Table 1 Assessment schedule
Instrument | Wave 1 (12 Mo) | Wave 2 (18 Mo) | Wave 3 (24 Mo) | Wave 4 (30 Mo) | Wave 5 (36 Mo) |
|---|---|---|---|---|---|
Participant demographics | X | X | |||
Anthropometry (recumbent length/height) | X | X | X | X | X |
Accelerometer and video recording (validation sub-sample; Aim 1) | X | X | X | X | |
Accelerometer (7-day wear; Aims 2–3) | X | X | X | X | X |
Ages & Stages Questionnaire (Aim 3a) | X | X | X | X | X |
Preschooler Physical Activity Parenting Practices (Aim 3b) | X | X | X | ||
Physical Activity Questionnaire for mothers (Aim 3b) | X | X | X | ||
Parental Stress Scale (Aim 3c) | X | X | |||
Parenting Daily Hassles Scale (Aim 3c) | X | X | |||
Strengths and Difficulties Questionnaire (Aim 3c) | X | X |