Which environmental factor is associated with higher performance IQ scores, as well as fewer behavioural problems?

Question

Quizplus · Accepted Answer

Research has shown that having an involved father is associated with higher performance IQ scores and fewer behavioral problems in children. This may be because fathers often provide a different style of caregiving, including more physical play and challenging activities, which may stimulate cognitive and social development. The other options, such as vegetarian diets or attending private schools, may have their own benefits but have not been consistently linked with higher IQ scores or fewer behavioral problems. Being adopted may also have complex effects on development, depending on a variety of factors including age of adoption and quality of care before and after adoption.

Which Environmental Factor Is Associated with Higher Performance IQ Scores