The purpose of this study is to examine the effects of middle school students’ learning attitudes and risk perception toward COVID-19 on their poor academic performance since the COVID-19 pandemic began. This study limited the sample to middle school students who responded that their academic performance was an A or B grade during the last academic year in 2019. For this study, 268 respondents were selected and logistic regression was employed. Self-motivated studying time and positive attitudes toward online learning predicted consistent academic performance since the COVID-19 pandemic began. Middle school students’ preference toward an in-person classroom format was related to poor academic performance since the COVID-19 pandemic began. A risk perception toward COVID-19 was related to poor academic performance since the COVID-19 pandemic began. It is imperative to provide educational programs which help students develop self-motivated studying habits to maintain their academic performance during COVID-19. Policymakers in schools should consider providing in-person options for students who are more academically successful in such an environment.

Even though boys’ depression has become important, and their smartphone use has increased since COVID-19, little is known about low-income middle and high school boys’ depression in the context of whether they have siblings. Thus, this study investigates the relationship between smartphone addiction and depression as well as the moderating effect of being an only child on the relationship. Participants were limited to middle and high school students whose families were regarded as having a low-income. A total of 129 low-income boys were selected for the final sample. The PROCESS macro 3.4 for Statistical Product and Service Solutions was used to identify the moderating effect. Smartphone addiction was positively related to depression among low-income male students. Being an only child significantly moderated the relationship between smartphone addiction and depression. This study contributes to understanding the importance of examining mental health problems among middle school boys since COVID-19, particularly among low-income boys. It is necessary to provide tailored mental health services for middle school boys in low-income families. Alternative activities and social programs should be provided for adolescent boys who are only children to safely socialize with friends and peers without a smartphone.

Middle school students are of particular interest when examining the impact of the COVID-19 pandemic because they are in a formative period for socioemotional development, and because they are not as mature as adults, making them more vulnerable to the effects of the current pandemic. This study seeks to examine determinants of protective behavior changes since COVID-19 among middle school students. Participants were recruited through an official online flatform used by public schools. The final sample included 328 middle school students in South Korea. A multiple linear regression was conducted to explore what factors influence protective behavior changes since COVID-19. Gender and health status were associated with protective behavior changes since COVID-19. Family satisfaction was positively associated with protective behavior changes. Levels of sanitation since COVID-19 and perceptions regarding the risk of COVID-19 were significantly related to protective behavior changes. This study suggests to consider three factors–individual, family, and environmental—in order to prevent middle school students from contracting and spreading the virus.

This study examines the moderating effect of a mentorship program on the relationship between parental neglect and depression among adolescents from low-income households since COVID-19. A total of 264 participants from all provinces in South Korea were registered for a mentorship program provided by the Korea Development Bank [KDB] Foundation, which is a charitable and non-profit organization. Two-hundred fifty-five middle and high school students from low-income families were included in the final sample. The mentorship program was provided to students based on mentors’ advice and feedback. A bootstrap method using the PROCESS macro 3.4 for SPSS was utilized to examine the moderating effect of satisfaction with the mentorship program. Neglect was positively related to depression among low-income students. Satisfaction with the mentorship program moderated the relationship between low-income students’ neglect and depression. Visits from social workers or other advocates or volunteers to low-income families with children may be helpful to address depression among low-income students. High quality mentorship programs should be provided to more low-income students for their mental health, funded particularly in the context of corporate social responsibility. Particularly since the COVID-19 pandemic, financial contributions by corporations would be valuable to reconstruct the damage to quality of life and psychological well-being among low-income adolescents.

Teacher attrition is a global concern. Because motivation drives a teacher to persist in their teaching career and affects their effectiveness, persistence among pre-service teachers is important. This exploratory study ( N = 55) of college of education students at a university in metropolitan Seoul, South Korea, using survey data, used (a) independent samples t-test to determine reasons for persisting and (b) correlation analysis among demographics and five persistence factors: Academic Integration, Social Integration, Supportive Service Satisfaction, Degree Commitment, and Academic Conscientiousness to understand persistence to a teaching career. The main motivation, job security, moderately correlated with two persistence factors while general interest in the subject and English proficiency positively associated with all persistence factors. The higher students assessed their English proficiency, the more they did not wish to become a teacher because of “salary.” More frequent and earlier teaching practicums and capitalizing on the Halo Effect are discussed for positive results.