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Roger Sweeny's avatar

"Instability in childhood was negatively associated with Light Triad traits (r = -.21). In other words, the more unstable a person’s childhood, the lower their scores on the Light Triad."

Yes, and the more books in your childhood home, the more likely you are to become a reader. But the books have almost nothing to do with it! The people whose genes predispose them to become readers transmit those genes to their children who also become readers.

Parents with a paucity of Light Triad traits have unstable home lives. They transmit those traits to their children who also score lower on Light Triad traits.

CW's avatar

Paul Bloom told Russ Roberts people should read more novels rather than psychology studies. He also told Tyler Cowen that the Big 5 personality psychology is underrated:

COWEN: Big Five personality theory.

BLOOM: Underrated. Stood the test of time. Often, when people complain about the replication crisis, they throw away all of psychology, but personality psychology has proven surprisingly robust, and I think there’s a lot of sense in the idea. I know you actually were somewhat critical of this in your book Talent — the idea of the Big Five, the idea that you could characterize somebody in terms of five numbers, determining their openness and their conscientiousness and so on. What do you think on that?

COWEN: I think it’s overrated by people who use it in hiring, but I still think, in general, it’s somewhat underrated, so we’re maybe not far apart. People who don’t know about the categories at all would do well to learn them. That’s how I would put it.

BLOOM: Yes. Once you know about them, you should be flexible and not take them too, too seriously.

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