Overview
This lecture explores the development, functions, and dynamics of peer relationships during adolescence, emphasizing historical, social, and psychological factors that shape friendships and peer groups.
Historical Background of Peer Relationships
- Age-based peer groups became common after public education grouped students by age around the 1920s-1930s.
- Prior to this, adolescent same-age peer relationships were rare due to work on farms or in mixed-age environments.
- Stricter child labor laws and the rise of maternal employment increased adolescents’ time with peers.
- Post-1950s population booms led to more teenagers and greater peer prominence.
Impacts and Concerns Over Peers
- Society has debated if increased peer groups lead to negative behavior, but other changes (e.g., mobility, divorce, reporting to police) also contributed.
- Peers can have both positive and negative influences on adolescent development.
Key Factors in Peer Relationships
- Researchers identify three questions: Do adolescents have peers? Who are their peers? What is the quality of these relationships?
- Peer influence (socialization) and peer selection (choosing similar friends) both shape adolescent behavior.
Functions and Nature of Friendships
- Friendships are reciprocated relationships marked by mutual positive regard.
- Functions include companionship, stimulation, practical support, emotional support, social comparison, and psychological intimacy.
- Adolescents value psychological intimacy and loyalty in friendships.
- Friendships show increased cooperation and stability but are easier to end than sibling relationships.
Changes in Peer Interactions During Adolescence
- Peer interaction time increases to about 50% of adolescents' time, compared to 15% for adults.
- Unsupervised and opposite-sex interactions increase with age.
- Larger peer collectives called crowds develop unique cultures influencing identity.
Cliques and Group Development
- Cliques are small peer groups (2-12, usually 5-6) based on friendship or activities.
- Developmental stages: same-sex cliques, mixed-sex transitional cliques, mixed-sex structural transformation, pre-disintegration, and disintegration (focus shifts to couples).
Similarity Among Peers
- Adolescents tend to form groups with peers similar in age, sex, social class, ethnicity, school orientation, interests, and antisocial behavior.
- Similarity patterns can differ based on neighborhood or school demographics.
Gangs vs. Cliques
- Gangs share some features with cliques (common interests, group identity) but are associated with greater isolation from families, behavioral problems, and lower self-esteem.
- Gang affiliation usually leads to negative outcomes despite occasional positive activities.
Key Terms & Definitions
- Peer Socialization (Influence) Hypothesis — Peers shape each other’s behaviors through relationships.
- Peer Selection Hypothesis — Adolescents choose friends who are similar to themselves.
- Friendship — Reciprocated relationship with mutual positive feelings.
- Psychological Intimacy — Sharing personal information and emotional closeness in friendships.
- Clique — Small, close-knit peer group based on friendship or activities.
- Crowd — Larger collective of adolescents based on shared reputation or activity.
- Gang — Organized peer group, often involved in antisocial behavior and social isolation.
Action Items / Next Steps
- Review and re-watch video sections as needed for clarification.
- Prepare questions for Dr. Chris if any concepts are unclear.
- Read next assigned section on peer relationships for part two.