Family and Caregiver Schizophrenia Discussion Forum

Wired - People are more willing to dismiss evidence from psychology than brain science


#1

CHRISTIAN JARRETT SCIENCE 02.24.15 10:28 AM

IMAGINE A POLITICIAN from your party is in trouble for alleged misdemeanors. He’s been assessed by an expert who says he likely has early-stage Alzheimer’s. If this diagnosis is correct, your politician will have to resign, and he’ll be replaced by a candidate from an opposing party.

This was the scenario presented to participants in a new study by Geoffrey Munro and Cynthia Munro. A vital twist was that half of the 106 student participants read a version of the story in which the dementia expert based his diagnosis on detailed cognitive tests; the other half read a version in which he used a structural MRI brain scan. All other story details were matched, such as the expert’s years of experience in the field, and the detail provided for the different techniques he used.