CHAPTER 8 - EMOTION & MOTIVATION Flashcards
Emotion (4)
- Temporary state that includes unique subjective experience and physiological activity that prepares peoples for action
- Does not reside in brain
- Mental and physical features
- Response to appraisals
3 components of emotion (3)
- Physiological reactions
- Behavioral responses
- Conscious feelings
2 dimensions of emotions:
- Valence
- Arousal
Valence
How positive or negative it is
Arousal
How active or passive it is
Appraisal
Evaluation of the emotion-relevant aspects of a stimulus
What do our interpretation of stimulus depend on (4)
- Self relevance
- Importance
- Ability to cope
- Ability to control
Action tendencies
Readiness to engage in a specific set of emotion-relevant behaviors (eg. Anger –> approach, disgust –> avoidance)
James Lange theory
Proposed that we feel emotion AFTER being aware of our physiological responses and that bodily responses cause the emotional feeling (incorrect)
Exceptions for James Lange theory (4)
- Sometimes emotions occur before body responds
- Body changes not always easy to detect
- Disregards reason for body’s response
- Similar body responses are from dissimilar emotions (eg. Fear and excitement both cause fast heart beat)
Cannon Bard theory
Identified issues with James-Lange theory and stated we experience physiological responses and emotions SIMULTANEOUSLY in response to event (incorrect)
Schachter-Singer theory
Stated that to experience emotion, one must be physically aroused and cognitively label the arousal (I am afraid) (close to accurate)
Amygdala
Functions in emotion and threat detector
Zajonc and LeDoux theory
Stated that some emotional responses occur before we have time to consciously interpret or appraise the event
Joseph LeDoux
Stated that information about a stimulus takes two routes simultaneously (slow and fast)
Slow
Thalamus –> cortex –> amygdala
Fast
Thalamus –> amygdala
Lazarus theory
Stated that we feel emotion after we have appraised the event, even if the appraisal occurred below the level of our conscious awareness
How many facial expressions can human observers observe
20
Emotional repression
Observable sign of emotional state
Universality hypothesis:
Emotional expressions have the same meaning for everyone
Naturally occurring infant emotions (7)
- Joy
- Anger
- Interest
- Disgust
- Surprise
- Sadness
- Fear
Facial feedback hypothesis
Emotional expressions can cause the emotional experiences they signify (research shows that people who hold a pen with their teeth feel happier than those who hold a pen with their lips)
Deceptive expression
States that we can control (to some degree) our expression of emotion
Display rules
Norms for the control of appropriate emotional expression (different cultures have different display rules
Intensification
Exaggerating emotional expression
Deintensification
Muting emotional expression
Masking
Expressing one emotion while feeling another
Neutralizing
No expression of the emotion one is feeling (poker face)
Paul Ekman
Expert in emotional expression
How are real smiles identified
Accompanied with crinkling of the eye corners
Lying behaviors (9)
- Slow speech
- Longer response time
- Few details
- Less fluent
- Less engagement
- More uncertain
- Tense
- Less pleasant
- Too good
Reasons people are poor lie detectors (5)
- Small cues
- Variable
- Idiosyncratic
- Predisposition to believe people tell the truth
- Most people don’t know signs of lying
Polygraphs
Machines that detect lying by measuring physiological arousal