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Learned helplessness is the behavior exhibited by a subject after enduring repeated aversive stimuli beyond their control. It was initially thought to be caused by the subject's acceptance of their powerlessness, by way of their discontinuing attempts to escape or avoid the aversive stimulus, even when such alternatives are unambiguously presented.
Martin Elias Peter Seligman (/ ˈ s ɛ l ɪ ɡ m ə n /; born August 12, 1942) is an American psychologist, educator, and author of self-help books. Seligman is a strong promoter within the scientific community of his theories of well-being and positive psychology. [1] His theory of learned helplessness is popular among scientific and clinical ...
To Seligman, psychology (particularly its positive branch) can investigate and promote realistic ways of fostering more well-being in people and communities. The term "positive psychology" dates at least to 1954, when Abraham Maslow 's Motivation and Personality was published with a final chapter titled "Toward a Positive Psychology."
The foods people hyperfixate on tend to be more palatable foods, like candy and junk food, as well as comfort and convenience foods that are easy to prepare, such as prepackaged and frozen meals.
The hypothesis notes that humans spent most of their evolutionary history in hunter-gatherer societies, and it argues that ADHD represents a lack of adaptation to farming societies. Hartmann first developed the idea as a mental model after his own son was diagnosed with ADHD, stating, "It's not hard science, and was never intended to be."
[31]: 282–5 Martin Seligman and his colleagues discovered that they could condition in dogs a state of "learned helplessness", which was not predicted by the behaviorist approach to psychology. [ 110 ] [ 111 ] Edward C. Tolman advanced a hybrid "cognitive behavioral" model, most notably with his 1948 publication discussing the cognitive maps ...
The first two dogs quickly recovered from the experience, but the third dog suffered chronic symptoms of clinical depression as a result of this perceived helplessness. A further series of experiments showed that, similar to humans, under conditions of long-term intense psychological stress, around one third of dogs do not develop learned ...
Charles Gabriel Seligman FRS [1] FRAI (né Seligmann; 24 December 1873 – 19 September 1940) was a British physician and ethnologist. His main ethnographic work described the culture of the Vedda people of Sri Lanka and the Shilluk people of the Sudan .