Possible Hierarchy for Prompts: Vocal Mands
The chart which follows provides a sequence of steps in fading prompts when shaping a mand in a student who uses a vocal response form. The chart provides only an example of the prompt fading procedures. In actual practice, the steps in fading prompts will be determined by the quality of the student response at each step. For some students, prompts may be able to be faded more quickly; for other students, repeatedly prompting responses will be necessary before attempting to reduce prompts.
Chart 10
Possible Hierarchy for Prompts: Vocal Mands | |||
---|---|---|---|
Step | Antecedent | Behavior | Consequence |
1 |
Child wants the ball (MO) Adult says "ball" (echoic prompt) Ball is physically present | Says "ball" | Gets the ball |
2 |
Child wants the ball (MO) Adult says "bah" (partial echoic prompt) Ball is physically present | ||
3 |
Child wants the ball (MO) Adult whispers “bah” (partial echoic prompt) Ball is physically present | ||
4 |
Child wants the ball (MO) Adult forms lip in shape of “buh” without saying anything Ball is physically present | ||
5 |
Child wants the ball (MO) Ball is physically present | ||
6 | Child wants the ball (MO) |