Which branch of psychology focuses on human behavior in work environments?

The branch of psychology that specifically focuses on human behavior in work environments is industrial-organizational psychology. This field examines a wide range of topics related to the workplace, including employee productivity, motivation, job satisfaction, recruitment, and training. Industrial-organizational psychologists apply psychological principles and research methods to develop solutions to workplace issues, thereby helping organizations enhance performance and improve the well-being of their employees.

This area of psychology is distinct from clinical psychology, which is concerned with diagnosing and treating mental health disorders, and developmental psychology, which focuses on the psychological growth and changes that occur throughout a person's life. Social psychology, on the other hand, studies how individuals' thoughts, feelings, and behaviors are influenced by the real or imagined presence of others, but it does not specifically target work environments in the same way industrial-organizational psychology does.