Puberty and onset of puberty for both males and females
peers
__________ aren't the source of displeasure
body parts
_____________ do not mature at the same rate for boys and girls
body fat
_____________ increases, more so for girls
muscle fibers
_______________ become thicker and denser; heart and lung capacity increase, more so for boys
mood shifts
____________________ are often associated with changes in activities and social settings
pleased
boys are more likely to be _______________ with appearance
idealized
boys are most displeased when falling short of an _______________ masculine body image
Puberty
collection of physical changes that marks the onset of adolescence, including a growth spurt and the growth of breasts or testes
growth spurt
during a _________________, girls are often much taller than boys of the same age
15; 17
during adolescent growth spurt, females gain as much as ___ lbs a year and boys ___ lbs
critical; dissatisfied
girls are more ____________ of their appearance and are likely to be __________________ especially when friends often discuss appearance
irritability; impulsivity
rapid increases in hormones are related to greater ______________ and ______________, but not moodiness
friends; adult
teens are more likely to report being in a good mood when with _______ or when recreating likely to report a bad mood when in ___________-regulated settings