Adolescence Flashcards
What is considered early adolescence?
12-14 year of age
What is considered middle adolescence?
14-16 years of age
What is considered late adolescence?
16-18 years of age
Females gain 2x as much (blank) as males gain 2x as much (blank)
fat
muscle mass
When are females PHV (peak heigh velocity)?
males?
12 years
14 years
What is the first thing that happens when puberty starts?
you grow in height :)
How long does puberty take?
4-5 years
Girls start puberty (blank) years earlier than boys
2
Average age of pubertal onset for girls is (blank), for boys it is (blank)
9-11
11-13
For girls, puberty starts with what wonderful qualities?
breasts and pubic hair
For boys, puberty starst with enlargements of (blank)
scrotum and testes
What is the psychological impact of early maturation in males?
increased popularity, self esteem, and intellectual abilities and increased delinquent behaviors
What is the psychological impact of early maturation in females?
lower self-image
increased risk for depression/anxiety/ eating disorders and earlier sexual debut
Why are teenagers so emotional?
Cuz only their limbic system/amygdala is developed fully all other parts of brain are still developing
What does the hippocampus do?
memory
What does the cerebellum do?
coordinated physical and mental activities
What does the prefrontal cortex do?
Executive function: planning, setting priorities, suppressing impulses, consequences, judgment
What does the nucleus accumbens do?
delays reward seeking
What does the pineal gland do?
regulates melatonin
What is the cognitive funciton of early adolescence?
beginning of reasoning based on hypothesis or verbal propositions
What is the cognitive function of middle adolescence?
idealogical beliefs-family, religion, humanism, social, cultural; yet still egocentric (thinks mostly from their own perspective)
What is the cognitive function of late adolescence?
Improved ability to perceive outcomes of ideas, sense of time, concern for the future, hypothetical thinking, consider effects on others
During adolescene when do you get a second wave of proliferation and pruning? How much pruning is happening and what happens to thier white matter?
Females 11 years Males 12 1/2 years pruning by 15% white matter thickens "fewer but fast"
What are the psychological tasks of adolescence?
1) Develop a satisfactory and realistic body image.
2) Develop increased independence from parents and adequate capacities for self-care and regulation.
3) Develop appropriate control and expression of increased sexual and aggressive drives.
4) Identity consolidation, including a personal moral code and at least provisional plans for a vocation and economic self-sufficiency.
Body image is (blank) and influenced by the ‘goodness of fit’ .
self-evaluative
What is the “goodness of fit”?
self-evaluation of one’s own body, one’s expectations for the physical self, and the perceived evaluation of others.
Physical, cognitive and social changes of puberty influence the development of the (blank)
adolescent body image.
Body satisfaction scores are (blank) stable during adolescence, change occurs across this period.
NOT
Numerous studies confirm that girls’ body image (blank) as they progress across adolescence, but boys’ body image (blank). This shift occurs between the ages of 13-15.
worsens
improves
What are the causes of dissatisifed body image?
Models are underweight while most americans are overweight. The ideal for boys is muscular which is not attainable for early adolescent boys Magazine reading increases body dissatisfaction. Parent conflicts (mothers are strong transmitters and reinforcers of social messages around body image and eating)
Time decreases with family by (blank) percent for freshman and (blank) percent for seniors.
25%
15%
parents get de-idealized*
What is the main struggle between parents and adolescencents?
they want to be independent but need their parents
How often do kids fight with their parents?
20 times per month
Increased conflict between adolescents/parents in (blank) tapers off in (blank)
early adolescence
mid-adolescence
What are the parents concerns?
issues of loyalty, respect, responsibility and the dangers of sex, substance abuse and other risky behaviors
What are the adolescents concerns?
issues of autonomy, control of their own body and connections with friends.
most parent-child relationships stay solid in adolescence. (blank) parenting (warmth/responsiveness combined with firmness) produces the best outcomes for adolescents.
Authoritative parenting
First awareness of feeling sexual attraction occurs around the age of (blank)
10
Explicit masturbation at age 7 occurs in about (blank) %
10
Explicit masturbation at age 13 occurs in about (blank) %
80