Psychological aspects Attitudes 28 Psychology 21 Employees 16 Job satisfaction 16 Music 13 Organizational commitment 13 Social aspects 13 Research 12 Students 11 Study and teaching 11 English language 10 Job stress 10 Sports 10 Work 10 Organizational behavior 9 Rating of 9 Consumers' preferences 8 Instruction and study 8 Teachers 8 Advertising 7 Civil service 7 Foreign speakers 7 Health aspects 7 Stress (Psychology) 7 Tourism 7 Academic achievement 6 College students 6 College teachers 6 Consumers 6