Week 2: Emotion Flashcards
True or false: Emotional reactions are partly subjective and partly objective patterns of behaviour and physiological arousal
True
What type of emotions narrow our attention?
Negative
How do emotional experiences affect us?
They alter our thought processes by directing our attention, and trigger an action tendency to behave in certain ways.
What is an action tendency?
The motivation to behave in certain ways.
What do the objective aspects of emotion include?
Learned and innate expressive displays and physiological responses.
What are the subjective aspects of emotion triggered by?
First triggered by the “thinking” self and then felt as happening to the self. We are both agent and object.
What are emotions?
Positive or negative transitory experiences that are felt as happening to the self, are generated in part by cognitive appraisal of a situation, and are accompanied by both learned and innate physical responses.
How is the central nervous system (CNS) involved in emotion?
Several brain areas are involved in the generation of emotions, as well as in our experience of those emotions. The brain regions are: - The limbic system (amygdala, thalamus, hippocampus) - Motor Cortex (the pyramidal motor system and the extrapyramidal motor system). Damage here means people may response to emotions unusually. - Cerebral Cortex (left and right hemisphere).
How is the autonomic nervous system (ANS) involved in emotion?
The ANS carries information between the brain and most organs of the body . It coordinates the functioning of these organs to meet the body’s general needs and to prepare it for change. Therefore, The ANS gives rise to many of the physiological changes associated with emotional arousal. e.g If your hands get cold and clammy when you are nervous, it is because the ANS has increased perspiration and decreased the blood flow in your hands.
How does is the limbic system central to emotion?
Specifically, the amygdala, is critical to learning emotional associations, recognising expressions and perceiving emotionally charged words.
Which two divisions is the ANS organised into?
The sympathetic nervous system and the parasympathetic nervous system.
What is the sympathetic nervous system?
The subsystem of the autonomic nervous system that usually prepares the organism for vigorous activity by realizing noradrenaline onto target organs.
What is the parasympathetic nervous system?
The subsystem of the autonomic nervous system that typically influences activity related to the protection, nourishment and growth of the body by releasing acelylcholine onto target organs.
Which system triggers the fight or flight syndrom?
The sympathetic nervous system. This syndrome prepares the body to fight or to run from a threatening situation by releasing noradrenaline and adrenaline into the bloodstream by the gland, thereby activating all sympathetic target organs.
What is James Peripheral Theory of Emotion?
The cause of emotion is due to acitivty in the peripheral nervous system (e.g physiological responses). For example, if you see a snake and run away you are not afraid because you saw a snake, but because the running made you fearful.
According to James peripheral theory, is emotional experience generated in the brain alone?
No. They are created by specific patterns of peripheral (autonomic responses). E.g anger is associated with increased blood flow in the hands and feet; fear is associated with decreased blood flow in these areas.
What does James’s there mean for somebody with a spinal chord injury?
As this injury would reduce feedback from peripheral responses, the intensity o emotions felt would reduce.
Which theory of emotion forms the basis of the lie detection industry?
James theory of emotion, because if people experience anxiety or guilt when they lie, specific patterns of physiological activity accompanying these emotions should be detectable on instruments, called polygraphs, that record heart rate, breathing, perspiration and other autonomic responses
In a lie detection test, should an innocent person have a stronger emotion response to control questions that to relevant questions?
Yes
What is the directed lie test?
A test that compares a person’s physiological reactions when asked to lie about something and when telling what is known to be the truth
What is the guilty knowledge test? (in lie detection)
A test that seeks to determine if a person reacts in a notable way to information about a crime that only a criminal would know
True or false: Statistics about the accuracy of polygraphs are abundant
False. They are difficult to obtain.
What is Cannon’s Central Theory?
That emotional experience starts in the central nervous system – specifically, in the thalamus, the brain structure that relays information from most sense organs to the cortex. So, when you see a snake, the brain receives sensory information about it, perceives it as a snake, and directly creates the experience of fear while at the same time sending messages to the heart, lungs and muscles to do what it takes to run away. In other words, Cannon said that the experience of emotion appears directly in the brain, with or without feedback from peripheral response.
What is the Schachter-Singer Theory of Emotion?
According to Schachter, when that snake approaches your tent, the emotion you experience might be fear, excitement, astonishment or surprise, depending on how you label your bodily reactions. Cognitive interpretation of events and of physiological reactions to them shapes emotional experiences. Autonomic arousal can be experienced as anxiety or excitement, depending on how it is labelled. A single event can lead to different emotions, depending on weather it is perceived as threatening or challenging. Schachter also said that labelling of arousal depends on attribution, that is, the process of explaining the causes of an event.
What is the Excitation Transfer Theory of Emotion?
That physiological arousal stemming from one situation is carried over to and enhances emotional experience in an independent situation.
The excitation-transfer process is not limited to a single emotion.
What is “emotion culture”?
Rules that govern what emotions are appropriate in what circumstances and what emotional expressions are allowed. These rules can vary between genders and from culture to culture.
What are the primary emotions considered by western theorists?
Joy, anger, sadness, fear, love, liking and dislike
What is social referencing?
The process of letting another person’s emotional state guide our own behaviour.