The Social Context of Early Adolescents in the Global Early Adolescent Study

Expanding understanding of adolescent neural sensitivity to peers: Using social information processing theory to generate new lines of research

Adolescence is a period of normative heightened sensitivity to peer influence. Individual differences in susceptibility to peers is related to individual differences in neural sensitivity, particularly in brain regions that support an increasingly greater orientation toward peers. Despite these empirically-established patterns, the more specific psychosocial and socio-cognitive factors associated with individual differences in neural sensitivity to peer influence are just beginning to gain research attention. Specific features of the factors that contribute to how adolescents process social information can inform understanding of the psychological and neurobiological processes involved in what renders adolescents to be more or less susceptible to peer influences. In this paper, we (1) review the literature about peer, family, and broader contextual influences on sensitivity to peers' positive and negative behaviors, (2) outline components of social information processing theories, and (3) discuss features of these models from the perspectives and social cognitive development and social neuroscience. We identify gaps in the current literature that need to be addressed in order to gain a more comprehensive view of adolescent neural sensitivity to peer influence. We conclude by suggesting how future neuroimaging studies can adopt components of this social information processing model to generate new lines of research.

Protocol for the Adolescent Menstrual Experiences and Health Cohort (AMEHC) Study in Khulna, Bangladesh: A Prospective cohort to quantify the influence of menstrual health on adolescent girls' health and education outcomes

BACKGROUND

Menstrual health is essential for gender equity and the well-being of women and girls. Qualitative research has described the burden of poor menstrual health on health and education; however, these impacts have not been quantified, curtailing investment. The Adolescent Menstrual Experiences and Health Cohort (AMEHC) Study aims to describe menstrual health and its trajectories across adolescence, and quantify the relationships between menstrual health and girls' health and education in Khulna, Bangladesh.

METHODS AND ANALYSIS

AMEHC is a prospective longitudinal cohort of 2016 adolescent girls recruited at the commencement of class 6 (secondary school, mean age=12) across 101 schools selected through a proportional random sampling approach. Each year, the cohort will be asked to complete a survey capturing (1) girls' menstrual health and experiences, (2) support for menstrual health, and (3) health and education outcomes. Survey questions were refined through qualitative research, cognitive interviews and pilot survey in the year preceding the cohort. Girls' guardians will be surveyed at baseline and wave 2 to capture their perspectives and household demographics. Annual assessments will capture schools' water, sanitation and hygiene, and support for menstruation and collect data on participants' education, including school attendance and performance (in maths, literacy). Cohort enrolment and baseline survey commenced in February 2023. Follow-up waves are scheduled for 2024, 2025 and 2026, with plans for extension. A nested subcohort will follow 406 post-menarche girls at 2-month intervals throughout 2023 (May, August, October) to describe changes across menstrual periods. This protocol outlines a priori hypotheses regarding the impacts of menstrual health to be tested through the cohort.

ETHICS AND DISSEMINATION

AMEHC has ethical approval from the Alfred Hospital Ethics Committee (369/22) and BRAC James P Grant School of Public Health Institutional Review Board (IRB-06 July 22-024). Study materials and outputs will be available open access through peer-reviewed publication and study web pages.

A latent class approach to understanding patterns of emotional and behavioral problems among early adolescents across four low- and middle-income countries

Early adolescents (ages 10-14) living in low- and middle-income countries have heightened vulnerability to psychosocial risks, but available evidence from these settings is limited. This study used data from the Global Early Adolescent Study to characterize prototypical patterns of emotional and behavioral problems among 10,437 early adolescents (51% female) living in the Democratic Republic of Congo (DRC), Malawi, Indonesia, and China, and explore the extent to which these patterns varied by country and sex. LCA was used to identify and classify patterns of emotional and behavioral problems separately by country. Within each country, measurement invariance by sex was evaluated. LCA supported a four-class solution in DRC, Malawi, and Indonesia, and a three-class solution in China. Across countries, early adolescents fell into the following subgroups: Well-Adjusted (40-62%), Emotional Problems (14-29%), Behavioral Problems (15-22%; not present in China), and Maladjusted (4-15%). Despite the consistency of these patterns, there were notable contextual differences. Further, tests of measurement invariance indicated that the prevalence and nature of these classes differed by sex. Findings can be used to support the tailoring of interventions targeting psychosocial adjustment, and suggest that such programs may have utility across diverse cross-national settings.

