Tag Archives: science education

On the apparent horrors of requiring high school students to take chemistry.

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There’s a guest post on the Washington Post “Answer Sheet” blog by David Bernstein entitled “Why are you forcing my son to take chemistry?” in which the author argues against his 15-year-old son’s school’s requirement that all its students take a year of chemistry.

Derek Lowe provides a concise summary of the gist:

My son will not be a chemist. He will not be a scientist. A year of chemistry class will do nothing for him but make him miserable. He could be taking something else that would be doing him more good.

Bernstein’s post is a slurry of claims about chemistry, secondary education, and the goals of education more generally with respect to human flourishing — in other words, the kind of thing I need to take apart for close examination before responding.

So, that’s what I’m going to do here.

Let’s start with Bernstein’s account of the dawning of the horror:

I discovered that my 15-year-old  son must suffer through a year of chemistry because a “Committee of Ten” academics was assembled in 1892 in order to standardize the curriculum (how’s that for a bad idea?) and recommended that chemistry, among other subjects, be taught to everyone everywhere.

Bernstein is right that tradition is not in itself a good reason to require that all high school students take a year-long chemistry course. On the other hand, tradition is not in itself a good reason to assert that a year-long chemistry course is a wrongheaded requirement.

The author proceeds to make noises acknowledging that he is glad that someone in our society is doing chemistry, what with all the goodies it delivers to enhance our modern lifestyles. He even writes:

[M]y very own mother, who if I am lucky will never lay eyes on this article, is a chemist, and believes that chemistry is the most noble of human pursuits and doesn’t understand how I, a former philosophy major, was able to eke out a living.

I have some thoughts here, as someone who has been both a chemistry major and a philosophy major. First, Bernstein does not exactly do philosophy majors proud in his post, given that he projects the (mistaken) view that the whole point of philosophy is to provoke. But, his revelation that he was philosophy-majoring chemist’s spawn seems to hint at … let’s call them generational differences of opinion. It strikes me that Bernstein might do well to attend to such generational differences of opinion — and to the possibility that they may also be present in his interactions with his own offspring. More about this anon.

Bernstein then goes through the reasons he has heard to justify the requirement that his 15-year-old must take a year of high school chemistry. First up is the problem of American competitiveness and the pressing shortage of science. To this, Bernstein replies:

[M]y son is not going to be a scientist. The very thought of it makes me laugh.

Don’t get me wrong — I think “American competitiveness” is a less-than-compelling reason to require high school students to take much of anything. But on what basis can Bernstein make this claim about his 15-year-old son? Most 15-year-olds of my acquaintance (and no small number of 25-year-olds, not to mention 35-year-olds) have very little solid idea what they want to be when they grow up. They are focused on the pressing problem of figuring out who they’re going to be, not on what they’re going to do for a living.

Parents may have hunches about their kids’ aptitudes and affinities, but we need to be honest that we can’t know for sure. Bernstein should at least entertain the possibility that an inspiring science teacher might make a career in science, or at least further study in chemistry, something his son wants.

Of course, it’s possible I’ve misread Bernstein as being descriptive here where he’s really being prescriptive: No child of mine is going to do something as disgraceful as becoming a scientist!

We turn to another possible reason for the chemistry requirement, and Bernstein’s response:

Chemistry will teach him analytical skills that he can apply to other fields.

Great. So will a hundred other possible subjects that will be less painful and potentially even more interesting to him. An experimental physicist recently told me that at this phase in chemistry instruction “it’s all about memorization anyway.”

To start, how exactly does Bernstein know ahead of time which subjects will be less painful and which will be potentially interesting? Hearsay and innuendo from a chemistry-hating parent may not be enough to make an accurate determination. On top of this, why think that high school chemistry should be essentially a matter of rote memorization and those other possible subjects are not?

On this point, See Arr Oh provides a particularly useful response:

Mr. Bernstein argues against mainstream chemistry education as “all memorization.” Well, I’ll agree – there’s a lot to take in that first go-around. But while elemental numbering, valence electrons, and balancing equations sound rote and boring up front, the trends are the critical information. What makes atoms bigger or smaller? Why are ionic (charged) and covalent (shared) bonds so different? What does acidic or basic really mean? Once mastered, these types of rational thinking – using data to read trends – show up in all sorts of other pursuits, from buying stocks to choosing a healthy diet.

I will add that high school chemistry, when taught well, has very little rote memorization of seemingly unconnected facts. I know this because my memory is not good (and is even worse in test conditions), and I came out of my high school chemistry class with a reasonably good feel for the kind of rational thinking See Arr Oh is talking about.

Derek Lowe also supports the view that what you want from a chemistry class is not perfect recall of a pile of facts:

I think, after a basic list of facts and concepts, that what I’d like for kids to get out of a science class is the broader idea of experimentation – that the world runs by physical laws which can be interrogated. Isolating variables, varying conditions, generating new hypotheses: these are habits of mind that actually do come in handy in the real world, whether you remember what an s orbital is or not. I’m not sure how well these concepts get across, though.

Habits of mind are the intended long-term take-away from a high school science class. High school science classes that are taught well actually deliver some familiarity with those habits of mind. Bernstein may have a legitimate concern that the quality of chemistry instruction in his son’s school is not sufficient to deliver the goods, but then might be better off arguing for better chemistry instruction, not against requiring chemistry in the first place.

Indeed, it doesn’t sound like Bernstein has much use for the habits of mind one might develop in a chemistry course in his own life. As Derek Lowe muses:

[A]lthough I’d like people to know some of these things, I wonder if not knowing them has harmed [Bernstein] too much. What might have harmed him, though, is a lack of knowledge of those broader points. Or a general attitude that science is That Stuff Those Other People Understand. You make yourself vulnerable to being taken in if you carry that worldview around with you, because claiming scientific backing is a well-used ploy. You should know enough to at least not be taken in easily.

It’s good to know enough about how the scientific knowledge gets built, in other words, not to end up unwittingly buying a monthly supply of snake oil.

Bernstein raises, and responds to, another justification for a chemistry requirement:

Kids must be exposed to different subjects in order to know what they’re good at and interested in.

Again, agreed. Maybe kids can survey several science classes over the course of a year or two, and explore various options. They can be given a taste of a veritable potpourri of subjects throughout their education. But my son is not being exposed to chemistry, he’s forced to spend a year of his life studying chemistry every day, which translates into a year of misery for him and our entire family, and paying for tutors who just get him through the course.

There’s quite a bit to unpack in this response.

One of the issues here is about the relative value of a science curriculum that takes a shallow look at a broad range of subjects compared to a science curriculum that goes deeper into a more narrowly focused piece of subject matter. Which approach does a better job helping students notice, and partake of, the applied rational thinking and habits of mind that See Arr Oh and Derek Lowe identify as the most useful bits of intro level chemistry? My own sense, from the perspective of someone who has taught intro chemistry and who felt pretty lost for the first quarter of my own high school chemistry course, is that it takes time, practice, and depth of engagement to do anything that resembles “thinking like a chemist”. It’s worth noting, though, that the unifying principles of chemistry (those things that kept it from becoming a long list of disjointed facts to memorize for the test) were a lot closer to the surface than they seemed to be in high school biology.

Another issue here relates to more than just one’s scientific education. What does it mean to be exposed to a topic in a useful way? How much exposure do you need (and how deep must the engagement be) before you have any good basis for judging your interest or potential, whether at the present moment or at some point in the future?

