Gender Differences in Negative Life Events, Present-Moment Awareness, Problem-Solving, and Perceived Stress Among Rural Adolescents.

Drawing on the stressor-perception-coping-response model of stress, this study examined the associations between negative life events, present-moment awareness, problem-solving, and perceived stress among rural adolescents, focusing specifically on gender differences. Using a cross-sectional design, 3519 Chinese rural adolescents completed measures assessing negative life events, present-moment awareness, problem-solving, and perceived stress. Structural equation modeling was employed to examine the hypothesized serial mediation model. The results revealed a positive association between negative life events and perceived stress in rural adolescents, which was serially mediated by present-moment awareness and problem-solving. Furthermore, significant gender differences were observed. Specifically, girls exhibited larger effects than boys in the overall effect of negative life events on perceived stress, the indirect effect of present-moment awareness, and the serial mediating effect. These findings suggest that present-moment awareness and problem-solving may serve as crucial mechanisms for understanding rural adolescents' perceived stress in response to negative life events, particularly among female rural adolescents.

Does Vitamin D3 Supplementation Improve Depression Scores among Rural Adolescents? A Randomized Controlled Trial.

BACKGROUND: Contemporary evidence has been established demonstrating that stunted vitamin D levels are associated with depression, poor mood, and other mental disorders. Individuals with normal vitamin D levels have a much lower probability of developing depression. Improving vitamin D levels by supplementation has shown betterment in depressive patients among different age groups. The objective of this study was to assess the effect of vitamin D supplementation on depression scores among rural adolescents. MATERIAL AND METHODS: This study was a cluster randomized controlled trial carried out for a period of 3 years among adolescents from rural Kolar. The sample size was calculated based on previous research and was determined to be 150 for each group. The intervention arm received 2250 IU of vitamin D, and the control arm received a lower dose of 250 IU of vitamin D for 9 weeks. To assess sociodemographic status, a pretested, semi-structured questionnaire was used, and, to assess depression, the Beck Depression Inventory (BDI-II) was used. A baseline assessment was carried out for vitamin D status and depression status, followed by a post-intervention assessment. From the start of the trial, the participants were contacted every week by the pediatric team to investigate any side effects. RESULTS: Out of 235 school students in the vitamin D supplementation arm, 129 (54.9%) belonged to the 15 years age group, 124 (52.8%) were boys, and 187 (79.6%) belonged to a nuclear family. Out of 216 school students in the calcium supplementation arm, 143 (66.2%) belonged to the 15 years age group, 116 (53.7%) were girls, and 136 (63%) belonged to a nuclear family. By comparing Beck depression scores before and after the intervention, it was found that the vitamin D intervention arm showed a statistically significant reduction in Beck depression scores. CONCLUSIONS: The present study showed that vitamin D supplementation reduced depression scores, showing some evidence that nutritional interventions for mental health issues such as depression are an excellent option. Vitamin D supplementation in schools can have numerous beneficiary effects on health while mutually benefiting mental health.

Smartphone dependency and mental health among Chinese rural adolescents: the mediating role of cognitive failure and parent-child relationship.

Background: With the widespread use of smartphones in daily life, smartphone dependency has become a global problem, especially among adolescents. Existing research studies have supported the association between smartphone dependency and the mental health of Chinese rural adolescents, but the underlying mechanism is still unclear. Objective: The present study used a survey to test whether smartphone dependency may be associated with mental health in Chinese rural adolescents. The mediating role of cognitive failure and parent-child relationship was also examined. Materials and methods: In total, 941 adolescents (45.91% male; mean age = 14.05, SD = 1.04) in rural areas of mainland China were recruited to complete four scales, including the Mobile Phone Dependence Scale (MPDS), Cognitive Failures Questionnaire (CFQ), Family Adaption and Cohesion Evaluation Scales (FACES), and Mental Health of Middle School Students Scale. Results: The results showed that both cognitive failure and parent-child relationship acted as mediators in the effect of smartphone dependency on mental health among Chinese rural adolescents, and smartphone dependency also affected parent-child relationship by influencing cognitive failure, thus affecting mental health among Chinese rural adolescents indirectly. Conclusion: The present study suggests that improving parent-child relationships and reducing cognitive failure can reduce the impact of smartphone dependency on the mental health of Chinese rural adolescents.

