which Theories states that Adolescent strive to discover their particular strenghts and weaknesses?

a. Jean Piaget

b. Erik Erikson

c. Sigmund Freud

d. Lawrence Kohlberg

I. romeus

What percentage of adolescents(boys&girls) revealed that they have masturbate by the age of 15? choose one option below?

1. 60%-40%

2. 50%-60%

3. 80%-20%

4. 60%90%

i. romeus

What is the second leading cause of death in USA in adolescents?

a. car accidents

b. Violence      

c. Poisoins       

     d. Drunk driving     

i. romeus   

What is the first boys ejaculation that they reach at the age of 13 called?

a. sperm                 

b. sexual maturation

c. spermarche         

I. romeus