Stimulus Control Transfer ABA скачать в хорошем качестве

Stimulus Control Transfer ABA

#aba #prompting #stimulusControl #RBT Behavioral Acquisition Development of new behavior through reinforcement, Some learners acquire behavior by Being told how. Being shown how. Or with physical assistance Example. Prompting is an acquisition strategy. When is Prompting used To develop a variety of new behaviorsTeaching a child to bounce a ball Teaching an adult with an intellectual disability to give others their personal space Learning new material for a class. To develop stimulus control Get the right behavior at the right timeWhen contextually appropriate. When is a behavior under stimulus control? When the behavior only occurs in the presence of a particular discriminative stimulus (SD), What is Prompt?An antecedent stimulus or event that controls a response Used by teachers, coaches, parents, trainers Gets the behavior to occur in the correct situation§Allows learner to access to reinforcers Antecedent-Behavior--Consequence, ExampleTeaching language, such as the word “Dog" Types of PromptsResponse promptsPrompts that involve the BX of another person Prompting and Transfer of Stimulus Control Prompts that involve the BX of another personTeacher saying, “Say ‘DOG’” Types of response prompts Behavior: Playing with Elmo SD: “Let’s play with Elmo Verbal promptVerbal behavior of another person Or addition/removal of a stimulus Extra-stimulus promptExamples: alarms, tactile prompts, textual prompts, plastic cover on an outlet, answer on the back of a flashcard, writing on your hand, post it notes, picture prompts in instructions, picture schedulesMakes correct response more likely in presence of SD Does NOT involve behavior of another person□Modifications to the antecedent stimulus, Transfer of Stimulus ControlOnce prompts have established responding the goal is to get the BX to occur in the presence of the Sd without prompts (assistance) Children and adults can become prompt dependent e.g., Child may turn on Elmo toy only when Mom is there To avoid this we fade out promptingTeaching not complete until all prompts are faded (help removed) and behavior is under control of natural SDs Called Transfer of Stimulus Control Fading Prompt delay •Fading across response prompts Prompt hierarchy to get BX to occur, then fade promptsType of prompt Verbal□Gestural□Modeling□Physical□Least to most prompting: least intrusive first Allows for potential independent responding; however, frequent errors, prompt dependence. Most to least prompting: most intrusive first, fade when successfully executing behaviorFewer errors, more rapid learning, but intrusive (may be aversive) Fading within promptsGradual removal of a prompt while the response occurs in the presence of the SD. Fading Within a Response Prompt-Gradually removing the response prompt. Level of intrusionLeast (weakest). Moderately low. Moderately high. Most (strongest).