Table 1 Participant Characteristics
Demographic variables | Time 1 (2014/2015) (n = 251) | Time 2 (2015/2016) (n = 79) | Time 3 (2016/2017) (n = 77) |
|---|---|---|---|
Children’s characteristics | |||
 Age (years) | 1.6 (0.2) | 2.7 (0.3) | 3.7 (0.4) |
 Sex | |||
  Male | 50.6 | – | – |
  Female | 49.4 | – | – |
Parental characteristics | |||
 Age (years) | 33.4 (5.0) | – | – |
 Sex | |||
  Male | 13.9 | 14.1 | 7.8 |
  Female | 86.1 | 85.9 | 92.2 |
Highest level of education (n = 250) | |||
 High school (grades 9–12) | 14.4 | – | – |
 Community/Technical college | 27.2 | – | – |
 University | 38.0 | – | – |
 Post-graduate | 20.4 | – | – |