4. DISCUSSION
This study was performed to evaluate the interpersonal
communication skills among the Sari health centers staff. In this study the mean and standard deviation of the total score of reward and punishment communication skills was 4.11±0.37 (with the cange index of 0.09 that was better than the other skills. The mean and standard deviation of total score of feed- back communication skill was 3.68±0.45 (index changes 0.12) lower than the other skills.