Comparison of motivational antecedents of the work performance of scientists and engineers

Abstract

66 scientists and engineers served as Ss. The 4 models assessed were direction of motivational orientation, source of motivational stimulation, job dedication, and an expectancy model. Work performance was measured by both self-reports and actual output of papers, patents, and books; and by self-reports of unpublished technical reports and formal talks. Results generally indicate that the expectancy model is a better predictor of work performance than the other 3 models. (PsycInfo Database Record (c) 2025 APA, all rights reserved)