Carter, A.S.

problem bitsea health child parent children study scale score reliability competence validity child health professionals detection tool assessment questionnaire youth psychometric properties toddler competence scale effect intervention interrater reliability netherland bitsea scores detection group interrater professional problem scale development rotterdam table gender correlation center follow-up discriminative validity well-child visit bitsea problem scale background intervention group measure immigrant infant subgroups immigrant children psychometric carter control group test-retest difference infant-toddler property sample youth health care dutch result background subgroups outcome research month consistency author control visit discriminative bitsea competence scale child health care child health screening psychiatry worry trial well-child university year follow-up score distribution population problem score