It strikes me that trying something can mean taking a chance on being over your head for a while — and that we often learn more in situations where we flounder than in situations where we skate by with little effort.

I have written before:

Doing science is something that is learned. It is not an intrinsic quality of a person. This means that you are not allowed to decide you are bad at it if you haven’t been immersed in learning it.

And here, we circle back to Berstein’s claim that a year of high school chemistry for his son will be a year of misery for the family. It almost sounds as if he thinks there is a sure-fire way to avoid any suffering connected to one’s offspring’s schooling. As the parent of a teenager, I doubt this is possible.

Parenting seems to necessitate helping your kid through all sorts of situations that involve some degree of suffering. Kids are being asked to develop new skills and habits of mind while they are simultaneously trying to figure out who the hell they want to be, establishing themselves as independent entities from their parents, and so forth. Kids are doing hard stuff, in school, and in life. We hope that they are gaining something from being brave enough and persistent enough to try hard things — even hard things they might not choose if left to their own devices. There may well be particular kinds of hard situations that challenge their brains with particular modes of thought that they’re not likely to encounter elsewhere until well into adulthood. Note that this might be a good argument for requiring that high school students study a foreign language or instrumental music, or that they participate in a team sport. I’m OK with that.

Finally, Bernstein addresses the “life is hard” rationale, namely, that the suffering generated by required courses is good preparation for the suffering of the workforce. Again, I think this is a weak rationale at best, but Bernstein’s response is even weaker:

I don’t know what you do for a living but I love what I do and rarely engage in work I don’t enjoy. If we’re going to pressure him, let’s do it in subjects where he can grow and put to use [sic] some day.

It is breathtaking that Bernstein seems not to recognize how privileged he is to have a paying job that he actually loves, given an economy in which plenty of people would willingly do work they can barely tolerate if it pays a decent wage and comes with benefits. And even then, it’s hard to imagine that anyone but the boss can really completely avoid all pieces of less-than-enjoyable work. There’s a reason why they call it “work” — and why people tend not to do it for free.

Moreover, there are some things that we do in our lives beyond our careers that might occasionally require work that is less than thoroughly enjoyable. For example, parenting a 15-year-old might not always be thoroughly enjoyable. Yet, it’s work that needs to be done.

Here, too, note that Bernstein seems to have complete confidence in his ability to discern which subjects will someday be of use to his son. The future, apparently, is crystal clear to him.

Moreover, Bernstein frames a year of required chemistry as claiming an unacceptably high opportunity cost:

When you force my son to take chemistry (and several other subjects, this is not only about chemistry), you are not allowing him that same time to take a public speaking course, which he could be really good at, or music, or political science, or creative writing, or HTML coding for websites.

Maybe he will learn something in chemistry somewhere along the way. But he will lose out on so many other more important opportunities, and so will our society, which will have deprived itself of his full contribution.

Set aside, for a moment, the fact that taking public speaking, or music, or political science, or so forth also comes with an opportunity cost (and that again, Bernstein seems to have reliable information from the future about which opportunity costs will lead to the best returns). I am deeply disturbed — and not a little freaked out — that a parent is commodifying his child’s school day, and choices in life more broadly, by framing them in terms of opportunity costs. Does Berstein see his son’s future as completely devoid of more opportunities? Is this kid’s full contribution to society contingent on being able to dodge redox reactions in high school? That strikes me as a pretty fragile trajectory for human flourishing.

A few years ago, I wrote about an element of what makes a college education valuable that is often overlooked and under-appreciated. I think it also applies to some degree to what our kids might get out of their high school educations:

You have your mind. You have the ability to think about things, to experience the world, to decide what matters to you and how you want to pursue it. You have your sense of curiousity and wonder when you encounter something new and unexpected, and your sense of satisfaction when you figure something out. You have the power to imagine ways the world could be different. You even have the ability (the responsibility?) to try to make the world different.

This is what I think a college education should give you: lots of hands-on experience using your mind so you know different ways you can think about things and you start to figure out what you care about.

Yes, you may encounter a lot of facts in your college education, but the real value of those facts is that they give you experience thinking about them in different ways. What you come away with is the ability to think about different facts out there in the “real world”. You get the ability to use the facts you encounter to draw your own conclusions rather than having to take someone else’s word for it. (The thing about those other people who will just tell you what you should think? Sometimes they lie.)

Thinking is hard. It requires a lot more effort than floating through the world on auto-pilot. But once you get started, it’s more addictive than potato chips. Thinking is fun. Even a little slice of a life of the mind (maybe reading a novel on the bus every morning) can counteract a fair bit of drudgery (like the job you’re riding that bus to get to). The joe-job is sometimes unavoidable; you’ve got to eat. But nourishing your mind gives you something better than just biological existence.

What, really, are we expecting kids to get out of school, and how are these things connected (or not) to the specifics of the curriculum? How much of what we’re hoping for is about to giving our kids particular job-ready skills? How much is about keeping future doors open for them (e.g., being able to major in chemistry without burning lots of time and money on remediation) should they choose, in the future, to go through them? How much has to do with a broader aim of human flourishing — and who gets to decide what that human flourishing should look like?

I worry what it says about us that parents (former philosophy majors, even!) are happy to parade their disdain for subjects they’ve decided, on the basis of who knows what, will be of absolutely no interest or use to their kids.

I also worry about what seems to be happening to childhood and adolescence in the U.S. if we cannot figure out how to help our kids meet the challenges of life — which sometimes include the challenges of the required curriculum — and if we cast the contexts in which kids are asked to try something they may not love, even something with which they may need to struggle, as essentially a (school) year of their lives that they are never getting back. Verily, this is the nature of time, flying like an arrow in one direction and so forth, but time that is not obviously productive is not thereby wasted. Kids need time to follow paths that may not lead to obvious destinations. They should have the chance to pursue lots of opportunities. For parents to cast them in terms of opportunity costs is not, in my view, the best way for them to cherish time with their kids.

Kicking off DonorsChoose Science Bloggers for Students 2012.

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Since 2006, science bloggers have been working with DonorsChoose.org and our readers to help public school students and teachers get the resources they need to make learning come alive. Is there an origin story for the annual Science Bloggers for Students drive? As a matter of fact*, there is:

Science Bloggers for Students Origin Story

If you’re reading blogs in this neighborhood of the blogosphere, chances are you care about science, or education, or both. Probably you’re the kind of person who thinks that solid — and engaging — math and science education is an important resource for kids to have as they hurtle into the future and face the challenges of our modern world.

It’s a resource that’s getting squeezed by tight public school budgets. But we have the opportunity to do something small that can have an immediate impact.

This year, from October 15 through November 5, a number of science bloggers, whether networked, loosely affiliated, or proudly independent, will be teaming up with DonorsChoose in Science Bloggers for Students, a philanthropic throwdown for public schools.

DonorsChoose is a site where public school teachers from around the U.S. submit requests for specific needs in their classrooms — from books to science kits, overhead projectors to notebook paper, computer software to field trips — that they can’t meet with the funds they get from their schools (or from donations from their students’ families). Then donors choose which projects they’d like to fund and then kick in the money, whether it’s a little or a lot, to help a proposal become a reality.

Over the last several years, bloggers have rallied their readers to contribute what they can to help fund classroom proposals through DonorsChoose, especially proposals for projects around math and science, raising hundreds of thousands of dollars, funding hundreds of classroom projects, and impacting thousands of students.

