The psychometric approach to studying cognitive development analyzes intelligence using

In comparing anorexia nervosa to bulimia nervosa, research shows that

A) anorexia is most common among females and bulimia is most common among males. B) three times as many people suffer from anorexia as suffer from bulimia. C) anorexia usually appears between the ages of 14 and 18, whereas bulimia emerges in later adolescence. D) anorexia is highly linked to genetics, but bulimia rarely runs in families.

_____ A child whose representation of the problem "5 + 7 = __" is a peaked distribution will be likely to use the retrieval strategy on that problem

Indicate whether the statement is true or false