Table 4 Questionnaire performance based on demographic data
|  | Composite score Maximum = 29 Mean (SD) | Typical child development Maximum = 29 Mean (SD) | Typical child development Maximum = 29 Mean (SD) |
|---|---|---|---|
Total | 15.02 (3.09) | 9.49 (1.95) | 5.53 (2.06) |
Education | Â | Â | Â |
  ≤ Middle school | 12.83 (0.75) | 8.83 (1.117) | 4.00 (0.89) |
  High school | 14.65 (3.52) | 9.09 (1.96) | 5.57 (2.35) |
  Middle vocational | 15.08 (3.13) | 9.40 (1.98) | 5.69 (1.92) |
  High vocational | 15.07 (3.01) | 9.58 (1.92) | 5.49 (1.99) |
  College | 15.17 (3.09) | 9.55 (1.99) | 5.61 (2.18) |
Formal training in early child development | |||
  Yes | 15.14 (3.01) | 9.54 (1.89) | 5.60 (2.01) |
  No | 14.44 (3.43) | 9.23 (2.20) | 5.21 (2.25) |
  Work experience with children with special needs | |||
  Yes | 15.27 (3.12) | 9.60 (1.99) | 5.67 (2.05) |
  No | 14.58 (2.99) | 9.27 (1.89) | 5.31 (2.04) |
School type | |||
  District | 15.17 (3.09) | 9.54 (1.94) | 5.63 (2.10) |
  City | 15.09 (3.13) | 9.32 (2.05) | 5.77 (1.80) |
  Province | 14.76 (3.06) | 9.62 (1.84) | 5.14 (2.22) |
City | |||
  Guangzhou | 15.62 (2.30) | 9.73 (1.90) | 5.89 (2.06) |
  Foshan | 14.24 (3.05) | 9.18 (1.97) | 5.07 (1.97) |