SD AP_PSYCH Learning
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67 terms
Terms | Definitions |
|---|---|
 learning | a relatively permanent change in an organism's behavior due to Experience |
| associative learning | 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). |
| classical conditioning | a type of learning in which an organism comes to associate stimuli. A neutral stimulus that signals an unconditioned stimulus (US) begins to produce a response that anticipates and prepares for the unconditioned stimulus. Also called Pavlovian or respondent conditioning. The response is always involuntary (Myers Psychology) |
| behaviorism | the view that psychology (1) should be an objective science that (2) studies behavior without reference to mental processes. Most research psychologists today agree with (1) but not with (2). (Myers Psychology) |
| conditioned response (CR) | in classical conditioning, the learned response to a previously neutral (but now conditioned) stimulus (CS). (Myers Psychology) |
| conditioned stimulus (CS) | in classical conditioning, an originally irrelevant stimulus that, after association with an unconditioned stimulus (US), comes to trigger a conditioned response. (Myers Psychology) |
| unconditioned response (UR) | in classical conditioning, the unlearned, naturally occurring response to the unconditioned stimulus (US), such as salivation when food is in the mouth. (Myers) |
| unconditioned stimulus (US) | in classical conditioning, a stimulus that unconditionally—naturally and automatically—triggers a response. (Myers) |
| acquisition | 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. (Myers) |
| extinction | the diminishing of a conditioned response; occurs in classical conditioning when an unconditioned stimulus (US) does not follow a conditioned stimulus (CS); occurs in operant conditioning when a response is no longer reinforced. (Myers Psychology) |
| spontaneous recovery | the reappearance, after a pause, of an extinguished conditioned response. (Myers Psychology) |
| discrimination (Classical Conditioning) | in classical conditioning, the learned ability to distinguish between a conditioned stimulus and stimuli that do not signal an unconditioned stimulus. (Myers Psychology) |
| generalization | the tendency, once a response has been conditioned, for stimuli similar to the conditioned stimulus to elicit similar responses. (Myers Psychology) |
| operant behavior | behavior that operates on the environment, producing consequences. (Myers Psychology) |
| operant conditioning | a type of learning in which behavior is strengthened if followed by a reinforcer or diminished if followed by a punisher. the response is always voluntary(Myers Psychology) |
| respondent behavior | behavior that occurs as an automatic response to some stimulus; Skinner's term for behavior learned through classical conditioning. (Myers Psychology) |
| law of effect | Thorndike's principle that behaviors followed by favorable consequences become more likely, and that behaviors followed by unfavorable consequences become less likely. (Myers) |
| operant chamber | 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. (Myers Psychology) |
| shaping | an operant conditioning procedure in which reinforcers guide behavior toward closer and closer approximations of the desired behavior. (Myers Psychology) |
| negative reinforcement | increasing behaviors by stopping or reducing negative stimuli, such as shock. A negative reinforcer is any stimulus that, when removed after a response, strengthens the response. (Note: Negative reinforcement is not punishment.) (Myers Psychology) |
| positive reinforcement | increasing behaviors by presenting positive stimuli, such as food. A positive reinforcer is any stimulus that, when presented after a response, strengthens the response. (Myers Psychology) |
| reinforcer | in operant conditioning, any event that strengthens the behavior it follows. (Myers Psychology) |
| conditioned reinforcer | a stimulus that gains its reinforcing power through its association with a primary reinforcer; also known as secondary reinforcer. (Myers Psychology) |
| continuous reinforcement | reinforcing the desired response every time it occurs. (Myers) |
| primary reinforcer | an innately reinforcing stimulus, such as one that satisfies a biological need. (Myers Psychology) |
| fixed-ratio schedule | in operant conditioning, a reinforcement schedule that reinforces a response only after a specified number of responses. (Myers Psychology) |
| partial (intermittent) reinforcement | reinforcing a response only part of the time; results in slower acquisition of a response but much greater resistance to extinction than does continuous reinforcement. (Myers Psychology) |
| fixed-interval schedule | in operant conditioning, a reinforcement schedule that reinforces a response only after a specified time has elapsed. (Myers Psychology) |
| punishment | an event that decreases the behavior that it follows. (Myers) |
| variable-interval schedule | in operant conditioning, a reinforcement schedule that reinforces a response at unpredictable time intervals. (Myers Psychology) |
| variable-ratio schedule | in operant conditioning, a reinforcement schedule that reinforces a response after an unpredictable number of responses. (Myers Psychology) |
