Interpersonal Attraction, Mate Selection, and Relationship Commitment

A collection of vocabulary flashcards covering theories of interpersonal attraction, mate selection concepts, script theory, commitment types, and relationship dynamics.

Evolutionary Theory of Mate Selection

A theory proposing that mate preferences are partly shaped by evolutionary pressures associated with reproductive success and offspring survival.

Natural Selection

The process concerning inherited traits that contribute to survival and reproduction.

Sexual Selection

The process concerning traits that influence mating success.

Intrasexual Selection

Competition among members of the same sex for mating opportunities.

Intersexual Selection

Choosing mates based on preferred characteristics.

Social Exchange Theory

A theory explaining romantic attraction by proposing that individuals evaluate potential partners according to perceived rewards, costs, compatibility, and expected relationship benefits.

Interdependence Theory

A theory associated with Thibaut and Kelley proposing that relationship partners influence one another's outcomes and evaluate their relationships through rewards, costs, expectations, and alternatives.

Comparison Level

The standard an individual uses in interdependence theory to evaluate whether the rewards and costs of a relationship meet their expectations.

Comparison Level for Alternatives

The perceived quality of available alternatives, such as another relationship or remaining single, compared with the current relationship.

Filter Theory of Mate Selection

A theory proposing that individuals progressively narrow the pool of potential romantic partners through different selection criteria.

Propinquity

Geographic proximity.

Homogamy

Choosing partners with similar characteristics.

Heterogamy

Choosing partners with different characteristics.

Matching Hypothesis

The proposition that individuals tend to form relationships with partners who possess comparable levels of socially desirable characteristics.

Endogamy

Choosing a partner within a particular social group.

Exogamy

Choosing a partner outside a particular social group.

Script Theory

A theory proposing that individuals follow socially learned expectations about how romantic and sexual interactions should unfold.

Cultural Scripts

Society's expectations about appropriate behaviour.

Intrapsychic Scripts

Personal desires, fantasies, and interpretations.

Interpersonal Scripts

Expectations negotiated and enacted between individuals.

Relationship Commitment

The intention and willingness to maintain a relationship over time, including during periods of difficulty.

Personal Commitment

Staying in a relationship because one wants to.

Moral Commitment

Staying in a relationship because one believes one ought to.

Structural Commitment

Staying in a relationship because external constraints make leaving difficult.

Cohabitation

An arrangement in which unmarried romantic partners live together.