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    Liberal Bias In Academia?
    By Massimo Pigliucci | August 16th 2012 11:30 AM | 6 comments | Print | E-mail | Track Comments
    About Massimo

    Massimo Pigliucci is Professor of Philosophy at the City University of New York.

    His research focuses on the structure of evolutionary

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    A few days ago I was asked by a Washington Times reporter, Emily Esfahani Smith, to comment on a soon to be published paper concerning the issue of liberal (or, rather, anti-conservative) bias in the academy. I am weary of the Washington Times, a paper that is well known (among liberals) to have a decidedly conservative (or, rather, anti-liberal) bias of its own, but agreed to respond in writing to Emily’s questions. The piece was published a few days later, and I was actually quoted pretty much correctly (even though the piece itself did have the predictable slant, featuring a title that goes far beyond the findings of the paper referred).

    I have gotten into hot water before concerning this particular issue, with none other than Jonathan Haidt, a sociologist whose research is often interesting, whose data are sometimes questionable, and whose conclusions gingerly reach across the ought / is divide, despite his (too) loud protestations to the contrary. But the new paper was not authored by Haidt (though, predictably, he commented for the Washington Times piece), so let’s take a fresh look. At the bottom of this post I am appending my full exchange with Smith (the reporter), for the sake of the record.

    Here is the abstract of the original paper, entitled “Political Diversity in Social and Personality Psychology,” and co-authored by Yoel Inbar and Joris Lammers, both at Tilburg University:
    A lack of political diversity in social and personality psychology is said to lead to a number of pernicious outcomes, including biased research and active discrimination against conservatives. In two studies, we investigate the actual and perceived political ideology of a large sample (Study 1: N = 508; Study 2: N = 292) of social and personality psychologists. We find that there is more diversity of political opinion than is often assumed; conservatives are a substantial minority among social and personality psychologists. Second, we find that respondents significantly underestimate the proportion of conservatives among their colleagues. Third, we find that conservatives fear negative consequences of revealing their political beliefs to their colleagues. Finally, we find that conservatives are right to do so. In decisions ranging from paper reviews to hiring, many social and personality psychologists admit that they would discriminate against openly conservative colleagues. The more liberal respondents are, the more willing they are to discriminate.
    As I say in the interview, the statements of some of the people interviewed are indeed troubling, and even surprising, considering that they were making them freely in the course of a study that was going to be published. I guess at the least those participants that admitted to anti-conservative bias should be commended for their self-knowledge and candor, though little else.

    A few comments on the paper itself, before we move to the broader issue. First off, notice that the authors found “more diversity of political opinion than is often assumed; conservatives are a substantial minority among social and personality psychologists.” So, contra Haidt, there doesn’t seem to be a need for “affirmative action for conservatives” to restore objectivity to the academy.

    Second, as usual with these studies, the conclusions ought to be taken with a big grain of salt, for a variety of reasons, starting with the fact that the survey was based on self-selected respondents — which means that there is no way to know to what extent these people are a representative sample of the target population — and that the questions concerned behaviors that the subjects might engage in themselves, not actual data about factual behaviors (i.e., the paper says precisely nothing about actual, as opposed to hypothetical, anti-conservative bias in the academy).

    Third, the ideology of the individuals was not assessed independently, but based on self-rating, again with all the caveats that this engenders (for instance, I’m pretty sure that what non-American colleagues meant by terms like “conservative” and “liberal” was quite different from what most American colleagues meant when using the same terms).

    Fourth, conclusions such as “The more conservative respondents were, the more they had personally experienced a hostile climate” are a bit haphazard. It could be instead that the more conservative one is the more paranoid he is, and therefore the more likely he thinks he has experienced a hostile climate. Indeed, some level of paranoia can be found also in extreme liberals I know, who sometimes think that everyone is out to get them because of their opinions about politics, or because of their gender, or ethnicity, but then often (not always) come up way short when someone asks them for specific evidence to back up their claims.