Adolescent-Parent Relationships and Communication: Consequences for Pregnancy Knowledge and Family Planning Service Awareness

PURPOSE

We explore three dimensions of parent-adolescent relationships (sexual and reproductive health (SRH) communications, connectedness, and parental monitoring) from the perspective of young adolescents as they relate to pregnancy knowledge and family planning service awareness in four diverse geographic areas ranging from low to high income settings and stratified by sex.

METHODS

Analyses utilized baseline data from four Global Early Adolescent Study sites (Shanghai, China; Kinshasa, Democratic Republic of the Congo; Denpasar and Semarang, Indonesia; and New Orleans, United States). Multiple linear regressions were conducted to assess the relationships between key characteristics of parent-adolescent relationships and pregnancy knowledge. Multiple logistic regressions were also conducted to assess relationships between key characteristics of parent-adolescent relationships and family planning service awareness.

RESULTS

Across all four sites, communication with a parent about SRH matters was significantly associated with increased pregnancy knowledge among female respondents. Further, girls in Shanghai and New Orleans and boys in Kinshasa who had ever communicated with a parent about SRH matters were significantly more likely to know where to get condoms. Finally, girls who communicated with a parent about any SRH matter were significantly more likely to know where to get other forms of contraception across all four study sites.

DISCUSSION

Findings strongly support the importance of SRH communications between young adolescents and their parents. Our findings also suggest that while parental connectedness and monitoring are beneficial they are not replacements for quality parent-adolescent communications about SRH issues that begin early in adolescence before sexual intercourse is initiated.

Understanding How Gender Transformative Interventions Affect Adolescent Sexuality: A Cross-Cultural Perspective

PURPOSE

Early adolescence is a critical period for developing healthy sexual and reproductive health (SRH) knowledge, attitudes, and behaviors. However, a gap exists in interventions targeting very young adolescents that encompass the multilevel influences impacting healthy sexuality. This examination of two SRH programs in Indonesia and the Democratic Republic of Congo will elucidate facilitators and barriers to improving young adolescent sexuality.

METHODS

The Growing Up Great! (GUG) intervention in the Democratic Republic of Congo and Semangat Dunia Remaja or Teen Aspirations intervention in three districts in Indonesia were evaluated using the Global Early Adolescent Study survey. Adolescents were interviewed in 2017 and one year later in Kinshasa (n = 2,519). In Indonesia, baseline in 2018 was follow-up in 2020 in Bandar Lampung (n = 948), Denpasar (n = 1,156), and Semarang (n = 1,231). Outcomes included SRH knowledge and communication, awareness of SRH services, and attitudes about sexuality. Analysis followed a difference-in-difference approach to compare changes in each outcome over time between interventions and controls.

RESULTS

Both interventions improved pregnancy and HIV knowledge, while Semangat Dunia Remaja or Teen Aspirations also improved SRH communication. Results differed by site in Indonesia, with Semarang, the site that adhered most closely to intervention design, observed the most improvements. Differential effects were also seen by gender, especially in Kinshasa where girls advanced in SRH communication and knowledge but not boys. Girls in Semarang shifted normative SRH attitudes, and boys in Denpasar improved knowledge.

DISCUSSION

Interventions targeting very young adolescents can improve SRH knowledge, communication, and attitudes, though impact depends on context and implementation. Future programs should incorporate the community and environment influencing adolescent experiences with sexuality.

