Motivation and Emotion Flashcards
Motivation
A need or desire that serves to energize of direct behavior
Evolutionary theory
Animals are motivated to act by basic needs critical to the survival of the organism
Primary drives
Hunger, thirst, sleep, and reproduction needs
Secondary drive
The desire to obtain learned reinforcers, such as money or social acceptance
Instinct theory
The learning of species-specific behavior motivates organisms to do what is necessary to ensure their survival
Arousal theory
The main reason people are motivated to preform any action is to maintain an ideal level of physiological arousal
Yerkes-Dodson law
Tasks of moderate difficulty elicit the highest level of performance
Opponent process theory
We start off at a motivational base like, at which we are not motivated to act. Then we encounter a stimulus that fells good, not acquiring a motivation to seek out the stimulus that made us feel good
Drive-reduction theory
Psychological needs put stress on the body and that we are motivated to reduce this negative experience
Ventromedial hypothalamus
Sends messages to the brain to eat less and exercise more
Lateral hypothalamus
When body weight falls below the set point
Lepton
Protein produced by bloated fat cells
Glucostatic hypothesis
Glucose is the primary fuel of the brain and most other organs
Lipostatic hypothesis
Fat is the measured and controlled substance in the body that regulates hunger
Anorexia
An individual being 15% below ideal body weight
Bulimia nervosa
Alternating periods of binging and purging
Androgensestrogen
The primary sexual hormones in males and females, respectively
Instinct
Genetically programmed patterns of behavior
Hierarchy of needs- physiological
Breathing, food, water, etc.