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Emotions are categorized into various affects, which correspond to the current situation. [30] An affect is the range of feeling experienced. [31] Both positive and negative emotions are needed in our daily lives. [32] Many theories of emotion have been proposed, [33] with contrasting views. [34]
A common way in which emotions are conceptualized in sociology is in terms of the multidimensional characteristics including cultural or emotional labels (for example, anger, pride, fear, happiness), physiological changes (for example, increased perspiration, changes in pulse rate), expressive facial and body movements (for example, smiling ...
The theory offers an explanation for the evolution of common facial expressions of emotion in mammals. Little experimental work has been done to extend the theory, however. Carroll Izard discussed gains and losses associated with the evolution of emotions.
The James-Lange theory of emotion was proposed by psychologist William James and physiologist Carl Lange. This theory suggests that emotions occur as a result of physiological responses to outside stimuli or events. For example, this theory suggests that if someone is driving down the road and sees the headlights of another car heading toward ...
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.
Discrete emotion theory is the claim that there is a small number of core emotions. For example, Silvan Tomkins (1962, 1963) concluded that there are nine basic affects which correspond with what we come to know as emotions: interest , enjoyment , surprise , distress , fear , anger , shame , dissmell (reaction to bad smell) and disgust .
Plutchik's psychoevolutionary theory of basic emotions has ten postulates. The concept of emotion is applicable to all evolutionary levels and applies to all animals including humans. Emotions have an evolutionary history and have evolved various forms of expression in different species.
An increasing interest in emotion can be seen in the behavioral, biological and social sciences. Research over the last two decades suggests that many phenomena, ranging from individual cognitive processing to social and collective behavior, cannot be understood without taking into account affective determinants (i.e. motives, attitudes, moods, and emotions). [1]