In the male embryo, the primitive testes produce and secrete __________

Training that teaches nonverbal skills such as eyes contact, vocal tone, voice volume, and verbal skills such as initiating and maintaining conversations, expressing feelings, and acting assertively, is called:

A. Psychoeducation B. Cognitive-behavior therapy C. Social skills training D. Psychotherapy.

Researchers suggest that adolescents' temperaments may ________ environmental influences, such as when an adolescent who is irritable may cause people around him or her to also be irritable

A) evoke B) be influenced by C) be resilient to D) be tempered by