Evaluating Performance Appraisal Effects on Employee Motivation and Productivity: Insights from the Turkish Construction Industry via Covariance-Based Structural Equation Modeling

In the high-pressure environment of the construction industry, employee motivation and productivity are decisive for project success and organizational sustainability. However, performance appraisal (PA) systems tailored to the specific needs of construction workers remain underexplored, particularly in the context of Türkiye. This study aims to evaluate the influence of PA on employee motivation and productivity by employing a quantitative survey of 401 construction workers and analyzing the data through covariance-based structural equation modeling (CB-SEM). A validated questionnaire, adapted from prior studies, was applied to test nine hypotheses concerning the relationships between PA dimensions—purpose of appraisal, appraisal criteria, appraisal practices, and feedback—and workers’ motivation and productivity. The results reveal that four hypotheses were supported: the purpose of PA significantly influences both motivation and productivity, feedback has a strong effect on productivity, and motivation is positively correlated with productivity. Conversely, appraisal criteria and practices did not exhibit statistically significant effects. These findings highlight the differentiated role of appraisal components and emphasize that clear appraisal objectives and constructive feedback mechanisms are key drivers of workforce performance. The study contributes to the construction management literature by addressing an overlooked employee group—construction workers—and provides practical implications for managers seeking to improve appraisal frameworks in labor-intensive sectors. Limitations regarding the cross-sectional design and self-reported data are acknowledged, with recommendations for longitudinal and cross-cultural research.