Psychology Essay

306 Words2 Pages
Developmental psychology: is the scientific study of age-related changes throughout the human life span. A discipline of scientific inquiry, developmental psychology recognizes humans of all societies and cultures as beings who are “in process,” or constantly growing and changing. This discipline identifies the biological, psychological, and social aspects that interact to influence the growing human life-span process. Personality: concerns the most important, most noticeable parts of an individual's psychological life. Personality concerns whether a person is happy or sad, energetic or apathetic, smart or dull. Most of the definitions refer to a mental system -- a collection of psychological parts including motives, emotions, and thoughts. The definitions vary a bit as to what those parts might be, but they come down to the idea that personality involves a pattern or global operation of mental systems. Neuroscience: is the study of all aspects of nerves and the nervous system, in health and in disease. Abnormal psychology (deviance): the study of mental and emotional disorders or maladaptive behaviors, or of mental phenomena such as dreams, hypnosis, and altered states or levels of consciousness. Clinical psychology: the branch of psychology concerned with the assessment and treatment of mental illness and disability. Social psychology: is a discipline that uses scientific methods to understand and explain how the thought, feeling and behavior of individuals are influenced by the actual, imagined or implied presence of other human beings. Organizational psychology: applies psychological theories and principles to organizations. Often referred to as I/O psychology, this field focuses on increasing workplace productivity and related issues such as the physical and mental well being of employees. Cognitive psychology: mental processes
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