Which is great. But there are a whole lot of classrooms out there that still need help.

To create the scientifically literate world we want to live in, let’s help give these kids — our future scientists, doctors, teachers, decision-makers, care-providers, and neighbors — the education they deserve.

One classroom project at a time, we can make things better for these kids. Joining forces with each other people, even small contributions can make a big difference.

The challenge this year runs October 15 through November 5. We’re overlapping with Earth Science Week (October 14-20, 2012) and National Chemistry Week (October 21-27, 2012), a nice chance for earth science and chemistry fans to add a little philanthropy to their celebrations. There are a bunch of Scientific American bloggers mounting challenges this year (check out some of their challenge pages on our leaderboard), as well as bloggers from other networks (which you can see represented on the challenge’s motherboard). And, since today is the official kick-off, there is plenty of time for other bloggers and their readers to enter the fray!




How It Works:

Follow the links above to your chosen blogger’s challenge on the DonorsChoose website.

Pick a project from the slate the blogger has selected. Or more than one project, if you just can’t choose. (Or, if you really can’t choose, just go with the “Give to the most urgent project” option at the top of the page.)

Donate.

(If you’re the loyal reader of multiple participating blogs and you don’t want to play favorites, you can, of course, donate to multiple challenges! But you’re also allowed to play favorites.)

Sit back and watch the challenges inch towards their goals, and check the leaderboards to see how many students will be impacted by your generosity.

Even if you can’t make a donation, you can still help!

Spread the word about these challenges using web 2.0 social media modalities. Link your favorite blogger’s challenge page on your MySpace page, or put up a link on Facebook, or FriendFeed, or LiveJournal (or Friendster, or Xanga, or …). Tweet about it on Twitter (with the #scibloggers4students hashtag). Share it on Google +. Sharing your enthusiasm for this cause may inspire some of your contacts who do have a little money to get involved and give.

Here’s the permalink to my giving page.

Thanks in advance for your generosity.

—–
*It’s possible the origin story presented here is not entirely factual, but it sure is compelling! Also, it was created with less than 10% child labor!

Getting scientists to take ethics seriously: strategies that are probably doomed to failure.

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As part of my day-job as a philosophy professor, I regularly teach a semester-long “Ethics in Science” course at my university. Among other things, the course is intended to help science majors figure out why being ethical might matter to them if they continue on their path to becoming working scientists and devote their careers to the knowledge-building biz.

And, there’s a reasonable chance that my “Ethics in Science” course wouldn’t exist but for strings attached to training grants from federal funding agencies requiring that students funded by these training grants receive ethics training.

The funding agencies demand the ethics training component largely in response to high profile cases of federally funded scientists behaving badly on the public’s dime. The bad behavior suggests some number of working scientists who don’t take ethics seriously. The funders identify this as a problem and want the scientists who receive grants from them to take ethics seriously. But the big question is how to get scientists to take ethics seriously.

Here are some approaches to that problem that strike me as unpromising:

  • Delivering ethical instruction that amounts to “don’t be evil” or “don’t commit this obviously wrong act”. Most scientists are not mustache-twirling villains, and few are so ignorant that they wouldn’t know that the obviously wrong acts are obviously wrong. If ethical training is delivered with the subtext of “you’re evil” or “you’re dumb,” most of the scientists to whom you’re delivering it will tune it out, since you’re clearly talking to someone else.
  • Reducing ethics to a laundry list of “thou shalt not …” Ethics is not simply a matter of avoiding bad acts — and the bad acts are not bad simply because federal regulations or your compliance officer say they are bad. There is a significant component of ethics concerned with positive action — doing good things. Presenting ethics as results instead of a process — as a set of things the ethics algorithm says you shouldn’t do, rather than a set of strategies for evaluating the goodness of various courses of action you might pursue — is not very engaging. Besides, you can’t even count on this approach for good results, since refraining from particular actions that are expressly forbidden is no guarantee you won’t find some not-expressly-forbidden action that’s equally bad.
  • Presenting ethics as something you have to talk about because the funders require that you talk about it. If you treat the ethics-talk as just a string attached to your grant money, but something with which you wouldn’t waste your time otherwise, you’re identifying attention to ethics as a thing that gets in the way of research rather as something that supports research. Once you’ve fulfilled the requirement to have the ethics-talk, would you ever revisit ethics, or would you just get down to the business of research?
  • Segregating attention to ethics in a workshop, class, or training session. Is ethics something the entirety of which you can “do” in a few hours, or even a whole semester? That’s the impression scientific trainees can get from an ethics training requirement that floats unconnected from any discussion with the people training them about how to be a successful scientist. Once you’re done with your training, then, you’re done — why think about ethics again?
  • Pointing trainees to a professional code, the existence of which proves that your scientific discipline takes ethics seriously. The existence of a professional code suggests that someone in your discipline sat down and tried to spell out ethical standards that would support your scientific activities, but the mere existence of a code doesn’t mean the members of your scientific community even know what’s in that code, nor that they behave in ways that reflect the commitments put forward by it. Walking the walk is different from talking the talk — and knowing that there is a code, somewhere on your professional society’s website, that you could find if you Googled it probably doesn’t even rise to the level of talking the talk.
  • Delivering ethical training with the accompanying message that scientists who aren’t willing to cut ethical corners are at a competitive career disadvantage, and that this is just how things are. Essentially, this creates a situation where you tell trainees, “Here’s how you should behave … unless you’re really up against it, at which point you should be smart and drop the ethics to survive in this field.” And, what motivated trainee doesn’t recognize that she’s always up against it? It is important, I think, to recognize that unethical behavior is often motivated at least in part by a perception of extreme career pressures rather than by the inherent evil of the scientist engaging in that behavior. But noting the competitive advantage available for cheaters only to throw up your hands and say, “Eh, what are you going to do?” strikes me as a shrugging off of responsibility. At a minimum, members of a scientific community ought to reflect upon and discuss whether the structures of career rewards and career punishments incentivize bad behavior. If they do, members of the community probably have a responsibility to try to change those structures of career rewards and career punishments.

Laying out approaches to ethics training that won’t help scientists take ethics seriously might help a trainer avoid some pitfalls, but it’s not the same as spelling out approaches that are more likely to work. That’s a topic I’ll take up in a post to come.

End-of-semester meditations on plagiarism.

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Plagiarism — presenting the words or ideas (among other things) of someone else as one’s own rather than properly citing their source — is one of the banes of my professorial existence. One of my dearest hopes at the beginning of each academic term is that this will be the term with no instances of plagiarism in the student work submitted for my evaluation.

Ten years into this academic post and I’m still waiting for that plagiarism-free term.

One school of thought posits that students plagiarize because they simply don’t understand the rules around proper citation of sources. Consequently, professorial types go to great lengths to lay out how properly to cite sources of various types. They put explicit language about plagiarism and proper citation in their syllabi. They devote hours to crafting handouts to spell out expected citation practices. They require their students to take (and pass) plagiarism tutorials developed by information literacy professionals (the people who, in my day, we called university librarians).

And, students persist in plagiarizing.

Another school of thought lays widespread student plagiarism at the feet of the new digital age.

