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Rewind/Reminders Finalize Unit 6/Turn in notes Unit 7
January 5 Rewind/Reminders Finalize Unit 6/Turn in notes Unit 7
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JANUARY 9 NOTEBOOK CHECK/TURN PAPERS IN REWIND
FINALIZE UNIT 6/SCORE NOTES UNIT 7 TEST REMINDERS
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Schedules of Reinforcement
26. Delayed Reinforcement Also called PARTIAL or INTERMITTENT reinforcing a response only part/some of the time results in slower acquisition results in greater resistance to extinction 29. Best, if used after acquisition to MAINTAIN desired behaviors longer. You check for texts repeatedly hoping for that one reply which eventually comes You check your post repeatedly hoping for that one “like” or comment or
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30. Schedules of Reinforcement
Fixed Ratio (FR) Fixed = set Ratio = number of responses reinforces a response only after a specified number of responses faster you respond the more rewards you get like piecework pay (pay per item)
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Schedules of Reinforcement
Variable Ratio (VR) Variable = not set (random) Ratio = number of responses reinforces a response after an unpredictable number of responses like gambling very hard to extinguish because of unpredictability
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Schedules of Reinforcement
Fixed Interval (FI) Fixed = set Interval = amount of time (min, hour, weeks, months) reinforces a response only after a set time has elapsed response occurs more frequently as the anticipated time for reward draws near
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Schedules of Reinforcement
Variable Interval (VI) Variable = not set (random) Interval = amount of time reinforces a response at unpredictable time intervals produces slow steady responding like pop quiz
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Practice Worksheet *5 minutes to do ON YOUR NOTES
Fixed or Variable? Ratio or Interval?
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Answers – do not reveal until have tried all 7
FI VR VI (occasionally)/VR (# of texts) FR VI
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Common Terminology Classical Operant
Acquisition – behavior repeatedly FOLLOWED BY reinforcement/punishment Extinction – behavior no longer reinforced/punished so extinguished Spontaneous Recovery – behavior suddenly reappears (after extinguished) in presence of reinforcer Generalization – will respond to reinforcement/punishment similar to original Discrimination – will ONLY respond to original reinforcement/punishment Acquisition – repeatedly pair CS with UCS Extinction – CS no longer paired with UCS, CR extinguished Spontaneous Recovery – After period of extinction, CR returns in presence of CS Generalization – Will respond to stimuli similar to CS Discrimination – Will ONLY respond to CS
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Cognitive and Social Learning Theories
E.C. Tolman Julian Rotter Martin Seligman Walter Mischel Albert Bandura
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What did the Behaviorists (Skinner/Watson) miss?
1. Skinner’s emphasis on external control of behavior made him an influential, but controversial figure. Many psychologists criticized Skinner for underestimating the importance of cognitive and biological constraints. A. We learn to expect things from our environment. Our environment doesn’t control us. B. Learning is an internal (cognitive) AND an external (environmental) process.
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Cognitive Maps (E.C. Tolman)
A mental representation of the layout of one’s environment Example: after exploring a maze, rats act as if they have learned a cognitive map of it. They get to the rewards offered as quickly as rats who were rewarded at each turn. Stumble through your house at night in the dark/power outage. Know which roads to follow after your friend describes how to get to his/her house. What about Google Maps?
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Latent Learning Cognitive Learning emphasizes abstract and subtle learning that could not be achieved through conditioning or social learning alone. 4. Latent Learning: Some learning is not intentional, but occurs almost accidentally a situation called latent learning. Learning that occurs, but is not apparent until there is an incentive to demonstrate it Tolman’s rats that casually explored the maze, did not demonstrate they’d learned the maze until treats were offered on the 11th trial. Latent means hidden – this type of learning is “hidden” internally (cognitively) until needed.
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Latent Learning
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Insight Learning Insight …
The SUDDEN, often novel (new) realization of a solution. AH HA!
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6. Riddle 1 *Skip these, will cover next time
What does this say? YYURYYUBICURYY4ME
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6. Riddle 2 10, 4, 3, 11, 15 What comes next? 14 1 17 12
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6. Riddles 3: Read aloud 4: Read aloud If you relied on insight – a sudden “ah- ha!” moment, notice that you weren’t rewarded for solving these. You relied on internal, cognitive factors.
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Cognition and Operant Conditioning
7. Extrinsic Motivation (incentives) Desire to perform a behavior due to promised rewards or threats of punishments (operant) Examples 8. Intrinsic Motivation Desire to perform a behavior for its own sake and to be effective (cognitive) Examples?
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Cognition and Operant Conditioning
Overjustification Effect the effect of promising a reward for doing what one already likes to do the person may now see the reward, rather than intrinsic interest, as the motivation for performing the task If you are intrinsically motivated to do something, then an extrinsic reward will actually DECREASE both learning AND motivation. a. Nunzi b. Preschool Art
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Cognitive Learning Personal Control 10. External Locus of Control
our sense of controlling our environments rather than feeling helpless (internal or external factors) 10. External Locus of Control the perception that chance or outside forces beyond one’s personal control determine one’s fate (external/operant)
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Cognitive Learning 10. Internal Locus of Control
the perception that one controls one’s own fate (internal/cognitive) 11. Learned Helplessness the hopelessness and passive resignation an animal or human learns when unable to avoid repeated aversive events Seligman
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Cognitive and Operant Learning
11. Learned Helplessness Uncontrollable bad events Perceived lack of control Generalized helpless behavior
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Consideration of Future Consequences Scale
Number 1 = Extremely Uncharacteristic 2 = Somewhat Uncharacteristic 3 = Uncertain 4 = Somewhat Characteristic 5 = Extremely Characteristic
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Scoring Reverse your answers for questions 3, 4, 5, 9, 10, and 11 1=5
2=4 3=3 4=2 5=1 Add your total Scores range from 12 – 60 Stand up!
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Delay of Gratification
Delay of Gratification Scale Intrinsically motivated Internal locus of control Cognitive processes govern reward rather than operant processes 12. Marshmallow Study Marshmallow Test Walter Mischel(Stanford University) Tracked children longitudinally Kids that could wait went on to achieve more
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Observational Learning
14. Observational Learning (Albert Bandura) learning by observing and imitating others 15. Vicarious Learning 15. Social Learning 16. Modeling process of observing and imitating a specific behavior
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17. This series of photographs shows children
17. This series of photographs shows children observing and modeling aggressive behavior. Albert Bandura’s Bobo Doll Experiment
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DiscPsy p.195
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Famous last words? Do what I say, not what I do—
This will teach you to hit your brother— Too much screen time is bad for your brain -- MSOffice Clip art
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Observational Learning
18. Mirror Neurons frontal lobe neurons that fire when performing certain actions or when observing another doing so may enable imitation, language learning, and empathy Yawning Modeling Autism
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Prosocial and Antisocial Behavior
ChildrenSee.wmv 19. Prosocial Behavior positive, constructive, helpful behavior Antisocial Behavior Negative, destructive, harmful behavior
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SCORING NOTES (SO YOU CAN KEEP THEM TO STUDY)
Write name Number 1 - 9 8 pages/5 POINTS EACH (0 – 5 COMPLETION SCALE) 0 – NOTHING WRITTEN 1 – 20% 2 – 40% 3 – 60% 4 – 80% 5 – 100% (ZERO BLANK SPACES) 9. Total each/40 points possible
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