Comparing Depression Prevalence and Associated Symptoms with Intolerance of Uncertainty among Chinese Urban and Rural Adolescents: A Network Analysis.

The prevalence of depression among adolescents is increasing, which can hinder their healthy development and is intricately linked to the intolerance of uncertainty (IU). IU involves both prospective anxiety and inhibitory anxiety. However, the precise relationship between depressive symptoms and these two components of IU remains unclear, particularly when considering the specific context of rural adolescents in China. A total of 1488 adolescents (male, 848; Meanage = 20, SDage = 1.51, age range from 16 to 24) in China were recruited and divided into urban adolescents (N = 439) and rural adolescents (N = 1049) groups. The Patient Health Questionnaire-9 and Intolerance of Uncertainty Scale-12 were utilized to measure depression and IU. The symptom network approach and the flow network approach were employed. The prevalence of depression was significantly higher (χ2 = 4.09, p = 0.04) among rural adolescents (N = 419, 40.1%) than urban adolescents (N = 152, 34.8%). The node strength of "motor" demonstrated some discrepancy between rural and urban adolescents, while there was no notable disparity in the global strength and structure of the network between the two groups. However, rural adolescents exhibited a significantly higher global strength in the flow network (including depression and IU) than their urban counterparts. In the flow networks of rural adolescents, "guilt" was directly associated with prospective and inhibitory anxiety. These findings highlight the urgent need for interventions that enhance the ability of rural adolescents to cope with uncertainty and prevent their depressive symptoms more effectively.

Internet use time and mental health among rural adolescents in China: A longitudinal study.

BACKGROUND: The digital divide between urban and rural adolescents is widening. Many existing studies have found an association between internet use and adolescent mental health, but few use longitudinal data to focus on rural adolescents. We aimed to identify the causal relationships between internet use time and mental health in Chinese rural adolescents. METHODS: Using a sample of 3694 participants (aged 10-19) from the 2018-2020 China Family Panel Survey (CFPS). Fixed effects model, mediating effect model and instrumental variables method was used to evaluate the causal relationships between internet use time and mental health. RESULTS: We find that more time spent on the internet has a significant negative effect on participants' mental health. This negative impact is stronger in female and senior students groups. Mediating effects analysis suggests that more time spent on the internet increase risk of mental health problems by reducing sleep duration and parent-adolescent communication. Further analysis find that online learning and online shopping is associated with higher depression scores, while online entertainment with lower depression scores. LIMITATIONS: The data do not investigate the specific time spent on internet activities (e.g., learning, shopping, and entertainment), and the long-term impacts of internet use time and mental health have not been tested. CONCLUSIONS: Internet use time has a significant negative impact on mental health by crowding out sleep duration and parent-adolescent communication. The results provide an empirical reference for the prevention and intervention of mental disorders in adolescents.

Dietary patterns and indicators of cardiometabolic risk among rural adolescents: A cross-sectional study at 15-year follow-up of the MINIMat cohort.

