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48 Cards in this Set
- Front
- Back
Behavioral Learning Theory
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:O
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John Watson
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-Father of American Behavioral Psychology
-Gave the APA Presidential Address -Empathized the environment theory |
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B.F. Skinner
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-one of the most prominent psychologists on earth
-Involved in operant conditioning |
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Learning
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A relatively durable or permanent change in behavior that is the result of change
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1. Classical Conditioning
2. Operant Conditioning |
Two types of learning/conditioning
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Ivan Pavlov
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A classical conditioner
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B.F. Skinner
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An operant conditioner
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Classical Conditioning
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-reflexes
antecedent events -based on the individual learning that two things go together (stimuli) |
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Ivan Pavlov
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Russian physiologist who was interested in studying the digestive system in dogs
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True
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True or False. Classical conditioning was discovered by accident.
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-Conditional stimuli
-Unconditional stimuli -Conditional response -Unconditional response |
Classical Conditioning terms
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Food---> Salivation
Tone---> nothing |
Pavlov's Dog reaction before training/conditioning
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Tone-Food----> Salivation
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Training model of Pavlov's Dog
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Tone- Food-----> Salivation
| -------------------> Salivation |
After Training Model of Pavlov's Dog
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Unconditioned Stimulus (UCS)
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a stimulus that automatically elicits a response without any prior conditioning or learning
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Unconditioned response (UCR)
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That response that occurs automatically to the UCS. It is an unlearned reaction/response to an UCS without previous controlling
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Conditioned Stimulus
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A previously neutral stimulus that though pairing with the UCS, also eventually elicits a response
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Conditioned Response (CR)
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That response that occurs to the Conditioned Stimulus (CS). It is a learned reaction/ response to the CS.
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CS-UCS------> UCR
| ---------------> CR |
Pavlov's Work in Classical Conditioning terms
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White Rat - Loud Noise--------> Fear/Anxiety
CS - UCS --------> UCR | --------------------------------> CR Fear/Anxiety |
Watson & Rayner Little Albert Study (1920)
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Was in the hospital @ 11 months of age. His mom agreed to use him in studies. In the study, he wanted to touch a white rat, but every time he did, a hammer would be hit. he cried as a reflex and feared all white, furry things.
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Little Albert
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Stimulus generalization
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Why did Albert cry every time he saw something white and furry?
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Stimulus generalization
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Process whereby other stimuli similar to the original conditioned stimuli also elicit a conditioned response
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Fight or Flight reaction
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Body's reaction- preparing you to either fight or flee
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Systematic desensitization
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-behavior therapy procedure geared for dealing with phobias and anxiety
-approximately 70%-90% effective - 2-6 months |
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Operant Conditioning
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based on the idea that a behavior can be controlled by consequences
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Consequent events & Voluntary behaviors (not reflexes)
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What does operant conditioning focus on?
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-Positive Reinforcement
-Negative Reinforcement -Presentation Punishment -Removal Punishment -Extinction |
Operant Conditioning Terminology
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Positive Reinforcement
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Behavior is increased and stimuli is added
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Negative Reinforcement
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Behavior is increased, but stimuli is removed
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Presentation Punishment
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Decreased frequency of behavior, but something is added
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Removal Punishment
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Decreased frequency and removal so something following a behavior
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Extinction
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Reinforcement no longer follows a behavior
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Extinction burst
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Frequency of behavior and time on graph- the burst is the high point before dying out
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-material/tangible
-social -token -activity -Premack's Principle |
Types of Reinforcers
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-Punishment is the main way of trying to manage behavior
- Inconsistent between individuals and within a single individual -Techniques have not been tried long enough -Consequences may not be important enough -The behavior may get worse before it gets better |
I've tried everything and nothing works!
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Schedules of Reinforcement
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Determine which occurrences of a specific response result in the presentation of a reinforcer
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Different Schedules have different effects on behavior
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Reason schedules are important
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-Fixed Ratio
-FR 1 (Continuous) -Variable Ratio -Fixed Interval -Variable Interval |
Schedules of Reinforcement
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Continuous reinforcement
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FR1
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Fixed Ratio
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reinforcer is given after a fixed number of responses
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Variable Ratio
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reinforcer is given after a variable number of responses
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Fixed Interval
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Reinforcer is given for the first particular response after a fixed amount of time as elapsed
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Variable Interval
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Reinforcer is given for the first particular response after a variable amount of time has elapsed
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Dependent Group Contingency
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The reward for the whole group is dependent on an individual or small group
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Interdependent Group Contingency
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All members of a group must meet the criterion of the contingency before any members earn the reward
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Independent Group Contingency
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Individuals within the group are reinforced for individual achievement towards a goal
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-Naughty Finger Study & Good Behavior Game
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Examples of Interdependent Group Contingency
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