Socio-ecological factors associated with probable depression among pregnant and parenting adolescent girls: findings from a cross-sectional study in Burkina Faso and Malawi

BACKGROUND

Pregnant and parenting adolescent girls are at risk of poor mental health because of stigma and social exclusion. Despite one in four girls starting childbearing by the age of 19 in Africa, no study, to the best of our knowledge, has examined the multi-layered factors (individual, family, friends, and neighborhood-related factors) associated with depressive symptoms among pregnant and parenting girls in Africa. Our study contributes to addressing this gap by examining the socio-ecological factors associated with depression symptoms among pregnant and parenting adolescent girls.

METHODS

Our study adopted a cross-sectional design. Between March and September 2021, we interviewed 980 pregnant and parenting adolescent girls in Ouagadougou, Burkina Faso, and 669 in Blantyre, Malawi. We recruited pregnant and parenting adolescent girls in randomly selected urban and rural enumeration areas in Burkina Faso (n = 71) and Malawi (n = 66). We assessed depressive symptoms using the Patient Health Questionnaire (PHQ-9), which generated an overall score of 27. We considered a score of 10 or more as probable depression. We also obtained information on individual, family, friends, and neighborhood characteristics. We employed logistic regression models to examine the significant factors associated with probable depression among pregnant and parenting adolescent girls.

RESULTS

The prevalence of probable depression was 18.8% and 14.5% in Burkina Faso and Malawi, respectively. At the individual level, having secondary education was significantly associated with a lower likelihood of probable depression in Malawi (AOR: 0.47; 95% CI 0.27-0.82) but not in Burkina Faso. At the family level, denying paternity (AOR: 3.14; 95% CI 1.34-7.11 in Malawi) and no parental support (AOR: 2.08; 95% CI 1.22-3.55 in Burkina Faso) were associated with higher odds of probable depression. At the community level, perceived neighborhood safety was associated with a lower likelihood of probable depression in Malawi (AOR: 0.74; 95% CI 0.61-0.89) and Burkina Faso (AOR: 0.81; 95% CI 0.73-0.90). Having a safety net within the community was associated with lower odds of probable depression in Burkina Faso (AOR: 0.87; 95% CI 0.78-0.96) but not in Malawi.

CONCLUSION

Depressive symptoms are common among pregnant and parenting adolescents, suggesting the need to screen them regularly for depression during antenatal and postnatal visits. Factors associated with depression among pregnant and parenting girls operate at multiple levels suggesting a need for multilevel interventions that address all areas of vulnerabilities.

Passive Smoking Exposure Modifies Cardiovascular Structure and Function: Beijing Child Growth and Health Cohort (PROC) Study

Passive smoking exposure in children is prevalent worldwide and exposes children to respiratory and systemic toxins. In this study, we enrolled 568 children to study how secondhand smoke (SHS) might affect children's cardiovascular health in China. The measurement of nicotine and its metabolites in urine showed that 78.9% of children were exposed to SHS. Children exposed to SHS had greater interventricular septum thickness (p = 0.005) and left ventricular mass index (p = 0.008) than nonexposed children. Urinary norcotinine levels were associated with increased ascending aorta diameter (β = 0.10, 95%CI 0.02-0.17) and decreased left ventricular end systolic diameter (β = -0.10, 95%CI -0.19 to -0.01). The effects of SHS exposure on cardiovascular function: norcotinine levels associated with lower left ventricular mass index (β = -0.32, 95%CI -0.59 to -0.05), left ventricular end diastolic volume index (β = -0.43, 95%CI -0.85 to -0.02), and left ventricular end systolic volume index (β = -0.20, 95%CI -0.37 to -0.03). Moreover, there no no significant associations of nicotine, cotinine, and trans-3'-hydroxycotinine with cardiovascular health. Overall, SHS exposure in children remains prevalent in Beijing and may affect children's cardiovascular development, in both structure and function. It suggests that stricter and practical measures are needed toward the elimination of tobacco use in children's environments.