Background: Diet being a modifiable factor, its relationship with cardiometabolic risk is of public health interest. The vast majority of studies on associations of dietary patterns with cardiometabolic risk indicators among adolescents are from high-income countries and urban settings. We sought to describe dietary patterns and examine their associations with selected cardiometabolic risk indicators-waist circumference (WC), systolic blood pressure, fasting lipid profile and insulin resistance-along with its gender stratification among adolescents in a low-income, rural setting. Methods: This cross-sectional study utilized data from the 15-year follow-up of the Maternal and Infant Nutrition Interventions in Matlab (MINIMat) cohort in southeast Bangladesh. The children who were born as singletons to the mothers randomized in the MINIMat trial and had valid birth anthropometrics were eligible for the follow-up. We employed a single, qualitative 24-hour recall to assess diet. Dietary patterns were derived from simple K-means cluster analysis, and calculation of dietary diversity score (DDS) using a validated instrument. Anthropometric parameters and systolic blood pressure were recorded. Fasting plasma triglyceride, total cholesterol, low- and high-density lipoproteins, insulin and glucose levels were measured. We calculated insulin resistance using the Homeostasis Model Assessment equation (HOMA-IR). Three right-skewed outcome variables were natural log (Ln) transformed: WC, triglyceride and HOMA-IR. Omnibus and gender-specific multiple linear regression models were fitted. Results: Among 2,253 adolescents (52.1% girls, 7.1% overweight/obese), we identified four diet clusters: Traditional, Fish-dominant, Meat-dominant, and High-variety. No significant associations were found between the clusters and indicators. On gender-stratification, triglyceride levels were lower among boys in the Fish-dominant (Ln-triglyceride ßadjusted: -0.09; 95% confidence interval (CI): -0.15, -0.02) and Meat-dominant (Ln-triglyceride ßadjusted: -0.08; 95% CI: -0.15, -0.004) clusters than among boys in the Traditional cluster. Compared to boys in the bottom quartile of DDS, boys in the top quartile had 2.1 mm of Hg (95% CI: 0.5, 3.6) higher systolic blood pressure and 1.9% (95% CI: 0.01-3.8%) higher WC. Conclusion: While statistically significant, the gender-specific differences in triglyceride, systolic blood pressure, and waist circumference across dietary patterns were small. Associations between dietary patterns and cardiometabolic risk indicators may require a time lag beyond mid-adolescence to manifest in a rural setting. Prospective studies are warranted to delineate the magnitude and direction of those associations.

The influence of individual, peer, and family factors on the educational aspirations of adolescents in rural China.

Educational aspirations are an important predictor of academic outcomes. While there has been considerable research on educational aspirations in the West, there has been little research in East Asia, and the investigation of factors influencing adolescent aspirations has been neglected, particularly in rural areas. Drawing on ecological systems theory and social cognitive career theory, this study investigated the associations between educational aspirations and factors at the individual, peer, and family levels among rural Chinese adolescents. A total of 606 students (M age = 14.85 years; 50% boys) from a rural town in Central China completed questionnaires assessing their educational aspirations, individual factors (academic performance, academic self-perception, academic self-regulation, attitudes toward teachers, and goal valuation), and contextual factors (family socioeconomic status, parent and peer relationship quality, and parental and close friends' aspirations). Individual factors and aspirations of others had significant direct effects on adolescents' educational aspirations, while parent and peer attachments were significantly related to educational aspirations via individual factors. Family socioeconomic status was not significantly related to adolescents' educational aspirations. The findings highlight the importance of individual factors as mechanisms explaining the link between contextual factors and rural Chinese adolescents' educational aspirations. Our results suggest that interventions can be designed to increase and maintain the aspirations of rural Chinese youth by targeting multiple domains of influence.

Implementation and evaluation of a multilevel intervention to increase uptake of the human papillomavirus vaccine among rural adolescents.

PURPOSE: Geographic disparities exist in uptake of the human papillomavirus vaccine (HPV). In 2020, the National Immunization Survey-Teen reported that adolescents living in nonmetropolitan statistical areas (MSAs) had lower HPV vaccination coverage (≥ 1 dose) compared to adolescents living in MSA principal cities. This paper describes the implementation and evaluation of a multilevel pilot intervention study to increase uptake of the HPV vaccine among adolescent patients ages 11-17 of a rural health clinic. METHODS: This parent, primary care team, and clinic multilevel pilot intervention was guided by evidence-based approaches to increase HPV vaccinations, formative research, and input from the community. HPV vaccination initiation and completion rates were analyzed at baseline and 23 months follow-up. FINDINGS: The proportion of adolescent patients ages 11-17 who had initiated the HPV vaccine series was significantly greater at follow-up compared to baseline, (82.7% compared to 52.4%), χ2 (1, n = 498) = 49.2, P < .0001. The proportion of adolescent patients ages 11-17 who had completed the HPV vaccine series was also significantly greater at follow-up compared to baseline, (58.0% compared to 27.0%), χ2 (1, n = 498) = 50.8, P < .0001. CONCLUSIONS: The multilevel intervention significantly increased HPV initiation and completion rates among adolescent patients ages 11-17 at this rural health clinic. This study demonstrates the feasibility of utilizing a multilevel intervention to address low HPV vaccination rates among rural adolescents and the potential of employing this strategy for a large-scale randomizing-controlled trial.

