Sexual interaction outside of a couple relationship, whether the couple is married, living together, or just identifies themselves as a couple, is known as

Survivors of the first big fights studied by Siegert and Stamp (1994) were more likely to believe that a successful relationship:

a. was one without conflict. b. required extreme sacrifice from one of the parties. c. required a joint effort in problem solving. d. involves partners resistant to changing ways of doing things.

Periods of brain growth roughly correspond to the stages of cognitive development proposed by

A) Erikson. B) Piaget. C) Freud. D) Kwashiorkor.