scholarly journals Children’s sleep and adjustment: the moderating role of vagal regulation

2007 ◽  
Vol 16 (4) ◽  
pp. 396-405 ◽  
Author(s):  
MONA EL-SHEIKH ◽  
STEPHEN A. ERATH ◽  
PEGGY S. KELLER
2016 ◽  
Vol 41 (2) ◽  
pp. 275-284 ◽  
Author(s):  
Anjolii Diaz ◽  
Rebecca Berger ◽  
Carlos Valiente ◽  
Nancy Eisenberg ◽  
Sarah K. VanSchyndel ◽  
...  

Poor sleep is thought to interfere with children’s learning and academic achievement (AA). However, existing research and theory indicate there are factors that may mitigate the academic risk associated with poor sleep. The purpose of this study was to examine the moderating role of children’s effortful control (EC) on the relation between sleep and AA in young children. One hundred and three 4.5- to 7-year-olds (M = 5.98 years, SD = 0.61) wore a wrist-based actigraph for five continuous weekday nights. Teachers and coders reported on children’s EC. EC was also assessed with a computer-based task at school. Additionally, we obtained a standardized measure of children’s AA. There was a positive main effect of sleep efficiency to AA. Several relations between sleep and AA were moderated by EC and examination of the simple slopes indicated that the negative relation between sleep and AA was only significant at low levels of EC.


2021 ◽  
pp. 014303432199350
Author(s):  
Mengdi Chen ◽  
Qinmei Xu ◽  
Ming Cui

The present study investigated (1) the mediating role of attention in the associations between children’s sleep problems and classroom learning behaviors in elementary school, and (2) the moderating role of gender in these associations. Results from structural equation modeling showed that children’s sleep problems had a significant and negative association with their attention level (β = –.08), and their attention level had a significant and positive association with their classroom learning behaviors (β = .20). The indirect effect of sleep problems on classroom learning behaviors, however, was not significant (β = .02). Gender of a child had significant moderating effects on the associations between sleep problems and attention level and between attention level and classroom learning behaviors. Related intervention programs can be implemented to reduce children’s sleep problems and to improve their academic performance.


Author(s):  
Ryan J. Kelly ◽  
Matthew E. Lemberger-Truelove ◽  
Ashley Martin-Cuellar ◽  
Erika J. Bagley ◽  
Nicholas R. Lazzareschi ◽  
...  

Crisis ◽  
2020 ◽  
Vol 41 (2) ◽  
pp. 82-88 ◽  
Author(s):  
Bob Lew ◽  
Ksenia Chistopolskaya ◽  
Yanzheng Liu ◽  
Mansor Abu Talib ◽  
Olga Mitina ◽  
...  

Abstract. Background: According to the strain theory of suicide, strains, resulting from conflicting and competing pressures in an individual's life, are hypothesized to precede suicide. But social support is an important factor that can mitigate strains and lessen their input in suicidal behavior. Aims: This study was designed to assess the moderating role of social support in the relation between strain and suicidality. Methods: A sample of 1,051 employees were recruited in Beijing, the capital of China, through an online survey. Moderation analysis was performed using SPSS PROCESS Macro. Social support was measured with the Multidimensional Scale of Perceived Social Support, and strains were assessed with the Psychological Strains Scale. Results: Psychological strains are a good predictor of suicidality, and social support, a basic need for each human being, moderates and decreases the effects of psychological strains on suicidality. Limitations: The cross-sectional survey limited the extent to which conclusions about causal relationships can be drawn. Furthermore, the results may not be generalized to the whole of China because of its diversity. Conclusion: Social support has a tendency to mitigate the effects of psychological strains on suicidality.


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