Yale Children's Inventory - A regional Norwegian population based standardization of a questionnaire designed to assess attentional deficits and learning disabilities in children, 1995

The reason for the project was the existing large variation in the different treatment groups in the study of attention- and learning disabilities. The standardized questionnaire "Yale Children's Inventory" (YCI), is compatible with the existing diagnostic system (DSM IV)and shows high sensitivity and specificity. The purpose of the project was to establish normal values among boys aged 8-11 years on the scales included in the questionnaire YCI.