    Fifth, I find some conclusions of the study to be both predictable and highly uninformative: “For each question, respondents expected their colleagues to be more inclined to discriminate than they themselves were.” Ah yes, we are all better, more objective, more fair, and so on, than other people. If true, of course, the amount of actual bias is going to be minute.

    Sixth, “we asked whether they would evaluate papers and grant applications that seemed to take a conservative perspective negatively.” Well, I would. But I would also evaluate negatively a paper or grant that takes a liberal perspective, because I happen to think that scientific papers ought to strive for having no ideological perspective whatsoever (they are not op-ed pieces, or works in political philosophy). And psychology, last time I checked, was presenting itself as a science. Incidentally, the authors immediately admit, in the same phrase: “but we did not ask whether they would evaluate work that seemed to take a liberal perspective negatively.” Well, why on earth not?

    Nonetheless, two of the majors findings of the Inbar and Lammers paper confirm my early impression of Jonathan Haidt’s work in this area:

    > “In two out of three of the domains we assessed, our sample already meets or exceeds the 10% ‘quota’ that Haidt (2011) suggested as a 10-year target for ideological diversity in social psychology.”

    > “Haidt’s (2011) search for conservatives (by show of hands at his talk, web searches, and asking social psychologists to name a conservative colleague) suggested that there are almost no conservative social psychologists. This appears not to be the case.”

    Please, in case you missed it, notice the source of Haidt’s data, which drew my original criticism: “by show of hands at his talk, web searches, and asking social psychologists to name a conservative colleague.” And if you thought “Haidt (2011)” referred to a peer review study, think again. It’s just a talk downloaded from his web site. The standards of academic citations in the social sciences must have gone significantly down lately.

    Perhaps the most problematic aspect of the Inbar and Lammers paper, however, is the above mentioned lack of the obvious control: they didn’t ask conservatives about their biases (nor, for that matter, did they ask another obvious control group: politically neutral or middle of the road faculty). Of course, even if they had, one would still have to make a good number of more or less debatable assumptions (such as that the various groups are all equally trustworthy in their self-reporting, for instance), but it would have been better than nothing. As it is, the paper’s findings are next to impossible to put into proper perspective.

    The broader issue, of course, is one that the Washington Times article didn’t even raise, despite the fact that I did in my response to the reporter’s questions (see transcripts below): I’m pretty confident that if one did a similar study of, say, the Wall Street culture one would find a huge anti-liberal “bias,” and one that likely isn’t even close to Haidt’s 10% bar for liberals. But such findings wouldn’t surprise anyone, and possibly wouldn’t even demonstrate a bias in the ominous sense implied (ok, shouted) by the Washington Times headline. Most (obviously, not all) intelligent liberals are simply much more likely to go to work elsewhere because they do not share the values around which Wall Street culture is built (extreme levels of competition, individualism, and greed). There is no need to invoke any conscious systematic anti-liberal discrimination at banks and investment firms, because most people who find themselves on the left side of the political spectrum are just not going to be interested in spending their lives that way (again, obviously, there are plenty of exceptions, but the Inbar and Lammers paper shows that this is true also about conservatives in the academy).

    Similarly, I bet dollars to donuts that bright conservative types are simply going to find academic life unattractive compared to what else they could do with their talents. After all, they would make relatively little money, they would need to spend a large number of years in extremely low paid and temporary positions (graduate student, postdoc, untenured professor), they would have to withstand constant razor sharp criticism of their ideas (for grant proposals and publications), and they would find themselves in an institution that values things for which they often have little sympathy, such as open discourse, critical thinking, equality, questioning of authority, and so on. (I’m not making this up from the particular standpoint of my liberal bias, there is now plenty of evidence that the conservative mind doesn’t like that stuff.) Why bother?

