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144 Cards in this Set
- Front
- Back
Why use a Hierachy of Instructional assets? Rank the power
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Hierachy is used to guide choosing adding & fading out assists
Power rank: 1. Physical 2. Gestrual 3. Verbal They provide the instruction in training the client |
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Progress is not made when
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a client can only complete a step w/ a certain promp.
(Vairy prompts to prevent dependance on specific prompts |
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Provide less amount
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of assist that results in correct performance
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Return to privious step and alow client to repeat the step-
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with approprate assist
clif needed repeatstep second time during correction procedure for additional practice & attempt to fade additional assist |
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Why use a Hierachy of Instructional assets? Rank the power
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Hierachy is used to guide choosing adding & fading out assists
Power rank: 1. Physical 2. Gestrual 3. Verbal They provide the instruction in training the client |
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Instructional feedback
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let learner know what is exspected of him if he is achiving the task
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Progress is not made when
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a client can only complete a step w/ a certain promp.
(Vairy prompts to prevent dependance on specific prompts |
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Provide less amount
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of assist that results in correct performance
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Graduated Guidance
Step One: Exerting- |
No more force at any given moment than is needed
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Graduated Guidance
Step 2: Use mimimal force |
and build up until the hand starts moving
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Return to privious step and alow client to repeat the step-
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with approprate assist
clif needed repeatstep second time during correction procedure for additional practice & attempt to fade additional assist |
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Graduated guidance
Step 3: Once the hand starts to move |
decrease the guidance, instantly and gradualy as long as the guided hand continues to move.
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Instructional feedback
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let learner know what is exspected of him if he is achiving the task
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Graduated guidance
Step 4: If the movement Stops- |
increase the guiding force instantl and gradually till the movement starts again.
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Graduated Guidance
Step One: Exerting- |
No more force at any given moment than is needed
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Graduated Guidance
Step ; If the guided hand pushes against you- |
in the direction away from the proper motion, a pply just enough force to counter act that force
Theyby keeping the resisting hand in a non moving position |
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Graduated Guidance
Step 2: Use mimimal force |
and build up until the hand starts moving
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Graduated guidance
Step 3: Once the hand starts to move |
decrease the guidance, instantly and gradualy as long as the guided hand continues to move.
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Graduated guidance
Step 4: If the movement Stops- |
increase the guiding force instantl and gradually till the movement starts again.
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Graduated Guidance
Step ; If the guided hand pushes against you- |
in the direction away from the proper motion, a pply just enough force to counter act that force
Theyby keeping the resisting hand in a non moving position |
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Graduate Guidance
Step 6: As soon as the resisting hand |
tops resisting in any degree of opposing force, instantly decrease the amount of force so that the client's resistance is again just bing counter balanced
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Graduated Guidance
Step 7: When the guided hand stops |
actively resisting immediately but gradualy start again to use just enough force to move the guided hand.
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Graduated Guidance
Step 8: When the reward is about to be given |
eliminate the guideance by withderawing even touch contact
Then give the reward |
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Graduated Guidance
Step 9: When guidance has been faded out to: |
a mear touch, shadowing is used.
The trainers hand follows the client's hand at a distance of a fraction of an inch but not touching |
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Use graduated Guidance when:
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clients intelectual deficits make it difficult for them to understand simple verbal gestural prompts,or require lots of physical prompts
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Graduated Guidance uses:
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forward chaining -the entire behavior is copmpeted each time the graduated guidance is used.
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kDefine Fading
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The gradual change of the stimulis control
the elimination of control DS (Ds =discriminating stimulis |
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Fade assists
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for correct response only pay attention-
(do not fade to quickly or slowly) |
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fading is accomplished by:
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providing the student with less & less obious or active stimulus than you had given priviously
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Use Fading for-
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fostering independance by iliminating the control that the prompter & prompts have had over the clients behavior
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transistion of fading physical prompts
