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Results

#1. A behavior analyst is teaching a client to identify the letter ‘A’ from a field of four letters (A, B, C, D). To ensure the client selects the correct letter, the analyst initially presents the target letter ‘A’ in a significantly brighter red color compared to the other three letters, which are in black. This type of prompting strategy, which directly alters the physical characteristic of the target stimulus itself, is best categorized as what kind of prompt?

A) Extra-stimulus prompt

B) Response prompt

C) Within-stimulus prompt

D) Gestural prompt

The provided text defines a withinstimulus prompt as something that directly changes how that stimulus looks or acts directly on the stimuluss physical characteristics Examples given include making a letter bigger or smaller changing the font or changing the color By presenting the letter A in a brighter red color the behavior analyst is directly altering a physical characteristic color of the target stimulus A This makes it easier for the learner to discriminate the target stimulus from the distractors fitting the definition of a withinstimulus prompt An extrastimulus prompt would involve adding something to the stimulus eg circling the A or highlighting it without changing the stimuluss inherent features A response prompt like a gestural prompt or physical guidance acts on the learners behavior not on the stimulus itself

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