only deck Flashcards
(229 cards)
Term
Definition
Place Theory
posits that one is able to hear different pitches because different sound waves trigger activity at different places along the cochlea’s basilar membrane
Gate Control Theory of Pain
asserts that non-painful input closes the “gates” to painful input, preventing pain sensation from traveling to the central nervous system. Therefore, stimulation by non-noxious (aka, non-painful) input is able to suppress pain
Priming
a retrieval cue by recall is aided by a word or phrase that is semantically related to the desired memory
Speech Shadowing
an experimental technique in which subjects are told to repeat a word immediately after hearing it (usually through earphones)
Heuristic
simplified principles used to make decisions; also known as “rules of thumb”. Can often lead us to a correct decision, but not always.
Availability
Heuristic
a shortcut in decision-making that relies on the information that is most readily available, rather than the total body of information on a subject. (e.g. after watching the movie Jaws, a person is more likely to fear the probability of a shark attack even though statistically it is much more uncommon… this is because the vivid image of a shark attack is still readily accessible in their mind, and they’re relying on that image as a shortcut to make an inference rather than relying on factual statistics)
Representative
Heuristic
categorizing something on the basis of whether they fit the prototypical, stereotypical, or representative image of the catagory; may or may not always be acccurate.
(e.g. when we see a person driving a shiny 2018 Porcshe, we are likely to categorize them as rich because we associate fancy cars with wealth)
Base Rate Fallacy
using prototypical or stereotypical factors while ignoring actual numerical information as a shortcut to make decisions.
(e.g. a volunteer at a stroke center might state that he thinks that the prevalance rate for stroke among perople 65 years or older is probably 40%, even though actual data indicates it is actually signifantly lower; this error may be due to since he works at a stroke center, he encounters more stroke patients on a daily basis, and his experiences affects his perception of how common stroke is in the general population, resulting in base rate fallacy)
Maslow’s Hierchy of Needs
explains behavior based on satisfying needs. Maslow prioritized these “needs” into five categories (of decreasing importance):
- physiological needs (highest priority)
- safety and security
- love and belonging
- self-esteem
- self-actualization (lowest priority)
Self-Determination Theory
3 universal needs that motivate our actions:
- autonomy - the control over our own actions
- competence - need to excel at tasks we find difficult
- relatedness - desire to feel accepted or desired by other
Incentive Theory
explains that behavior is motivated by the desire either pursue rewards or avoid punishments (e.g. when a dog does a trick in order to receive a treat)
Expectancy-Value Theory
the amount of motivation needed to achieve a goal depends on what you expect the outcome to be and how valuable you view its success.
(e.g. you are more likely to be motivated to something either easy to accomplish, or something that you see as valuable to accomplish)
Opponent-Process Theory
explains motivation of drug use, tolerance to drugs, and dependency on drugs; this theory states explains how our body changes its physiology to counteract a drug, leading to you needing more of that substance in order to cause the same amount of effect as it used to
(e.g. a habitual coffee drinker will need more cups of coffee to produce the amount of same effect as was caused when he first started drinking coffee. This is because, overtime, his body has physiologically become more tolerant and less sensitive to caffeine)
role-taking
aids in the development of identity; seen when children experiment with other identifies by taking on the roles of others, such as when they play-pretend house or school. This practice enables a child to understand the perspectives and roles of others.
Theory of Mind
the ability to sense how another person’s mind works. Once a theory of mind is developed, we begin to recognize and react to how others think about us, becoming aware of judgments from the outside world and react to those judgments. (e.g. the ability to understand how your friend is interpreting a story that you’re telling them)
Looking-glass Self
suggests that the self-concept is influenced by how we perceive/think that other people are viewing us.
(e.g. before going out with a group of friends, Jessica tries on many different outfits; with each wardrobe change, she is thinking about how others will perceive her appearance, thus her sell-concept is dependent on how SHE THINKS that others see her)
reference group
the people in which we compare ourselves to that then determines our own self-concept.
(e.g. even though the average salary of doctors is about $200,000 a year, which is almost QUADRUPLE that of the national median, 89% of doctors still claim that they are not “rich”. This may be due to the fact that doctors often live in rich neighborhoods and their responses are biased since they have a different reference group comprised of millionaires)
Biological
Perspective
(nature)
states that personality can be explained as a result of genetic expression in the brain. Biological theorists believe that many personality traits can be shown to result from genes or differences in brain anatomy.
Behaviorist Perspective
nuture
states that personality is simply a reflection of behaviors that have been reinforced over time; therefore any therapy should focus on learnign skills and changing behaviors through operant conditioning techniques
token economies
method used in inpatient therapy based on the behaviorist perspective, in which positive behavior is rewarded with tokens that can be exchanged for privileges, treats, or other reinforcers. (often seen in elementary school classroooms where students who perform good behaviors/grades get “gold stars” and can eventually trade in these gold stars for toys, books, a no-homework pass, etc.)
Social Cognitive Perspective
nature + nurture
takes behaviorism one step further, focusing not just on how our environment influences our personality, but also how we interact with that environment. According to social cognitive theorists, the best predictor of someone’s future behavior is their past behavior in similar situations.
reciprocal determinism
refers to the idea that our thoughts, feelings, behaviors, and environment all interact with each other to determine our actions in a given situation (e.g. a stressful event can cause you to be depressed, and as a result some negative feelings can affect your behavior, such as pushing people away from your life, and thus can expose you to more stress)
dispositional approach
suggests that your behavior is primarily determined by your own personality