Comprehensive Study Notes on Psychosocial Development, Nature vs. Nurture, and Lifespan Domains

Psychosocial Development

Refers to the developmental changes in how an individual relates to other people and the evolving social context of who those individuals are.

Fundamental Social Psychology Principle

Identity is derived from external social sources and relationships.

Direct Social Influences

Occurs when external individuals explicitly communicate their perceptions and expectations to the individual.

Indirect Social Influences

Behavior regulated by internalized opinions of significant external figures, even when not physically present.

Primary Influencers Across Development

Includes parents, adolescent peers, and friends that influence an individual's identity.

Gender Differences in Friendship Dynamics

Men tend to have activity-based friendships, while women focus on emotional communication.

Impact of Major Life Transitions

Marriage expands social networks, while divorce tends to splinter them.

Definition of Nature

The complete array of biological capabilities and genetic code established at conception.

Definition of Nurture

The total of all external forces acting on an individual, from prenatal to postnatal experiences.

Interactionist Outcome Equation

An individual's current state results from the interaction between genetic pre-programming (nature) and environmental history (nurture).