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Ψ , the first letter of the Greek word psyche from which the term psychology is derived, is commonly associated with the field of psychology. In 1890, William James defined psychology as "the science of mental life, both of its phenomena and their conditions." [14] This definition enjoyed widespread currency for decades.
Mental retardation (more commonly referred to as intellectual disability [39] [40]) is a term used when a person has certain limitations in mental functioning and in skills such as communicating, taking care of themselves, and social skills. In children, these limitations will cause a child to learn and develop more slowly than a typical child.
A discipline within linguistics concerned with the meaning of a word independent of its phonetic expression. sematology [222] The science of language as expressed by signs. A branch of linguistics studying the meaning of words; semantics. semiology The study of signs. (medicine) The science of the signs or symptoms of disease.
Community psychology is a type of systemic psychology. The term group therapy was first used around 1920 by Jacob L. Moreno , whose main contribution was the development of psychodrama , in which groups were used as both cast and audience for the exploration of individual problems by reenactment under the direction of the leader.
List-length effect: A smaller percentage of items are remembered in a longer list, but as the length of the list increases, the absolute number of items remembered increases as well. [163] Memory inhibition: Being shown some items from a list makes it harder to retrieve the other items (e.g., Slamecka, 1968). Misinformation effect
Heuristics (from Ancient Greek εὑρίσκω, heurískō, "I find, discover") is the process by which humans use mental shortcuts to arrive at decisions. Heuristics are simple strategies that humans, animals, [1] [2] [3] organizations, [4] and even machines [5] use to quickly form judgments, make decisions, and find solutions to complex problems.
The effect grew even more pronounced when statements were repeated twice and yet more pronounced when they were repeated four times. The researchers thus concluded that memory retrieval is a powerful method for increasing the so-called validity of statements and that the illusion of truth is an effect that can be observed without directly ...
Gigerenzer & Gaissmaier (2011) state that sub-sets of strategy include heuristics, regression analysis, and Bayesian inference. [14]A heuristic is a strategy that ignores part of the information, with the goal of making decisions more quickly, frugally, and/or accurately than more complex methods (Gigerenzer and Gaissmaier [2011], p. 454; see also Todd et al. [2012], p. 7).