Industrial-Organizational (I-O) Psychologists apply principles of psychology to workplace environments to improve productivity, enhance employee well-being, and create effective organizational structures. They conduct research on human behavior in the workplace, develop employee selection systems, design training programs, and assist in leadership development. I-O Psychologists also advise on issues like performance appraisal, motivation, job satisfaction, and conflict resolution. They use quantitative and qualitative research methods to identify patterns, provide recommendations, and implement interventions aimed at improving business outcomes. A strong background in psychology, along with knowledge of business operations, human resources, and statistics, is essential. I-O Psychologists often work in large corporations, consulting firms, and government agencies.