Background: Previous research suggests that it is important to use parental reports when assessing children's anxiety, but it remains unclear to what extent there are differences between mothers' and fathers' scores and whether these potential differences have any repercussions for the psychometric properties of the scale being used. Objective:…

Group-based modeling techniques are increasingly used in developmental studies to explore the patterns and co-occurrence of internalizing and externalizing problems. Social competence has been found to reciprocally influence internalizing and externalizing problems, but studies on its associations with different patterns of these problems are…