2026-09-22T08:05:43Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/116022 2023-07-11 col_2142_5131 col_2142_11614 com_2142_5130 com_2142_11613 com_2142_8903

application/pdf en text Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-08-01 The student, Tina Schweizer, accepted the attached license on 2022-05-06 at 15:18. The student, Tina Schweizer, submitted this Dissertation for approval on 2022-05-06 at 15:35. This Dissertation was approved for publication on 2022-06-09 at 16:40. DSpace SAF Submission Ingestion Package generated from Vireo submission #18021 on 2022-11-15 at 19:16:09 Hankin, Benjamin L. Hankin, Benjamin L. Briley, Daniel L. Cohen, Joseph R. Fraley, R. Chris Rudolph, Karen D. 2022-08 Stability and change of cognitive vulnerabilities from late childhood through adolescence Schweizer, Tina Hsu 2022-06-09 depression cognitive vulnerability cognitive risk children adolescents mean-level stability mean-level change rank-order stability rank-order change growth curve modeling longitudinal Negative inferential style, dysfunctional attitudes and rumination are prominent cognitive vulnerabilities (CVs) often conceptualized as traits that contribute to depression and gender differences in depression. However, little is known about their development and stabilization in youth. The present study characterized patterns of rank-order and mean-level stability of CVs from age 9 to 18 and explored gender differences in these patterns using a multi-cohort accelerated longitudinal design of community youth in 3rd, 6th, and 9th grade (N=679; Mage=12.03; 55% girls, 45% boys) who completed repeated questionnaire assessments of CVs across three years. Results showed that rank-order stability (1.5-year test-retest correlations) was moderate in younger youth (ages 9-12) and relatively stronger in older youth (ages 13.5-18) (mean rs=.42 and .51 for dysfunctional attitudes; .50 and .60 for negative inferential style; .37 and .48 for rumination). Rank-order stability over time was explained by an enduring, trait factor for all CVs as well as by contextual, time-varying factors for dysfunctional attitudes and brooding, but not negative inferential style. No gender differences emerged for factors explaining rank-order stability across development. Mean-level patterns for all CVs were characterized by discontinuous 3-piece linear trajectories. All CVs showed an initial decline in late childhood and a divergent pattern in adolescence. Dysfunctional attitudes and negative inferential style showed increasing levels in earlier adolescence and peaks in later adolescence while rumination showed stable levels throughout adolescence. Girls showed higher risk mean-level trajectories relative to boys for rumination and negative inferential style; no gender differences in trajectories were found for dysfunctional attitudes. Clinically, earlier adolescence could be a promising period for depression prevention efforts targeting CVs as they demonstrate relatively weaker rank-order stability, and most CVs do not yet show mean-level peaks. Thesis eng https://hdl.handle.net/2142/116022 Copyright 2022 Tina Schweizer Ph.D. Dissertation Psychology University of Illinois at Urbana-Champaign Psychology