Which theory of attraction suggests that long-term relationships are likely to continue when both partners are committed and put a lot into the relationship and when there are few attractive tempting alternatives around?

A) the investment model
B) evolutionary theory
C) the mere exposure effect
D) social exchange theory

Investment Model

A model of long-term relationships that examines the ways that commitment, investment, and the availability of attractive alternative partners predict satisfaction and stability in relationships.

Evolutionary Theory

The theory that explains the diversity of life on Earth through the processes of natural selection and genetic mutation over time.

Social Exchange Theory

The view of social relationships as involving an exchange of goods, the objective of which is to minimize costs and maximize benefits.