Academic stress is rising among high school students, especially in light of the Covid-19 pandemic, such as social distancing, long-term online learning, and lack of social support. Many studies have also shown that students with high levels of academic stress have a higher risk of depression. However, very few researchers are interested in studying life satisfaction as a moderate factor for the indirect relationship between academic stress and depression. This study investigated whether life satisfaction factors moderate the indirect effect of academic stress on the depressive disorder in Vietnam adolescents. Participants include 1336 Vietnamese adolescents. Participants completed the Educational Stress Scale for Adolescents, Connor–Davidson Resilience Scale, Satisfaction with Life Scale, and Beck Depression Inventory-II. Moderated mediation analyses were conducted using the PROCESS macro to investigate the relationship among variables. In the relationship between academic stress and depressive disorder in Vietnamese adolescents, resilience is partly mediated; life satisfaction significantly moderated the indirect effect of academic stress on depressive disorder. This study suggests that depressive disorders prevention and intervention practices for adolescents need to consider enhancing resilience and life satisfaction.

Nomophobia is rising among high school students, especially in light of the Covid-19 pandemic, such as social distancing, longterm online learning, and lack of social support. Many studies have also shown that students with high levels of nomophobia have a higher risk of stress. However, very few researchers are interested in studying loneliness as a mediation factor for the relationship between nomophobia and stress. This study investigated whether the loneliness factor is a mediator in the relationship between nomophobia and stress in Vietnamese high school students. Participants include 556 Vietnamese high school students. Participants completed the Nomophobia Scale, Depression Anxiety Stress Scales 21, The UCLA loneliness scale version 3. In this research, to test variable relationships, the mediation analyzing method by the PROCESS macro 3.5 will be applied. The research concludes that for Vietnam high school students, the mediating role of loneliness was identified in the relationship between nomophobia and stress. It is a suggestion through this research that nomophobia preventive and mitigating measures should reduce loneliness in students.

Vietnam, a middle-income country, has been suffering four waves of the Coronavirus disease 2019 (COVID-19) pandemic and a massive lockdown to suppress the spread of this infectious disease. Consequently, COVID-19 has caused psychological ramifications and affected humankind’s life satisfaction. Because of the lockdown period, numerous people had plentiful time. Hence, they found solace in excessive watching of television and movies, which could lead to post-series depression. The purpose of this study is to investigate the relationship between life satisfaction (LS), post-series depression (PSD), and positive mental health (PMH) and inquire about the mediation effect of satisfaction of life and PSD. A total of 2,572 participants who were voluntarily recruited from various media platforms completed self-report questionnaires, including the Satisfaction with life scale, Post-series depression scale, and Positive Mental Health Scale. This study was assessed using the PLS-SEM approach. The findings of this research discovered (i) a significantly positive effect of LS on PMH; (ii) a significantly negative effect of PSD on PMH; (iii) a significantly negative effect of LS on PSD, and (iv) a significant indirect effect of LS on PMH through PSD. The study provided additional evidence to the relationship between life satisfaction and PMH of individuals. Besides, the negative effects of PSD, which is a non-clinical term for feeling down that frequently appears after individuals finish their much-loved film and TV series, on individuals’ PMH is proved, especially in the COVID-19 pandemic context in which Vietnamese people must remain in their current location.

Adolescents, with rapid but uneven developments in biology as well as psychology, are highly at risk of onset in depression. Depression brings about severe consequences, including social and academic difficulties. However, no previous research has considered using The Beck Depression Inventory to examine major depressive disorder among Vietnamese adolescents, especially the gender and grade aspects. The goal of this research was to evaluate adolescents’ depression in Hue province and consider the differences among grades as well as genders. A cross-sectional study utilising The Beck Depression Inventory was conducted with 1,336 adolescents in Thua Thien Hue province, Vietnam. There was a gender gap in depression among the adolescents in Thua Thien Hue province, Vietnam, and depression in the 9th grade and 12th grade adolescents were more evident than in the others. Therefore, gender disparities vary among age groups in the incidence of depressive disorder.

The symptoms of depression are related to low academic achievement, suicidal ideation and cause emotional sufferings, fundamental impairments which can influence students' abilities to perform essential activities of daily living. This study conducted to examine the relationships between depression and not only academic performance but also family structure. This study used the Beck Depression Inventory-II to survey 1336 students from secondary and high schools in Hue province, Vietnam. The findings of our study showed that there were associations between levels of depression and academic performance. Students with good or excellent academic performance were more likely to increase depression than others. Besides, students who had divorced or separated parents were more likely to increase depression gradually than the others. Context: The symptoms of depression are related to low academic achievement, suicidal ideation and cause emotional sufferings, fundamental impairments which can influence students' abilities to perform essential activities of daily living. Aims: This study conducted to examine the relationships between depression and not only academic performance but also family structure. Methods and Material: This study used the Beck Depression Inventory-II to survey 1336 students from secondary and high schools in Hue province, Vietnam. Results: The findings of our study showed that there were associations between levels of depression and academic performance. Conclusions: Students with good or excellent academic performance were more likely to increase depression than others. Besides, students who had divorced or separated parents were more likely to increase depression gradually than the others.