A five-dimensional model of individual differences in social exchange styles

An evolutionary psychology framework was used to develop a five-factor model of individual differences in the domain of social exchange that built on a prior two-factor model (Leybman, Zuroff, Fournier, Kelly, & Martin, 2011). Two studies examined the factor structure of the revised Social Exchange Styles Questionnaire (SESQ-II), the reliability and validity of its five scales, and the relationship between social exchange styles (SESs) and social support. Principal components and principal factor analyses of the SESQ-II in 226 undergraduates found five social exchange dimensions: Tracking, Fairness, Individualism, Benefit-Seeking, and Overinvestment. These scales showed good internal consistency and retest reliability. Multiple regression analyses demonstrated that SESs, while distinct from other personality variables, had expected relationships with several variables and predicted social support patterns.