Related Experiment Videos
Validating predicted activity preferences of individuals with severe disabilities
J S Newton1, W R Ard, R H Horner
1Specialized Training Program, College of Education, University of Oregon, Eugene 97403-5215.
Journal of Applied Behavior Analysis
|January 1, 1993
Summary
Staff accurately predicted activity preferences for individuals with severe disabilities 78% of the time. Higher staff-rated preference differences led to more accurate predictions of activity choices.
Area of Science:
- Disability Studies
- Behavioral Science
- Rehabilitation Research
Background:
- Accurate prediction of activity preferences is crucial for enhancing the quality of life for individuals with severe disabilities.
- Understanding and respecting individual preferences supports autonomy and engagement.
Purpose of the Study:
- To evaluate the accuracy of staff predictions regarding the activity preferences of individuals with severe disabilities.
- To determine factors influencing the accuracy of these predictions.
Main Methods:
- 24 staff members rated the preference (likes a lot, likes, dislikes) for 144 activities for 14 individuals with severe disabilities.
- Two randomly selected activities were presented to each individual, who then chose one.
- Staff predictions were compared against the actual choices made by the individuals.
Main Results:
- Staff activity preference ratings correctly predicted individual choices in 78% of trials.
- A greater divergence in staff-assigned preference ratings for paired activities correlated with higher prediction accuracy.
Conclusions:
- Staff members demonstrate a significant level of accuracy in predicting activity preferences for individuals with severe disabilities.
- The degree of difference in perceived preferences between activities is a key indicator of prediction success.