JOB PERFORMANCE, TASK PERFORMANCE, CONTEXTUAL PERFORMANCE: DEVELOPMENT AND VALIDATION OF NEW SCALE

In this study, it is aimed to develop a "Job Performance Scale" in order measure the job performance of employees with measurement tool high validity and reliability based on scientific methods. The study was conducted data obtained from three different sample groups, including universities, health industry sectors. As collection tool, draft scale consisting 12 items prepared by focus working group form 5-point Likert used line literature. were analyzed package program. EFA CFA carried out studies. Furthermore criterion also computed using satisfaction scale. According results analysis, consisted two sub-dimensions 11 items. result analyzes, determined that highly reliable. With its two-dimensional structure named task contextual performance, evaluated will fill gap field meeting an important need for determine future researches.