Objectives: The purpose of the present study is to examine the extent of parental and teacher agreement on behaviour problems in preschool-aged children.
Method: Families were recruited from preschools in Braunschweig. In total, N=310 children aged three to six years were evaluated by their mothers and fathers and by their preschool teachers using the Child Behavior Checklist and the Caregiver-Teacher Report for ages 1(1)/(2) to 5.
Results: The inter-parental agreement on behaviour problems was high. Parents consistently reported more problem behaviour than did preschool teachers. The median of intra-class correlation between the evaluations by the mothers with those by the fathers was 0.65, and 0.18 (0.17) for parent-teacher dyads. For the agreement between parents with respect to the borderline/clinical range a mean of kappa=0.41 was found, while there was no agreement between parents and teachers.
Conclusions: The results are integrated into the literature, and implications, particularly those for clinical assessment procedures at preschool age, are discussed.