These scales, in short, are all too often structured in a way in which respondents’ tendencies toward dogmatism or close-mindedness or intolerance are ascertained by asking them about issues that are politicized. And while social and political psychologists have
sometimes asked about rigidity in ways designed to tap liberal ideas — the famed authoritarianism researcher Bob Altemeyer, for example, did publish a left-wing authoritarianism scale — this has been the exception rather than the norm.
Why this asymmetry? The Malka team carefully states early in its chapter that “[W]e make no claim that ideological bias plays a role” in any of the rigidity of the right model’s shortcomings, and that they “leave that as a matter for other scholars to debate.” But one obvious possibility that other social psychologists have raised, in both this context and others, is that certain weaknesses in the field
flow from how ideologically slanted it is: Within social psychology, there is something like a 14-to-1 ratio in favor of liberal-identifying researchers relative to conservative-identifying ones. Even if you’re not broadly sympathetic to the idea that liberal bias in academia is a major problem — and I certainly view that claim as overstated — 14-to-1 is, well, a big gap. That’s how blind spots creep in — that’s how you keeping gauging study subjects’ “sensitivity to threat” by asking them about crime or terrorism, but rarely about climate change or right-wing police violence, and then “discover” that conservatives are more sensitive to threat. “This sort of ‘soft bias’ can be really hard to spot if most or all researchers have the same ideological outlook because it is built into people’s ideologically guided beliefs about reality,” said Yoel Inbar, a psychology researcher at the University of Toronto and a co-author of
a key paper that revealed the ideological tilt within social and personality psychology. “Worrying about the threats your side cares about seems entirely well-founded and reasonable, worrying about those the other side cares about demands an explanation.”