Table 1.

Alignment between Questionnaire Ratings of Behavioral Regulation and Accelerometer-Assessed Behaviors

Example item content from the CBQ and CBCL	Accelerometer-assessed behaviors
1. Moves from task to task without completing	1. Number of times child initiates movement
2. Has a hard time keeping mind on something, brief attention to tasks, trouble sustaining attention	2. Mean length of sedentary periods
3. Restless, can’t sit still, constantly in motion, overactivity	3. Percentage of time in motion

Note: CBQ = Child Behavior Questionnaire (Putnam & Rothbart, 2006), CBCL = Child Behavior Checklist (Achenbach, 1991).