The section will provide an overview of the major domains of psychology today, as well as some additional sub-fields and content areas. This is not meant to be an exhaustive listing, but it will provide insight into the major areas of research and practice of modern-day psychologists. You’ll come to see that while psychology is defined as the study of the mind and behavior, there are many different types of psychologists who emphasize and apply psychological principles in various ways.
For example, imagine that a woman is diagnosed with depression. What is the cause of the depression? Is it her biology or chemical imbalances in her brain? Evolutionary predispositions? Perhaps it is caused by experiences in her past, or something else that triggered a downward spiral of emotions? Or maybe it is caused by social factors, or cultural expectations? All of these things could, in fact, play a role in her depression. In this section, you’ll see how psychologists analyze behavior from a variety of perspectives and better understand the breadth of psychology.
Introduction to Contemporary Psychology
Contemporary psychology is a diverse field that is influenced by all the historical perspectives described in the previous section of reading. Reflective of the discipline’s diversity is the diversity seen within the American Psychological Association (APA). The APA is a professional organization representing psychologists in the United States. The APA is the largest organization of psychologists in the world, and its mission is to advance and disseminate psychological knowledge for the betterment of people. There are 56 divisions within the APA, representing a wide variety of specialties that range from Societies for the Psychology of Religion and Spirituality to Exercise and Sport Psychology to Behavioral Neuroscience and Comparative Psychology. Reflecting the diversity of the field of psychology itself, members, affiliate members, and associate members span the spectrum from students to doctoral-level psychologists, and come from a variety of places including educational settings, criminal justice, hospitals, the armed forces, and industry
Psychologists agree that there is no one right way to study the way people think or behave. There are, however, various schools of thought that evolved throughout the development of psychology that continue to shape the way we investigate human behavior. For example, some psychologists might attribute a certain behavior to biological factors such as genetics, while another psychologist might consider early childhood experiences to be a more likely explanation for the behavior. Many expert psychologists focus their entire careers on just one facet of psychology, such as developmental psychology or cognitive psychology, or even more specifically, newborn intelligence or language processing.
While the field of study is large and vast, this text aims to introduce you to the main topics with psychology. You’ll get exposure to the various branches and sub-fields within the discipline and come to understand how they are all interconnected and essential in understanding behavior and mental processes. The five main psychological pillars, or domains, as we will refer to them, are:
Domain 1: Biological (includes neuroscience, consciousness, and sensation)
Domain 2: Cognitive (includes the study of perception, cognition, memory, and intelligence)
Domain 3: Development (includes learning and conditioning, lifespan development, and language)
Domain 4: Social and Personality (includes the study of personality, emotion, motivation, gender, and culture)
Domain 5: Mental and Physical Health (includes abnormal psychology, therapy, and health psychology)
You must be logged in to post a comment.