Anxiety Disorders (AD) are the most prevalent mental disorders in children and adolescents and a relevant public health problem. The study aimed to determine the prevalence of ADs, the comorbidity, the sociodemographic correlates, and the functional impairment in Spanish school children. The initial sample included 1514 subjects (720 boys; mean age = 10.2), who filled out the Screen for Children's Anxiety-Related Emotional Disorders (SCARED). In a second phase, 562 subjects at risk and not-at-risk of anxiety were assessed with the Mini-International Neuropsychiatric Interview for Children and Adolescents to obtain DSM-5 diagnoses. Two years later (third phase; mean age 13.5), the SCARED was re-administered. The weighted prevalence of any AD was 11.8%. The most prevalent subtypes were specific phobia (16.2%) and generalized anxiety disorder (GAD) (6.9%). Girls showed higher rates of social anxiety (5.5%) than boys. Apart from being female, low socioeconomic status was also a risk factor for AD. The heterotypic comorbidity of any AD was 40.7%, and the homotypic comorbidity was 35.6%. After controlling for age and other ADs, we found that subjects with GAD had the highest risk of having other depressive disorders and ADs. Only 33.3% of the subjects with any AD had sought professional help. 52.9% of the subjects diagnosed with any of the ADs still had anxiety symptoms after a 2-year follow-up. These findings highlight that in Spain, ADs in early adolescence are an important public health problem and that detection and access to treatment need to be improved.
Given difficulty in having children assess their own behaviour, there are few self-reports on child impulsivity. With the exception of Eysenck's 16 questionnaire, there are no self-report measures of impulsivity in children with good psychometric properties. The present study tested the possibility of using the adolescent version of the Barratt Impulsiveness Scale-11 with children. For this purpose the questionnaire was translated and backtranslated and administered to school children (182 boys and 195 girls) ages 8 to 12 years (M = 10.4, SD = 0.9). The data were analysed by exploratory factor analysis, to evaluate the factorial structure of the questionnaire, the fit of the proposed solution, and internal consistency reliabilities. Results seem to indicate that this questionnaire may be useful in assessing impulsivity in children. The three-factor structure showed slight differences with the initial questionnaire proposed by Barratt and had good or sufficient internal consistency (depending upon the scale) across the 8- to 12-yr.-old age range.
Callous-unemotional traits are defined as potential markers of psychopathy in children and adolescents. Previous studies with the most widely used instrument designed specifically to assess these traits, the Inventory of Callous-Unemotional Traits (ICU), have shown major methodological problems. For this reason, the purpose of the present study was to develop a valid and reliable test to assess callous-unemotional traits for the adolescent population free of the response biases social desirability (SD) and acquiescence (AC). In order to obtain responses free of these biases, we used SD item markers as well as content balanced items to identify a factor related to SD and AC, so that SD and AC effects can be removed from the individual scores on content factors. As well as the CU traits (unemotional, callousness, and uncaring scales), this new questionnaire also contains an additional scale for assessing antisocial behaviors. The test was administered to 719 adolescents between 13 and 19 years old. Exploratory and confirmatory factor analysis yielded the following expected four dimensions with a good fit: Unemotional, Callousness, Uncaring, and Antisocial Behavior. These scales also showed good psychometric properties with good reliability, and convergent, discriminant and criterion validity.
The problems associated with violence during adolescence have been on the rise in recent decades. Many studies have focused only on environmental causes or individual causes of violence, although a combination of both variables would seem to be the best option for prediction. The current study aims to assess the relevance of individual characteristics (personality traits, intelligence, and historical and clinical factors linked to the risk of violence), contextual risk factors and protective factors in explaining antisocial and delinquent behaviors in adolescence by comparing three different samples: a community sample, a sample at risk of social exclusion, and a sample of juvenile offenders. The results show that the samples at risk of social exclusion and the sample of juvenile offenders have a very similar profile in terms of personality traits and intelligence, although they differ from the community sample. However, these two samples do differ in such contextual variables as peer delinquency, poor parental management, community disorganization, or early caregiver disruption.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.