A pilot study using an accelerometer to evaluate a caregiver's interpretation of an infant or toddler's activity level as recorded in a time activity diary.
Tulve
Nicolle S
NS
National Exposure Research Laboratory, U.S. EPA, Research Triangle Park, NC 27711, USA. tulve.nicolle@epa.gov
Jones
Paul A
PA
McCurdy
Thomas
T
Croghan
Carry W
CW
D017028:Caregivers; D002669:Child Welfare; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008499:Medical Records; D009043:Motor Activity; D010865:Pilot Projects; D013995:Time; D014743:Videotape Recording