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AP Psych Chapter 13
Myers 8th edition, chapter 13: Emotion
12
Psychology
Undergraduate 1
02/16/2012

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Term
emotions
Definition
a response of the whole organism, involving: (1) physiological arousal, (2) expressive behaviors, and (3) conscious experience.
Term
James-Lange Theory
Definition
the theory that our experience of emotion is our awareness of our physiological responses to emotion-arousing stimuli.
Term
Cannon-Bard Theory
Definition
the theory that an emotion-arousing stimulus simulatneously triggers (1) physiological responses and (2) the subjective experience of emotions.
Term
Two-Factor Theory
Definition
Schachter-Singer's theory that to experience emotion one must (1) be physically aroused and (2) cognitively label that arousal.
Term
Autonomic Nervous System
Definition
Controls physiological arousal.
Term
Sympathetic Nervous System
Definition
division of ANS. Directs adrenal glands atop the kidneys to release stress hormones epinephrine (adrenaline) and norepinephrine (noradrenaline), which increases heart rate, blood pressure, and blood sugar levels.
Term
Parasympathetic Nervous System
Definition
Division of ANS. Inhibits stress hormone release, gradually diminishing arousal. (stress hormones stay in blood for a little while after secretion is slowed). think: Para-paralyze-calm.
Term
nucleus accumbens
Definition
cluster of neurons near the frontal lobes (on each hem). Plays important role in laughter, addiction, happiness, aggression & fear. Activates when people experience natural and drug induced pleasure.
Term
Spillover Effect
Definition
sometimes our arousal response to one event spills over into our response to the following events.
Term
polygraph
Definition
a machine, commonly used in attempts to detect lies, that measures several of the physiological responses accompanying emotion (such as perspiration, cardiovascular, and breathing changes).
Term
Robert Zanjoc
Definition
Ran expiriments. Found that you can experience emotion unconsiously, before cognition.
Term
amygdala
Definition
processes emotion and stimuli quickly.
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