Interpersonal acceptance-rejection theory

Theory of socialization and lifespan development

Interpersonal acceptance-rejection theory (IPARTheory), was authored by Ronald P. Rohner at the University of Connecticut. IPARTheory is an evidence-based theory of socialization and lifespan development that attempts to describe, predict, and explain major consequences and correlates of interpersonal acceptance and rejection in multiple types of relationships worldwide. It was previously known as "parental acceptance-rejection theory" (PARTheory). IPARTheory has more than six decades of research behind it, therefore, in 2014, the name was changed to "IPARTheory" because the central postulates of the theory generalize to all important relationships throughout the lifespan.

This keyword could refer to multiple things. Here are some suggestions: