Relationships among the Degree of Participation in Physical Activity, Self-Concept Clarity, and COVID-19 Stress in Adolescents

Physical activity and mental health trends in Korean adolescents: Analyzing the impact of the COVID-19 pandemic from 2018 to 2022

Objective

Mental health significantly affects the physical and emotional development of adolescents. The aim of the current study was to examine how physical activity (PA) and mental health among Korean adolescents changed before and after the start of the COVID-19 pandemic.

Methods

We used comparative cross-sectional methods, gathering information from the Korea Disease Control and Prevention Agency databases and conducting Chi-square testing and correlation analysis for evaluation.

Results

The findings indicate that before and during the pandemic, participation in both moderate- and high-intensity PA, as well as strength training, mitigated stress, depression, and suicidal ideation. Furthermore, the findings confirm the beneficial effects of various physical activities on mental well-being.

Conclusions

These insights emphasize the vital role of regular PA in improving mental health among adolescents, particularly during a health crisis such as the pandemic.

Physical activity and mental health in children and youth during COVID-19: a systematic review and meta-analysis

BACKGROUND

The coronavirus disease (COVID-19) and universal mitigation strategies have fundamentally affected peoples' lives worldwide, particularly during the first two years of the pandemic. Reductions in physical activity (PA) and increased mental health (MH) problems among children and youth have been observed. This systematic review and meta-analysis investigated the relationship between physical activity (PA) and mental health (MH) among children and youth during the COVID-19 pandemic.

METHODS

Four electronic databases (EMBASE, PsycINFO, PubMed, and Web of Science) were systematically searched to identify studies that (1) examined the relationship between PA and MH among children and youth (aged 2-24 years old) and (2) were published in peer-reviewed journals in English between January 2020 and December 2021. Relationships between PA and two MH aspects (i.e., negative and positive psychological responses) among children and youth at different age ranges and those with disabilities or chronic conditions (DCC) were synthesized. Meta-analyses were also performed for eligible studies to determine the pooled effect size.

RESULTS

A total of 58 studies were eventually included for variable categorization, with 32 eligible for meta-analyses. Our synthesis results showed that greater PA participation was strongly related to lower negative psychological responses (i.e., anxiety, depression, stress, insomnia, fatigue, and mental health problems) and higher positive psychological responses (i.e., general well-being and vigor) in children and youth during COVID-19. The pattern and strength of relations between PA and MH outcomes varied across age ranges and health conditions, with preschoolers and those with DCC receiving less attention in the existing research. Meta-analysis results showed that the magnitude of associations of PA with negative (Fisher's z = - 0.198, p < 0.001) and positive (Fisher's z = 0.170, p < 0.001) psychological responses among children and youth was weak. These results were linked to age of participants, study quality, and reporting of PA-related information.

CONCLUSIONS

PA participation and MH among children and youth deteriorated during the COVID-19 pandemic and were closely associated with each other. For the post-COVID-19 era, additional research on age- and health condition-specific relationships between PA and MH outcomes from a comprehensive perspective is warranted. (Word count: 344 words).

Person-centered evaluation of positive body image among Chinese nursing students: Associations with body appreciation, self-concept clarity, and negative affect

Background

Nowadays, the effect of body image (BI) on negative affect among nursing college students has been ignored. This study used person-centered methods to evaluate the profiles of body appreciation (BA) among Chinese nursing students. We explored the predictive factors of these profiles and examined the difference in negative affect among the profiles.

Methods

A cross-sectional survey study was conducted in a university in Anhui province, China. Five hundred and forty-one Chinese nursing students from a nursing college of a larger university completed this survey. Participants completed the Sociodemographic Characteristics Questionnaire, the Self-concept Clarity Scale, the Body Appreciation Scale-2, and the Depression Anxiety Stress Scale. Latent profile analysis was employed to classify the BA profiles, and multinomial logistic regression analysis were conducted using the three-step regression and Bolck-Croon- Hagenaars method to test the relationship between the latent profiles of BA, several covariates (including gender, age, year of schooling, residence, academic achievement level, interpersonal relationship status, whether the student is an only child, duration of use of social media platforms, body mass index (BMI), and self-concept clarity (SCC)), and negative affect.

Results

Analysis resulted in a four-profile model that included a "low BA" group (14.42%), an "upper medium BA" group (36.41%), a "lower medium BA" group (36.97%), and a "high BA" group (12.20%). SCC, years of schooling, interpersonal relationship status, and BMI were found to be the predictive factors of BA profiles. The four profiles differed in levels of stress, depression, and anxiety.

Conclusion

Our study showed that more than half of nursing students were dissatisfied with their BI and the predictive factors evaluated and negative affect were associated with the profiles of BA. Nursing faculties should take measures to help students develop a more appropriate awareness of nursing aesthetics, a healthier lifestyle, a better interpersonal relationship with family members and peers, and a clearer self-concept to promote body appreciation and reduce negative affect related to BI.

Motivational Climate, Anxiety and Physical Self-Concept in Trainee Physical Education Teachers-An Explanatory Model Regarding Physical Activity Practice Time

There is an increase in sedentary lifestyles among young people. However, the development of a certain motivational climate can play a key role in the prevention of such lifestyles. Taking into account the aforementioned, the present research aims to establish the relationship between the motivational climate towards sport, anxiety and physical self-concept and to identify and clarify the existing relationships between anxiety, motivational climate and physical self-concept, by breaking down this objective into (a) developing an explanatory model of the motivational climate towards sport and its relationship with anxiety and physical self-concept and (b) contrasting the structural model by means of a multi-group analysis, according to the time spent doing physical activity per week. For this purpose, a cross-sectional descriptive and comparative study was carried out with a total of 568 university students (M = 25.09; SD = 6.22). A sociodemographic questionnaire, the Spanish version of the Perceived Motivation Climate Questionnaire in Sport, the Self-Concept Form-5 and the Beck Anxiety Inventory were used for data collection. The results show that more time spent doing physical activity brings benefits in terms of physical self-concept and homework climate, helping to reduce anxiety levels. As conclusions, it is observed that a longer time spent doing physical activity brings benefits in the channelling of disruptive states and improvements in physical self-concept.

Parental psychological control and adolescents depression during the COVID-19 pandemic: the mediating and moderating effect of self-concept clarity and mindfulness

During the COVID-19 pandemic, the mental health state of adolescents had caused widespread concern, especially the various problems caused by the relationship between adolescents and their parents in the long isolation at home. Based on the mindfulness reperceiving model and Rogers's Self-theory, this study aimed to explore the roles of adolescents' self-concept clarity and mindfulness level in the relationship between parental psychological control and adolescent depression. A total of 1,100 junior high school students from China completed the questionnaires regarding parental psychological control, depression, self-concept clarity, and mindfulness. Moderated mediation analyses suggest that parental psychological control affects adolescent depression via self-concept clarity. The association between parental psychological control and depression is moderated by self-concept clarity. The effect was stronger among adolescents with high mindfulness levels than those with low. This study suggests that it is necessary to consider both parental factors and adolescents' factors in the future. The interventions on self-concept or mindfulness may ameliorate adolescent mental problems more effectively.

Flow Experience and Emotional Well-Being among Italian Adolescents during the COVID-19 Pandemic

Research highlighted the negative consequences of the COVID-19 pandemic on adolescents' emotional well-being worldwide. In the attempt to identify resources which could facilitate adolescents' adjustment, this study examined the occurrence of flow experience and related activities, and the association between flow and emotional well-being among Italian teenagers. In Spring 2021, 150 students (40.7% girls) aged 15-19 completed instruments assessing flow and related activities before and during the pandemic, and current positive and negative affect. Findings revealed that only 24.7% of the participants currently reported flow; over half of those reporting flow before the pandemic did not experience it subsequently, and only 6.5% of those not reporting flow before the pandemic currently experienced it. Participants with flow both before and during the pandemic reported higher positive affect than teens who never experienced flow (p = .011), or lost it (p = .006). No group differences were detected for negative affect. Learning, structured leisure, and interpersonal relations were the domains most frequently associated with flow before and during the pandemic, but after the pandemic onset a reduction in the variety of flow activities and limited identification of new flow domains were observed. The association of flow with higher emotional well-being even in pandemic times suggests the potential usefulness of interventions promoting flow retrieval under adverse circumstances.

Self-concept clarity and Internet addiction disorder among junior high school students: A moderate mediation model

INTRODUCTION

As the epidemic spreads, the problem of Internet addiction disorder (IAD) stand out and getting serious. The present study aimed to investigate IAD among junior high school students during the spread of the COVID-19, and to explore the mediating role of cognitive failure between self-concept clarity and IAD, and the moderating role of mindfulness.

METHODS

A sample of 1,153 junior high school students from two randomly selected junior high schools in Henan Province were surveyed anonymously with Self-concept Clarity Scale (SCCS), Cognitive Failure Questionnaire (CFQ), Mindfulness Attention Awareness Scale (MAAS) and Internet Addiction disorder Test (IAT). The sample was obtained through random cluster sampling, taking classes as the clusters and students as the elements.

RESULTS

(1) Self-concept clarity was negatively correlated with Internet addiction disorder; (2) Self-concept clarity not only had a direct effect on Internet addiction disorder, but also indirectly affect Internet addiction disorder through cognitive failure; (3) Mindfulness moderates the relationship between self-concept clarity and Internet addiction disorder, as well as the relationship between cognitive failure and Internet addiction disorder. Compared with low levels of mindfulness, both the protective effect of self-concept clarity and the effect of cognitive failure on Internet addiction disorder were stronger among junior high school students who were at high levels of mindfulness.

CONCLUSION

This study constructs a moderated mediation model to explain the effect of self-concept clarity on Internet addiction disorder. It is effective to alleviate Internet addiction disorder by improving self-concept clarity and mindfulness level of the junior school students.

Structural Relationship between Korean Adolescent's Sports Participation, Optimism, Pessimism, Self-Regulation, and Coronavirus-Related Stress in the Pandemic Situation

This study aimed to examine the relationships between sports participation, optimism/pessimism, self-regulation, and coronavirus-related stress in Korean adolescents during the pandemic situation. Specifically, we attempted to offer valuable information that could help to alleviate coronavirus-related stress in adolescents by promoting participation in sports and the development of optimism and self-regulation. To achieve this aim, we conducted an online survey of 836 Korean adolescents in the pilot and main studies. Confirmatory factor, frequency, path, reliability, descriptive statistical, and multimedia analyses were performed. Our findings indicated several differences for each variable according to demographic characteristics. Sports participation exerted a positive effect on optimism (p < 0.001) and self-regulation (p < 0.01) and negative effects on coronavirus-related stress (p < 0.05) and pessimism (p < 0.001). In addition, optimism exerted a positive effect on self-regulation (p < 0.001) and a negative effect on coronavirus-related stress (p < 0.001), while pessimism exerted a negative effect on self-regulation (p < 0.01) and a positive effect on coronavirus-related stress (p < 0.001). Further analysis indicated that self-regulation had a negative effect on coronavirus-related stress (p < 0.05). These findings highlight the need for youth educational institutions to encourage adolescents to participate in sports and for organizing bodies to suggest various policies and provide education that can assist them in properly coping with and overcoming coronavirus-related stress by strengthening their optimistic attitude and self-regulation ability.