For example, differences in brain structure (abnormalities in the frontal and pre-frontal cortex, enlarged ventricles) have been identified in people with schizophrenia. The Diathesis-Stress Model

However different they may be in other respects, most personality theories share the basic assumption that personality is something that ‘belongs’ to the individual: ‘the appropriate unit of analysis for personality psychology is the person.' You may wonder why there are so many different psychological approaches and whether one approach is correct and another wrong. An attitude is an evaluative disposition toward some object. It’s an evaluation of something or someone along a continuum of like-to-dislike or favorable-to-unfavorable… Sarah. "Becoming Disabled by Choice, Not Chance: 'Transabled' People Feel Like Impostors in Their Fully Working Bodies." National Post, June 4, 2015. Accessed: September 30, 2019.Humanistic psychologists believe that an individual’s behavior is connected to his inner feelings and self-image . The humanistic perspective centers on the view that each person is unique and individual, and has the free will to change at any time in his or her life. People Can Be Convinced They Committed a Crime That Never Happened." APS. Accessed: September 30, 2019. essentially a system of living and acting operations, i.e. a state of balance or equilibrium achieved by the person when he is able to deal adequately with the data before him. But it is not a static state, it is dynamic in that it continually adapts itself to new environmental stimuli.

stereotypes is inconclusive. Although anatomical sex is universal, gender, which refers to all the duties, rights, and behaviors a culture considers appropriate for males and females, is a social invention. Remember, “abnormal” in this context does not necessarily imply “negative” or “bad.” It is a term used to describe behaviors and mental processes that significantly deviate from statistical or societal norms.Behaviorism also believes in scientific methodology (e.g., controlled experiments), and that only observable behavior should be studied because this can be objectively measured. Behaviorism rejects the idea that people have free will, and believes that the environment determines all behavior.