The Relationship between Parental Emotional Warmth and Rural Adolescents' Hope: The Sequential Mediating Role of Perceived Social Support and Prosocial Behavior.

Parental emotional warmth plays a prominent role in adolescents' hope, but few studies have examined the underlying mechanism between parental emotional warmth and hope in rural adolescents, or have compared the gender differences in the mediation models between parental emotional warmth and hope. Based on the developmental contextualism theory and Bernardo's hope theory, this study examined the sequential mediating effect of perceived social support and prosocial behavior between parental emotional warmth and hope and test the gender differences between them. Seventeen hundred and one rural adolescents were surveyed with the Short-Form Egna Minnen av Barndoms Uppfostran (s-EMBU-C), Perceived Social Support Scale (PSSS), Prosocial Tendency Measure (PTM), and Hope Scale (HS). Correlation analysis showed that there were positive correlations between parental emotional warmth, perceived social support, prosocial behavior, and hope. The structural equation model showed that parental emotional warmth indirectly affected hope through the separate and sequential mediation of perceived social support and prosocial behavior. Multi-group analysis showed that boys were significantly higher than girls in the relationship between perceived social support and prosocial behavior. The results emphasized that improving parental emotional warmth, perceived social support, and encouraging rural adolescents' prosocial behavior could effectively promote their hope.

Internalizing and externalizing pathways to high-risk substance use and geographic location in Australian adolescents.

One specific instantiation of the storm-and-stress view of adolescence is the idea that "normal" adolescence involves high-risk substance use behaviors. However, although uptake of some substance use behaviors is more common during adolescence than other life stages, it is clear that not all adolescents engage in risky substance use-and among those who do, there is much variation in emotional, behavioral, and contextual precursors of this behavior. One such set of predictors forms the internalizing pathway to substance use disorder, whereby internalizing symptoms in childhood such as negative affect and anxiety set off a chain of consequences culminating in high-risk substance use in late adolescence. However, findings linking internalizing symptoms to substance use are mixed, and it is clear that this link varies across adolescents and contexts. One heretofore unanswered question is whether and how geographic location, specifically whether the adolescent lives in an urban or rural location, moderates this link. The current report is a secondary analysis of data from the Longitudinal Study of Australian Children (LSAC; N = 2,285), in which we examined the link between internalizing symptoms in childhood and initiation of substance use through age 19. Using a multiple event process survival mixture model (MEPSUM), we identified three trajectories of substance use initiation in adolescence: one (65.7% of the sample) characterized by near-complete abstinence until late adolescence, another (27.2%) by earlier initiation of alcohol, nicotine, and cannabis, and another (7.2%) by early initiation of these substances and later initiation of more hazardous drugs such as cocaine and methamphetamine. Although childhood externalizing symptoms increased the risk of being in the second or third class, internalizing symptoms decreased risk when rural and non-rural adolescents were considered together. Few effects of rurality were found, but the negative relationship between internalizing at age 10 and high-risk substance use was only observed among non-rural adolescents. This finding, which was inconsistent with our initial predictions that rurality might confer higher risk for substance use, instead suggests a potentially protective effect of internalizing symptoms for engagement in risky substance use which may differ based on an adolescent's geographical context.

The Relationship Between Being Bullied and Addictive Internet Use Among Chinese Rural Adolescents: The Mediating Effect of Adult Attachment.

