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 correlatio...