| cognitive map | 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. (Myers Psychology) |
| latent learning | learning that occurs but is not apparent until there is an incentive to demonstrate it. Latent learning is associated with research by EC Tolman (Myers) |
| extrinsic motivation | a desire to perform a behavior due to promised rewards or threats of punishment. (Myers) |
| intrinsic motivation | a desire to perform a behavior for its own sake. (Myers Psychology) |
| mirror neurons | 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. (Myers Psychology) |
| modeling | the process of observing and imitating a specific behavior. (Myers) |
| observational learning | learning by observing others. (Myers) |
| prosocial behavior | positive, constructive, helpful behavior. The opposite of antisocial behavior. (Myers) |
| Ivan Pavlov | a Russian researcher in the early 1900s who was the first research into learned behavior (conditioning) who discovered classical conditioning |
| spontaneous recovery | the reappearance after a pause of a conditioned stimulus |
| reconditioning | relearning after extended extinction period |
| higher order conditioning | a procedure in which a neutral stimulus becomes a conditioned stimulus through association with an already established conditioned stimulus. |
| John Watson | the researcher of classical conditioning famous for conditioning an 11month old baby to fear white rats |
| flooding | behavioral therapy used to rid someone of fears through classical conditioning - forced extinction. A person afraid of snakes may be exposed to a fear provoking but harmless situation until they get over their fear. |
| systematic desensitization | behavioral therapy used to cure phobias by gradually reducing bond between S (ex spider) and response (fear) by slowing introducing the stimulus and getting the phobic to relax. a heirarchy of fear is also used. |
| counter conditioning | behavioral therapy that works by replacing the S - R bond with a new bond. |
| aversion therapy | behavioral therapy that works by replacing one bond with another but this time adding something nasty. Ex. To stop smoking add something to cigarettes that induces vomiting. |
| taste aversion | a learned avoidance of a particular food |
| Edward Thorndike | Pioneer in operant conditioning who discovered concepts in intstrumental learning such as the law of effect. Known for his work with cats in puzzle boxes. |
| law of exercise | Thorndike's law that repetition strengthens learning or... "Practice makes perfect". |
| law of effect | Thorndike's law that states If a response in the presence of a stimulus leads to satisfying results, the association between the S and R is strengthened. |
| token economy | method where mental health workers give tokens to patients if they did positive behaviors such as voluntarily attending meals, grooming self, helping with housekeeping etc. also used in other institutional settings such as schools or hospitals |
| BF Skinner | pioneer of operant conditioning who believed that everything we do is determined by our past history of rewards and punishments. he is famous for use of his operant conditioning aparatus which he used to study schedules of reinforcement on pidgeons and rats. |
| positive punishment | following an undesired response by adding an unpleasant stimulus to decrease the likelihood of the behavior reoccuring |
| negative punishment | following an undesired response by removing a pleasant stimulus this is also called a time out and reduces the likelihood of the behavior reoccuring |
| secondary reinforcer | a reinforcement that represents a primary enforcer such as Money. Green paper has no actual value but it represents things you can buy. |
| shaping | A method of gradually refining a response by successively reinforcing closer approximations |
| chaining | Reinforcing different parts in a sequence |
| biofeedback | operant conditioning technique of using monitoring devices to furnish information regarding an autonomic bodily function, such as heart rate or blood pressure, in an attempt to gain some voluntary control over that function. used for treatment of stress and anxiety |
| modeling | term coined by Bandura on how we learn by imitating others. His research - children will spontaneously imitate the behavior of a model without any obvious reinforcement. |
| cognitive map | a mental representation of the spatial lay out created by an organism. internal representations of the world and its spatial properties stored in memory (also called "mental maps") |
| Albert Bandura | researcher famous for work in observational or social learning including the famous Bobo doll experiment |
| E C Tolman | researcher famous for work with latent learning and cognitive maps with rats in mazes |
| Martin Seligman | researcher known for work on learned helplessness and learned optimism as well as positive psychology |
| learned helplessness | the hopelessness and passive resignation an animal or human learns when unable to avoid repeated aversive events/ punishments. |
| Wolfgang Kohler | researcher who studied insight learning in chimps |
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