Table 6. Mean and Range of Vocal Stereotypy (Unit: %)

Conditions	Baseline	Intervention	Maintenance
Settings	mean (range)	mean (range)	mean (range)
Classroom	70.7 (61.7-75.0)	22.2 (8.3-38.3)	13.9 (10.0-16.7)
Vocational Training Room	57.6 (51.7-61.7)	18.1 (8.3-26.7)	27.2 (21.7-33.3)
Library	63.3 (46.7-75.0)	14.6 (5.0-26.7)	22.2 (16.7-31.7)