Psychometric and Normative Information on the Child and Adolescent Behavior Inventory With Parent Ratings in a Nationally Representative Sample of Spanish Youth.

Psychometric and normative information is provided for the Child and Adolescent Behavior Inventory (CABI) cognitive disengagement syndrome, anxiety, depression, attention-deficit/hyperactivity disorder (ADHD)-inattention, ADHD-hyperactivity/impulsivity, oppositional defiant disorder, social impairment, peer rejection, withdrawal from peer interactions, and academic impairment scales with a nationally representative sample of Spanish youth. Parents of 5,525 Spanish youth (ages 5-16, 56.1% males) completed the CABI scales on their sons and daughters. Scores on the 10 CABI scales demonstrated excellent reliability, invariance, and validity for males and females within early childhood (ages 5-8), middle childhood (ages 9-12), and adolescence (ages 13-16). Normative information (T-scores) is provided for females and males within each age group for the 10 CABI scales. The new psychometric and normative information increase the usefulness of the CABI scale scores for research and clinical activities. Copies of the CABI and the norms are available at no cost to professionals.