How a Rebellious Scientist Uncovered the Surprising Truth About Stereotypes
16th October 2016
At the back of a small room at Coogee Beach, Sydney, I sat watching as a psychologist I had never heard of paced the room gesticulating. His voice was loud. Over six feet tall, his presence was imposing. It was Lee Jussim. He had come to the Sydney Symposium of Social Psychology to talk about left-wing bias in social psychology.
Left-wing bias, he said, was undermining his field. Graduate students were entering the field in order to change the world rather than discover truths.1 Because of this, he said, the field was riddled with flaky research and questionable theories.
My, what a surprise! Aren’t you surprised? I’m sure surprised.
Jussim explained that within the field, those on the left outnumbered those on the right by a ratio of about 10:1. So it meant that even if left-leaning and right-leaning scientists were equal in their bias, there would be at least ten times more research biased towards validating left-wing narratives than conservative narratives. Adding in the apparent double standards in the peer review process (where studies validating left-wing narratives seemed to be easier to publish) then the bias within the field could vastly exceed the ratio of 10:1. In other words, research was becoming an exercise in groupthink.
But you knew that.
Instead of finding that the teachers’ expectations influenced the students’ performances, he found that the students’ performances influenced the teachers’ expectations. This data “misbehaved”. It did not show that stereotypes created, or even had much influence on the real world. The data did not show that teachers’ expectations strongly limited students’ performances. It did not show that stereotypes became self-fulfilling prophecies. But instead of filing his results away into a desk drawer, Jussim kept investigating – for three more decades.