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Psych GRE - Princeton Review
Learning
65
Psychology
Graduate
11/02/2010

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Term
E.L. Thorndike
Definition
suggested the law of effect - the precursor to operant conditioning. Credited with the first educational psychology textbook in 1903. Developed various methods to assess students' skill sets and teaching effectiveness.
Term
Kurt Lewin
Definition
Developed theory of association - the forerunner of behaviorism
Term
Ivan Pavlov
Definition
Nobel Prize for work on digestion.
Dogs & Digestion --> uncovered concept now known as classical conditioning (Pavlov Conditioning)
Term
Classical Conditioning
Definition
Involves teaching an organism to respond to a not-so-neutral stimulus.
Footsteps of owner, paired very often with food led to dog salivating over only the footsteps.
Term
John B. Watson
Definition
expanded Pavlov ideas. Founded school of behaviorism.
Everything can be explained by stimulus response chains developed by conditioning.
Term
B.F. Skinner
Definition
Conducted the first scientific experiments to prove predecessors ideas. Created Operant Conditioning by using rats in skinners box.
Term
Neutral Stimulus
Definition
A stimulus that does not produce a specific response on its own.
Term
Unconditioned Stimulus
Definition
The not-so-neutral stimulus.
Pavlov's UCS = the food.
Term
Conditioned Stimulus
Definition
The neutral stimulus once it has been paired with the Unconditioned Stimulus.
In classical condition the CS(light) is paired with the UCS(food), so that the CS alone will produce a response.
Term
Unconditioned Response
Definition
The naturally occurring response to the UCS.
In Pavlov's exp. = dog salivation in response to the food.
Term
Conditioned Response
Definition
The response that the CS elicits after conditioning. The UCR and the CR are the same(salivating to food or light).
Term
Simultaneous Conditioning
Definition
The Unconditioned Stimulus & The Conditioned Stimulus are presented at the same time.
Term
Higher Order Conditioning/Second Order Conditioning
Definition
A conditioning technique in which a previous CS now acts as a UCS.
Term
Delayed Conditioning
Definition
A type of Forward Conditioning used when the presentation of the CS begins before the UCS and lasts until the UCS is presented.
Term
Trace Conditioning
Definition
A type of Forward Conditioning where the CS is presented and terminated before the UCS is presented.
Term
Backward Conditioning
Definition
The CS is presented after the UCS is presented.
Proven to be ineffective. Only further inhibits the process making it more difficult to later pair in a forward fashion(Inhibitory Conditioning).
Term
Operant Conditioning
Definition
Instrumental conditioning pioneered by B.F. Skinner. Repeat Behaviors the = Rewards & give up on behaviors that don't.
Term
Skinner's Box
Definition
Conditioned rats to perform an unnatural behavior: pressing a lever. Used SHAPING to reward rats with food pellets for pressing the lever.
Term
Primary Reinforcement
Definition
A natural reinforcement. Something the is reinforcing on its own without learning. Examples; Food & Water.
Term
Secondary Reinforcement
Definition
A learned Reinforcer. Money is the perfect example. Another example used in a classroom would be a token economy.
Term
Negative Reinforcement
Definition
NOT PUNISHMENT. The removal of a negative event.
Negative reinforcenment encourages behavior and punishment attempts to stop behavior.
Term
Continuous Reinforcement Schedule
Definition
Every correct response is met with some form of reinforcement. Facilitates quick learning, but fragile learning.
Term
Partial reinforcement schedule
Definition
Not every correct response is met with reinforcement. This strategy requires longer learning time, but is more resistant to extinction.
4 Types: Fixed Ratio, Variable Ratio, Fixed Interval, Variable Interval.
Term
Token Economy
Definition
Motivational tool used by secondary reinforcers (tokens). Desirable behaviors are reinforced with tokens that can be cashed in for primary reinforcers.
Term
Motivation & Performance
Definition
Primary & Instinctual Drives (hunger & thirst)
Secondary & Acquired Drives (Money)
Exploratory Drive (trying something new)
Term
Clark Hull
Definition
Performance = Drive X Habit
People will do what has worked in the past to satisfy their drive.
Term
Edward Tolman
Definition
Performance = Expectation X Value

People are motivated by goals they think they'll actually meet.
Term
Henry Murray & David McClelland
Definition
studied the possibility that people are motivated by a need for achievement.
Term
John Atkinson
Definition
suggested a theory of motivation in which people who set realistic goals with intermediate risk sets feel pride with accomplishment, and want to succeed more than they fear failure.