Internet addiction among adolescents is an emerging public health issue. The aim of this study was to examine the relationship between being bullied and internet addiction, and further to test the mediating effect of adult attachments on this relationship among Chinese rural adolescents. A total of 1,270 adolescents from three high schools in Henan province were recruited as subjects. Internet addiction was measured by Young's internet addiction scale. This study showed that the prevalence of being bullied and addictive internet use among the recruited Chinese rural adolescents were 41.97% and 11.34%, respectively. Being bullied was significantly associated with internet addition. Adult attachment was found to mediate the association between being bullied and internet addiction. Higher anxiety attachment and lower close-dependent attachment partially explained the higher risk of internet addiction among the Chinese rural adolescents being bullied. This study suggests that the experience of being bullied can increase the risk of addictive internet use and that this risk can be mediated through adult attachments. This discovery supports the adoption of effective prevention programs to decrease school bullying and to improve adult attachments for adolescents in China and other countries.

Depression and Deliberate Self-Harm Among Rural Adolescents of Sichuan Province in Western China: A 2-Year Longitudinal Study.

Objective: To explore the change in the prevalence and association of depression and deliberate self-harm and their common and independent influencing factors among western Chinese rural adolescents. Methods: A total of 2,744 junior and senior high school students from two rural schools in Sichuan Province, China, participated in the baseline survey and were invited to participate in two follow-up surveys. The Center for Epidemiologic Studies-Depression Scale, a deliberate self-harm item, the Social Support Rating Scale, the Rosenberg Self-esteem Scale and the Connor-Davidson Resilience Scale were administered. A bivariate four-level logistic regression model was used for analysis. Results: The prevalence of depression and deliberate self-harm were 39.6 and 21.2%, respectively. Regular physical exercise, a good relationship with parents, high resilience, and high self-esteem were common protective factors for both depression and deliberate self-harm. Feeling disliked by teachers was a common risk factor for both. Being female, having a mother who emigrated as a migrant worker before the student was 3 years old, feeling disliked by classmates and having a poor family economic status were associated only with an increased risk of depression. Participants with medium social support were less likely to report deliberate self-harm than those with low or high support. Depression and deliberate self-harm were clustered at the class level. Conclusions: The comorbidity of depression and deliberate self-harm in rural adolescents should be given ample attention. Interventions should consider the class clustering of depression and deliberate self-harm and their common and unique influencing factors.

Validating the eHealth Literacy Scale in Rural Adolescents.

PURPOSE: Given that the recent eHealth literacy literature supports the properties of the 3-factor eHealth literacy scale (eHEALS) model in samples with millennials, adults, and older adults, the appropriate next step is to establish whether the model can be reproduced in a rural adolescent sample. The purpose of this study was to evaluate the recent 3-factor model by Paige and associates with a sample of seventh-grade students. METHODS: This cross-sectional study included a subsample of students (n = 146) from 3 school districts in Appalachian Kentucky. We used confirmatory factor analysis (CFA) procedures and small sample model fit guidelines to evaluate our model, and the 1-sample bootstrap algorithm with bias-corrected and accelerated 95% confidence intervals to estimate associations among eHEALS and health and technology variables. FINDINGS: A total of 137 students, or 61% of enrolled seventh-grade students, completed the study. CFA results showed eHEALS 3-factor loadings-information awareness, information seeking, and information engagement-were high (≥0.63) and statistically significant. We observed evidence of a good model fit (root mean square error of approximation [RMSEA] = 0.07, standardized root mean square residual [SRMR] = 0.03, comparative fit index [CFI] = 0.99) and results are comparable with Paige and associates' model fit (RMSEA = 0.06, SRMR = 0.08, CFI = 0.98). Correlations showed that students with more access to technology were associated with higher information seeking (r = 0.31) and higher information engagement (r = 0.23). eHealth literacy scores did not differ by level of rurality or gender. CONCLUSIONS: The 3-factor eHEALS is a reliable and valid instrument in assessing eHealth literacy in a group of rural seventh graders from Appalachian Kentucky.