- 3 - |
1. Progressibly reduce the amount of touch.
2. Move location of touching client away from the focal point of the behavior. 3. Use all their types of prompts in begining of training & fade the physical prompts first |
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Physical prompts are most difficult to fade, because of
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physical touch transition from touching is hardto make
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Genrual Guidelines for choosing prompts (3 stepts)
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1. Determin the mimimal prompt to which the student will respond
2. The less active promptthe next time you promptthe studen 3. Wait a few seconds after you give the prompt befor you prpompt again. |
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Show/ Tell/ Help
(Boise Group Home) |
Show/Tell/Help
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It is importantthat the trainer
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provide no more help than is absolutely necessary for client to respond correctly
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Shadowing
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The trainer doesn ot physical touch the student's hands, but keeps her hands within an inch of the students hands as they complet the trial
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Partial Graduated Guidance
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only guides the students hands as necessary
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Rules to use when prompting & fading (1)
Timing: to use prompting & fading correctly we must prompt the student regulary- |
during the inital training phase but not at all duirng the final phrase to encourage indepenence
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(2)
Always beging each training session or day by- |
using the prompt to which the student successfully responded on the previous session or day
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(1 )
Never use a prompt that has been faded |
when shaping one specific behavior
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starts with successful response
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and will takecare of possible memory lapses of client
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Step training
Inital Acquistion The focus of assistance efforts is on the prevention of errors by: |
providing necessary help prior to each step
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Reinforcement p rocedures are used to develp & maintain the behaviors of task attending
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and the behavior outcome of correctly completed steps and completed steps
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assessment efforts dirning inital training focus on:
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determining the appropriate assistance methos and pamount for each step, and the evaluation of possible reinforceers
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Steps of step training
1-4 1. - decides upon- |
trainer decides prior to each step whether or not assistance will be given and what reinforcers will be use to encourage task attention and coompletion of steps
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(2)
Client response |
the client resonds w/ trainer assistance
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(3)
assists |
The trainer assists the accuracy of the client's resonses and if the response is correct
provides a reinforcer and assists the client in prformance of the next step. |
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(4)
incorrect response= |
if the response is incorrect, the trainer interrupts the error immediatly and repeats the entire step w/ additional assistance designed to prevent repetion of the error.
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(5)
reinforcer for attending |
periodicaqlly the trainer may provide reinforcers for the task of attending behaviors of the clientduring these early training trials
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Assessing On/Off Task Behavior
during inital training assess on/off taske behavior& responding accordingly- |
If client is not attending to task, do not ask client to orient to task
waite for client to orient to taske then provide a reinforcer & training |
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if trainer attention is assumed to be reinforcing:
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asking the client to come on task could be expected to increase off task behavior
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Delay delivery of reinforcement for attending
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so that the client is reinforced for being on task, rather than coming on task.
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Delivering a reinforcer as soon as the client orients to the task may-
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increase the frequency of an "off-task/on-task" behavior
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Periodically provide reinforcement for sustained attending during early trials
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a simple comment can often increase sustained attending in the future ( your trying hard)
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Eliminate reinforcers for attending as soon as-
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the client beings to perform correctly and receives reinforcement for correct responding
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If a client is off task( and being ignored)
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do not allow him/her to manipulate the task materials
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assistance procedures are designed to give the client just enough help
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so they can respond appropriately to the task
with skillful assistance, the clent can experience a great deal of success early in training |
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use the client's previous performance on a step as a guid
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in determining assistance method and amount
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to little help can result in performance
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of incorrect behaviors that then require a correction procedure
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providing to much assistance
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more help than is absouilutely necessary prevents the client from performing independently responses that the trainer can reinforce
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if the client depends on trainer
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they attend to trainer in stead of taske
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General rule on assistance is
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to provide the least help possible that still results in correct performance
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Stopping Pauses inbetween steps
Preclude client pausing |
by delivering immediatly assistance before steps where pausing frequently occures
pace should be constant & fluid |
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as client develops proficiency on a step-
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fade out the amount or specificity of information provieded by the trainer prior to each response
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be sensitive to oppertunities to fade during each step
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if a client performing correctly on one step, but not others ,fade assistance only for correct ste(s)
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as assistance is faded, pay particular attention to the client's resonses
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to avoid fading to quickly or too slowly
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client performs step incorrectly- for failes to respond
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accorection procedure is use in which-
the missed step is reppeted so that it can be performed correctly to implement a correction. |
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to implement a correction, stop clients perfomance on that step-
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the trainer should provide corrections w/ the least help possible that results in correct performance.
Return to the previouse step and allow the client to repet the ste/ approprate assistance It may be usefull to repete the step a second time during the orrection to provid additional practice and to attempt to fade out some of addtional assist |
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Reinforcement
when to delivier- |
each correct or imporved step is reinforced during inital training
the reinforcer shoulod be delivered immediately uon completion of step & when attending to task can be delivered as client begins nextstep to preclude pausing deliver w/o bring client off task. |
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assessment
Maintain clear constant criterion |
for a correct or imporoved performance of each step.
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Maintain continuours sttention to the client wihile they are performing
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The immediacy that is important in both correction & reinforcement procedures is possible only if the trainer is alert.
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Chain Training; Advanced Acuisition
Assistance/Reinforcement/Assessment Why is chain training used? |
with those steps that the trainer predicts will be performend accuratly on about 80 % of the oppertunities.
