| Sex | M | 2 | 2.7 | 5 | 10.4 |
| F | 73 | 97.3 | 43 | 89.6 |
| Age | 20 | 4 | 5.3 | 4 | 4.2 |
| 30 | 29 | 38.7 | 8 | 16.7 |
| 40 | 34 | 45.3 | 21 | 43.7 |
| 50 | 8 | 10.7 | 12 | 25 |
| 60 | 0 | 0.0 | 0 | 0.0 |
| Certificate (multiple responses) | BCaBA | 20 | 23.5 | 25 | 52.1 |
| BCBA | 39 | 45.9 | 20 | 41.7 |
| BCBA-D | 1 | 1.2 | 3 | 6.2 |
| ABAS | 4 | 4.7 | 0 | 0 |
| QBA | 18 | 24.0 | 0 | 0 |
| Etc. | 3 | 3.5 | 0 | 0 |
| Clinical experience | 1year | 5 | 6.7 | 0 | 0 |
| 1~2year | 11 | 14.7 | 2 | 4.2 |
| 2~3year | 13 | 17.3 | 8 | 16.7 |
| 3~4year | 18 | 24.0 | 9 | 18.7 |
| 5~10year | 20 | 26.7 | 11 | 22.9 |
| 10 more than years | 8 | 10.7 | 18 | 37.5 |
| the area of arbitration (multiple responses) | Early intensive intervention | 55 | 22.8 | 38 | 19.6 |
| problematic behavior | 48 | 19.9 | 29 | 14.9 |
| feeding | 9 | 3.7 | 21 | 10.8 |
| Sociality | 35 | 14.5 | 32 | 16.5 |
| self-help | 27 | 11.2 | 33 | 17.0 |
| verbal behavior | 56 | 23.2 | 35 | 18.0 |
| Etc | 11 | 4.6 | 6 | 3.1 |
| Age subject to arbitration (multiple responses) | 24year | 35 | 13.9 | 29 | 15.3 |
| 24~48year | 62 | 24.6 | 41 | 21.6 |
| 48~60year | 71 | 28.2 | 38 | 20.0 |
| 60~a pre-school age | 53 | 21.0 | 31 | 16.3 |
| elementary school student | 24 | 9.5 | 35 | 18.4 |
| a middle and high school student | 7 | 2.8 | 11 | 5.8 |
| Adult | 0 | 0.0 | 5 | 2.6 |
| Experience of intervention by area of disability (multiple responses) | ASD | 75 | 32.5 | 48 | 20.9 |
| intellectual Disorder | 56 | 24.2 | 35 | 15.3 |
| physical Disorder | 14 | 6.1 | 18 | 7.9 |
| communication disorder | 12 | 5.2 | 36 | 15.7 |
| emotional behavioral disorder | 23 | 10.0 | 42 | 36.7 |
| visual disorder | 2 | 0.9 | 0 | 0 |
| hearing disorder | 4 | 1.7 | 0 | 0 |
| delayed development | 43 | 18.6 | 42 | 36.7 |
| learning disability | 2 | 0.9 | 8 | 3.5 |
| Place of work (multiple responses) | university hospital | 1 | 1.1 | 0 | 0 |
| local hospital | 12 | 12.8 | 3 | 9.7 |
| welfare center | 0 | 0.0 | 0 | 0 |
| ABA Specialized Center | 56 | 59.6 | 42 | 67.7 |
| private development center | 16 | 17.0 | 0 | 0 |
| school | 5 | 5.3 | 14 | 22.6 |
| Etc | 4 | 4.3 | 3 | 9.7 |
| a curriculum applied to the intervention (multiple responses) | VB-MAPP | 47 | 22.9 | 24 | 15.8 |
| ABLES | 15 | 7.3 | 12 | 7.9 |
| ELCAR | 26 | 12.7 | 3 | 1.9 |
| ESDM | 25 | 12.2 | 6 | 3.9 |
| PEAK | 3 | 1.5 | 13 | 8.5 |
| AFLS | 3 | 1.5 | 16 | 10.5 |
| Essential for living | 3 | 1.5 | 14 | 9.2 |
| Various applications | 56 | 27.3 | 22 | 14.5 |
| self-development | 21 | 10.2 | 38 | 25.0 |
| Etc | 6 | 2.9 | 4 | 2.6 |
| Working area | Seoul | 29 | 38.7 | | |
| Gyeonggi | 34 | 45.3 | | |
| Chungcheong-do | 6 | 8.0 | | |
| Jeolla-do | 4 | 5.3 | | |
| Gyeongsang-do | 4 | 5.3 | | |
| Busan | 2 | 2.7 | | |
| Daegu | 1 | 1.3 | | |
| Jeju | 1 | 1.3 | | |
| Incheon | 4 | 5.3 | | |
| Working area | United States | | | 28 | 58.3 |
| Canada | | | 17 | 35.4 |