What with all sorts of information resources available through the internets, and with copy-and-paste technology, assembling a paper that meets the minimum page length for your assignment has never been easier. Back in the olden times, our forefathers had to actually haul the sources from which they were stealing off the shelves, maybe carry them back to the dorms through the snow, find their DOS disk to boot up the dorm PC, and then laboriously transcribe those stolen passages!

And it’s not just that the copy-and-paste option exists, we are told. College students have grown up stealing music and movies online. They’ve come of age along with Wikipedia, where information is offered free for their use and without authorship credits. If “information wants to be free” (a slogan attributed to Stewart Brand in 1984), how can these young people make sense of intellectual property, and especially of the need to cite the sources from which they found the information they are using? Is not their “plagiarism” just a form of pastiche, an activity that their crusty old professors fail to recognize as creative?

Yeah, the modern world is totally different, dude. There are tales of students copying not just Wikipedia articles but also things like online FAQs, verbatim, in student papers without citing the source, and indeed while professing that they didn’t think they needed to cite them because there was no author listed. You know what source kids used to copy from in my day that didn’t list authors? The World Book Encyclopedia. Indeed, from at least seventh grade, our teachers made a big deal of teaching us how to cite encyclopedia and newspaper articles with no named authors. Every citation guide I’ve seen in recent years (including the ones that talk about proper ways to cite web pages) includes instruction on how to cite such sources.

The fact that plagiarism is perhaps less labor-intensive than it used to be strikes me as an entirely separate issue from whether kids today understand that it’s wrong. If young people are literally powerless to resist the temptations presented to them by the internet, maybe we should be getting computers out of the classroom rather than putting more computers into the classroom.

Of course, the fact that not every student plagiarizes argues against the claim that students can’t help it. Clearly, some of them can.

There is research that indicates students plagiarize less in circumstances where they know that their work is going to be scanned with plagiarism-detection software. Here, it’s not that the existence or use of the software suddenly teaches students something they didn’t already know about proper citation. Rather, the extra 28 grams of prevention comes from an expectation that the software will be checking to see if they followed the rules of scholarship that they already understood.

My own experience suggests that one doesn’t require an expensive proprietary plagiarism-detection system like Turnitin — plugging the phrases in the assignment that just don’t sound like a college student wrote them into a reasonably good search engine usually delivers the uncited sources in seconds.

It also suggests that even when students are informed that you will be using software or search engines to check for plagiarism, some students still plagiarize.

Perhaps a better approach is to frame plagiarism as a violation of trust in a community that, ultimately, has an interest in being more focused on learning than on crime and punishment. This is an approach to which I’m sympathetic, which probably comes through in the version of “the talk” on academic dishonesty I give my students at the start of the semester:

Plagiarism is evil. I used to think I was a big enough person not to take it personally if someone plagiarized on an assignment for my class. I now know that I was wrong about that. I take it very personally.


For one thing, I’m here doing everything I can to help you learn this stuff that I think is really interesting and important. I know you may not believe yet that it’s interesting and important, but I hope you’ll let me try to persuade you. And, I hope you’ll put an honest effort into learning it. If you try hard and you give it a chance, I can respect that. If you make the calculation that, given the other things on your plate, you can’t put in the kind of time and effort I’m expecting and you choose to put in what you can, I’ll respect that, too. But if you decide it’s not worth your time or effort to even try, and instead you turn to plagiarism to make it look like you learned something — well, you’re saying that the stuff you’re supposedly here to learn is of no value, except to get you the grades and the credits you want. I care about that stuff. So I take it personally when you decide, despite all I’m doing here, that it’s of no value. Moreover, this is not a diploma mill where you pay your money and get your degree. If you want the three credits from my course, the terms of engagement are that you’ll have to show some evidence of learning.


Even worse, when you hand in an essay that you’ve copied from the internet, you’re telling me you don’t think I’m smart enough to tell the difference between your words and ideas and something you found in 5 minutes with Google. You’re telling me you think I’m stupid. I take that personally, too.


If you plagiarize in my course, you fail my course, and I will take it personally. Maybe that’s unreasonable, but that’s how I am. I thought I should tell you up front so that, if you can’t handle having a professor who’s such a hardass, you can explore your alternatives.

So far, none of my students have every run screaming from this talk. Some of them even nod approvingly. The students who labor to write their papers honestly likely feel there’s something unjust about classmates who sidestep all that labor by cheating.

But students can still fully comprehend your explanation of how you view plagiarism, how personally you’ll take it, how vigorously you’ll punish it … and plagiarize.

They may even deny it to your face for 30 additional seconds after they recognize that you have them dead to rights (since given the side-by-side comparison of their assignment and the uncited source, they would need to establish psychic powers for there to be any plausible explanation besides plagiarism). And then they’ll explain that they were really pressed for time, and they need a good grade (or a passing grade) in this course, and they felt trapped by circumstances, so even though of course they know what they did is wrong, they made one bad decision, and their parents will kill them, and … isn’t there some way we could make this go away? They feel so bad now that they promise they’ve learned their lesson.

Here, I think we need to recognize that there is a relevant difference between saying you have learned a lesson and actually learning that lesson.

Indeed, one of the reasons that my university’s office of judicial affairs asks instructors to report all cases of plagiarism and cheating no matter what sanctions we apply to them (including no sanctions) is so there will be a record of whether a particular offense is really the first offense. Students who plagiarize may also lie about whether they have a record of doing so and being caught doing it. If the offenses are spread around — in different classes with different professors in different departments — you might be able to score first-time leniency half a dozen times.

Does that sound cynical? From where I sit, it’s just realistic. But this “realistic” point of view (which others in the teaching trenches share) is bound to make us tougher on the students who actually do make a single bad decision, suspecting that they might be committed cheaters, too.

Keeping the information about plagiarists secret rather than sharing it through the proper channels, in other words, can hurt students who could be helped.

There have been occasions, it should be noted, when frustrated instructors warned students that they would name and shame plagiarists, only to find (after following through on that warning) that they had run afoul of FERPA. Among other things, FERPA gives students (18 or older) some measure of control about who gets to see their academic records. If a professor announces to the world — or even to your classmates — that you’ve failed a the class for plagiarizing, information from your academic records has arguably been shared without your consent.

Still, it’s hard not to feel that plagiarism is breaking trust not just with the professor but with the learning community. Does that learning community have an interest in flagging the bad actors? If you know there are plagiarists among your classmates but you don’t know who they are, does this create a situation where you can’t trust anyone? If all traces of punishment — or of efforts at rehabilitation — are hidden behind a veil of privacy, is the reasonable default assumption that people are generally living within the rules and that the rules are being enforced against the handful of violations … or is it that people are getting away with stuff?

Is there any reasonable role for the community in punishment and in rehabilitation of plagiarism?

To some, of course, this talk of harms to learning communities will seem quaint. If you see your education as an individual endeavor rather than a team sport, your classmates may as well be desks (albeit desks whose grades may be used to determine the curve). What you do, or don’t do, in your engagement with the machinery that dispenses your education (or at least your diploma) may be driven by your rational calculations about what kind of effort you’re willing to put into creating the artifacts you need to present in exchange for grades.

The artifacts that require writing can be really time-consuming to produce de novo. The writing process, after all, is hard. People who write for a living complain of writer’s block. Have you ever heard anyone complain about Google-block? Plagiarism, in other words, is a huge time-saver, not least because it relies on skills most college students already have rather than ones they need to develop to any significant extent.

