Stop Bullying 'Soft' Sciences

Article excerpt

ONCE, during a meeting at my university, a biologist mentioned that he was the only faculty member present from a science department. When I corrected him, noting that I was from the Department of Psychology, he waved his hand dismissively, as if I were a Little Leaguer telling a member of the New York Yankees that I too played baseball.

There has long been snobbery in the sciences, with the "hard" ones (physics, chemistry, biology) considering themselves to be more legitimate than the "soft" ones ( psychology, sociology). It is thus no surprise that many members of the general public feel the same way. But of late, skepticism about the rigors of social science has reached absurd heights.

The U.S. House of Representatives recently voted to eliminate funding for political science research through the National Science Foundation. In the wake of that action, an opinion writer for the Washington Post suggested that the House didn't go far enough. The NSF should not fund any research in the social sciences, wrote Charles Lane, because "unlike hypotheses in the hard sciences, hypotheses about society usually can't be proven or disproven by experimentation."

Lane's comments echoed ones by Gary Gutting in the Opinionator blog of the New York Times. "While the physical sciences produce many detailed and precise predictions," wrote Gutting, "the social sciences do not. The reason is that such predictions almost always require randomized controlled experiments, which are seldom possible when people are involved."

This is news to me and the many other social scientists who have spent their careers doing carefully controlled experiments on human behavior, inside and outside the laboratory. What makes the criticism so galling is that those who voice it, or members of their families, have undoubtedly benefited from research in the disciplines they dismiss.

Most of us know someone who has suffered from depression and sought psychotherapy. He or she probably benefited from therapies such as cognitive behavioral therapy that have been shown to work in randomized clinical trials.

Problems such as child abuse and teenage pregnancy take a huge toll on society. Interventions developed by research psychologists, tested with the experimental method, have been found to lower the incidence of child abuse and reduce the rate of teenage pregnancies.

Ever hear of stereotype threat? It is the double jeopardy that people face when they are at risk of confirming a negative stereotype of their group. When African-American students take a difficult test, for example, they are concerned not only about how well they will do but also about the possibility that performing poorly will reflect badly on their entire group. …