Neuroscience

Family size may influence cognitive functioning in later life

A new study at Columbia University Mailman School of Public Health, and the Robert Butler Columbia Aging Center and Université Paris-Dauphine—PSL, found that having three or more versus two children has a negative effect ...

Psychology & Psychiatry

Sensitive parenting in childhood creates 13-fold cost savings

A recent study found that sensitive, responsive parenting—specifically in early childhood—has a direct correlation with not only positive mental and physical health, but also financial benefits for families and society. ...

Health

Cost effectiveness of financial incentives for smoking cessation

From a societal perspective, paying people to quit smoking is highly cost-effective, because the benefits of smoking cessation are so great. That's one of the main takeaways from a new study by Louise B. Russell and colleagues. ...

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