AP Psych Unit 6 – Flashcards
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little albert
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subject in John Watson's experiment, proved classical conditioning principles, especially the generalization of fear
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albert bandura
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researcher famous for work in observational or social learning including the famous Bobo doll experiment
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john garcia
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Researched taste aversion. Showed that when rats ate a novel substance before being nauseated by a drug or radiation, they developed a conditioned taste aversion for the substance.
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ivan pavlov
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Russian physiologist who observed conditioned salivary responses in dogs (1849-1936)
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rosalie rayner
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graduate student of Watson and co-researcher for the famous Little Albert demonstration of classically conditioned emotion
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martin seligman
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researcher known for work on learned helplessness and learned optimism as well as positive psychology
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bf skinner
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1904-1990; Field: behavioral; Contributions: created techniques to manipulate the consequences of an organism's behavior in order to observe the effects of subsequent behavior; Studies: Skinner box
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edward thorndike
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behaviorism; Law of Effect-relationship between behavior and consequence *cat puzzle box
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allan wagner
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-showed that an animal can learn the predictability of an event
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john watson
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behaviorism; emphasis on external behaviors of people and their reactions on a given situation; famous for Little Albert study in which baby was taught to fear a white rat
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learning
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the cognitive process of acquiring skill or knowledge
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habituation
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being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)
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associative learning
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learning that certain events occur together. the events may be two stimuli (as in classical conditioning) or a response and its consequences (as in operant conditioning).
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classical conditioning
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conditioning that pairs a neutral stimulus with a stimulus that evokes a reflex
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behaviorism
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an approach to psychology that emphasizes observable measurable behavior
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unconditioned response
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in classical conditioning, the unlearned, naturally occurring response to the unconditioned stimulus (US), such as salivation when food is in the mouth.
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unconditioned stimulus
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in classical conditioning, a stimulus that unconditionally—naturally and automatically—triggers a response.
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conditioned response
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in classical conditioning, the learned response to a previously neutral (but now conditioned) stimulus
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conditioned stimulus
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in classical conditioning, an originally irrelevant stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response
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acquisition
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the initial stage in classical conditioning; the phase associating a neutral stimulus with an unconditioned stimulus so that the neutral stimulus comes to elicit a conditioned response. In operant conditioning, the strengthening of a reinforced response.
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Higher-order conditioning
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a procedure in which the conditioned stimulus in one conditioning experience is paired with a new neutral stimulus, creating a second (often weaker) conditioned stimulus. For example, an animal that has learned that a tone predicts food might then learn that a light predicts the tone and begin responding to the light alone. (Also called second-order conditioning.)
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extinction
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a conditioning process in which the reinforcer is removed and a conditioned response becomes independent of the conditioned stimulus
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spontaneous recovery
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the reappearance, after a pause, of an extinguished conditioned response
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generalization
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(psychology) transfer of a response learned to one stimulus to a similar stimulus
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discrimination
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in classical conditioning, the learned ability to distinguish between a conditioned stimulus and stimuli that do not signal an unconditioned stimulus
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learned helplessness
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the hopelessness and passive resignation an animal or human learns when unable to avoid repeated aversive events
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observational learning
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learning by observing others
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modeling
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the process of observing and imitating a behavior
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mirror neurons
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Frontal lobe neurons that fire when performing certain actions or when observing another doing so. The brain's mirroring of another's action may enable imitation, language learning, and empathy.
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prosocial behavior
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positive, constructive, helpful behavior. The opposite of antisocial behavior
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respondent behavior
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Behavior that occurs as an automatic response to some stimulus
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operant conditioning
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conditioning in which an operant response is brought under stimulus control by virtue of presenting reinforcement contingent upon the occurrence of the operant response
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operant behavior
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behavior that operates on the environment, producing consequences
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law of effect
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Thorndike's principle that behaviors followed by favorable consequences become more likely, and that behaviors followed by unfavorable consequences become less likely
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operant chamber
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a chamber also known as a Skinner box, containing a bar or key that an animal can manipulate to obtain a food or water reinforcer, with attached devices to record the animal's rate of bar pressing or key pecking. Used in operant conditioning research.
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shaping
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An operant conditioning procedure in which reinforcers guide behavior toward closer and closer approximations of the desired behavior
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discriminative stimulus
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in operant conditioning, a stimulus that elicits a response after association with reinforcement (in contrast to related stimuli not associated with reinforcement)
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reinforce
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in operant conditioning, any event that strengthens the behavior it follows
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positive reinforcement
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Increasing behaviors by presenting positive stimuli, such as food. A positive reinforcer is any stimulus that, when presented after a response, strengthens the response.
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negative reinforcement
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increasing the strength of a given response by removing or preventing a painful stimulus when the response occurs
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primary reinforcement
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something that is naturally reinforcing, such as food (if you are hungary), warmth (if you are cold), and water (if you are thirsty)
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conditioned reinforce
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a stimulus that gains reinforcing power through association with primary reinforcer
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conditioned reinforcement
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operant procedure of reinforcing the desired response every time it occurs
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partial reinfocement
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only occasional reinforcement of a behavior, resulting in slower extinction than if the behavior has been reinforced continually
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fixed ratio schedule
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in operant conditioning, a reinforcement schedule that reinforces a response only after a specified number of responses
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variable ratio schedule
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in operant conditioning, a reinforcement schedule that reinforces a response after an unpredictable number of responses
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fixed interval schedule
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in operant conditioning, a reinforcement schedule that reinforces a response only after a specified time has elapsed
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variable interval schedule
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in operant conditioning, a reinforcement schedule that reinforces a response at unpredictable time intervals
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punishment
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an event that decreases the behavior that it follows
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cognitive map
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A mental representation of the layout of one's environment. For example, after exploring a maze, rats act as if they have learned a cognitive map of it.
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latent learining
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learning that occurs but is not apparent until there is an incentive to demonstrate it
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insight
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grasping the inner nature of things intuitively- the OH thats how you do it feeling
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intristic motivation
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desire to perform a behavior for its own sake
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extrinsic motivation
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a desire to perform a behavior due to promised rewards or threats of punishment
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biofeedback
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a training program in which a person is given information about physiological processes (heart rate or blood pressure) that is not normally available with the goal of gaining conscious control of them