Final test Flashcards
What is motivation?
Set of factors that activate, direct, and maintain behaviour, either toward a goal or away from an undesirable situation.
What are the biological theories of motivation?
- Instinct
- Drive-Reduction
- Arousal
What is the instinct?
Inborn, unlearned behaviours universal to species explain motivation
What is drive-reduction?
Internal tensions “push” toward satisfying basic needs
What is arousal?
Motivated toward optimal level of arousal
What are the instincts for animals
instinct propels bears to hibernate, birds to build nests or to fly south in winter
What are the instincts for humans
Sociobiologists such as Edward O. Wilson believe that humans developed and pass on adaptive instincts such as aggression and competition
Characteristics of the drive-reduction theory
- This theory began to replace the theory of instincts in the 1930s
- Drive-Reduction theory uses the concept of homeostasis
Characteristics of the Arousal theory
- People seek an optimal level of arousal that maximizes their performance
- Our need for stimulation influences behaviour efficiency
- ex: we perform best when we are neither too stimulated (anxious) nor too relaxed (can’t be bothered)
What is incentive
Motivation results from the “pull” of external environmental stimuli. Ex: If we desire something then we are pulled toward it
What is cognitive
Motivation affected by attributions and expectations
Biological factors of the hunger and eating motivated behaviours
- Stomach
- Biochemistry
- Brain
Psychological factors of the hunger and eating motivated behaviours
- Visual cues
- Cultural conditioning
What are the different eating disorders?
- Obesity
- Anorexia Nervosa
- Bulimia Nervosa
Main characteristic and explanation of eating disorders
An overwhelming fear of becoming obese and explained by multiple biological and psychological factors
What is obesity
appears to result from numerous biological and psychological factors
What is anorexia nervosa
eating disorder characterized by a pathological drive to be thin and severe loss of weight resulting from self-imposed starvation
What is bulimia nervosa
eating disorder characterized by the consumption of large quantities of food (bingeing), followed by extreme exercise, vomiting, or laxative use (purging)
What are the characteristics of a high need for acheivement
- Preferring moderately difficult tasks
- Competitive
- Preferring to clear goals with competent feedback
- Preferring responsibility
- Persistant
- More accomplished
Intrinsic versus extrinsic motivation
extrinsic rewards may lower interest and motivation
What is emotion?
subjective feeling including arousal, cognitions and expressions
What are the three components of emotion?
- Psychological
- Cognitive
- Behavioural
What is the psychological component of emotion?
arousal comes from the brain (particularly the limbic system) and automatic nervous system (ANS)
What is the cognitive component of emotion?
thoughts, values and expectations
What is the behavioural component of emotion?
expressions, gestures and body positions
What are the 4 theories of emotion
- James-Lange
- Cannon-bard
- Facial-feedback
- Schachter’s Two-factor
James-lange theory
emotions occur after arousal
Cannon-bard theory
arousal and emotion occur simultaneously
Facial-feedback theory
facial movements elicit arousal and specific emotions
Schachter’s Two-factor theory
arousal leads to search for label and then emotion occurs
What are the cultural similarities and differences in emotions
7 to 10 culturally universal emotions, but each culture has its own display rules governing how, when, and where to express emotions