Meta-analysis is a statistical technique used to combine results from multiple studies to provide a more comprehensive and more reliable overall estimate of the effect of an intervention or a relationship between variables.
Several meta-analyses have been conducted to investigate the relationship between job satisfaction and job performance. The results of these meta-analyses have suggested that there is a positive relationship between job satisfaction and job performance. This means that employees who are more satisfied with their jobs tend to perform better in their work tasks.
However, it is important to note that the strength of the relationship between job satisfaction and job performance may depend on various factors such as the type of job, the level of analysis (individual or group), the measurement of job satisfaction and job performance, and the cultural context. Therefore, while meta-analyses have indicated a positive relationship between job satisfaction and job performance, it is important to consider the specific context of the study and the limitations of the research in interpreting these findings.