Momentary Achievement Motivation and Interest – Testing Specificity of Situation Perception Relations

Abstract: Background: Achievement motivation and vocational interests fluctuate dynamically in daily life. Recent studies show that situation perception variables, such as Duty and Intellect, have specific relations with these constructs, raising the question of whether such relations are unique or just reflect conceptually identical psychological processes. This study examines whether perceptions of Duty and Intellect are linked to momentary achievement motivation and investigative interest in distinct or overlapping ways. Method: In an experience sampling study ( N = 223), participants completed up to five daily surveys over three weeks. Each survey captured momentary perceptions of Duty and Intellect, six achievement motivation variables (Hope of Success, Fear of Failure, Performance Approach/Avoidance, and Mastery Approach/Avoidance), and investigative interest. Multilevel models were used to examine within-person covariations, controlling for trait-level variables and conceptual overlap. Results: Duty and Intellect showed positive associations with all six motivational variables, even when accounting for investigative interest states. In contrast, their associations with investigative interest became nonsignificant after controlling for some motivational states, particularly Mastery goals. Conclusion: Findings indicate that situation perceptions relate to achievement motivation and investigative interest in partly distinct ways. Duty and Intellect covary uniquely with motivational processes, whereas their relations with investigative interest might reflect appraisal components also inherent in motivational processes. These results contribute to refining the nomological net of achievement motivation and investigative interest by delineating their shared and specific correlational patterns in daily life.