Here, I’d like to offer a modest proposal for students unwilling to engage the writing process: don’t.

Take a stand for what you believe in! Don’t lurk in the shadows pretending to knuckle under to the man by turning in essays and term papers that give the appearance that you wrote them. Instead, tell your professors that writing anything original for their assignments is against your principles. Then take your F and wear it as a badge of honor!

When all those old-timey professors who fetishize the value of clear writing, original thought, and proper citation of sources die out — when your generation is running the show — surely your principled stand will be vindicated!

And, in the meantime, your professors can spend their scarce time helping your classmates who actually want to learn to write well and uphold rudimentary rules of scholarship.

Really, it’s win-win.

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In the interests of full-disclosure — and of avoiding accusations of self-plagiarism — I should note that this essay draws on a number of posts I have written in the past about plagiarism in academic contexts.

Is it worth fighting about what’s taught in high school biology class?

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It is probably no surprise to my regular readers that I get a little exercised about the science wars that play out across the U.S. in various school boards and court actions. It’s probably unavoidable, given that I think about science for a living — when you’ve got a horse in the race, you end up spending a lot of time at the track.

From time to time, though, thoughtful people ask whether some of these battles are distractions from more important issues — and, specifically, whether the question of what a community decides to include in, or omit from, its high school biology curriculum ought to command so much of our energy and emotional investment.

About seven years ago, the focus was on Dover, Pennsylvania, whose school board required that the biology curriculum must include the idea of an intelligent designer (not necessarily God, but … well, not necessarily not-God) as the origin of life on Earth. Parents sued, and U.S. District Judge John E. Jones III ruled that the requirement was unconstitutional. If you missed it as it was happening, there’s a very good NOVA documentary on the court case.

As much as the outcome of this trial felt like a victory to supporters of science, some expressed concerns that the battle over the Dover biology curriculum was focusing on one kind of problem but missing many bigger problems in the process — for example, this dispatch from Dover, PA by Eyal Press, printed in The Nation in November 2005.

Press describes the Dover area as it unfolded for him in a drive-along with former Dover school board member Casey Brown:

We drove out past some cornfields, a sheep farm, a meadow and a couple of barns, along the back roads of York County, a region where between 1970 and 2000, 11 percent of the manufacturing jobs disappeared, and where in the more rural areas one in five children grows up in a low-income family (in the city of York the figure is one in three). Dover isn’t dirt poor, but neither is it wealthy. It’s the kind of place where people work hard and save what they can. Looking out at the soy, wheat and dairy farms while Brown explained that lots of older people in the area can’t afford to keep up with their mortgages and end up walking away from their homes, I was struck by the thought that this was a part of the country where, a century ago, the populist movement might have made inroads by organizing small farmers against the monopolies and trusts. These days, of course, a different sort of populism prevails, infused by religion and defining itself against “outside” forces like the ACLU.

Press also went to see what the students in Dover thought of the controversy:

What do the intended beneficiaries of the Dover school board’s actions make of the intelligent design debate? A few days before meeting Casey Brown, I drove out to Dover high school to find out. It was late in the afternoon and a couple of kids were milling about outside, waiting for rides. When I asked them what they thought of the controversy, they looked at me with blank stares that suggested I could not have posed a question of less relevance to their lives. “I think you should leave us alone,” one of them said. “Everyone just sleeps through that class anyway,” said another. I approached a third kid, who was standing alone. Nobody he knew ever talked about the issue, he told me; it was no big deal.

Press suggests that this is not just a matter of teen ennui. The schools in the area may not be up to the challenge of addressing the real needs of their students:

For the most part, though, kids in Dover seem perplexed that so much attention is being paid to what happens in a single class. It is a sentiment shared by Pat Jennings, an African-American woman who runs the Lighthouse Youth Center, an organization that offers after-school programs, recreational services and parenting and Bible study classes to kids throughout York County. The center, which is privately funded, is located in a brown-brick building in downtown York, next to a church. … A deeply religious woman who describes her faith as “very important” to her, Jennings nonetheless confessed that she hasn’t paid much attention to the evolution controversy, since she’s too busy thinking about other problems the children she serves face–drugs, gangs, lack of access to opportunity, racism. “When we are in this building there are no Latinos, blacks, Caucasian children–just children,” she explained after giving me a tour of the center. “But when I go out there”–she pointed to the street–“I’m reminded that I’m different.”

“There’s a lot of kids out there looking for something,” Jennings continued. “They have questions that need answering. They’re looking for someone to trust.” I asked her if she thought schools were providing that thing. She shook her head. “I don’t know if it’s the schools or the parents or whatever, but something is wrong. The kids I see lack discipline. They lack reading skills.” Listening to her, it was hard not to view the dust-up over intelligent design as a tragic illustration of how energy that could be poured into other problems is wasted on symbolic issues of comparatively minor significance.

Why those symbolic issues have assumed such importance in America has a lot to do with the fact that, in places like Dover, the only institutions around that seem willing to address the concerns of many people are fundamentalist churches.

I take it that Press is not primarily interested in taking scientists to task. Rather, his point seems to be that folks in Dover and places like it are much less concerned about “direction” of curriculum by fundamentalist churches because those churches are perceived as taking care of social needs that no one else — including the government — seems willing or able to address in these communities. It doesn’t seem altogether irrational to bend a little to the folks keeping things together, especially if the bending involves changing the curriculum that the high school students are going to sleep through anyway, does it?

This is a variant of the ongoing debate I have at my university about what is supposed to be going on here. As it occasionally plays out with students in my “Philosophy of Science” class, it goes roughly like this:

Me: A college education should help you understand different kinds of knowledge and reasoning. My class should help you understand what’s distinctive about scientific knowledge.

Jaded Student: Dude, I really just want to sit in the chair and do the minimum I need to do to get the three units of upper division science general education credit. Don’t bug me.

Me: You’re a college student! Learning this is good for you!

Jaded Student: I’m only in college so I can get a job that pays a decent wage. If I could do that any other way, I wouldn’t be here.

Me: How will you navigate the modern world without some understanding of science?

Jaded Student: Unless understanding science gets me a better salary it ain’t gonna happen. Learning for its own sake is for suckers.

And here’s where I want to say that, although Eyal Press is right that there are very bad things that are much larger than the details of the biology curriculum happening in communities like Dover, the fight over quality public education is central rather than merely symbolic.

Whether intelligent design is presented as legitimate and empirically supported scientific theory in the classroom is one piece of delivering quality education, but it’s not the only piece. Making sure schools have the funding they for current books, for lab supplies, for computers and internet connections is another piece. So is making sure teachers can incorporate active learning that is not completely driven by a standardized test. So is ensuring small enough classes that students can get the interaction with their teachers and their classmate that they need to learn effectively. So is finding ways to support student learning in more basic ways — say, by making sure kids get adequate nutrition so they can focus on what they’re learning rather than on gnawing hunger, and making their trips to and from school (not to mention their walks down the school corridors) safer. Each of these issues ought to be addressed. None of them strikes me as a place where it would be legitimate for us to give up rather than to fight for what kids deserve.

Education is not a dispensible luxury. Rather, it is an essential tool for people in making reasonable choices about their own lives. Education isn’t just about teaching specific skills for the workforce; it also lays a foundation with which to learn new skills to keep up with a changing economy (or, dare I say it, with one’s changing interests). Even more, education is supposed to open up a world quite apart from the world of work. The world may need ditch diggers (or repair technicians for the ditch-digging robots), but it would be a much better world if the ditch diggers (and repair technicians) not only earned a decent wage but also had enough left over to buy a few books and to think about things they wanted to think about. (Yes, I’m going on my “everyone deserves a life of the mind” rant. It happens.)

