Suchergebnisse

Green environments are associated with improved child brain development and mental health. We study cross-sectionally the association of the availability of greenspace at home and school with obsessive-compulsive behaviors (OCB) in primary schoolchildren. Greenspace and tree cover surrounding home and school of 378 children aged 9 to 10 in Barcelona (Spain) were characterized using satellite-based indices [Normalized Difference Vegetation Index (NDVI), Modified Soil Adjusted Vegetation Index (MSAVI), Vegetation Continuous Field (VCF)] across buffers of 100, 300, and 500 m, and distance to the nearest green space. OCB was assessed with the Spence Children's Anxiety Scale-Parent version. Linear and mixed effects models showed that greenspace at school, but not at home, was significantly related to a reduction in OCB across buffers, with benefits for girls and also children with graduate parents. Higher greenspace around the school might be associated with less obsessive-compulsive behavior in primary schoolchildren, especially in girls and those with higher socioeconomic status.

This study tested the multi-society generalizability of an eight-syndrome assessment model derived from factor analyses of American adults' self-ratings of 120 behavioral, emotional, and social problems. The Adult Self-Report (ASR; Achenbach and Rescorla 2003) was completed by 17,152 18–59-year-olds in 29 societies. Confirmatory factor analyses tested the fit of self-ratings in each sample to the eight-syndrome model. The primary model fit index (Root Mean Square Error of Approximation) showed good model fit for all samples, while secondary indices showed acceptable to good fit. Only 5 (0.06%) of the 8,598 estimated parameters were outside the admissible parameter space. Confidence intervals indicated that sampling fluctuations could account for the deviant parameters. Results thus supported the tested model in societies differing widely in social, political, and economic systems, languages, ethnicities, religions, and geographical regions. Although other items, societies, and analytic methods might yield different results, the findings indicate that adults in very diverse societies were willing and able to rate themselves on the same standardized set of 120 problem items. Moreover, their self-ratings fit an eight-syndrome model previously derived from self-ratings by American adults. The support for the statistically derived syndrome model is consistent with previous findings for parent, teacher, and self-ratings of 1½–18-year-olds in many societies. The ASR and its parallel collateral-report instrument, the Adult Behavior Checklist (ABCL), may offer mental health professionals practical tools for the multi-informant assessment of clinical constructs of adult psychopathology that appear to be meaningful across diverse societies.

Our objective was to examine international similarities and differences in the Dysregulation Profile (DP) of the Child Behavior Checklist (CBCL), Teacher's Report Form (TRF), and Youth Self-Report (YSR) via comparisons of data from many societies. Primary samples were those studied by Rescorla et al. (2012): CBCL: N = 69,866, 42 societies; YSR: N = 38,070, 34 societies; TRF: N = 37,244, 27 societies. Omnicultural Q correlations of items composing the DP (from the Anxious/Depressed, Attention Problems, and Aggressive Behavior syndromes) indicated considerable consistency across diverse societies with respect to which of the DP items tended to receive low, medium, or high ratings, whether ratings were provided by parents (M Q = .70), adolescents (M Q = .72), or teachers (M Q = .68). Omnicultural mean item ratings indicated that, for all 3 forms, the most common items on the DP reflect a mix of problems from all 3 constituent scales. Cross-informant analyses for the CBCL-YSR and CBCL-TRF supported these results. Aggregated DP scores, derived by summing ratings on all DP items, varied significantly by society. Age and gender differences were minor for all 3 forms, but boys scored higher than girls on the TRF. Many societies differing in ethnicity, religion, political/economic system, and geographical region manifested very similar DP scores. The most commonly reported DP problems reflected the mixed symptom picture of the DP, with dysregulation in mood, attention, and aggression. Overall, societies were more similar than different on DP scale scores and item ratings.