Hypothalamic-Pituitary-Adrenal (HPA) axis activity is related to negative mental health outcomes, including depression. Most developmental research uses salivary cortisol to index HPA activity; however, hair cortisol concentrations (HCCs) reflect cortisol production over extended periods of time. While HCCs have been linked to adult depression,…

Individual differences in emotional reactivity emerge early in development and predict important child outcomes. Unfortunately, methods used to assess these often fail to tap dynamic changes in emotion, obscuring nuanced relationships between maladaptive emotional reactivity and early internalizing psychopathology. We therefore explored the…

Identification of problems with socioemotional functioning is an important task in early childhood, particularly for children in early intervention (EI). However, socioemotional concerns raised by families may be under-identified in practice. In accordance with Division for Early Childhood (DEC) recommended practices, Part C providers could…

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:…