Week 15 Readings Flashcards
Describe key points about adolescence.
- Adolescence is the developmental stage beginning with puberty and ending with the transition to adulthood, typically spanning ages 10–20.
- Historically, adolescence has lengthened as puberty begins earlier (10–11 years for girls and 11–12 years for boys) and adulthood milestones, such as financial independence and parenthood, occur later.
- The average age of puberty onset has decreased since the 19th century by 3–4 months per decade, influenced by factors like better nutrition, obesity, and environmental changes.
- A new developmental stage, emerging adulthood (ages 18–29), has been introduced to capture the prolonged transition from adolescence to adulthood.
- Changes during adolescence occur across physical, cognitive, and social domains, affecting relationships, identity formation, and psychological adjustment.
Why are adolescents more prone to engaging in risky or dangerous behaviors?
Adolescents are more prone to risky behaviors because, during early adolescence, the brain’s dopaminergic system develops, increasing sensation-seeking and reward motivation.
However, the prefrontal cortex, responsible for self-regulation and risk assessment, matures later.
This imbalance means adolescents are strongly driven by rewards and impulses but lack the full cognitive control to resist or carefully evaluate potential dangers.
How do parent–child relationships change during adolescence, and what aspects of parenting become more important?
During adolescence, parent–child relationships are renegotiated as adolescents strive for greater independence and autonomy.
Parents’ distal supervision and monitoring become crucial, as adolescents spend more time with peers.
Effective parental monitoring involves setting rules, knowing their adolescents’ friends and activities, and encouraging adolescents to disclose information.
Psychological control, which includes manipulating and intruding into adolescents’ emotional and cognitive world, becomes more significant during this stage and is associated with problematic adolescent adjustment.
What is psychological control in terms of parenting?
Parents’ manipulation of and intrusion into adolescents’ emotional and cognitive world through invalidating adolescents’ feelings and pressuring them to think in particular ways.
What is homophily?
Adolescents tend to associate with peers who are similar to themselves.
What is deviant peer contagion?
The spread of problem behaviors within groups of adolescents.
What are crowds?
Adolescent peer groups characterized by shared reputations or images.
These crowds reflect different prototypic identities (such as jocks or brains) and are often linked with adolescents’ social status and peers’ perceptions of their values or behaviors.
What is the central issue of adolescent development according to Erikson’s theory?
According to Erikson’s theory, identity formation is the central issue of adolescent development. Successfully forming an identity indicates successful development, whereas role confusion signifies failure to meet the developmental task of adolescence.
What are the four identity statuses described by Marcia (1966) in adolescent identity formation?
Marcia (1966) described four identity statuses:
- Foreclosure: Commitment to an identity without exploration.
- Identity Diffusion: Lack of exploration and commitment to any identity.
- Moratorium: Active exploration of options without making commitments.
- Identity Achievement: Exploration of options followed by making identity commitments.
What is foreclosure in Marcia’s identity formation theory?
Individuals commit to an identity without exploration of options.
What is identity diffusion in Marcia’s identity formation theory?
Adolescents neither explore nor commit to any roles or ideologies.
What is moratorium in Marcia’s identity formation theory?
State in which adolescents are actively exploring options but have not yet made identity commitments.
What is identity achievement in Marcia’s identity formation theory?
Individuals have explored different options and then made commitments.
What is Phinney’s (1989) model of ethnic identity development?
Phinney’s model of ethnic identity development includes three stages:
- Unexplored Ethnic Identity
- Ethnic Identity Search
- Achieved Ethnic Identity
What is the difference between early starters and late starters in Patterson’s early versus late starter model of antisocial behavior?
In Patterson’s model, early starters exhibit antisocial behavior beginning in childhood and are at greater risk for persistent antisocial behavior into adulthood.
Late starters begin antisocial behavior in adolescence, often due to poor parental monitoring and increased involvement with deviant peers. Late starters are more likely to desist from antisocial behavior when environmental changes make other options more appealing.
What does Moffitt’s life-course persistent versus adolescent-limited model propose about the development of antisocial behavior?
Moffitt’s model distinguishes two patterns of antisocial behavior:
Life-course persistent: Begins in childhood and often persists into adulthood.
Adolescent-limited: Begins in adolescence, driven by a “maturity gap” between adolescents’ dependence on adults and their desire for autonomy. Adolescent-limited behavior typically decreases as legitimate adult roles and privileges become available.
What factors contribute to the development of antisocial behavior in late starters, according to Patterson’s model?
In late starters, poor parental monitoring and supervision contribute to increased involvement with deviant peers. These factors promote the development of antisocial behavior during adolescence, which often decreases when environmental changes provide alternative, appealing options.
What is the “maturity gap” described in Moffitt’s model, and how does it relate to adolescent-limited antisocial behavior?
The “maturity gap” refers to the discrepancy between adolescents’ dependence on and control by adults and their desire to demonstrate independence.
This gap motivates adolescents to engage in antisocial behavior as a way to assert autonomy. As they gain legitimate adult roles and privileges, the incentives for antisocial behavior diminish, leading to desistance.
How do anxiety and depression impact adolescents’ social relationships, and why are girls more vulnerable?
Adolescents with anxiety or depression often create stress in their relationships by poorly resolving conflicts, seeking excessive reassurance, and selecting maladaptive social contexts (e.g., befriending other depressed youths and co-rumination).
This process worsens negative emotions and stress.
Girls are more vulnerable because they have relationship-oriented goals focused on intimacy and social approval, making disruptions in relationships particularly impactful.
These social difficulties exacerbate anxiety and depression, leading to a cycle that maintains these issues over time.
What 3 factors predict academic achievement in adolescence?
Academic achievement during adolescence is influenced by interpersonal factors (e.g., parental engagement), intrapersonal factors (e.g., intrinsic motivation), and institutional factors (e.g., school quality).
What is differential susceptibility?
Genetic factors that make individuals more or less responsive to environmental experiences.
How do environmental and individual factors contribute to the diversity of adolescent development?
Adolescent development varies due to both universal biological and cognitive changes and environmental factors.
- Circumstances such as cultural norms, laws, and values shape experiences, like opportunities for risk-taking and family dynamics.
- Gender, ethnicity, immigrant status, religion, sexual orientation, socioeconomic status, and personality also influence behavior and how others respond to adolescents. For example, early puberty can have worse outcomes for girls, and discrimination may create unique challenges for ethnic or sexual minorities.
- Additionally, genetic variations and gene-environment interactions can make adolescents more or less susceptible to certain environmental factors, contributing further to developmental diversity.
One major cognitive change in adolescence is a shift toward ______thinking.
abstract
Paul’s friends praised him when he stole some cigarettes. After, some of his friends began to shoplift also. What is the name for this phenomenon?
juvenile delinquency.
deviant peer contagion.
differential susceptibility.
peer pressure.
identity foreclosure
deviant peer contagion