Psychology 20 psychology 19 Psychological aspects 12 Adolescent psychology 8 Adjustment (Psychology) 7 Dissertations 7 Job stress 7 College students 6 Stress (Psychology) 6 Dissertations, Academic 5 Stress, Psychological 5 Academic achievement 4 Motivation (Psychology) 4 Students 4 Teachers 4 Work 4 Adaptation, Psychological 3 Attitudes 3 Caregivers 3 Child psychology 3 Employees 3 Health Behavior 3 Juvenile delinquency 3 Mental health 3 Rehabilitation 3 Students, Foreign 3 Students, Medical 3 ethnology 3 Attitude 2 Attitude to Health 2