Bifactor model of effortful control and impulsivity and their prospective prediction of ego resiliency. Issue 5 (29th November 2018)

• Record Type: Journal Article
• Authors: Wang, Frances L.; Eisenberg, Nancy; Spinrad, Tracy L.
• Is Part Of: Journal of personality. Volume 87:Issue 5(2019)
• Page Start: 919
• Page End: 933
• Publication Date: 2018-11-29
• Subjects: bifactor model -- effortful control -- ego resiliency -- impulsivity -- sex differences; Psychology -- Periodicals; Character -- Periodicals; Personality -- Periodicals; Personality; 155.2
• DOI: 10.1111/jopy.12444
• Languages: English
• ISSNs: 0022-3506

Abstract

Abstract: Objective: Children's effortful control and impulsivity are important predictors of the personality trait, ego resiliency (i.e., resiliency). Most researchers have not considered the fact that effortful control and impulsivity share substantial conceptual and empirical overlap, yet they also have been shown to be distinct. We tested a bifactor model of effortful control and impulsivity to characterize their shared and unique variance, the prospective prediction of resiliency by the factors of the bifactor model, and moderation by sex and age. Method: In a longitudinal study of children ( N = 214; 76.5% non‐Hispanic Caucasian, 12.2% Hispanic, 11.3% other race/ethnicity), parent‐ and teacher‐reported effortful control and impulsivity, as well as behavioral measures of effortful control, were assessed on two occasions (T1: 4.5–8 years; T2: 6–10 years). Parent‐reported resiliency was used as a covariate (T1) and the outcome (T3: 8–12 years). Results: The bifactor model yielded a common effortful inhibitory control factor, pure attentional control factor, and pure impulsivity factor. Pure impulsivity and pure attentional control positively predicted resiliency, but only for girls. Effortful inhibitory control did not uniquely predict resiliency. Conclusion: Disentangling the shared and unique aspects of effortful control and impulsivity could clarify the roles they play in important outcomes, such as resiliency.