Pressures that lead to identified behavior stem from the desire to be accepted and from guilt

The biological changes of puberty and the cognitive changes that occur during adolescence:

a. Are environmentally variable, occurring only in certain adolescents b. Are characteristic of the differential susceptibility model c. Are universal, occurring in all adolescents d. Are occurring at a later age today than in previous decades

According to the text, early maturing girls:

a. have fewer opportunities to discuss physical and emotional changes with peers b. have fewer dates because of being more mature than their male peers c. tend to feel unattractive d. are at a disadvantage in most aspects of development