    So, while actual discrimination against certain political points of view ought to be resisted within the academy — on the sole ground that it betrays one of its fundamental values — and while academic liberals have a scholarly duty to respectfully engage with colleagues of different ideological stripes, let’s be very careful before shouting “bias!” on the basis of questionable evidence (Haidt) or highly incomplete experimental designs (Inbar and Lammers). As for newspapers, well, that’s a whole different can of worms.

    _____

    Appendix: My responses to Emily Esfahani Smith’s questions for the Washington Times article.

    EES: What do you think about the study’s conclusion that “In decisions ranging from paper reviews to hiring, many social and personality psychologists admit that they would discriminate against openly conservative colleagues. The more liberal respondents are, the more willing they are to discriminate”?

    MP: Taken at face value the results would be disturbing. But they cannot be taken at face value, for a variety of reasons. First, the paper has not actually gone through peer review, and as such it is actually improper — by academic standards — to discuss it in the press. [The WT article claims that the paper is now in press in Perspectives on Psychological Science, though neither the download web site nor the manuscript itself carry that information.]

    Second, the methodology of the paper has a number of flaws, acknowledged by the authors themselves. To name but a few: the study was conducted via a self-selecting electronic survey, which means that we do not know the extent of bias in the sample — it could be huge. Moreover, the authors crucially did not investigate the extent of bias against liberal-sounding papers and grant proposals, only the conservative ones. The academy has a strong ethics of reducing bias as much as possible, so it is to be expected that people would reject papers and grant proposals that smacked of clear ideological bias — one way or the other. As for hiring practices, I have never ever seen any job candidate being asked about his/her ideologies, so it seems to me next to impossible that conservatives would be thus discriminated against. Interestingly, the study investigates likely behaviors, not actual outcomes, and one should start by demonstrating that there is a problem first, then inquire into its possible causes. As it is, the authors addressed the causes of a phenomenon of which they have not established the existence. Peculiar, no?

    EES: What do you think of Haidt’s suggestion of having affirmative action in the academy for underrepresented conservative scholars?

    MP: Not much. First off, even the authors of this paper acknowledge that Haidt’s “quota” is already met in most cases. Second, political ideologies do not constitute protected categories as far as affirmative action is concerned (unlike, say, gender and ethnicity) and for good reasons. Should we have protection for feminists in the academy? Marxists? I’m sure if the authors conducted studies on those groups they would find even more extreme results than those they report in this paper.

    Incidentally, the paper explicitly contradicts some of Haidt’s “findings” about conservatives being a tiny minority in the academy. Which is no wonder, considering that Haidt reached that conclusion based on “show of hands at his talk, web searches, and asking social psychologists to name a conservative colleague” — hard to imagine a more unscientific way of collecting data.

    EES: How many conservative academics / scholars do you know? How many are in your department?

    I actually don’t ask my colleagues about their ideologies, so I don’t know. I know indirectly of both conservatives and progressives, and yes the latter probably are in a majority. But there may be countless reasons other than discrimination for this. How about a survey of Wall Street high level employees? Wanna bet that you would find evidence for “discrimination” against liberals there?

    Fourth, have you ever witnessed a conservative being discriminated against because of his political affiliation?

    No, never in my 30 years of service in 8 scientific and humanistic departments.

    EES: In choosing between two equally qualified job candidates for a professorial opening, would you be inclined to vote for the more liberal candidate?

    No, and as I said above, I wouldn't even know. Campus Human Resources are very careful in regulating what sort of questions you can ask a candidate during a job search (I know because I am conducting one now, as a department Chair), and you have to ask the same questions to every candidate.

