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The James–Lange theory (1964) is a hypothesis on the origin and nature of emotions and is one of the earliest theories of emotion within modern psychology. It was developed by philosopher John Dewey and named for two 19th-century scholars, William James and Carl Lange (see modern criticism for more on the theory's origin).
The Danish psychologist Carl Lange also proposed a similar theory at around the same time, and therefore this theory became known as the James–Lange theory. As James wrote, "the perception of bodily changes, as they occur, is the emotion". James further claims that "we feel sad because we cry, angry because we strike, afraid because we ...
The James–Lange theory [5] relies on the backflow of impulses from the periphery to account for unique emotional experiences; impulses that William James assumed to come from all parts of the organism, including the muscles, skin, and the viscera. The viscera were attributed a major role by James. The viscera are composed of smooth muscle and ...
Emotion perception refers to the capacities and abilities of recognizing and identifying emotions in others, in addition to biological and physiological processes involved. . Emotions are typically viewed as having three components: subjective experience, physical changes, and cognitive appraisal; emotion perception is the ability to make accurate decisions about another's subjective ...
James introduced a new theory of emotion (later known as the James–Lange theory), which argued that an emotion is instead the consequence rather than the cause of the bodily experiences associated with its expression. [1] In other words, a stimulus causes a physical response and an emotion follows the response.
The theory of constructed emotion (formerly the conceptual act model of emotion [1]) is a theory in affective science proposed by Lisa Feldman Barrett to explain the experience and perception of emotion. [2] [3] The theory posits that instances of emotion are constructed predictively by the brain in the moment as needed.
In economic theory, human decision-making is often modeled as being devoid of emotions, involving only logical reasoning based on cost-benefit calculations. [3] In contrast, the somatic marker hypothesis proposes that emotions play a critical role in the ability to make fast, rational decisions in complex and uncertain situations.
Carl Georg Lange (4 December 1834 – 29 May 1900) was a Danish physician who made contributions to the fields of neurology, psychiatry, and psychology. Born to a wealthy family in Vordingborg , Denmark, Lange attended medical school at the University of Copenhagen and graduated in 1859 with a reputation for brilliance. [ 1 ]