Motivation, Emotion And Stress Flashcards
The purpose or driving force behind our actions
Motivation
Motivation created from external forces coming from outside ones self
Extrinsic motivation
Motivations that comes from within ones self
Intrinsic motivation
Instincts
Innate, fixed patterns of behaviour in response to a stimuli (some last a lifetime some do not)
Instinct theory of motivation
People are driven to do certain behaviours based on evolutionary programmed instincts
Can be overridden by experience
The psychological and physiological state of being awake and reactive to a stimuli
Arousal
Yerkes-Dodson law
Postulates a U shaped function b/w level of arousal and performance - performance lowest at extremes
Lower levels are optical for more cognitive tasks or complex tasks
Higher levels optimal for endurance or simple tasks
Drives
Internal states of tension that activate particular behaviours focused on goals
Help humans survive by creating an uncomfortable state ensuring motivation to eliminate this state
Primary drives
Need for food, water, warmth, motivate us to sustain bodily processes in homeostasis
Secondary drives
Those that motivate us to fulfil nonbiological functions
Eg. Emotions, desire for nurturing, love, achievement , aggression
Motivation is based on the goal of eliminating uncomfortable states
Drive reduction theory
How can needs act as motivators
How we allocate our energy and resources to best satisfy our needs
Maslow’s hierarchy of needs
Certain needs will be a greater influence on our motivation. From the bottom up our needs go from physiological, safety, love and belonging, esteem, self actuation. We fill needs from the bottom up
List physiological needs
Breathing, food, water, sex, sleep, homeostasis, excretion
List safety needs
Security of body, employment, resources, morality, family, health and property
List love and belonging needs
Friendship, family, and sexual intimacy
List esteem based needs
Self-esteem, confidence, achievement, respect of others, respect by others
List self actualization needs
Morality, creativity, spontaneity, problem solving, lack of prejudice, acceptance of facts
Self determination theory (STD)
Needs based motivational theory Three universal needs 1. Autonomy 2. Competence 3. Relatedness
Incentive theory
Behaviour is motivated not by need or arousal but desire to pursue rewards or avoid punishment
Expectancy value theory
Amount of motivation needed to reach a goal results of the individuals expectation of success in reaching the goal and the degree to which they value succeeding at the goal
What are the four primary factors that influence motivation?
Instincts
Drives
Needs
Arousal
Opponent process theory
Motivators can be destructive if they result in harm to oneself
When a drug is taken repeatedly the body will attempt to counter the effects of the drug by changing in physiology
-leads to withdrawal, dependence and tolerance
Sexual motivation
Physiologically humans are motivated to sexual behaviour based on estrogen, androgen and progesterone
Smell, pleasure and interpretation of pleasure, culture, cognition
A natural instinctive state of mind derived from one’s circumstances, mood, or relationships with others
Emotion
What are the three elements to emotion?
Physiological response, behavioural response and cognitive response
What are the seven basic emotion?
Contempt - one corner of mouth pulled upwards
Anger - glaring, eyebrows down and together, lips pressed together
Sadness - frown, inner eyebrows pulled up and together
Happiness - smile, wrinkling around eyes, raised cheeks
Fear - eyes wide, eyebrows up and together, lips pulled toward ears
Surprise - eyes widen, brows up and curved, jaw opens
Disgust - nose wrinkling and/or raising of upper lip
Early psychologists believed that the cognitive component of emotion led to the physiological component which then produced the behavioural component
Feeling precedes arousal which precedes action
James-Lange theory of emotion
A stimulus first results in physiological arousal which leads to secondary response which is an emotion (emotion would not be processed w/o feedback from peripheral organs therefor spinal cord injury would reduce emotions - wrong)
First response: nervous system arousal
Second response: conscious emotion
Cannon-Bard theory of emotion
Physiological arousal and feeling an emotion occur at the same time, not in sequence.
When exposed to a stimulus, sensory information is received and sent to both the cortex and the sympathetic nervous system simultaneously by the thalamus
The cognitive and physiological components of emotion occur simultaneously and result in the behavioural component or action
Fails to explain vagus nerve which convey info from the peripheral organs back to the CNS
First response: nervous system arousal and cognitive appraisal
Second response: conscious emotion
Schachter-Singer theory of emotion
Aka cognitive arousal theory or two factor theory
Both arousal and labeling of arousal based on environment must occur in order for an emotion to be experienced
Cognitive appraisal - to feel an emotion one must consciously analyze the environment in relation to the nervous system arousal
First response: nervous system arousal and cognitive appraisal
Second response: conscious emotion
Limbic system
Complex set of structures below the cerebrum on either side of the thalamus
Made up of amygdala, thalamus, hypothalamus, hippocamppus, fornix, and septal nuclei
Important for motivation and emotion
Amygdala
A small round structure that signals the cortex about stimuli related to attention and emotion
Processed environment, detects external cues, learns from the persons surroundings to produce emotion
Association with fear
Interpretation of facial expressions
Thalamus
Preliminary sensory processing station and routes information to the cortex and other appropriate areas of the brain
Hypothalamus
Synthesized and releases NT, homeostatic functions, largely dictates emotional states
Hippocampus
Within the temporal lobe
Creates long term memories
Aides in creating context for stimuli to lead to an emotional experience
Memory of experiencing the actual emotion are episodic memories
Conscious (explicit) memory
Storage of the actual feelings of emotion associated with an event
Unconscious (implicit) memory aka emotional memory
Describe the ability to distinguish and interpret others facial expressions
Primarily controlled by the temporal lobe with some input from the occipital lobe
Is lateralized - right hemisphere more active
Women are more active in these areas
Present but weak in children
Anterior portion of the frontal lobes and is associated with planning intricate cognitive functions, expressing personality, and making decisions
Prefrontal cortex