Which illustrates parallel play?

When boys and girls try to enter a group of kids already playing together

Young infants appear to prefer listening to motherese because they

A baby in utero is most sensitive to teratogens such as mother drinking alcohol at what stage?

Comparisons of the behaviors and attitudes of mothers and fathers toward the gender-role development of their children suggest

The understanding that superficial changes in hair style, toy preferences, and occupation do not change one’s gender is known as

Phimosis is a presenting symptom for men that have been diagnosed with penis cancer. Phimosis can best be defined as

Palpation of the cricoid cartilage indicates the inferior border of the  

The presentation of hydronephrosis is common with those patients diagnosed with

Most testicular cancers arise from