[Strengths and Difficulties of 3- to 15-Year-Old Children and Adolescents in the Second andThird Year of the Corona Pandemic - Results of a Household-Representative Survey in Germany].

Behavioural strengths and psychosocial problems in children and adolescents between the ages of 3 and 15 are reported. The survey is based on a household-representative sample of 2,421 parents or guardians providing information on their everyday family-life in summer 2021 by online-questionnaire. 704 of the respondents participated again in the spring of 2022. In result, the behaviour of a quarter of the children and adolescents is described as psychosocially borderline/abnormal over the survey period (SDQ total). About a third of children and adolescents have emotional problems, behavioural problems or problems with their peers (respective SDQ-subscales). The proportion of primary-school children with emotional problems increases from summer 2021 to the following spring. Families in which children with disabilities live are disproportionally more affected. The results are discussed with regard to the SDQ standard values available for Germany, as well as the families' self-reported supportneeds and their planned use of professional support-services. Given the psychosocial burden of children, adolescents and their families presented here, which become apparent well after the closures of day-care centres and schools, or other contact-restricting measures to contain the pandemic, have ended, it remains of interest to observe how their well-being will further develop over time.