. Author manuscript; available in PMC: 2019 May 27.

Published in final edited form as: Acad Pediatr. 2016 Feb 9;16(3):233–239. doi: 10.1016/j.acap.2015.12.005

Table 2.

Measures of Competency at Ages 4 and 6 Y^* and the Number of Children Meeting Criteria (N = 943)

Domain	Age 4 Y	Age 6 Y
Behavior	Child Behavior Checklist (n = 664; 70%)	Child Behavior Checklist (n = 658; 70%)
Social	Battelle Adaptive Behavior Scale (n = 664; 70%)	Loneliness and Social Dissatisfaction Questionnaire Item 8, ‘Yes’ (n = 743; 79%)
	Battelle Personal Social Skills Scale (n = 262; 28%)	Vineland Screener Daily Living (n = 673; 71%)
	Battelle Communication Skills Scale (n = 392; 42%)	Vineland Screener Socialization (n = 633; 67%)
Development	Battelle Psychomotor Ability Scale (n = 467; 50%)	WPPSI-R Vocabulary Scale (n = 721; 77%)
	Battelle Cognition Scale (n = 484; 51%)	WPPSI-R Block Design (n = 645; 68%)

WPPSI-R indicates Wechsler Preschool and Primary Scale of Intelligence-Revised.

Numbers (%) represent participants who passed the threshold for competency on the measure.

Parent or caregiver supplied information for the Child Behavior Checklist, the Vineland and some of the Battelle measures. All other data were collected from the child.