Making a better world may require choosing one’s battles. Some would suggest that the battle over science education is a high-investment, low-payoff battle. But my own sense is that the minute we decide a certain population of students don’t really need good science education, we’ve put up the white flag.

Do we help students who are in difficult socio-economic circumstances by reducing their future prospects to succeed in further science classes or pursue a career in science? Do we help these students when we throw them out into the world as voters and consumers without a clear understanding of how scientific knowledge is produced and of how it is different from other kinds of knowledge? Might it not reinforce the feeling that the larger society really doesn’t actually care much about you or your future if you find out that people with a voice didn’t even whimper as you were subjected to an “education” these people wouldn’t have allowed their own kids to suffer through?

One of the guiding ideals of science is that it is a project in which anyone can engage — provided they have the necessary training. Scientists try to work out accounts of what’s going on in the world that are tested against and built upon observation that human beings can make regardless of their home country, their socio-economic status, their race, their gender, their age. The scientific ideal of universality ought to make science a realm of work that is open to anyone willing to put in the work to become scientist. A career in science could be a real avenue for class mobility.

Unless, of course, we decide that public school students in less affluent communities (or more rural communities, or red states, or whatever) aren’t really entitled to the best science education we can give them. If keeping them fed and out of gangs and passing the standardized tests in reading and writing is the extent of our obligation to these students, maybe a sound science education is a luxury. But if this is the case, we probably ought to cut out the whole “American dream” story and admit to ourselves that this place is not a perfect meritocracy. Those who have the luxury of a quality education have an advantage over those who don’t, and by golly they should own up to that. Especially when budgets are being hammered out, or when elections are coming up.

Lately, of course, as public schools are trying to weather dramatic cuts in state and local budgets (and for those far from the action it keeps getting worse despite claims that the economy is showing signs of improvement), science instruction of any kind has come to be viewed as a frill, something that could be cut in favor of more focus on reading or math (the areas most important for the high-stakes standardized tests). Or perhaps science instruction will need to be cut because budgetary pressures require a shorter school day. Or maybe science instruction will end up being delivered in ever more overcrowded classrooms, with fewer materials for hands-on learning that might give students experience with something like scientific methods for inquiry. Sure, in a perfect world we might want to provide more opportunities for active learning and guided inquiry, but, we are told, we just can’t afford it.

But what does it cost us in the long run not to make this educational investment?

The kids in Dover, and Iowa, and Kansas, whose science classes have become the ground on which grown-ups play out their anxieties about science, are part of your future and mine. So are the kids in the public schools cutting back on science instruction for lack of funds. So are the kids in classrooms where teachers convey the message that one has to be really, really smart — smarter than they are, certainly — to understand anything about science. These kids are the electorate of tomorrow, the workforce of tomorrow, the people who will have to make sensible decisions in their everyday lives as consumers of scientific information.

Even if, as 15 year olds, they don’t fully appreciate the stand being taken on their behalf, I’m not willing to back down from taking it, just the same way I’m not willing to let jaded students out of my classes without some learning taking place. Valuing other members of our society means valuing their future options to set their own course and to find meaning in their own lives.

Making good science education is not sufficient here, but my gut says it may be necessary.

Who matters (or should) when scientists engage in ethical decision-making?

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One of the courses I teach regularly at my university is “Ethics in Science,” a course that explores (among other things) what’s involved in being a good scientist in one’s interactions with the phenomena about which one is building knowledge, in one’s interactions with other scientists, and in one’s interactions with the rest of the world.

Some bits of this are pretty straightforward (e.g., don’t make up data out of whole cloth, don’t smash your competitor’s lab apparatus, don’t use your mad science skillz to engage in a campaign of super-villainy that brings Gotham City to its knees). But, there are other instances where what a scientist should or should not do is less straightforward. This is why we spend significant time and effort talking about — and practicing — ethical decision-making (working with a strategy drawn from Muriel J. Bebeau, “Developing a Well-Reasoned Response to a Moral Problem in Scientific Research”). Here’s how I described the basic approach in a post of yore:

Ethical decision-making involves more than having the right gut-feeling and acting on it. Rather, when done right, it involves moving past your gut-feeling to see who else has a stake in what you do (or don’t do); what consequences, good or bad, might flow from the various courses of action available to you; to whom you have obligations that will be satisfied or ignored by your action; and how the relevant obligations and interests pull you in different directions as you try to make the best decision. Sometimes it’s helpful to think of the competing obligations and interests as vectors, since they come with both directions and magnitudes — which is to say, in some cases where they may be pulling you in opposite directions, it’s still obvious which way you should go because the magnitude of one of the obligations is so much bigger than of the others.

We practice this basic strategy by using it to look at a lot of case studies. Basically, the cases describe a situation where the protagonist is trying to figure out what to do, giving you a bunch of details that seem salient to the protagonist and leaving some interesting gaps where the protagonist maybe doesn’t have some crucial information, or hasn’t looked for it, or hasn’t thought to look for it. Then we look at the interested parties, the potential consequences, the protagonist’s obligations, and the big conflicts between obligations and interests to try to work out what we think the protagonist should do.

Recently, one of my students objected to how we approach these cases.

Specifically, the student argued that we should radically restrict our consideration of interested parties — probably to no more than the actual people identified by name in the case study. Considering the interests of a university department, or of a federal funder, or of the scientific community, the student asserted, made the protagonist responsible to so many entities that the explicit information in the case study was not sufficient to identify the correct course of action.*

And, the student argued, one interested party that it was utterly inappropriate for a scientist to include in thinking through an ethical decision is the public.

Of course, I reminded the student of some reasons you might think the public would have an interest in what scientists decide to do. Members of the public share a world with scientists, and scientific discoveries and scientific activities can have impacts on things like our environment, the safety of our buildings, what our health care providers know and what treatments they are able to offer us, and so forth. Moreover, at least in the U.S., public funds play an essential role in supporting both scientific research and the training of new scientists (even at private universities) — which means that it’s hard to find an ethical decision-making situation in a scientific training environment that is completely isolated from something the public paid for.

My student was not moved by the suggestion that financial involvement should buy the public any special consideration as a scientist was trying to decide the right thing to do.

Indeed, central to the student’s argument was the idea that the interests of the public, whether with respect to science or anything else, are just too heterogeneous. Members of the public want lots of different things. Taking these interests into account could only be a distraction.

As well, the student asserted, too small a proportion of the public actually cares about what scientists are up to that the public, even if it were more homogeneous, ought to be taken into account by the scientists grappling with their own ethical quandaries. Even worse, the student ventured, those that do care what scientists are up to are not necessarily well-informed.

I’m not unsympathetic to the objection to the extreme case here: if a scientist felt required to somehow take into account the actual particular interests of each individual member of the public, that would make it well nigh impossible to actually make an ethical decision without the use of modeling methods and supercomputers (and even then, maybe not). However, it strikes me that it shouldn’t be totally impossible to anticipate some reasonable range of interests non-scientists have that might be impacted by the consequences of a scientist’s decision in various ways. Which is to say, the lack of total fine-grained information about the public, or of complete predictability of the public’s reactions, would surely make it more challenging to make optimal ethical decisions, but these challenges don’t seem to warrant ignoring the public altogether just so the problem you’re trying to solve becomes more tractable.