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Assistance skills are used in correction procedures when a client has completed a step incorrectly
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Assistance is seldom given prior to a client's response on a step during chain training
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reinforcement skills are required to:
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1. increase gradually the amount of behavior requiredto obtain reinforcement
2. it is delivered for progressibly longer wunits of behavior 3. independent initation, 4. Seldom for attending to task |
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Assessment skills for chain training
(advacedacuistion) |
involve continuous monitoring of the client's on-task beh avior & response acuracy in order to facilitate training decisions related to the effectivness of fading procedures.
As both assistance & during corrections & reinforcent levels are reduced |
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-assistance for chain training-
(Advanced Acquistion) |
The client is exspected to respond to task clues for each step w/o trainer assistance.
The trainer otes the accuracy of each response & act accordingly |
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If response is correct:
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the trainer determines how & when to reinforce the response, and alows the client to continue.
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If response is incorrect a correction procedure is used in which
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client repets the step w/ addintional assistance
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in chain training the trainer provides no response prior to the clients response on a step
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except for occational pacing prompts
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Provide pacing prompts only
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for those steops onwhich pauces seem very likely
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Pacing prompts should be used onlyu when needed.
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to many prompts build dependency on the trainer
deliver a pacing prompt just as the client correctly finishes a step. |
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use pacing prompts in cncert with-
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reinforcers for independent initation of a step
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if clent coninues w'/o pausing-
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reinforcement for independent initation can be provided and pacingp rompts removed.
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Correction procedure for
Advanced acquistion each incorrect response is followe immediately by acorrection prcedure. To implement the procedure- |
1. interupt client as soon as error occures
2. back up at least one step in task and provide minimal assistance. 3. as client repeats step- be awaere correction procedures often function as reinforcers |
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since performing as error response is a reliable methos of obtaining
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attention via correction procedure the possibility that thesecorredtions will reinforce the error response should be evealuated continuously
(persisting errors mayt signal such a situation) |
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to guard against correction procedures being reinforcing- insure that the alternate correct resonse
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results in more reinforcement for the client.
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- Reinforcement-
Reinforcement used to increase the probility that responses will be repeted |
on subsequent trials
As clent develops profincency reduce ammount of reinforcement for that steps & incerese criterion for reinforcement Do not reinforce the behavior for simply attending to task Provide at diffrent points in task sequence |
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Reinforce each time a particular step is correct
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can be depilitation after client begins to perform the task correctily
Avoid delivery of reinforcements after the same step or each trial once mastery is met on this stage trainer focuses on generalization & maintainence |
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The diffrence between manual & Graduated Guidance
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uses momentto moment adjustments depending on student performance
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Define full graduated guideance
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trainer keeps thier hand in ful contact wihth client, with their hands through out the trial & praiseclent contiuously s long as tudent is moving in right direction
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PROCESS INFLUENCE
the rainer focuses & provides |
the learner with feed back about feelings
feelings regarding the tasks or abut doing the task results |
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prompts are sequenced so that the most ovious promps are
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sequenced so that the most obvious prompt occure first. followed by less ovious prompts each time.
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rule for correcting Discriminination & manipulation errors
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Iff a learner has difficulty discriminating between correct & incorrect responses, responses, verbal or gestures should be adiquit.
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If learner is having difficulty
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maniulating his fingers, arms correttly ect. use physical assist.
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rule of three assists
Following the hierchy of assists |
increase power as need with in a given step while fading out power over trials after a learner has made three unsuccful attempts to perform a step correctly.
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The trainer should intervine with enough assistance
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to enable the learner to correctly complete the step.
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The balnce of fading out power over trials & increasing power
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as needed within steps movimizes the learners opertunity for independent learning
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Natural reinforcing events or comonalitys
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external to the task
a. wages b. social reconigion c. one to one interaction |
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degree of complexity in task its self
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task should be complex enough to hold clients attention
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rule for incospicious feedback
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When you mst interfear with a behavior that you elive is intented to be attention getting interfear in a way that appears unitentual
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Rule for demonstrations use when
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begining training new task
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alowsthe trainers effeicent
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use of his time and resourses
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use verbal comunication whe it
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provides sufficient power for learner to acquire thetask & is efficient of time & resourses.
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Marc Golds Role of Diminishing beedback & nn-interfearance
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each time you correct an error which has been made before
Provid enough info to correct the error but less than the time befor |
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Response interruption
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interuptiong the error response by physicaly preventiong its comletion.
