Fichas
Fading and chaining
Fichas del conjunto (15)
- 1Define Fadingis the process of slowly removing prompts after behaviour is established
- 2Define errorless discrimination trainingthe use of fading procedure to establish a stimulus discrimination so that no errors occur
- 3what are 3 advantages of fading over trail and error1. errors consume time
2. if an error occurs, tends to occur multiple times, even when being extinguished
3. non-reinforcement of errors can produce emotional side effects - 4the initial stimulus that reliably evokes the desired behaiour at the start of a fading program is known as thestarting stimulus
- 5what are 4 types of instructional prompts- physical
- modeling
- verbal
- gestural
-visual - 6what is the difference b/w extra and within stimulus prompts- extra: something added to help
- within: SD changed or altered to make it easier to notice or discriminate - 7give an example of an extra stimulus promptwhen teaching a child to recognize the number 3 the teacher circles the number, or places a * (star) beside the desired number while all other numbers have no other stimulus around them
- 8give an example of a within stimulus promptwhen teaching a child to recognize the number 3 the teacher has bolded the #3 and changed the colour different to the other numbers
- 9what are 3 types of chainingforward
backward
total task - 10describe forward chaining- initial step first
- then, first and second....etc.
- on each trail, last step that was developed is reinforced
* start by teaching the first step in the sequence* - 11describe backward chaining*start by teaching the last step in the sequence*
- last step first
- on each trail, last step in the chain is reinforced - 12describe total task chaining*teach all steps from the beginning to the end of the sequence until entire chain is complete*
- attempt all steps of the chain
- continue until every step is mastered
prompting provided as needed
reinforcement provided upon completing last step - 13what is meant by a dimention of a stimulus?any characteristic that can measured on a continuum
- 14identify 3 stimulus dimensions along which fading.fjvgsjaoa
- 15what is a final target stimulus?sfaopjf
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- behaviour modification Fichas sobre Fading and chaining, creado por Emily Stever el 09/04/2017.
- Creado por
- Emily Stever
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