A137: Meeting 24-Hour Movement Guidelines and Affect Balance in Children and Adolescents: A Multiple-Mediation Model Analysis
Notice bibliographique
Résumé
Background/Purpose: The Canadian 24-hour movement guidelines recommend an adequate level of physical activity, a limited amount of recreational screen time use, and sufficient sleep duration for children and adolescents. Affect balance is essential for children and adolescents’ physical health, psychological health, academic achievement and long-term development. Daily movement behaviors have been shown to influence affect balance with limited research. Whether and how meeting 24-hour movement guidelines relates to affect balance remains unclear. The aim of this study was to examine the relationship between meeting 24-hour movement guidelines and affect balance, and to explore the mediating effects of executive function and cognitive reappraisal. Method: A total of 530 Chinese children and adolescents with a mean age of 12.95 years (49.81% males) participated in this study. The three components of 24-hour movement behaviors (physical activity, recreational screen time, and sleep) were measured and coded respectively according to guideline recommendations. Meeting 24-hour movement guidelines was handled in terms of continuous variable (0 vs. 1 vs. 2 vs. 3). Participants also completed the Positive and Negative Affect Scale, the Adolescent Executive Function Scale, and the Emotional Regulation Questionnaire. SPSS 26.0 was used for descriptive statistics, univariate analysis of variance and correlation analysis of relevant data. The Hayes’ PROCESS 3.3 macro was used to examine direct and indirect effects between variables. Results: Meeting 24-hour movement guidelines showed a significant and positive association with affect balance (β = 1.413, p = 0.036). Executive function played a mediating effect between meeting 24-hour movement guidelines and affect balance (effect = 1.275, 95% CI: 0.486−2.083). Furthermore, executive function and cognitive reappraisal played sequential mediating effects between meeting 24-hour movement guidelines and affect balance (effect = 0.158, 95% CI: 0.052−0.299). The total indirect effects of execution function and cognitive reappraisal accounted for 55.84% of the total. Conclusion/Discussion: Meeting 24-hour movement guidelines promoted affect balance in children and adolescents by influencing executive function and through the sequential mediating effects of executive function and cognitive reappraisal. This study moved beyond prior research and provided a more comprehensive understanding of whether and how meeting 24-hour movement guidelines relates to affect balance. It also provided some enlightenment for the daily behavior management of children and adolescents. Measures should be taken to improve moderate to vigorous physical activity, ensure adequate sleep, and reduce recreational screen time to maintain children and adolescents’ affect balance.
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Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,003 | 0,001 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,003 | 0,006 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,001 | 0,001 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».