Purpose: Prior work developed a shortened 16-item version of the Social Responsiveness Scale (SRS), a quantitative measure of social communication and autism spectrum disorder (ASD)-related traits. However, its properties for use in risk factor estimation have not been fully tested compared to the full SRS. We compared the associations between…

Repeat adolescent pregnancy is a public health problem worldwide. Different interventions aimed at increasing the use of contraception and preventing repeat pregnancies have been implemented and their effectiveness has been evaluated. This systematic review evaluates the results of the efficacy of diverse interventions for contraceptive use and…

Teenage pregnancy is a phenomenon that causes concern due to its consequences. In this context, sex education has been considered as a good means of prevention. However, while teenage pregnancy prevails, sex education perspectives from the voices of teenage fathers and mothers remain under-explored. This qualitative study aimed at exploring sex…

Schools and school teachers often focus on content aimed at delaying sexual debut and preventing teenage pregnancy, and address the impacts of risky behaviours on infant health. Infant simulators are increasingly used in health education courses. However, it is unclear how effective this education is. In this review, we examined the evidence for…

The United States has a higher rate of teen pregnancy than any other developed country with 30% of American girls becoming pregnant before the age of 20. Laws regarding the inclusion and content of sexuality education vary across the country, which are associated with differences in pregnancy and sexually transmitted infection (STI) rates between…

Girls' education is affected by forms of violence and teenage pregnancy, resulting in school dropouts. Governments have established Behavior Change Communication (BCC) approaches to address these issues, but with limited success. This study assessed teenage girls' perceived views on the best BCC strategies for eradicating these education issues.…

Little is known about the outcomes of in-school comprehensive sexuality education (CSE) programmes two or more years after programme completion, particularly in low-income countries. "Projet Jeune Leader," a youth-founded Malagasy organisation, conducted a retrospective, qualitative evaluation of a CSE programme in Madagascar. The…

In this article, we consider what would happen if the resources and energy devoted to formal, school-based sex education were redirected into a syndemic sex education approach that centres the individual, social, and structural conditions that shape adolescents' sexual and reproductive health (SRH). Drawing on a case study of youth in Malawi, we…

This study investigated whether youth involved with the child welfare system in the USA are receiving formal and informal sex education. Data come from the Second National Survey of Child and Adolescent Wellbeing, a nationally representative sample of children and adolescents in contact with child protective services. Participants included young…

In sub-Saharan African countries, teenage pregnancy received less attention and weak policy responses, and the pooled prevalence of teenage pregnancy is not yet studied. Therefore, this study aimed to determine the pooled prevalence and determinants of teenage pregnancy in sub-Saharan African countries. A total weighted sample of 96,185 teenage…

In 2019, Native youth had the highest rate of teen pregnancy of all racial/ethnic groups. "Respecting the Circle of Life" (RCL) is one of the first evidence-based teen pregnancy prevention programs for Native teens and there is interest in replicating the program across tribal communities. To inform replication, it is important to…

Despite a national decline in teenage pregnancy rates, Arkansas continues to have one of the highest rates in the USA. More teenagers in the state reported not using any method of contraception (20%) compared to the USA (13.8%). National-level research suggests that misinformation and lack of awareness about contraception is prevalent. This study…

Pregnant and parenting teenagers in the United States face academic, social, and emotional hardships (Baney et al., 2022; Kinser & Masho, 2015; Masterson et al., 2021). Schools, programs, and policies can aid pregnant and parenting students by alleviating burdens or improving schooling outcomes (Brouwer et al., 2019; Modesto, 2018; Zief et…

Beginning in 2010, the U.S. Department of Health and Human Services (HHS) sponsored numerous studies testing the effectiveness of Adolescent Pregnancy Prevention programs on youths' risky sexual behaviors. This article presents results from a meta-analysis of such studies completed between 2015 and 2019 and provided to us by HHS. Studies were…

Substantial evidence supports comprehensive sex education programs as effective means of promoting adolescent sexual health, but evidence on the effect of state-level sex education policy is inconclusive. Multiple states in the U.S. afford local authority in school policy, and existing literature calls for investigation of the impact of local…