Semester

Summer

Date of Graduation

2005

Document Type

Thesis

Degree Type

MS

College

Eberly College of Arts and Sciences

Department

Psychology

Committee Chair

Jennifer A. Margrett.

Abstract

The present study examined individual and dyadic everyday problem solving in 45 younger, middle-aged, and older adult married couples. The goal of the study was to investigate the effects of age, gender, collaboration, marital characteristics, and basic cognition on everyday problem-solving. Two research questions were addressed. First, were there group differences across three phases of problem solving? Second, what was the frequency of individual change, and which factors predicted improvement, stability, or decline? When addressing the first question, there was a significant four-way interaction, F (4, 78) = 2.83, p < .05, eta = .12, between participant age, gender, problem-solving condition, and problem-solving phase, emphasizing the multidimensionality of everyday cognition. When addressing the second question, a larger percentage of individuals who collaborated reliably improved compared to individuals who worked alone. Furthermore, basic cognitive abilities, education, and marital factors significantly accounted for individual reliable change in everyday problem solving.

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