Return to start of the response to begin again. give ore or same amount of assista as was priviously given. |
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over correction
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the client practices the correcion repeatedly using as much assist as necessary to produce rapid trials of correct response
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assist and repeat:
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repeat the correct esponse giving client full assist so taht a the response again , only giving the clent minimal assist so that a correct resonse is made.
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CORRECTION OF ERRORS
1. self correction |
giving the clients short verbal feedback that indicates the error
(fix it-try again, try another way) Building problem solving experiences for the client |
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Powerthe
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the amount of intervention assist or direction required by the trainer in order for leariner to reach crriterion
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General rule of verbal assist
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verbiage should be held to a minimum, unelss used as feedback
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Project More 4 levels of prompts
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1. no help
2. Verval 3. Modle 4. Physical 3 second wait to see if there is a response o response go on to next prompt no response go on to next prompt (use one cue per prompt) |
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Moving quickly through straegy keeps
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student focused on task, prevents apperance of a lot of inaproprate behaviours
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Correction Procesures
Error or slow, responses (3-5) use: |
repeat & perform correctiy-
stop performance of error as soon as it begins determon from clients response the amount & method of assist heaeded to correcti error |
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def. Graduated guidance
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giving physical guidance with not giing any more assistance than needed
a technique in which physical guidance and fading are compbined in such a way that the physical ugidance is systematicaly & gradualy reduced & then faded complely |
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Genrule Rulefor assist
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provide least amount help possible performance
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4 systems of prompting are:
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1. Project More-
2. Fox ( Boise Group Home(show/tell/help 3.Foxx GraduatedGuidance 4.Mard Gold material suplimenting the systems for for prompting & fading |
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Project More -
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effective ? peple how acqure skills quickly & easily
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Fox Boise Group Home
Show tell help |
people who find it more difficult to learn
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Fading process
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fading occures in each step & between step& cross step(fading)
type of difficulty in training clent on the particular step an assist is faded to another assist that is closestto the natural environment |
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Classes of prompts (4)
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1 verbal
2. Gestural 3. Modling 4. Physical |
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The two types of adding are:
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a. Graduacted Guidance
b. shadowing |
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define verbal prompts
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tells student what to do-any verbal cue the trainer gives to help the student make a response
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Gestual prompts
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any gesture which further explains to the student what to do
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Modling
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demonstration of what you want the student to do
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Physical
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range from slight taps to molding hand around object or physicaly guiding body part through task
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pysical prompts are used with non
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non-imitative , some visualy impared clients
(any resonsive suggesting ability ,fade assist. |
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what are the three steps of ading prompts in graduated guidance?
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1. full guidance
2. partial guidance 3. shadowing |
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Pysical assist are used to
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prompt client through movents off task
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results of process influence
1-2 |
1. Learner tends to be distracted from gaining knowlage bout task
2. Trainer focuses more on lterners resonding to manu things that have nothing to do w learning how to do the task |
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k is being toaught on basis of why not , how
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1. Identifying learners reinforcers comunicating trainers feeling & getting accross contigency relation ships
(this exsperance is more trying for learners& trainers) useful when process influence when learner is not motivated to learn the task |
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2 types of influence are
A. B. |
content influence
process in influence |
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1 teach the tast using
2.atach language to the diffrent steps 3 then use language to |
1. gestural, physical assists or demonstration
2. of the task & its parts ater they have been learned 3. client the desired behavior |
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When teaching a skill to clentwho is develomently disabled
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begin by manualy directing the person through several triles of the task provids base of experance for
later response to interventions fading assists etc. provides most pwerfor learning |
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Manualy manipulated=
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acquire experance as trainer begins to fade out assists
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the learner experances
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the correct performance of the task w/o being required to process info through language
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trainer should be
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paticent with client till they are comfortable with task
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When teaching a skill to client who is developmently disabled
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begin by manualy directing the person through several triles of the task provids base of experance for
later response to interbentions fading assists etc. provides most powerfor learning |
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The learner experances
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the correct persformance of the task with out being required to process info through language
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trainer shoud be
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paticent with client till they are comfortable with task
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contrived
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or artifical Reinforcers
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the best reinforcers are natural
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the less artifical reinforcement you add in the less you have to get out
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No news is good news
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when the learner knows that the trainer is attending
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No news is good news
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the trainers undivided attention should comuncate silent resoect or exspectation to the learner, this bolsters his confidence with in a short time learner learn to trust that the trainer willl interfear only when client needs help
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rule for Verbal assist
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limitverbal assists to short, simple phrase - keep explanations to minimum
any assist conveying information reuqire processing thorugh a second coding system including signing for the def LImite power use sparingly |