Graduation Year

2025

Document Type

Thesis

Degree

M.A.

Degree Name

Master of Arts (M.A.)

Degree Granting Department

Psychology

Major Professor

Steve W. J. Kozlowski, Ph.D.

Committee Member

Stephen Stark, Ph.D.

Committee Member

Joseph Vandello, Ph.D.

Keywords

Achievement Motivation, Goal Orientation, Individual Differences, Motivation, Motivational Taxonomy

Abstract

This thesis investigates the potential for integrating motivational traits into the established approach-avoidance motivational framework, which describes individuals’ general tendencies to seek pleasure and avoid pain. Although various theories and empirical studies have advanced our understanding of approach-avoidance motivation, critical constructs such as achievement motivation and trait anxiety have often been overlooked or misoperationalized. Addressing these gaps, the current study integrates Kanfer and Heggestad’s (1997) motivational trait taxonomy with constructs from achievement goal orientation, regulatory focus theory, and reinforcement sensitivity theory. This research evaluated a hypothesized two-factor model of approach and avoidance motivation using confirmatory and exploratory factor analyses with data from undergraduate students and working adults. Initial results indicated poor model fit, leading to exploratory analysis that revealed clearer factors, including performance anxiety, mastery orientation, performance-prove, behavioral activation, and prevention orientation. Findings demonstrate that approach avoidance was insufficient in capturing the complexity of the examined motivational trait measures. Then, suggestions for construct specification and measurement that may bring a more coherent structure to this trait space are offered.

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