Introduction to Psychology 1/IPSY101/Contemporary Psychology/I-O and health related psychology

The study of psychology covers many facets of contemporary life including work and organizations, health, sport and exercise. In this section we briefly summarize the sub-disciplines of psychology in these areas.

Industrial-Organizational psychology
Industrial-Organizational psychology (I-O psychology) is a subfield of psychology that applies psychological theories, principles, and research findings in industrial and organizational settings. I-O psychologists are often involved in issues related to personnel management, organizational structure, and workplace environment. Businesses often seek the aid of I-O psychologists to make the best hiring decisions as well as to create an environment that results in high levels of employee productivity and efficiency. In addition to its applied nature, I-O psychology also involves conducting scientific research on behaviour within I-O settings (Riggio, 2013).

Health psychology
Health psychology focuses on how health is affected by the interaction of biological, psychological, and sociocultural factors. This particular approach is known as the biopsychosocial model. Health psychologists are interested in helping individuals achieve better health through public policy, education, intervention, and research. Health psychologists might conduct research that explores the relationship between one’s genetic makeup, patterns of behaviour, relationships, psychological stress, and health. They may research effective ways to motivate people to address patterns of behaviour that contribute to poorer health (MacDonald, 2013).

Sport and exercise psychology
Researchers in sport and exercise psychology study the psychological aspects of sport performance, including motivation and performance anxiety, and the effects of sport on mental and emotional wellbeing. Research is also conducted on similar topics as they relate to physical exercise in general. The discipline also includes topics that are broader than sport and exercise but that are related to interactions between mental and physical performance under demanding conditions, such as fire fighting, military operations, artistic performance, and surgery.