Unit 4 Flashcards
Learning
the process of acquiring through experience new information or behaviors
Associative learning
learning that certain events occurs together
Respondent behavior
behavior that occurs an automatic response to some stimulus
Operant Conditioning
a type of learning in which a behavior becomes more likely to recur if followed by a reinforcer or less likely to recur if followed by a punisher
Operant Behavior
behavior that operates on the environment, producing consequences
Classical Conditioning
a type of learning in which one learns to link two or more stimuli and anticipate events
Stimulus-Response Learning
conditioning is based on the premise that behavior can be learned or modified through a stimulus or response
Ivan Pavlov
Father of classical conditioning
Russian psychologist who was studying digestion in dogs
Unconditioned Stimulus (UCS)
stimulus that causes a response that is automatic, not learned
Unconditioned Response (UCR)
response that occurs naturally after the UCS
Neutral Stimulus (NS)
stimulus that produces no specific response than focusing attentions
Conditioned Stimulus (CS)
learned stimulus that results in response after a period of training
Conditioned Response (CR)
learned response to the CS
Higher Order Conditioning
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
Acquisition
Idea that CR occurs gradually and is strengthened as a result
Discrimination
Ability to respond differently to similar but distinct stimuli
Generalization
Responding similarly to a range of similar stimuli
Extinction
Gradual disappearance of CR over time
Spontaneous Recovery
the reappearance, after a pause, of an extinguished conditioned response
Reinforcement
any event that strengthens the behavior it follows
Shaping
operant conditioning procedure in which reinforcers guide behavior toward closer and closer approximations of the desired behavior
Positive reinforcement
increasing behaviors by presenting positive reinforcers
Negative reinforcement
increasing behaviors by stopping or reducing negative stimuli
Primary reinforcer
unlearned reinforcers, innate
Conditioned (secondary) reinforcer
stimulus that gains its reinforcing power through its association with a primary reinforcer
Reinforcement Schedules
A pattern that defines how often a desired response will be reinforced
Continuous reinforcement schedule
reinforcing the desired response every time it occurs
Partial (intermittent) reinforcement schedule
reinforcing a response only part of the time
Fixed-ratio schedule
a reinforcement schedule that reinforces a response only after a set number of responses
Variable-ratio schedule
a reinforcement schedule that reinforces a response after an unpredictable number of responses
Fixed-interval schedule
a reinforcement schedule that reinforces a response only after a specified time has elapsed
Variable-interval schedule
a reinforcement schedule that reinforces a response at unpredictable intervals
Punishment
An event that tends to decrease the behavior that it follows
Positive punishment
decreasing a behavior by adding something undesirable
Negative punishment
decreasing a behavior by removing something desirable
Preparedness
a biological predisposition to learn associations such as between taste and nausea, that have survival value
John Garcia
taste aversion
Instinctive drift
the tendency of learned behavior to gradually revert to biologically predisposed patterns
Robert Rescorla
Contingency Theory
Contingency Theory
for learning to take place, a stimulus must provide the organism with a reliable signal that certain events will take place
Latent Learning
learning that occurs but is not apparent until there is an incentive to demonstrate it
Cognitive Map
a mental representation of the layout of one’s environment
Insight Learning
a sudden realization of a problem’s solution
Intrinsic Motivation
desire to perform a behavior effectively for its own sake
Extrinsic Motivation
desire to perform a behavior to receive promised rewards or avoid threatened punishments
Coping Mechanisms
Approaches to deal with stressors and challenges
Problem-focused coping
attempting to alleviate stress directly - by changing the stressor or the way we interact with that stressor
Emotion-focused coping
attempting to alleviate stress by avoiding or ignoring a stressor and attending to emotional needs related to our stress reaction
Martin Seligman
Learned Helplessness
Learned helplessness
the hopelessness and passive resignation an animal or person learns when unable to avoid repeated aversive events
External Locus of Control
the perception that chance or outside forces beyond our personal control
Internal Locus of Control
the perception that we control our own fate
Self-control
the ability to control impulses and delay short-term gratification for longer-term rewards
Observational (Social) Learning
Learning by observing others
Modeling
the process of observing and imitating a specific behavior
Vicarious Learning
an observer views and then models