This study examined secular trends in Russian adolescent mental health, the specific effects of the COVID-19 pandemic, and associations with country-level indicators. A cross-sectional survey of 12,882 adolescents aged 11-18 years was carried out between 1999 and 2021 using the Strengths and Difficulties Questionnaire. The results showed an incline in girls' internalizing problems with a two-fold increase in the gender gap.
View Article and Find Full Text PDFIntraindividual response time variability (RTV) is considered as a general marker of neurological health. In adults, the central executive and salience networks (task-positive networks, TPN) and the default mode network (DMN) are critical for RTV. Given that RTV decreases with growing up, and that boys are likely somewhat behind girls with respect to the network development, we aimed to clarify age and sex effects.
View Article and Find Full Text PDFIntroduction: Adolescent mental health problems are widespread; however, there are still very few data on risk and protective factors for general and specific psychopathology. This study examined the structure of common mental health problems in Russian adolescents and the associations of temperamental effortful control and perceived school safety to the latent factors of adolescent mental health, taking age and gender into account.
Methods: Data were collected on 1850 adolescents (53% female) aged 12-18 using the self-report Eurasian Child Mental Health Study questionnaire, the Strengths and Difficulties Questionnaire, and the abbreviated Effortful Control scale of the Early Adolescent Temperament Questionnaire-Revised.