    Originally appeared on Rationally Speaking, August 6th

    Comments

    Hank
    Second, as usual with these studies, the conclusions ought to be taken with a big grain of salt, for a variety of reasons, starting with the fact that the survey was based on self-selected respondents — which means that there is no way to know to what extent these people are a representative sample of the target population — and that the questions concerned behaviors that the subjects might engage in themselves, not actual data about factual behaviors (i.e., the paper says precisely nothing about actual, as opposed to hypothetical, anti-conservative bias in the academy).
    This is the case with every survey - there is no way to know how people actually behaved or if they are telling the truth, so interviewing drunk people outside a bar can or whatever the popular social science woo is this month will be just as meaningless.   This study got attention because the claim is so rare inside social sciences; every survey shows liberal bias and yet everyone you meet denies it is them. It's akin to being in the southern US 80 years ago and having white people claim there is no racism because they have a black friend plus, if there is any racism, it isn't them doing it.
    @ "I am weary of the Washington Times, a paper that is well known (among liberals) to have a decidedly conservative (or, rather, anti-liberal) bias of its own, but agreed to respond in writing to Emily’s questions."

    I would first offer kudos to Massimo for engaging with a WT writer when as he makes clear that he feels that they are a right wing rag. Two questions I have and ask with all sincerety of Massimo are:

    Do you feel that Emily Esfahani Smith's article is biased?
    If a study on academic bias could be constructed to meet with your satisfaction, do you feel it would be worth doing?

    Hank
    The studies have been done, at least implicity. Since the 1980s academia has skewed far left compared to the public and that means faculty hires and tenure have also. The only reason the numbers are not more skewed now is because of old people that have not retired yet.  

    Younger people rationalize (a) right wing people are too stupid to be in academia today and (b) right wing people self-select themselves out of academia. This all might be fine, except black people and women have far more representation than Republicans and yet to use either of those arguments against those demographics would be a real no-no.

    Massimo is being wonderfully optimistic in assuming that if the school controls what questions can be asked, it is also control over whether or not anyone can figure out if someone is 'culturally not the right fit' for their group and choose someone more like them.
    There really is no debate, as overall this is seen weekly, and often in quite manifest ways, and is akin to the "liberal" bias in Academia .

    In a 2001 Kaiser Family Foundation poll, media professionals were nearly 7 times likelier to call themselves Democrats rather than Republicans, with the ratio of self-identified liberals to conservatives being 4.2 to 1

    In a 2007 Pew Research Center study of journalists and news executives, the ratio was 4 liberals for each conservative.

    U.S. News & World Report, 1995: All told, White House correspondents during the late ’80s and early ’90s voted for Democrats at 7 times the rate at which they voted for Republicans.

    On the subject of welfare and related issues, liberal experts were quoted in the news 75 percent of the time, conservatives 22 percent. On consumer issues, the liberal-conservative ratio was 63 percent to 22 percent. On environmental issues, the ratio was 79 percent to 18 percent. And regarding nuclear energy, the ratio was 77 percent to 20 percent. (The Media Elite: America’s New Power Brokers )

    Source and more on the cost of such: http://peacebyjesus.witnesstoday.org/RevealingStatistics.html#Liberalism

    A much better study would be to take a broad random sample of published papers in the field, and analyze the language. Each side has certain easily identified bits of jargon and shorthand, and even preferred grammar. This works well with newpapers. For instance, the WashTimes and Fox News have a real fetish against ending sentences with a "preposition" and splitting infinitives. When you hear a sentence like "I knew that, about which he was talking", you know it's a Republican.

    But this would be difficult in psychology, because the APA's stylebook specifically requires some of the Communist jargon and grammar. Anyone who tries to express a thought outside the Stalinist tunnel is automatically forced to say it the leftist way, or else it won't get published.

    And that tells us everything we need to know about academic psychologists, doesn't it?

    Hank
     For instance, the WashTimes and Fox News have a real fetish against ending sentences with a "preposition" and splitting infinitives. When you hear a sentence like "I knew that, about which he was talking", you know it's a Republican.
    I have decided to quickly remove any split infinitives.  I don't want anything that makes me look partial.

    I pity the poor Star Trek screenwriter.  "To boldly go where no man has gone before" ruined an entire generation of young people by making them all Democrats with that bad grammar.