The five major theoretical perspectives in psychology are biological, learning, cognitive, psychodynamic, and sociocultural perspectives. Each one of these perspectives searches for answers about behavior through different techniques and through looking for answers to different kinds of questions. Due to the different approaches, each perspective form their own assumptions and explanations. Some perspectives are widely accepted while others struggle for acceptance.
Biological perspective
"The premise behind the biological perspective in psychology is that all actions, feelings, and thoughts are associated with bodily events." Biological psychologists examine how all of the electrical impulses, hormones, and chemicals flowing through the body can effect behavior and how changes to these bodily functions can change behavior. They are concerned with how the aspects of biology effect peoples' emotions, learning abilities, and their perception of events.
One of the major theories of biological psychology is that "We cannot know ourselves if we do not know our bodies." Through application of this theory, biological psychologists strive to understand the relationship between the mind and body and they influence sickness or health. It is believed that poor health can lead to negative attitudes while poor attitudes can lead to poor health. Biological psychologists research and study the correlation of this theory in an attempt to help solve some mental and emotional problems.
Learning Perspective
The writings and findings of Ivan Pavlov, John B. Watson, and B.F. Skinner have done much for the advancement of modern psychology. Many of the important findings in psychology from their theory of behaviorism, later evolving into the social-learning theory ...