Table 2.

Gender and age distribution of the typically developing sample (n = 205).

Age group	Boys/girls: n (%)	Mean Age: months (SD)
3 years 0 months–3 years 5 months	5 (31.3%)/11 (68.8%)	39.19 (1.79)
3 years 6 months–3 years 11 months	14 (58.3%)/10 (41.7%)	44.17 (1.78)
4 years 0 months–4 years 5 months	14 (48.3%)/15 (51.7%)	50.21 (1.78)
4 years 6 months–4 years 11 months	20 (52.6%)/18 (47.4%)	57.21 (1.75)
5 years 0 months–5 years 5 months	15 (48.4%)/16 (51.6%)	62.42 (1.74)
5 years 6 months–5 years 11 months	15 (48.4%)/16 (51.6%)	68.61 (1.90)
6 years 0 months–6 years 7 months	18 (50.0%)/18 (50.0%)	74.94 (1.98)