Portal:Psychology

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Psychology is the scientific study of behavior and mind. Its subject matter includes the behavior of humans and nonhumans, both conscious and unconscious phenomena, and mental processes such as thoughts, feelings, and motives. Psychology is an academic discipline of immense scope, crossing the boundaries between the natural and social sciences. Biological psychologists seek an understanding of the emergent properties of brains, linking the discipline to neuroscience. As social scientists, psychologists aim to understand the behavior of individuals and groups.

A professional practitioner or researcher involved in the discipline is called a psychologist. Some psychologists can also be classified as behavioral or cognitive scientists. Some psychologists attempt to understand the role of mental functions in individual and social behavior. Others explore the physiological and neurobiological processes that underlie cognitive functions and behaviors.

As part of an interdisciplinary field, psychologists are involved in research on perception, cognition, attention, emotion, intelligence, subjective experiences, motivation, brain functioning, and personality. Psychologists' interests extend to interpersonal relationships, psychological resilience, family resilience, and other areas within social psychology. They also consider the unconscious mind. Research psychologists employ empirical methods to infer causal and correlational relationships between psychosocial variables. Some, but not all, clinical and counseling psychologists rely on symbolic interpretation. (Full article...)

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The hard–easy effect is a cognitive bias that manifests itself as a tendency to overestimate the probability of one's success at a task perceived as hard, and to underestimate the likelihood of one's success at a task perceived as easy. The hard-easy effect takes place, for example, when individuals exhibit a degree of underconfidence in answering relatively easy questions and a degree of overconfidence in answering relatively difficult questions. "Hard tasks tend to produce overconfidence but worse-than-average perceptions," reported Katherine A. Burson, Richard P. Larrick, and Jack B. Soll in a 2005 study, "whereas easy tasks tend to produce underconfidence and better-than-average effects."

The hard-easy effect falls under the umbrella of "social comparison theory", which was originally formulated by Leon Festinger in 1954. Festinger argued that individuals are driven to evaluate their own opinions and abilities accurately, and social comparison theory explains how individuals carry out those evaluations by comparing themselves to others. (Full article...)

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Steven Pinker, Canadian-born U.S. experimental psychologist, cognitive scientist, linguist, and popular science author

image credit: Steven Pinker

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"No man's knowledge here can go beyond his experience." — John Locke

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George Malcolm Stratton (September 26, 1865 – October 8, 1957) was an American psychologist who pioneered the study of perception in vision by wearing special glasses which inverted images up and down and left and right. He studied under one of the founders of modern psychology, Wilhelm Wundt, and started one of the first experimental psychology labs in America, at the University of California, Berkeley. Stratton's studies on binocular vision inspired many later studies on the subject. He was one of the initial members of the philosophy department at Berkeley, and the first chair of its psychology department. He also worked on sociology, focusing on international relations and peace. Stratton presided over the American Psychological Association in 1908, and was a member of the National Academy of Sciences. He wrote a book on experimental psychology and its methods and scope; published articles on the studies at his labs on perception, and on reviews of studies in the field; served on several psychological committees during and after World War I; and served as advisor to doctoral students who would go on to head psychology departments.

Stratton was born and brought up in the Oakland area of California, in a family with deep roots in America, and spent much of his career at Berkeley. He received his undergraduate degree from the University of California, an M.A. from Yale University, and a PhD from the University of Leipzig. He returned to the philosophy department at Berkeley, teaching psychology, and was promoted to associate professor. Stratton left for Johns Hopkins University in the early 1900s and spent a few years as faculty at the psychology department before returning to Berkeley. During this period, he focused on studies on sensation and perception and the psychological effects of inverting sensory stimuli in different ways. He was involved in establishing some of the early regional associations devoted to the field of psychology. (Full article...)

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... that although Andrzej Żuławski's film Possession is referred to as a psychological drama and horror, its genre is still a matter of controversy?
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... that Cara De Silva described a cookbook compiled by a woman in Terezin concentration camp as a record of "psychological resistance”?

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...that ASNOVA was a group of architects that linked psychology and architecture by building laboratories and expounding psychological theories?

...that Alexander Everett used techniques from the Unity Church and Jose Silva's Silva Mind Control, in his company Mind Dynamics?

...that BBC journalist Leonard Miall worked on psychological warfare in New York and San Francisco with the Political Warfare Executive during World War II?

...that Peter Birkhäuser was so moved by a moth trapped by a window that he painted its picture, and later analysed his thoughts and corresponded with Carl Jung (pictured)?

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