Beginning with the work of George Engels within the 1970s, psychologists and others have put forth the concept that psychological and social components, not just biological ones, play an vital role in overall human health, an idea that has found further assist in subsequent studies. In Greek era, psychology was a study of soul and later it became a research of mind.
Comparative psychology refers to the research of the behavior and mental life of animals apart from human beings.
This department attempts to elucidate the psychological, social and behavioral points of a person’s total health.
However there are 5 reasons I need to share with you which can be usually mentioned as an essential cause to study psychology.