Women tend to be more conservative than men on political questions related to marijuana. A recent study finds that this gender gap appears to be driven by religion and the fact that men are more likely to have used marijuana. “This subject got our attention because it is the rare political issue where women are […]
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Voters’ preexisting opinions shift to align with political party positions
The views expressed by political party leaders can change how individual voters feel about an issue, according to findings from a longitudinal study of voters in New Zealand. The findings are published in Psychological Science, a journal of the Association for Psychological Science. “Partisanship is indeed a powerful force in shaping our own attitudes and […]
Brexit will affect the UK’s ability to tackle illicit drugs trade, warn experts: Exclusion from key EU agency ‘presents substantial risks to public health and safety’
Exclusion from the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) because of Brexit will have serious consequences for public health in the UK, warn experts in a letter to The BMJ this week. The EMCDDA is responsible for conducting surveillance, establishing best practice, facilitating data exchange, providing leadership on new psychoactive substances, and […]
How people use, and lose, preexisting biases to make decisions
From love and politics to health and finances, humans can sometimes make decisions that appear irrational, or dictated by an existing bias or belief. But a new study from Columbia University neuroscientists uncovers a surprisingly rational feature of the human brain: A previously held bias can be set aside so that the brain can apply […]