In this post, I defended the research of four psychologists on the psychological determinants of conservatism. After reading the actual article in question, a response, and their response to the response, I am convinced I was in error in defending their work as not being politically motivated. The authors’ response to the critical response is particularly awful. Anyone who can make the following statement with a straight face is clearly partisan:

Sticking with contemporary American politics, it has been observed that Republicans are far more single-mindedly and unambiguously aggressive in pursuing Democratic scandals (e.g., Whitewater, the Clinton–Lewinsky affair) than Democrats have been in pursuing Republican scandals (e.g., Iran Contra, Bush–Harken Energy, Halliburton). (authors’ response, 391)

Iran-Contra resulted in prison terms for many its participants; with the exception of some peripheral figures (most notably, the self-martyring Susan McDougal and the otherwise-corrupt Jim Guy Tucker), Whitewater and Monicagate combined produced none. The authors also somehow forget about the Watergate scandal, doggedly (and rightly) pursued by Democrats, which brought down Richard Nixon and contributed to the defeat of Gerald Ford in 1976. Furthermore, citing Paul Krugman’s NYT op-eds twice as an authority on whether conservatives are more dogmatic than liberals doesn’t pass the laugh test.

More generally, I return to my previous criticisms based on the press release. They repeatedly use single indicators to represent latent constructs. They aggregate across nations without regard for contextual factors. They present bivariate correlations as evidence of causation (just having a bazillion similar correlations does not demonstrate causation). They dismiss exceptional cases out-of-hand, rather than attempting to explain them in terms of their research design (although they do make a half-hearted effort to do so in their response to the critics). They make no effort to integrate any of the previous hypotheses into a well-specified model.

And, to top it all off, most of the research is based on student populations, who are almost certainly atypical of the public at large in terms of their level of political socialization (an important explanation of conservatism in their half-baked theory). Anyone who thinks conservative extremists are less integratively complex than liberal extremists hasn’t had the dubious pleasure of reading both FreeRepublic.com and DemocraticUnderground.org (two popular cesspits for extremists on the right and left respectively, in case you haven’t had the pleasure). Coupled with a lack of any serious understanding of any of the research done on ideology outside psychology (Converse barely rates a footnote, while nothing newer than McCloskey and Zaller, a 1984 piece, is cited from the political science literature), this turkey doesn’t fly.

One hopes, not knowing the journal hierarchy in psychology, that the Psychological Bulletin is the intellectual equivalent of toilet paper among the APA’s journals, but somehow I doubt that. The editor and reviewers who allowed this garbage to be published ought to be embarrassed.

John Jay Ray, a well-published political psychologist in his own right, has been savaging the piece at Dissecting Leftism.

Virginia Postrel points out the real problem with the god-awful Psychological Bulletin piece:

As someone who believes social science can and does discover new truths about how people live and think, I find this sort of idiotic research particularly appalling. It teaches the general public that social science is bullshit. (It also demonstrates that university press offices can be really stupid about what they choose to publicize.)

That hits on the head why I find the research so egregious. It frankly makes me embarrassed to be a social scientist. It gives more ammunition to the people who want to dismiss good social scientific research, not to mention those who allegedly study politics who have neither respect for, nor understanding of, empiricism.* The only good news surrounding this study is that at least nobody thinks these professors were political scientists.

Meanwhile, Jonah Goldberg makes the point that dogmatism and simplicity are hardly the province of conservatives alone.