Emotions and feelings Flashcards
An emotion is
a relatively brief episode of coordinated brain, autonomic, and behavioral changes that facilitate a response to an external or internal event of significance for the organism.”
Feelings are
correspond to the subjective experience of emotions. […] they are the way you as an individual experience the emotion
Moods
diffuse affective states that are often of lower intensity than [an] emotion but considerably longer in duration”.
The core features of emotion
a - behavioural & physiological responses
b - evolved from basic mechanisms of survival
c - attached to an object or situation
The core features of affect
free - floating state, mood
The core features of variables
valence, intensity/arousal
Positive valence
attractiveness
negative valence
aversiveness
James-Lange Theory of emotion
Event produces physiological arousal. The physiological changes are then interpreted to produce the emotion
Cannon-Bard Theory of emotion
The even itself can trigger the emotion and arousal (at different times), but the arousal does not have to come first
Diagram: James-Lange Theory of emotion
Event, arousal, interpretation, emotion
Diagram: Canon-Bard Theory of Emotion
Emotion, event, arousal (arousal and emotion are interchangeable)
Cognitive theory of Emotion
it is the event and the arousal happening in parallel, not just the arousal that causes an emotion
emergence- synthesis theory
some emotions do not require interpretation while others do. So, many different affective configurations are possible
Amygdala
Fear is caused when a threatening stimulus activates it. Can induce the feeling of being scared without any thought or appraisal
Internal factors of function of emotion
Plans, memories, extended appraisal, physiological changes
external predicaments of function of emotion
antecedents, consequences, coping, automatic appraisal
The neural mechanisms for reason and emotion are linked to classical view and romantic view
Reason - frontal/pre-frontal cortex
emotion - limbic system, esp amygdala
classical view
emotions get in the way of reason
romantic view
emotions are better than reason
Attention
acts like a filter, focusing on what’s important(salient) and blocking out the rest
Emotions
steer attention towards items in the visual field that are important for survival
Threat-superiority test
It is easer to detect an angry face hidden among neutral faces than it is to detect a happy face hidden among neutral faces
The stroop effect
it takes longer to name the colour of a word tat spells a different colour. There are two perceptual dimensions - the colour of the word and the meaning of the word
Flashbulb memory
Involves better recall for personal events during significant or emergency situations. Type of autobiographical memory since it is for events, not facts
Hierarchy of emotional influences on memory
Negative stimuli are remembered better than positive or neutral stimuli and more arousing stimuli, whether they are positive or negative, are remembered better
Mood congruent memory
moods must match during learning(only). We remember more stimuli if those stimuli match a mood we were in while learning them