A Multi-Country Study of Risk and Protective Factors for Emotional and Behavioral Problems Among Early Adolescents

PURPOSE

Early adolescence (ages 10-14) is a critical period for psychosocial development, but few studies have focused on risk and protective factors for emergent psychosocial challenges among youth living in low- and middle-income countries. This study explored the contribution of social environmental factors to patterns of emotional and behavioral problems among early adolescents across four low- and middle-income countries.

METHODS

Participants were drawn from the Global Early Adolescent Study, and included 10,437 early adolescents from six low-resource urban settings in the Democratic Republic of Congo, Malawi, Indonesia, and China. Multivariate latent class regression was used to examine the associations between distinct patterns of emotional and behavioral problems and risk and protective factors across the family, peer, school, and neighborhood levels.

RESULTS

Across countries, childhood adversity, peer bullying behaviors, and a perceived lack of school safety were consistently associated with emotional and behavioral problems. With some contextual variability, peer substance use and a perceived lack of neighborhood safety also emerged as significant risk factors. The magnitude of these associations was generally greatest among a subgroup of early adolescents with co-occurring emotional and behavioral problems.

DISCUSSION

The overall consistency of findings across countries is suggestive of the generalizability of risk factors in early adolescence and indicates that interventions bolstering psychosocial adjustment among this age group may have applicability in diverse cross-national settings. Given the significance of peer bullying behaviors and school safety, multicomponent school-based interventions may be an especially applicable approach.

Comparing the Perceptions of Gender Norms among Adolescents with Different Sibling Contexts in Shanghai, China

Individuals' gender development is influenced by the characteristics of personal and contextual environments. However, the role of sibling contexts in shaping gender norms has rarely been studied among Chinese youth at early adolescence as most of them were the only child. The aim of this paper is to compare perceived gender norms among adolescents aged 10-14 with different sibling configurations, to help inform and tailor guidance for sexual and reproductive health education in the future. We used the Global Early Adolescent Study baseline data collected from Shanghai, China. The sample for analysis was 1615 students. We used univariate analysis and multivariate ordinal logistic regression to compare perceived gender-stereotyped traits and gender role attitudes, stratified by age and sex. The results showed that sibling context was more influential for boys than girls at early adolescence in their gender socialization process. Among boys those who were with mixed-sex siblings scored higher on gender-stereotyped traits (OR_{only-childvs. mixed-sex siblings} = 0.67, 95% CI: 0.48-0.94, p = 0.019; OR_{same-sex siblingsvs. mixed-sex siblings} = 0.59, 95% CI: 0.37-0.96, p = 0.033). Younger early adolescents aged 10-12 who were the only child or who had mixed-sex siblings perceived more traditional gender role attitudes than those living with same-sex siblings (OR_{only-childvs. same-sex siblings} = 1.71, 95% CI: 1.06-2.75, p = 0.028; OR_{mixed-sex siblingsvs. same-sex siblings} = 1.74, 95% CI: 1.03-2.94, p = 0.037). Comprehensive sexuality education with gender and power components being well addressed, both in and out of the family, is needed to provide extra gender-inclusive and gender-egalitarian environments for youth.

Sexual risk-taking behaviors among young migrant population in Sweden

Background

Migration is a complex process of high uncertainty with adjustments to new contexts and experiences influencing individuals’ health. This study aims to assess the prevalence of self-reported sexual risk-taking behaviors among migrant youth population in Sweden, fulfilling the research gap in that field.

Methods

A pre-tested, web-based self-administered cross-sectional survey was used to collect data among 1563 migrant youth (15–25 years old) in Sweden. The survey was conducted in high schools and Swedish language schools for foreigners between December 2018 and November 2019. Pearson chi-square and t-tests were used to compare whether sociodemographic characteristics and migration status varied between those engaging in sexual risk behaviors or not. Multivariate logistic regression was used to determine the adjusted odds ratio of the key outcome variable and independent variables.

