9.6 Key Terms

adolescent egocentrism

adrenal glands

analytic thought

anorexia nervosa

body image

bulimia nervosa

circadian rhythm

cyberbullying

deductive reasoning

dual-process model

entity approach to intelligence

estradiol

formal operational thought

growth spurt

hormone

HPA (hypothalamus-pituitary-adrenal) axis

HPG (hypothalamus-pituitary-gonad) axis

hypothetical thought

imaginary audience

incremental approach to intelligence

inductive reasoning

intuitive thought

invincibility fable

leptin

menarche

middle school

personal fable

pituitary

primary sex characteristics

puberty

secondary education

secondary sex characteristics

spermarche

testosterone