New research looked closely at the lives of thousands of 14 year olds to discover that fewer are having oral sex and intercourse than previous generations.
- Professor of Lifecourse Epidemiology, UCL
Children with an irregular bedtime performed worse on cognitive tests, had worse behaviour and were more likely to be obese than others.
Some children drink alcohol. This study of 11-year-olds looked at how parents’ drinking might influence behaviour.
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