“…Studies may focus on young people drawn from the general population, clinical samples, or young people who have been reported for CPV (as in the case of this work). Another relevant factor is the type of violence perpetrated by young people towards their parents (psychological, physical, financial, or a combination of several) [37,38]. In order to identify and study the group of young people who carry out CPV behaviours, specific instruments have been developed for this group [39], notably: Abusive Behaviour by Children-Indices (ABC-I), Adolescent Domestic Battery Typology, Child-to-Parent Aggression Questionnaire (CPAQ), Child-to-Parent Violence Questionnaire (CPV-Q), Child-to-Parent Violence Risk Assessment Tool (CPVR), and Child-to-Parent Violence Functions Scale (CPV-F) [31,38,[40][41][42][43][44].…”