Psychology & Psychiatry

Why is educational achievement heritable?

New research, led by King's College London finds that the high heritability of exam grades reflects many genetically influenced traits such as personality, behaviour problems, and self-efficacy and not just intelligence.

Diabetes

Study of identical twins reveals type 2 diabetes clues

By studying identical twins, researchers from Lund University in Sweden have identified mechanisms that could be behind the development of type 2 diabetes. This may explain cases where one identical twin develops type 2 diabetes ...

Psychology & Psychiatry

Stronger early reading skills predict higher intelligence later

A new study of identical twins has found that early reading skill might positively affect later intellectual abilities. The study, in the journal Child Development, was conducted by researchers at the University of Edinburgh ...

Genetics

About half of kids' learning ability is in their DNA, study says

You may think you're better at reading than you are at math (or vice versa), but new research suggests you're probably equally good (or bad) at both. The reason: The genes that determine a person's ability to tackle one subject ...

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