Motivation and Attitudes Flashcards
Stimulates eating
Lesion results in loss of weight
Lateral hypothalamus
Mnemonic: LH makes you grow laterally (get fatter)
Signals to stop eating
Lesion results in weight gain
Ventromedial hypothalamus
Mnemonic: Ventromedial keeps you medial (stay skinny)
Appetite-suppressing hormone, released after a meal
Leptin
Sexual response cycle
Excitement phase → plateau → orgasm → resolution/refractory period
Plays a role in sexual gratification as well as relief of sexual arousal after orgasm
Prolactin
Associated with euphoria and pleasure and released post-orgasm
Endorphins
Facilitates feeling of bonding between partners when released post-orgasm
Oxytocin
A branch of social psychology that emphasizes novel situations and interactions as determinants of behavior
Situational approach to behavior
External sources like situations are weighed more heavily than internal sources of behavior
The process of inferring causes of events and behaviors
Attribution
Attribution is composed of three parts:
Consistency (does the person usually behave this way)
Distinctiveness (does person behave differently in different situations)
Consensus (do others behave similarly in this situation)
Instinct plays a primary role in motivation
Example: Baby crying, sleeping, eating, all based on instinct
Evolutionary approach
Focuses on drives (aroused state to fulfill need) versus need (lack or deprivation that energizes the drive)
Example: Need for food drives hunger and the search for food
Drive reduction theory/drive theory
People want to be in an optimal arousal/alertness state
Example: People attending amusement parks
Optimal arousal theory
Thought processes drive behavior
Example: Studying for the MCAT so you can become a doctor
Cognitive theory
We satisfy a series of stratified needs in a particular order of importance
Example: Finding food and shelter before you address self-actualization
Maslow’s hierarchy of needs
Motivation results from expectancy (believing one is capable of achieving an outcome), instrumentality (believing one has control over the outcome), and valence (believing the outcome is desirable)
Example: Studying for MCAT due to belief in capability and desire to become a doctor
Expectancy theory
Associated with rewards or obligated behavior
Extrinsic motivation
Example: Going into medicine for the financial compensation of being a doctor
Motivation that arises within
Intrinsic motivation
Example: Going into medicine due to the need to do fulfilling work
Drive-reduction motivation
Model where motivation results from: disruption in homeostasis → physiological need → drive/motivation to fix
Example: dehydration (disruption in homeostasis) → need for water (physiological need) → thirst (drive)
Homeostasis is reestablished once the drive is reduced
Lack of motivation
Amotivation