The James-Lange theory of emotion proposes that emotions arise from our interpretations of physiological arousal. Specifically, it suggests that:
1) We encounter a stimulating event that causes physiological reactions like increased heart rate or sweating.
2) We interpret our bodily sensations as specific emotions, like interpreting increased heart rate as fear.
3) Then we experience the subjective feeling of that emotion.
The theory argues that we feel sad because we cry and feel happy because we smile, rather than the other way around. However, it has been criticized for not accounting for the speed of emotional experiences versus physiological changes.
5. Arousal: Arousal is the physiological
and psychological state of being awoken or of
sense organs stimulated to a point of
perception. Arousal is important in regulating
consciousness, attention, alertness, and
information processing.
Subjective feeling:
Subjective feeling is the
current subjective phenomenological state of an
individual.
6. Physiological reaction:
Physiological responses are the body's
automatic reactions to a stimulus. Most of us are familiar
with the automatic and instinctive physiological
responses we experience every day, but we typically
remain unaware of them.
Cognitive interpretation: is defined as 'the mental
action or process of acquiring knowledge and
understanding through thought, experience, and the
senses.
7. Autonomic Nervous System
Sympathetic Parasympathetic
Overall effect is excitory
Active during stressful condition
Flight or Fight response
Overall effect is hibitory
Active during rest time
Rest and Digest response
8. Thalamus
Hypothalamus
Limbic System
Cerebral Cortex
Group of nerve cells, Relay Nerve cells, Produce
Fear, Anxiety and autonomic reactions
Primary center for regulation of emotion, Homeostatis,
autonomic activity, secretion of endocrine and somatic patterns.
Amygdala responsible for emotional control
forms emotional memories.
Left frontal cortex +ve feelings
Right frontal cortex -ve feelings
9. Emotion are input and output feeling of our body. Emotion
begin with subjective feeling which in is then transmitted to
the rest of the body through the autonomic nervous system.
autonomic nervous system responds to stimulate through
psychological changes are muscles activity which then send
message to cortex to produce emotion feelings
Example
A stimulus (e.g. Bear) produce physiological changes
(e.g. increase heart rate) that cause emotion called fear.
According to this theory people feel
sad because they cry and likewise
They feel happy because they smile.
Defination of Theory
13. Theory in short flow chart
Presence of emotion
Provoking stimulus
Perception of emotion
Provoking stimulus
Emotional Behavior
Conscious experience of emotion
14. Criticism
1.Psychological changes are slow but emotions are immediate
2.Many different emotions may show same physical changes
3.Stimulation in cortical area of the brain result in experience of
emotions without a comping any physiological change.