Adolescent Problem Gambling in Rural Ghana: Prevalence and Gender Differentiation.

Problem gambling among young people is now a public health challenge in sub-Saharan Africa. However, the behaviour remains understudied, particularly, among rural-dwelling young people in countries within the subregion. We aimed to estimate the 12 months prevalence of problem gambling and to describe the overall and gender differences and commonalities in personal factors and social adversities associated with problem gambling among adolescents in rural Ghana. We conducted a cross-sectional survey involving a random sample of 1101 in-school adolescents aged 10-19 years in a rural district in Eastern Ghana; we used the DSM-IV-Multiple Response-Juvenile (DSM-IV-MR-J) questionnaire to assess problem gambling during the previous 12 months. Personal lifestyle and psychosocial variables were assessed using adopted items from the 2012 WHO-Global School-based Student Health Survey. Overall, three in 10 adolescents (3 in 10 females; 4 in 10 males) in rural Ghana reported problem gambling in the previous 12 months. Female adolescents who experienced problem gambling were more likely to report family-related social adversities, while adolescent male problem gambling was associated with school-related factors and interpersonal factors outside the family context. Regardless of gender, sexual abuse victimisation was associated with three times increase in the odds of experiencing problem gambling. Relative to the prevalence of gambling among adolescents in urban contexts in other countries within sub-Saharan Africa, the estimates of problem gambling among in-school rural adolescents in Ghana are higher. Although further studies are needed to understand the nuances of the behaviour, the evidence of this study underscores the need for general and targeted health promotion, intervention and prevention efforts to mitigate the family, school, and interpersonal social adversities associated with adolescent problem gambling in rural Ghana.

Exploring Rural Adolescents' Dietary Diversity and Its Socioeconomic Correlates: A Cross-Sectional Study from Matlab, Bangladesh.

The majority of 36 million Bangladeshi adolescents live in rural areas. Improved understanding of their dietary patterns is of great public health importance. This study aimed to explore dietary diversity (DD) with its socioeconomic and gender stratification in a rural adolescent cohort and to isolate factors associated with inadequate DD. Household survey provided data for constructing dietary diversity scores (DDS) and assessing relevant socio-demographic variables. Final analysis included 2463 adolescents. Means and proportions were compared, and a binary logistic regression model was fitted. Inadequate DD was observed among 42.3% (40.3-44.2). Consumption of nutrient-rich foods varied significantly across gender and SES categories. Belonging to the poorest households (adjusted odds ratio (aOR) 1.59; 95% CI: 1.27, 2.00) and food insecure households (aOR 1.34; 95% CI: 1.13, 1.59), adolescents' attainment of secondary education (aOR 1.38; 95% CI: 1.11, 1.71), and having mothers with secondary education or above (aOR 0.76; 95% CI: 0.60, 0.96) were associated with inadequate DD. Compared with girls from food secure households, girls from food insecure ones had higher odds of inadequate DD (aORgirl 1.42; 95% CI: 1.12, 1.81). Improving rural adolescents' DD would require targeted interventions as well as broader poverty alleviation.

[The Tobacco Smoking among Rural Adolescents].

