Youth's Negative Stereotypes of Teen Emotionality: Reciprocal Relations with Emotional Functioning in Hong Kong and Mainland China

The role of classroom- and individual-level teen stereotypes in Chinese adolescents' academic adjustment: A multilevel analysis

Adolescence is often portrayed in a negative light in Western culture, with teens being viewed as rebellious and irresponsible. Yet, there is substantial cultural and individual variability in views of teens. The empirical research to date is limited in that it mainly examines whether teen stereotypes are influential at the individual level. Teen stereotypes might also be perpetuated at the classroom level, which may have important implications for adolescent adjustment over time. Focusing on adolescents in Chinese culture where the teen years are often viewed in a positive light, this two-wave longitudinal study employed multi-level analyses to investigate whether stereotypes of adolescence at the classroom level play a role in Chinese adolescents' academic adjustment over time (N = 785; 55% girls; mean age = 12.96 years). Consistent with prior research on views of teens, the present analyses suggested that teen stereotypes regarding family obligation and school engagement at the individual level predicted adolescents' value of school and self-regulated learning strategies over the seventh grade. More importantly, classroom-level teen stereotypes were also largely predictive of adolescents' value of school and self-regulated learning strategies over time, controlling for their earlier academic adjustment, individual-level teen stereotypes, and classroom-level adjustment. Taken together, these findings indicate that stereotypes of adolescence in classroom or peer settings may contribute to adolescents' academic adjustment during this phase. The findings also provide a potential foundation for interventions aimed at promoting adolescents' positive development via changing teen stereotypes in the classroom.

Understanding the relationship between distress intolerance and problematic Internet use: The mediating role of coping motives and the moderating role of need frustration

INTRODUCTION

There is emerging research interest in exploring the relationship between distress intolerance and problematic Internet use, yet most of the existing studies are limited by cross-sectional design, convenience sampling method, and poor understanding of the potential mediating and moderating factors involved. Based on the distress intolerance theory of addictive behavior and the theory of compensatory internet use, this study investigated a moderated mediation model to explain the impact of distress intolerance on problematic Internet use in adolescents.

METHODS

A three-wave longitudinal survey was conducted with 709 adolescents in Shanghai, China. The gender distribution was even, 50.2% were boys and 49.8% were girls. The mean age at T1 was 14.79 years (SD = 2.87).

RESULTS

Distress intolerance at Time 1 was found to positively predict problematic Internet use at Time 3. This prospective relation was mediated by adolescents' coping motives for Internet use at Time 2. Further, the mediation effect of coping motives for Internet use was moderated by need frustration at Time 2. The moderated mediation model was statistically equivalent for both genders.

CONCLUSIONS

Findings of this study contribute to new knowledge and have practical implications for prevention and intervention of adolescent problematic Internet use.

The role of miR-129-5p in cancer: a novel therapeutic target

MiRNA-129-5p belongs to the microRNA-129 (miRNA-129) family. MiRNA-129-5p is expressed in many tissues and organs of the human body, and it regulates a wide range of biological functions. The abnormal expression of miRNA-129-5p is related to the occurrence and development of a variety of malignant tumors. MiRNA-129-5p plays an important role in the tumorigenesis process and functions by promoting or inhibiting tumors. However, the role of miRNA-129-5p in cancer remains controversial. This article reviews the different biological functions of miRNA-129-5p in cancer and provides ideas for research in this field to guide the development of targeted therapies and drugs for malignant tumors.

Impacts of Parental Burnout on Chinese Youth's Mental Health: The Role of Parents' Autonomy Support and Emotion Regulation

Parental burnout is a state that parents experience overwhelming exhaustion in their parental role. Given the detrimental impacts of parents' stress on adolescent development, youth may suffer from undesirable emotional adjustment due to parental burnout. Therefore, it is key to understand the underlying mechanisms through which parental burnout may play a role in youth's mental health and identify protective factors that may reduce the potential negative impacts. Using a sample of 442 Chinese parent-adolescent dyads (Mean age of youth = 13.35 years; 50% girls), this two-wave longitudinal study examined how parental burnout contributes to youth's mental health over the span of two months. Moreover, the current research investigated the potential mediating role of autonomy support and the potential moderating role of emotion regulation in the links between parental burnout and youth's mental health. The results showed that greater parental burnout was predictive of youth's greater depressive and anxiety symptoms two months later, and such effects were partially mediated by less autonomy-supportive parenting. Notably, the negative effects of parental burnout on autonomy-supportive parenting and youth's mental health were not significant when parents used more cognitive reappraisal to regulate their emotions. These findings demonstrate the underlying mechanisms of how parental burnout affects youth's mental health over time and highlight the protective role of healthy emotion regulation against parental burnout.