Crabs
learned helplessness n. A laboratory model of depression in which exposure to a series of unforeseen adverse situations gives rise to a sense of helplessness or an inability to cope with or devise ways to escape such situations, even when escape is possible. learned helplessness n. In psychology, a mental state in which a laboratory subject forced to bear aversive stimuli becomes unable or unwilling to avoid subsequent applications, even if they are “escapable,” presumably through having learned that situational control is generally out of one's hands. Experiments, first on dogs and later on humans, led some researchers, including Martin E.P. Seligman (b. 1942) in Helplessness (1975), to believe that chronic failure, depression, and similar conditions are forms of learned helplessness. Critics have argued that different conclusions can be drawn from such tests and that broad generalizations are unwarranted. - Britannica They scurry across the beaches, their seedy beady eyes startin...