Psychology is the science of the mind and behavior. We can define psychology as an individual's or group's mental or behavioral characteristics. Psychology is also known as the study of the mind and behavior in relation to a specific field of knowledge or activity.
The origins and constructs of mental illness are the focus of abnormal psychology. Examine unusual patterns of behaviour, emotions, and thoughts as well. Abnormal psychology is concerned with the evaluation, diagnosis, and treatment of mental disorders.
The study of the relationship between biology and behaviour is known as bio-psychology. The role of the brain and neurotransmitters in controlling and regulating behaviour is the focus of bio-psychology. Bio-psychology is the study of how biological changes affect behaviour.
Social psychology is the study of what people think and feel, as well as how others influence their behaviour. It will investigate group membership, prejudice and discrimination, attitudes and persuasion, social influences on self-esteem, and other topics.
According to the American Psychological Association, cognitive psychology examines mental processes related to thinking, memory, and language and makes discoveries about these processes by observing behaviour. According to APA, current research has focused on information processing theories developed in computer science and artificial intelligence.
According to Dr. Jay Greiner, adjunct instructor of social sciences, developmental psychology entails the research and application of scientific knowledge to areas such as education, childcare, and policy. Developmental psychologists research and understand how people grow and adapt (physically and psychologically) from conception to death, and they conduct research to help people reach their full potential. Developmental psychologists play an important role in many settings in designing, evaluating, and implementing cross-cultural approaches to human life. Developmental psychologists frequently work in academia, health care, or education, focusing on cognitive, physical, social, and personality factors.
Personality psychology is the study of personality and how it differs between people. To determine what makes a person unique, personality psychology relies on research and theories related to personality traits, evolution, biology, humanism, behaviour, and social learning. Understanding how personality develops, as well as the similarities and differences between individuals. Personality psychology aids in the assessment, diagnosis, and treatment of personality disorders that have a negative impact on a person's quality of life.
Forensic psychology, also known as "the intersection of law and psychology," is a branch of psychology in which psychologists apply their psycho-social knowledge to civil and criminal law.
Industrial-Organizational Psychology is the scientific study of how people work, and it is important for individuals, businesses, and society. Industrial-organizational psychology examines employee well-being and attitude, employee-employer relationships, and the full range of workplace behaviour by applying research to issues confronting individuals, teams, and organisations.Â