The Role of Shyness and Fear of Negative Evaluation in Predicting the Mental Health of Academic Staff: A Cross-Sectional Study.

This study aimed to predict mental health based on shyness and fear of negative evaluation in academic staff. The research employed an applied methodology, utilizing quantitative and descriptive (correlational) methods for data collection. The study's temporal framework is cross-sectional.

Gender differences in sleep quality among Iranian traditional and industrial drug users.

•The findings emphasize gender differences in sleep quality among different cultures, races, and ethnicities.•There are gender differences in sleep quality in Iranian traditional and industrial drug users.•Industrial drug users have a lower quality of sleep than traditional drug users.