Lesson-1_Emotional-Intelligence. personal development
Class7.notes
1. 1 Class 7: Differential reinforcement and punishment Chapter 7, 3 (p. 39-44), 19 (p. 312-313) and 20 (p. 328-329)
2. Outline 2 Differential reinforcement and differential punishment Task analysis, response dimensions, and response class Differential reinforcement and differential punishment Differential reinforcement techniques DRA, DRI, and DRL When to use differential reinforcement and differential punishment
3. Terrible tennis (Chapter 7, p. 124-125) 3 What was Coach Craigflower doing? Contingencies Did not reinforce behavior
4. Task analysis before intervention 4 Task analysis An analysis of complex behavior and sequences of behavior into their component responses 2 components Pivot and steep with left foot forward Transfer weight from right foot to left foot
5. Intervention contingency 5 Positve reinforcement Frequency increases Before No praise After No praise After praise Behavior Sherry steps towarde the net with her left foot forward Behavior Sherry steps toward the net with her right foot forward Extinction Frequency decreases The second behavior should not be sherry does nto step toward the net with her left foot forward as it doesn’t pass the dead man test
6. Compare differential reinforcement and simple positive reinforcement 6 Similarities Increase the frequency of the behavior Differences Involves two different contingencies
7. Back to task analysis 7 Dimensions of behavior Dimensions = physical properties of the response They have to be relevant to the task at hand Topography: how response is performed Force, loudness, pitch, etc Duration (time from the beginning to the end of the reponse Latency (time between the opportunity for a response and the beginning of that response)
8. Practice time: Problem 1 8 Imagine that you want to teach a little boy Byron how to wash his hands. Perform task analysis on hands-washing behavior breaking down this behavior into components. 1. Stand in front of sink 2. turn on water 3. Wet the hands 4. pump the soap 5. Rub hands under water for 20 seconds 6. rinse 7. Turn off water 8. Dry off hands
9. Task analysis is done: What’s next? Teaching how to dry hands on towel Identify response dimension Physical properties that distinguish correct response from incorrect response All responses are reinforced (or not reinforced) will form a response class 9
10. Practice time: Problem 2 When Rudolph the rat presses the lever down at least 1 inch, he receives a drop of water. Rudolph might press the lever with his right paw, left paw, or his nose. Are this behaviors in the same response class? Rudolph might press the lever down slowly or quickly. Are these behaviors in the same response class? Rudolph might press the lever down 0.5 inch or 1.5 inch. Are these behaviors in the same response class? 10
11. Teaching classical ballet (Chapter 7, p. 136-138) 11 When Bunny does exercise incorrectly, the instructor tells her: “Freeze, don’t move!” Buddy stays in this uncomfortable position while the instructor explains her mistake and demonstrates the correct form. Only then is Bunny allowed to repeat the exercise correctly.
12. Contingency 12 Before No freezing After No freezing (Extinction, behavior increases) After Freezing (Positve Punishment) Behavior Performs exercise incorrectly Behavior Performs exercise correctly
14. Practice time: Problem 3 Whenever a client describes a situation in a clear and positive way, a therapist responds with a warmth and affirmation. A therapist does not respond to confused and self-deprecating statements. 14
15. Practice time: Problem 4 15 Bob hates writing assignments. When he has to do writing assignment in class, he makes one or two smart-aleck remarks but his teacher ignores him. If, however, Bob makes many remarks that annoy the teacher, then the teacher sends Bob to principal’s office (which of course means that Bob no longer needs to work on aversive assignment).
16. Practice time: Problem 5 16 Sid is building a wooden planter. He looks at the hammer and hits his finger. When he looks at the nail, he hits his nail and not his finger.
17. Differential reinforcement 17 After Jummy has no comfortingattention Behavior Jimmy Distrupts Jimmy has no comforting attention After Jimmy has comforting attention Behavior Jimmy asks “Am I doing googdowrk” Reinforce on class of behaviors Extinguish another class of behavior
18. Differential reinforcement of alternative behavior (DRA) 18 18 Behavior Jimmy distrupts After Jimmy has comforting attention Before Jimmy has no comforting action Behavior Jimmy asks, “am I doing good work Reinforce an atleternad undesirable behavir No extinctio
19. Differential reinforcement of incompatible behavior (DRI) 19 19 After Jimmy has no comforting attention Before Jimmy has no comforting attention Behavior Jimmy disrupts After Jimmy has 1 point Behavior Jimmy studies continuously for 30 s Before Jimmy does not have points Reinforce a behaviroimcpmpatible with undsirablebehavior Usually a different reinforcer No extinction No need to do anything with undesirable behavior
20. Differential reinforcement of low rate (DRL) 20 20 After Jimmy has no comforting attention Before Jimmy has no comforting attention Behavior Jimmy disrupts every 30 s After Jimmy has 1 point Behavior Jimmy distrupts after one minute Before Jimmy does not have points Reinforce lower rate of behavior Keep reducing the rate of behavior until it dissapears
21. Practice time: Problem 6 21 My dog Buddy barks vigorously when he meets other dogs. I give him a small treat when he barks 5 times or less in 30 sec. DRL, because if she tried to teach her dog not to bark at all, it wouldn’t be possible Alan is very shy and he normally walks away when unfamiliar people join his group. Alan’s teacher gives him an M&M when Alan initiates conversation by asking “How are you?” DRI, because we don’t have extinction, so it cant be DRA, and you can’t do those two things at the same time When my dog Buddy picks up the sock and brings it to me, I ignore him. When he picks up his rope toy and brings it to me, we play tug-a-war. DR, extinction for Sock, Positive Reinforcement for rope Jill frequently disrupts when she is tired and in a need of break. A therapist teaches her to raise her hand and ask for a break when she is tired. DRA, there is the outcome that repeats
22. What to use to increase frequency of behavior? 22 Low frequency of behavior among the desired dimension Simple positive reinforcement High frequency of behavior along the desired dimension Differential reinforcement
23. What to use to decrease frequency of behavior? 23 Frequency is a relevant dimension, and it is too high DRL There is an incompatible behavior and/or the reinforcer maintaining undesirable behavior is unknown DRI The reinforcer maintning undesirable behavior is known and/or there is no truly incompatible behavior DRA