Table 1 Information of Student Participants

Participant	Sex	Disability Type	Chronological Age (Years)	K-CARS-2-ST1) (Score)	K-SIB-R2)
					Social Age (Years)	Support Level3) (Score)
A	Male	ASD	9.5	33	3.2	Extensive (26)
B	Male	ASD	9.6	47.5	3.5	Extensive (28)
C	Male	ASD	10	47.5	2.1	Pervasive (22)

Korean-Childhood Autism Rating Scale, Second Edition (K-CARS-2-ST): Scores interpreted as autism risk (≥30), medium risk(30-36.5), or high risk (≥37) (Lee, Yoon, & Shin, 2019)
Korean-Scales of Independent Behavior-Revised (K-SIB-R)
Support level: Six levels -Pervasive(1-24), Extensive(25-39), Frequent(40-54), Limited(55-69), Intermittent(70-84), or Rarely/Not Needed (85-100)