In the female embryo, low levels of ______ are connected with development of female sexual organs

Men are more likely than women to suffer from ______

a. substance abuse c. somatization disorder b. depression d. anxiety disorders

When children understand that the amount of water in a tall, thin glass may be equal to the amount of water in a short, wide glass, they are demonstrating

A) representational thought. B) conservation. C) intuitive thought. D) trial-and-error learning.