In any case, I figure that there’s a good chance some members of the public** may be reading this post. To you, I pose the following questions:

  1. Do you feel like you have an interest in what science and scientists are up to? If so, how would you describe that interest? If not, why not?
  2. Do you think scientists should treat “the public” as an interested party when they try to make ethical decisions? Why or why not?
  3. If you think scientists should treat “the public” as an interested party when they try to make ethical decisions, what should scientists be doing to get an accurate read on the public’s interests?
  4. And, for the sake of symmetry, do you think members of the public ought to take account of the interests of science or scientists when they try to make ethical decisions? Why or why not?

If, for some reason, you feel like chiming in on these questions in the comments would expose you to unwanted blowback, you can also email me your responses (dr dot freeride at gmail dot com) for me to anonymize and post on your behalf.

Thanks in advance for sharing your view on this!

_____
*Here I should note that I view the ambiguities within the case studies as a feature, not a bug. In real life, we have to make good ethical decisions despite uncertainties about what consequences will actually follow our actions, for example. Those are the breaks.

**Officially, scientists are also members of the public — even if you’re stuck in the lab most of the time!

What does a Ph.D. in chemistry get you?

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A few weeks back, Chemjobber had an interesting post looking at the pros and cons of a PhD program in chemistry at a time when job prospects for PhD chemists are grim. The post was itself a response to a piece in the Chronicle of Higher Education by a neuroscience graduate student named Jon Bardin which advocated strongly that senior grad students look to non-traditional career pathways to have both their Ph.D.s and permanent jobs that might sustain them. Bardin also suggested that graduate students “learn to approach their education as a series of learning opportunities rather than a five-year-long job interview,” recognizing the relative luxury of having a “safe environment” in which to learn skills that are reasonably portable and useful in a wide range of career trajectories — all while taking home a salary (albeit a graduate-stipend sized one).

Chemjobber replied:

Here’s what I think Mr. Bardin’s essay elides: cost. His Ph.D. education (and mine) were paid for by the US taxpayer. Is this the best deal that the taxpayer can get? As I’ve said in the past, I think society gets a pretty good deal: they get 5+ years of cheap labor in science, (hopefully) contributions to greater knowledge and, at the end of the process, they get a trained scientist. Usually, that trained scientist can go on to generate new innovations in their independent career in industry or academia. It’s long been my supposition that the latter will pay (directly and indirectly) for the former. If that’s not the case, is this a bargain that society should continue to support? 

Mr. Bardin also shows a great deal of insouciance about the costs to himself: what else could he have done, if he hadn’t gone to graduate school? When we talk about the costs of getting a Ph.D., I believe that we don’t talk enough about the sheer length of time (5+ years) and what other training might have been taken during that time. Opportunity costs matter! An apprenticeship at a microbrewery (likely at a similar (if not higher) pay scale as a graduate student) or a 1 or 2 year teaching certification process easily fits in the half-decade that most of us seem to spend in graduate school. Are the communications skills and the problem-solving skills that he gained worth the time and the (opportunity) cost? Could he have obtained those skills somewhere else for a lower cost? 

Chemjobber also note that while a Ph.D. in chemistry may provide tools for range of careers, actually having a Ph.D. in chemistry on your resume is not necessarily advantageous in securing a job in one of those career.

As you might imagine this is an issue to which I have given some thought. After all, I have a Ph.D. in chemistry and am not currently employed in a job that is at all traditional for a Ph.D. in chemistry. However, given that it has been nearly two decades since I last dipped a toe into the job market for chemistry Ph.D.s, my observations should be taken with a large grain of sodium chloride.

First off, how should one think of a Ph.D. program in chemistry? There are many reasons you might value a Ph.D. program. A Ph.D. program may be something you value primarily because it prepares you for a career of a certain sort. It may also be something you value for what it teaches you, whether about your own fortitude in facing challenges, or about how the knowledge is built. Indeed, it is possible — maybe even common — to value your Ph.D. program for more than one of these reasons at a time. And some weeks, you may value it primarily because it seemed like the path of least resistance compared to landing a “real job” right out of college.

I certainly don’t think it’s the case that valuing one of these aspects of a Ph.D. program over the others is right or wrong. But …

Economic forces in the world beyond your graduate program might be such that there aren’t as many jobs suited to your Ph.D. chemist skills as there are Ph.D. chemists competing for those jobs. Among other things, this means that earning a Ph.D. in chemistry does not guarantee you a job in chemistry on the other end.

To which, as the proud holder of a Ph.D. in philosophy, I am tempted to respond: join the club! Indeed, I daresay that recent college graduates in many, many majors have found themselves in a world where a bachelors degree guarantees little except that the student loans will still need to be repaid.

To be fair, my sense is that the mismatch between supply of Ph.D. chemists and demand for Ph.D. chemists in the workplace is not new. I have a vivid memory of being an undergraduate chemistry major, circa 1988 or 1989, and being told that the world needed more Ph.D. chemists. I have an equally vivid memory of being a first-year chemistry graduate student, in early 1990, and picking up a copy of Chemical & Engineering News in which I read that something like 30% too many Ph.D. chemists were being produced given the number of available jobs for Ph.D. chemists. Had the memo not reached my undergraduate chemistry professors? Or had I not understood the business model inherent in the production of new chemists?

Here, I’m not interested in putting forward a conspiracy theory about how this situation came to be. My point is that even back in the last millennium, those in the know had no reason to believe that making it through a Ph.D. program in chemistry would guarantee your employment as a chemist.

So, what should we say about this situation?

One response to this situation might be to throttle production of Ph.D. chemists.

This might result in a landscape where there is a better chance of getting a Ph.D. chemist job with your Ph.D. in chemistry. But, the market could shift suddenly (up or down). Were this to happen, it would take time to adjust the Ph.D. throughput in response. As well, current PIs would have to adjust to having fewer graduate students to crank out their data. Instead, they might have to pay more technicians and postdocs. Indeed, the number of available postdocs would likely drop once the number of Ph.D.s being produced more closely matched the number of permanent jobs for holders of those Ph.D.s.

Needless to say, this might be a move that the current generation of chemists with permanent positions at the research institutions that train new chemists would find unduly burdensome.

We might also worry about whether the thinning of the herd of chemists ought to happen on the basis of bachelors-level training. Being a successful chemistry major tends to reflect your ability to learn scientific knowledge, but it’s not clear to me that this is a great predictor of how good you would be at the project of making new scientific knowledge.

In fact, the thinning of the herd wherever it happens seems to put a weird spin on the process of graduate-level education. Education, after all, tends to aim for something bigger, deeper, and broader than a particular set of job skills. This is not to say that developing skills is not an important part of an education — it is! But in addition to these skills, one might want an understanding of the field in which one is being educated and its workings. I think this is connected to how being a chemist becomes linked to our identity, a matter of who we are rather than just of what we do.

Looked at this way, we might actually wonder about who could be harmed by throttling Ph.D. program enrollments.

Shouldn’t someone who’s up for the challenge have that experience open to her, even if there’s no guarantee of a job at the other end? As long as people have accurate information with which to form reasonable expectations about their employment prospects, do we want to be paternalistic and tell them they can’t?

