The Moderating Effect of Physical Activity on the Association Between ADHD Symptoms and Peer Victimization in Middle Childhood

2015 ◽  
Vol 47 (6) ◽  
pp. 871-882 ◽  
Author(s):  
Tarrah B. Mitchell ◽  
John L. Cooley ◽  
Spencer C. Evans ◽  
Paula J. Fite
2021 ◽  
pp. 003151252110284
Author(s):  
João Paulo de Aguiar Greca ◽  
Thomas Korff ◽  
Jennifer Ryan

Our aim in this study was to investigate the relationships between physical activity (PA), pain, and injury among children. Secondarily, we examined whether these relationships differed between children with normal versus excessive weight or obesity. This was a cross-sectional study of 102 children (57 girls) aged 8–12 years old. We assessed the prevalence of moderate and vigorous PA using accelerometry over a seven-day period. We examined the associations between moderate PA, vigorous PA, pain presence, and injury presence using generalized estimating equations with a logit link and binomial distribution. We adjusted the obtained models for potential confounders and explored the moderating effect of weight status. We found no association between moderate PA and pain, but time spent in vigorous PA was associated with pain. Neither moderate or vigorous PA were associated with injury, and there was no moderating effect of weight status in these relationships. In summary, we found that objectively measured vigorous PA is associated with pain among 8–12 year old children. While these results should be replicated in longitudinal studies, they suggest that an association between vigorous PA and pain should be considered when developing PA interventions for children.


1999 ◽  
Vol 9 (1) ◽  
Author(s):  
Zopito Marini

This paper focuses on a particular type of peer victimization commonly identified as school bullying. In the past. myths and inaccurate assumptions coupled with the lack of empirical data on the long term effects and stability of peer victimization have presented serious obstacles toward a greater understanding of bullying. Recent research, however, suggests that the number of students affected is much higher than previously believed, the range of behaviours involved more severe, and the consequences long-lasting; in many cases, the maladjustment for both victims and bullies can extend well into adulthood. Clearly, peer victimization is a complex and multidimensional aspect of school life that needs to be understood in greater depth and taken much more seriously because of the associated consequences. This paper will provide an overview of four central aspects of bullying, namely, the myths, characteristics, callses, and consequences.


2010 ◽  
Vol 7 (4) ◽  
pp. 475-483 ◽  
Author(s):  
Karla E. Foster ◽  
Timothy K. Behrens ◽  
Abigail L. Jager ◽  
David A. Dzewaltowski

Background:This study evaluated the effect of elimination and nonelimination games on objectively measured physical activity and psychosocial responses in children.Methods:A total of 29 children in grades 4 to 6 (65.5% male; 10.5 ± 1.0 years old) wore an accelerometer while participating in 2 elimination and 2 nonelimination games. Activity counts were collected using a 30-second epoch and converted to METs to determine minutes spent in sedentary behavior and light, moderate, vigorous, and moderate-to-vigorous physical activity. Self-efficacy, enjoyment, and peer-victimization were assessed on 4 occasions (before and after 2 elimination and 2 nonelimination games).Results:Overall, girls spent more time in sedentary behavior compared with boys. Children engaged in significantly more moderate-to-vigorous physical activity during nonelimination games compared with elimination games. Furthermore, children significantly increased self-efficacy after playing both game sessions. A significant interaction between type of game and time of measurement in the prediction of enjoyment showed that enjoyment modestly increased after elimination games and slightly decreased after nonelimination games. There were no differences in peer-victimization.Conclusion:This study provides preliminary evidence that nonelimination games provide more moderate-to-vigorous physical activity compared with elimination games, but elimination games may be more enjoyable.


2016 ◽  
Vol 3 (4) ◽  
Author(s):  
Tuan Ba Vu ◽  
Katja Petry ◽  
Guy Bosmans

This study aimed to test the hypothesis that peer victimization in middle childhood predicts emotional problems in adolescents. The sample consisted of 1,000 students administrated at age 8 (wave 1) who were followed for seven years (wave 2). The peer victimization measures included one item derived from Goodman’s Strength and Difficulties Questionnaire (SDQ) (wave 1) and nine other items developed by Young Lives’ researchers (wave 2). The emotional problems measure used in both waves is SDQ’s Emotional Symptoms Subscale. Primary caregivers reported these measures at wave 1 and the children themselves reported at wave 2. Results revealed that current emotional problems significantly mediate the link between peer victimization and later emotional problems.


2021 ◽  
Vol 12 ◽  
Author(s):  
Yongtao Xie ◽  
Xuping Gao ◽  
Yiling Song ◽  
Xiaotong Zhu ◽  
Mengge Chen ◽  
...  

2020 ◽  

 “Our study findings highlight the possibility that MVPA might be a tool that can be used to reduce preschoolers’ ADHD behaviours and associated impairments, especially for young children at risk for ADHD” Betsy Hoza.


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