Family is one of the primary socialization contexts influencing adolescents’ psychological health. In this regard, a crucial indicator of adolescents’ health is their sleep quality. Nevertheless, it is still unclear how multiple family factors (i.e., demographic and relational) are intertwined with adolescents’ sleep quality. For this reason, this systematic review with meta-analysis aims to comprehensively summarize and integrate previous longitudinal research investigating the reciprocal relation between demographics (e.g., family structure) and positive (e.g., family support) and negative (e.g., family chaos) relational family factors and adolescents’ sleep quality. Several search strategies were applied, and a final set of 23 longitudinal studies that matched the eligibility criteria were included in this review. The total number of participants was 38,010, with an average age at baseline of 14.7 years (SD = 1.6, range: 11–18 years). On the one hand, the meta-analytic results showed that demographic factors (e.g., low socio-economic status) were not related to adolescents’ sleep quality at a later time point. On the other hand, positive and negative family relational factors were positively and negatively related to adolescents’ sleep, respectively. Furthermore, the results suggested that this association could be bidirectional. Practical implications and suggestions for future research are discussed.

The increasing ethnic and cultural diversity of contemporary societies has raised the importance of integration policies for people with a migrant background. Tools like the Migrant Integration Policy Index have been developed to evaluate different countries' integration approaches. If, on the one hand, focusing on what governments are doing to promote integration is necessary, on the other hand, it is of utmost importance to consider individuals' attitudes toward these policies. Study 1: A pilot study with 356 adolescents (41.1% female, 58.9% male; M_age = 15.38) and 200 adults (69% female, 31% male; M_age = 47.43) was conducted to test the psychometric proprieties of the Attitudes Toward Migrant Integration Policies scale. Study 2: A total of 1,156 adolescents (51.6% female, 48.4% male; M_age = 15.69), 1,288 parents (56.9% mothers, 43.1% fathers; M_age = 49.39), and 284 teachers (68.3% female, 31.7% male; M_age = 45.55) were involved in a study to evaluate how attitudes toward integration policies differ within generations (e.g., ethnic majority and minority groups), within families (e.g., adolescents vs. their fathers), and across generational groups (i.e., adolescents, parents, and teachers). Latent mean comparisons indicated that attitudes toward integration policies varied significantly across sex (for adolescents and parents), ethnic background (parents only), and school track (adolescents) groups. Regarding differences within family dyads, adolescents reported more positive attitudes toward integration policies than their fathers and mothers. Finally, teachers showed more positive attitudes compared to adolescents and their parents. Overall, this study highlights nuanced intergenerational differences, with adolescents standing in between the different positions of their parents and teachers. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Given the high concentration of ethnic and cultural diversity in Italy, various national policies have been implemented to foster migrant integration. However, local authorities play a crucial role, as they are directly responsible for translating policy frameworks into concrete practices and mediating between institutions, families and communities. This study employed a mixed‐methods design, combining quantitative and qualitative approaches, to examine how 86 local administrators (80.23% female; M _age = 48.27 years, SD _age = 11.48, range: 25–71) from different municipalities in the Emilia‐Romagna region in Italy perceived and managed issues related to migrant integration within their local contexts. Findings revealed that administrators generally perceived diversity as a resource and actively promoted integration through education and community engagement initiatives. Persistent challenges included limited political participation and structural constraints in youth‐focused policies, highlighting the need for more sustainable, coordinated and inclusive approaches. These insights emphasize that systematically monitoring and comparing local practices is essential for designing responsive, evidence‐based integration policies that produce meaningful outcomes for diverse communities.