(There are limits here, of course. There are not unlimited resources for the training of Ph.D. chemists, nor unlimited slots in graduate programs, nor in the academic labs where graduate students might participate meaningfully in research. The point is that maybe these limits are the ones that ought to determine how many people who want to learn how to be chemists get to do that.)

Believe it or not, we had a similar conversation in a graduate seminar filled with first and second year students in my philosophy Ph.D. program. Even philosophy graduate students have an interest in someday finding stable employment, the better to eat regularly and live indoors. Yet my sense was that even the best graduate students in my philosophy Ph.D. program recognized that employment in a job tailor-made for a philosophy Ph.D. was a chancy thing. Certainly, there were opportunity costs to being there. Certainly, there was a chance that one might end up trying to get hired to a job for which having a PhD would be viewed as a disadvantage to getting hired. But the graduate students in my philosophy program had, upon weighing the risks, decided to take the gamble.

How exactly are chemistry graduate students presumed to be different here? Maybe they are placing their bets at a table with higher payoffs, and where the game is more likely to pay off in the first place. But this is still not a situation in which one should expect that everyone is always going to win. Sometimes the house will win instead.

(Who’s the house in this metaphor? Is it the PIs who depend on cheap grad-student labor? Universities with hordes of pre-meds who need chemistry TAs and lab instructors? The public that gets a screaming deal on knowledge production when you break it down in terms of price per publishable unit? A public that includes somewhat more members with a clearer idea of how scientific knowledge is built? Specifying the identity of the house is left as an exercise for the reader.)

Maybe the relevant difference between taking a gamble on a philosophy Ph.D. and taking a gamble on a chemistry Ph.D. is that the players in the latter have, purposely or accidentally, not been given accurate information about the odds of the game.

I think it’s fair for chemistry graduate students to be angry and cynical about having been misled as far as likely prospects for employment. But given that it’s been going on for at least a couple decades (and maybe more), how the hell is it that people in Ph.D. programs haven’t already figured out the score? Is it that they expect that they will be the ones awesome enough to get those scarce jobs? Have they really not thought far enough ahead to seek information (maybe even from a disinterested source) about how plausible their life plans are before they turn up at grad school? Could it be that they have decided that they want to be chemists when they grow up without doing sensible things like reading the blogs of chemists at various stages of careers and training?

Presumably, prospective chemistry grad students might want to get ahold of the relevant facts and take account of them in their decision-making. Why this isn’t happening is somewhat mysterious to me, but for those who regard their Ph.D. training in chemistry as a means to a career end, it’s absolutely crucial — and trusting the people who stand to benefit from your labors as a graduate student to hook you up with those facts seems not to be the best strategy ever.

And, as I noted in comments on Chemjobber’s post, the whole discussion suggests to me that the very best reason to pursue a Ph.D. in chemistry is because you want to learn what it is like to build new knowledge in chemistry, in an academic setting. Since being plugged into a particular kind of career (or even job) on the other end is a crap-shoot, if you don’t want to learn about this knowledge-building process — and want it enough to put up with long hours, crummy pay, unrewarding piles of grading, and the like — then possibly a Ph.D. program is not the best way to spend 5+ years of your life.

I am science, and so can you!

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Following up on my post yesterday about my own journey with science, I wanted to offer some words of encouragement to those who are still in the early stages of their own journey. I was prompted to write them by Dr. Isis, as part of her excellent and inspiring Letters to Our Daughters Project. Dr. Isis launched this project to fill a particular need she saw for connecting young women making their way through scientific education and careers with the perspectives and wisdom — and most of all the stories — of more senior women who had navigated some of the same terrain.

While the exhortations below were initially addressed to our scientific daughters, I hope that they may also be of use to our scientific sons.

As you pursue an education in science, and perhaps consider a career in science, you will encounter challenges. Do not let these challenges put you off. While science can be beautiful, captivating, and deeply satisfying, it can also be hard. The people around you who seem to find it totally easy did not always (or will not always) find it so. If they did, chances are they were just skimming the surface, missing some of the scientific puzzles worth puzzling over; once you notice them, it’s hard to let go of them.

Doing science is something that is learned. It is not an intrinsic quality of a person. This means that you are not allowed to decide you are bad at it if you haven’t been immersed in learning it. And, if you want to learn how to do science — and want it enough to devote your effort to it — you can.

Understand that part of the challenge is not the mechanics of doing experiments or fieldwork, but the big gap between learning information and making new knowledge. You will need to be patient with yourself as you learn and you will have to refrain from doubting that you could be clever enough to make new knowledge. Many people less clever than you have done it.

Assume that you will need help from others (to learn strategies for devising empirical tests of hypotheses, to learn experimental techniques, to learn good ways to analyze data, to learn how to fix equipment when it breaks, to learn how to file the necessary paperwork). Don’t be shy about asking for help, and don’t be stingy about offering your own help to others. The building of scientific knowledge requires a community, and grown-up scientists ask for help all the time. (Sometimes they call this “networking”, other times they call it “directing graduate research”.)

If you can, join a research group where people cooperate and collaborate. Sharing information makes the climb up the learning curve less lonely, more fruitful, and frequently even something resembling fun. There’s also a useful side effect here: you end up nurturing each other’s excitement about doing science.

Make a point of taking stock on a regular basis, so you appreciate all the knowledge and skills you have gained. Of course, you’ll also be keeping track of the knowledge and skills that you don’t have yet, but want. (That list always seems longer, but there’s nothing wrong with that. It means you’re unlikely to end up with nothing to do.)

Now we get to a big issue: After you immerse yourself in learning how to do science, what about careers? Will you automatically be a scientist when you grow up? And what happens if you decide you want to be something else?

Please trust me that putting yourself out to learn how to do science — and doing actual science as you are learning this — is a worthy end in itself. Building understanding, even if it’s just your own, is a good thing, whether or not you end up deciding to make doing science your life’s work. And deciding to make something else your life’s work does not undo what you’ve learned, nor what you’ve contributed to building new chunks of knowledge, nor what you may have contributed to the experiences of your colleagues climbing up the learning curve.

You can still love science and see other pursuits. Science can handle that kind of relationship, and your happiness matters.

If you decide that you want doing science to be your life’s work — if it feels like science is making a claim on your heart — the perennial problems of the job market may present daunting challenges.

Don’t give up.

If your heart is set on doing science, find a way to make it so. Pay attention to the advice your mentors and colleagues have to offer about finding a scientific career, but be ready to think out of the PI-at-an-R01-university box. There are many other situations where one can do science and be happy. (This is another one of those instances where it’s good to ask for help and to share information.)

Make sure the grown-up scientists training you understand your devotion to science. Nudge them to live up to their responsibilities to create conditions where there is room for the people who are devoted to science to keep making contributions within the field, and to have their contributions valued.

If your choice is not to go forward as a researcher in the field in which you received your scientific training, keep in touch with the grown-ups who trained you. Let them know that your appreciation for science has not wavered, even if you’ve chosen to make different kinds of contributions. Maybe, as you’re catching up with each other, you will even recognize some of the ways that the things you are doing are of value to science and scientists.

You may have a personal relationship with Science, but you will also have an important relationship with the scientific community. When this community raises you to be a grown-up scientist, you can leave home and make your own way in the world, but the connection to the community doesn’t ever really go away.

May this community be a source of strength and comfort to you, whatever path you choose.