Figure 1 Alternative Text

The figure presents three graphs describing the data collected during the multiple-baseline across behaviors portion of this study. The first graph represents the data collected on the participant’s navigation accuracy during Course #1. In this first graph, three stable baseline measures were collected, all indicating percentages of independent mobility of less than 5% accuracy. Intervention was initiated for this course during trial four, indicating an increase in the participant’s independent mobility. The graph indicates the participant’s accuracy continued to increase from trial four to trial 10, with a slight decrease on trial 7. The participant’s final accuracy was approximately at the 70% level.

The second graph represents the data collected on the participant’s navigation accuracy during Course #2. In this second graph, four stable baseline measures were collected, all indicating percentages of independent mobility of less than 5% accuracy. Intervention was initiated for this course during trial five, indicating an increase in the participant’s independent mobility. The graph indicates the participant’s accuracy continued to increase from trial five to trial 10. The participant’s final accuracy was approximately at the 70% level.

The third graph represents the data collected on the participant’s navigation accuracy during Course #3. In this third graph, five stable baseline measures were collected, all indicating percentages of independent mobility of less than 5% accuracy. Intervention was initiated for this course during trial six, indicating an increase in the participant’s independent mobility. The graph indicates the participant’s accuracy continued to increase from trial six to trial 10, with a slight decrease on trial 7. The participant’s final accuracy was approximately at the 80% level.