Textbook Notes (368,087)
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Psychology (9,695)
PSYC18H3 (275)
Chapter 5

Chapter 5 book notes - Understanding Emotions

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Department
Psychology
Course
PSYC18H3
Professor
Gerald Cupchik
Semester
Winter

Description
Chapter 5 Bodily Changes and Emotion N :LOOL,2-,208%K04741249L43$9L2:O:8 bodily changes (ANS) emotional experience o Contended that an emotionally exciting fact provokes bodily responses, which in turn lead to the experience of emotion. The autonomic nervous system N Most general function is to maintain the internal condition of the body, to enable adaptive response to varying environmental events. N Parasympathetic helps with restorative processes, reducing heart rate and bp and increasing digestive processes. o Constricts pupil and bronchioles N Sympathetic increases heart rate, bp, cardiac output and shuts down digestive processes, to help the individual to engage in physically demanding actions o Reduces activity of natural killer cells, which are involved in immune responses may account for chronic stress producing poor health outcomes. Parasympathetic and sympathetic branches N Two different parts of the spinal cord: the vagus nerve, at the top of the spinal cord, and in the sacral region near the bottom of the spinal cord. N Assessment of the galvanic skin response (or sweat response) N Autonomic specificity o Over a dozen distinct autonomic pathways that activate different regions of the body, so different emotions could potentially be involved with distinct pathways in the ANS o Many different ways in which components of the autonomic system could combine, including heart rate, blood flow to the skin, sweating, etc. ,33438.7L9L6:041,:94342L.850.L1L.L9 N He proposed instead that bodily changes are produced by the brain and that they are similar during different emotions such as anger and fear. N Arousal response includes release of the hormone adrenaline. The effects of this response are a shift of bodily resources to prepare for action, including the three Fs: fight, flight and sexual behavior (fuck). N 4 main arguments o 1) responses of the ANS are too diffuse and non-specific to account for distinct varieties of emotional experience o 2) autonomic responses are too slow to account for the rapidity with which we experience emotion, or move from one emotion to another. o 3) main actions of the ANS, which James contended were specific to emotion, actually occur in a variety of other states, such as fevers o 4) Mostly we are insensitive to autonomic responses. They are at times too inaccessible or dull to give rise to emotional experience. Two-factor theory of emotion (Schacter and Singer Physiological AND emotional responses) N Assumed that a single type of general arousal is associated with very different emotions. N Impacts on the field of emotion: o 1) added to the interest in appraisal o 2) finding replicated, that when physiological arousal or an anxiety state does not have an obvious source, people do tend to label and experience their arousal according to what is happening in the current situation. Ex: drink too many cappuccinos, then later on an outing with a new group of friends you might attribute your heightened arousal to the charm and wit of your friends This example, where people experience specific emotion, is a result of attributing heightened arousal or anxiety to what is happening in their immediate social environment N Idea of misattribution of arousal o Participants who engage in arousing physical exercise have greater emotional responses to stimuli presented a few moments later when participants think their arousal has subsided. o Arousal, sometimes purely physiological, and sometimes from certain emotions such as anxiety, can transfer to other situations and have effects on our emotional experience of the social world. Evidence for autonomic specificity in emotion N Ekman and collaborator Friesen developed a coding system that allowed them to identify facial muscle actions of the face. www.notesolution.com
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