The article presents results of study of prevalence of tobacco smoking among school adolescents carried out in rural comprehensive schools of the Kaliningrad oblast obtained within the framework of large-scale study (monitoring) of using psychoactive substances by rural school adolescents aged 15-17 years in 2016-2017 in Russia. The technique of multistage sampling was applied to select contingents of adolescents. The sampling included 1085 adolescents, including 531 boys and 554 girls. The analysis demonstrated that prevalence of tobacco smoking among rural adolescents in the Kaliningrad oblast made up to 16.8 among boys and 9.2 among girls per 100 adolescents of corresponding gender and age. Every day smoked 15.8 boys and 8.3 girls out of 100 adolescents aged 15-17 years. In comparison with data of 2013, the indicator of everyday smoking decreased on 37% among boys and on 62% among girls. Never tried to smoke 57.4% of boys and 67.5% of girls aged 15-17 years. Among those who tried continued to smoke 39.9% of boys and 28.3% of girls. The main motives of tobacco smoking are "motives of dependence". These motives were more often mentioned by boys (p>0,05).The girls in 4.3 times more often than boys smoke tobacco "for company" (p<0,05). The factors effecting "development" and "non-development" of tobacco smoking were established. Also, certain indices characterizing family of adolescent, sources of information about tobacco smoking, academic performance, spending free time and attitude of friends to tobacco smoking were analyzed. The results demonstrated that in hierarchy of factors promoting development of tobacco smoking in adolescent age first place if taken by influence of tobacco smoking friends, conditioned by psychological characteristics of adolescent age. The tobacco smoking adolescents have rather high 74%) awareness about harm of smoking. Since this information is acquired by them from separated and very often incidental sources it does not avert them from tobacco smoking.

The Influences of Family and Place on Rural Adolescents' Educational Aspirations and Post-secondary Enrollment.

Despite the large contingent of students living in rural areas, existing research on the processes that precede the college enrollment of rural adolescents is limited. With a particular focus on gender, this study investigated rural adolescents' perceptions of family and place and how these perceptions related to their educational aspirations and subsequent college enrollment using a nationwide sample of rural adolescents (N = 3456; 52.5% female). Female adolescents reported higher academic achievement, educational aspirations, parental expectations, and family responsibility and enrolled in two-year and four-year institutions at greater rates compared to male adolescents, who reported significantly higher rural identity and perceptions of job opportunities in the rural community. Utilizing a multiple group moderated mediation approach, the results provided evidence that adolescents' increased perceptions of their parents' educational expectations were associated with increased educational aspirations and college enrollment and that adolescents' increased perceptions of job opportunities in their rural community were associated with decreased educational aspirations. In addition, the results showed that gender moderated the relation between perceptions of job opportunities in the rural community and postsecondary enrollment. These findings highlight how the developmental resources of family and place relate to adolescents' educational aspirations and subsequent postsecondary enrollment.

Mental health status and internet-surfing behavior among rural adolescents / 中国心理卫生杂志

Objective:To investigate the prevalence and influencing factors of mental health status and internet-surfing behavior among rural adolescents in Sichuan province,and explore the mutual effects between mental health status and internet-surfing behavior.Methods:Totally 2745 junior and senior high school students of grade seven and grade ten from two rural schools were selected.Mental health status,self-esteem and social support of students were assessed with Mental Health Inventory of Middle-school students (MMHI),Rosenberg self-esteem scale (SES) and social support rating scale (SSRS) respectively.Demographic characteristics,internet-surfing behavior were obtained using cross-sectional survey.Non-recursive structural equation model was applied to analyze the effects of other variables on mental health status and internet-surfing behavior and the mutual effects between them.Results:The mean score of MMHIwas (2.1 ±0.7),and the dimensions including academic stress (2.4 ±0.9),emotional instability (2.4 ±0.8) and anxiety (2.4 ± 1.0) got the top three.The total prevalence of long-time internet-surfing was 32.8％ (899/2745).The structural equation model showed that female and increasing age had positive effects on score of MMHI (β =0.058,0.058,P ＜ 0.001),and male and increasing age positively influenced internet-surfing behavior (β =-0.171,0.149,P ＜ 0.001).The scores of SES and S SRS were directly negatively related to the score of MMHI (β =-0.300,-0.263,P ＜ 0.001),and indirectly negatively affect internetsurfing behavior through the mediating effect of mental health (βi =-0.074,-0.065,P ＜ 0.010).The score of MMHI had positively effects on long-time internet-surfing behavior (β =0.246,P ＜ 0.001),and long-time internetsurfing behavior had positively effects on the score of MMHI in reverse (β =0.008,P ＜ 0.001),but much weaker.Conclusion:There are mild mental health problem among rural adolescents,and internet-surfing behaviors are prevalent among this population.Poor mental health and long-time internet-surfing behavior are risk factors mutually.