Term
Neil Miller
Definition
Approach-Avoidance Conflict = refers to the state one feels when a certain goal has both pros and cons. The further one is from a goal, the more one focuses on the pros or the reason to approach the goal. The closer on is to a goal, the more one focuses on the cons or the reasons to avoid the goal.
Term
Hedonism
Definition
The theory that individuals are motivated solely by what brings the most pleasure and the least pain.
Term
The Premack Principle
Definition
The idea that people are motivated to do what they do not want to do by rewarding themselves afterward with something they like to do. (example: kid gets dessert only after they eat veggies).
Term
Donald Hebb
Definition
a medium amount of arousal is best for performance. Too much or too little arousal could hamper the performance of tasks.
Term
Stimulus
Definition
refers to any event that an organism reacts to.
Term
Stimulus Discrimination
Definition
Refers to the ability to discriminate between different, but similar stimuli.
Term
Stimulus Generalization
Definition
the opposite of discrimination; making the same response to a group of similar stimuli.
Term
Response Learning
Definition
refers to the form of learning in which one links together chains of stimuli and responses. Example: Leaving a building when hearing a fire alarm.
Term
Perceptual or Concept Learning
Definition
refers to learning about something in general rather than learning specific stimulus response chains. (Tolman).
Term
Aversive Conditioning
Definition
punishment to decrease the likelihood of a behavior.
Term
Avoidance Conditioning
Definition
teaches an animal how to avoid something the animal does not want.
Term
Escape Conditioning
Definition
teaches an animal to perform a desired behavior to get away from a negative stimulus.
Term
Punishment
Definition
Promotes extinction of an undesirable behavior. Acts as a negative stimulus attempting to decrease the likelihood of the undesirable behavior.
Term
Autonomic Conditioning
Definition
refers to evoking responses of the autonomic nervous system through training.
Term
State Dependent Learning
Definition
refers to the concept that what a person learns in one state is best recalled in that state.
Term
Extinction
Definition
the reversal of conditioning to encourage an organism to stop doing a behavior.
Term
Spontaneous Recovery
Definition
the reappearance of an extinguished response, even in the absence of further conditioning or training.
Term
Latent Learning
Definition
takes place even without reinforcement. The learning is revealed at a later time.
Term
Incidental Learning
Definition
Accidental Learning.
Term
Superstitious Behavior
Definition
Occurs when someone "learns" that a specific action causes an event, when in reality the two are unrelated.
Term
Chaining
Definition
the act of linking together a series of behaviors that ultimately result in reinforcement.
Term
Habituation
Definition
the decreasing responsiveness to a stimulus as a result of increasing familiarity with the stimulus.
Term
Sensitization
Definition
increased sensitivity to the environment following the presentation of a strong stimulus.
Term
Overshadowing
Definition
classical conditioning concept referring to an animal's inability to infer a relationship between a particular stimulus and response due to the presence of a more prominent stimulus.
Term
Autoshaping
Definition
experiments in which an apparatus allows an animal to control its reinforcements through behaviors, such as bar pressing or key pecking.
Term
Social Learning Theory
Definition
individuals learn through their culture.
Term
Observational Learning
Definition
the act of learning something by watching
Term
Modeling
Definition
A part of SOCIAL LEARNING referring to learning & behaving by imitating others. Example: BOBO Doll by Albert Bandura.
Term
John Garcia
Definition
performed classical conditioning experiments in which it was discovered that animals are programmed through evolution to make certain connections. Preparedness.
Term
Garcia Effect
Definition
Explains why humans can become sick only one time from eating a particular food and are never able to eat that food again; the connection is automatic so it needs little conditioning.
Term
M.E. Olds
Definition
performed experiments in which electrical stimulation of pleasure centers in the brain were used as positive reinforcement. Animals would perform behaviors to receive the stimulation. Evidence against the drive reduction theory.
Term
Positive Transfer
Definition
previous learning that makes it easier to learn another task later.
Term
Negative Transfer
Definition
Previous learning that makes it more difficult to learn a new task.
Term
Herman Ebbinghaus
Definition
Developed the Learning Curve
refers to the fact that when learning something new, the rate of learning usually changes over time.
Term
Aptitude
Definition
a person's ability to learn
Term
Scaffolding learning
Definition
teacher encourages the student to learn independently and only provides assistance with topics or concepts that are beyond the student's capabilities.
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