Results

There is a profound heterogeneity in migrant youth characteristics related to engagement in different sexual risk-taking behaviors. Those engaging in condomless sex were older, coming from the Americas and Europe, living longer in Sweden and came to live with their family. Belonging to the Islamic religion was a protective factor. Sex under the influence of drugs was related to those from Europe, and Middle East and North Africa (MENA) and coming to Sweden to work/study, where age was a protective factor. Living longer in Sweden, coming for work/study or to live with family had higher odds to engage in sex in exchange for gifts/money.

Conclusion

The results highlight the needed reconsideration of the broader system response that can influence migrant youth health outcomes and public health implications. The approach should consider and relate to sexual risk-taking behavior’s long-term consequences. Migrant youth background needs and knowledge should guide this response.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-12996-2.

Unequal Gender Norms Are Related to Symptoms of Depression Among Young Adolescents: A Cross-Sectional, Cross-Cultural Study

PURPOSE

This study was undertaken among 10- to 14-year-old girls and boys in disadvantaged areas of Shanghai, China; Cuenca, Ecuador; Flanders, Belgium; and Denpasar and Semarang, Indonesia. It aimed to assess whether gender norms are related to depressive symptomatology, and to examine whether sex differences in depressive symptoms can be explained by differences in gender norm perceptions.

METHODS

We examined the distributions of depressive symptoms and two gender norms scales, gender stereotypical traits (GST), and sexual double standard (SDS), across sites and by sex. We next assessed crude and adjusted associations between each of the gender norms scales and depressive symptoms. Finally, we conducted path analysis to examine the mediating role of gender perceptions in sex differences in depressive symptoms.

RESULTS

Girls reported more depressive symptoms than boys in all sites except Denpasar. SDS perceptions were more unequal among girls in most sites, while GST perceptions were more unequal among boys in all sites except Semarang. Gender-equal SDS and GST perceptions were associated with fewer depressive symptoms, while unequal perceptions were related to more symptoms. Gendered perceptions about traits and relationships appeared to partially mediate relationships between sex and depressive symptoms in Shanghai, Cuenca, and Semarang.

CONCLUSIONS

Unequal gender norm perceptions were linked to poor mental health among boys and girls, suggesting that gender norms may play a role in psychological wellbeing for adolescents of both sexes. Gender norm perceptions appear to play a role in mental health sex disparities we observed across sites.

Assessing the Spectrum of Gender Norms Perceptions in Early Adolescence: A Cross-Cultural Analysis of the Global Early Adolescent Study

PURPOSE

There is increasing recognition that gender norms affect adolescent health and well-being. This study explores the consistency of adolescents' gender norm perceptions across different dimensions (roles, traits, relations) and describes how the patterns of these perceptions vary across four culturally different settings.

METHODS

The study includes 8,977 adolescents aged 10-14 years from Kinshasa, Shanghai, Cuenca, and Indonesia. Three gender norm scales were examined: sexual double standard, gender stereotypical traits, and stereotypical roles. We investigated patterns of gender norms across dimensions (roles, traits, and relations) and compared results between sites. We also examined how adolescents' individual responses across the scales compared with average responses in their site, to assess the consistency of their gender views.

RESULTS

Patterns of gender norms varied across sites, reflected in different levels of endorsement of each gender norms scale, from least equal in Kinshasa to most equal in Shanghai, while greater variation of perspectives across gender dimensions was noted in Cuenca and Indonesia. Moving from a societal to an individual perspective, most adolescents in each site (62%-67%) held both more progressive and less progressive views compared with their average peer depending on the gender dimension.

CONCLUSIONS

Our study demonstrates the coexistence of multiple gender worldviews that are assessed and enacted as per adolescents' experiences and social context. Accounting for such complexities is essential for gender-transformative programs, as shifting gender attitudes in one area does not necessarily translate in more gender equitable views across other spheres of life.