Selection, optimization, and compensation: The structure, reliability, and validity of forced-choice versus Likert-type measures in a sample of late adolescents

Intentional self-regulation (ISR) undergoes significant development across the life span. However, our understanding of ISR’s development and function remains incomplete, in part because the field’s conceptualization and measurement of ISR vary greatly. A key sample case involves how Baltes and colleagues’ Selection, Optimization, and Compensation (SOC) model of ISR, which was developed with adult populations, may be applied to understand and measure adolescent self-regulation. The tripartite structure of SOC identified in older populations has not been replicated in adolescent samples. This difference may be due to measurement issues. In this article, we addressed whether using a Likert-type format instead of a forced-choice format of the SOC Questionnaire resulted in a tripartite factor structure when used with an adolescent population. Using data from 578 late adolescents who participated in the 4-H Study of Positive Youth Development (70.80% female), we showed that the two versions of the measure prod...