Effects of Brain Breaks on Educational Achievement in Children With and Without ADHD: The Break4Brain Project
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 60
- 试验地点
- 2
- 主要终点
- Academic achievement
研究概览
简要总结
Advancement in teaching methods, together with the frenetic change in the lifestyles of the school population, provides a unique opportunity to advance scientific knowledge. The current project, called "The Break4Brain Project", aims to examine the acute (transient) effects of physical activity on brain function, cognition, and academic performance in children with and without Attention Deficit Hyperactivity Disorder (ADHD). Specifically, a total of 60 children between 10 and 12 years old will be included with (n=30) and without (n=30) ADHD. The study will use an intra-subject design of isolated conditions with four measurement moments where the children will perform three different experimental conditions lasting 10 minutes, which will be randomized in a counterbalanced manner. These experimental conditions will be based on physical activity engaging cognitively, physical activity without engaging cognitively, and cognitively engaging control condition. This project could have a significant impact in the educational field, since, if brain function, cognition, and academic performance prove to be favorably stimulated, acutely, by physical activity through active breaks, these could be prescribed as an effective teaching strategy for children with and without ADHD in the school setting.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 10 Years 至 12 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Children aged 10-12 years diagnosed with ADHD by a recognized diagnostic procedure.
- •Children aged 10-12 years without any neurodevelopmental impairment.
排除标准
- •Children who have serious physical or mental disorders.
研究组 & 干预措施
Physical activity with engaging cognitively
This experimental condition involves engaging in physical activity interspersed with rest periods based on cognitive tasks.
干预措施: Physical activity with engaging cognitively (Behavioral)
Physical activity without engaging cognitively
This experimental condition involves engaging in physical activity interspersed with rest periods (without cognitive tasks).
干预措施: Physical activity without engaging cognitively (Behavioral)
Cognitively engaging control conditions
In this condition, participants will be suggested to watch a video while seating/resting for 10 minutes.
结局指标
主要结局
Academic achievement
时间窗: 4 times (during 4 weeks)
In this research, only the general academic fluency index was administered, consisting of the reading, mathematics, and writing fluency subtests. Reading fluency assessed the participant's capacity to read simple sentences rapidly, mathematical fluency gauged the ability to quickly solve simple addition, subtraction, and multiplication problems, and writing fluency measured the skill to formulate and write sentences promptly.
Inhibition
时间窗: 4 times (during 4 weeks)
Flanker Test: Assessed inhibitory control of irrelevant stimuli. Congruent stimuli facilitated processing, while incongruent ones hindered it.
Working memory
时间窗: 4 times (during 4 weeks)
n-back Test: Evaluated working memory's information updating. Participants matched stimuli to the one 'n' items ago, with increasing difficulty.
Sustained attention
时间窗: 4 times (during 4 weeks)
Conners CPT-3 Attention Test: Examined sustained attention with 360 trials, 18 blocks, and varying intervals. 90% featured non-X target stimuli. Assessment included scaled scores for attentional capacity (d'), error categorization, and reaction metrics.
Brain function
时间窗: 4 times (during 4 weeks)
Event-related brain potentials (ERPs), acquired from the electroencephalogram, served as a metric for brain response to discrete events. Neuroelectric activity was captured from 14 scalp electrode sites, arranged using the EMOTIV EPOC X and its corresponding software. Selected components of event-related brain potentials were assessed, with a focus on analyzing the amplitude and latency of P3 (also referred to as P300). A higher P3 amplitude was considered indicative of an enhanced ability to enlist attentional resources, while a lower P3 latency was considered indicative of heightened cognitive processing speed. In study I, ERPs were concurrently recorded during cognitive function (not CPT-3).
次要结局
- Physical fitness and body composition(baseline)
- Motor proficiency(baseline)
- Physical activity levels and sleep(baseline)
- Biological maturation(baseline)
- Self-reported sedentary patterns(baseline)
- ADHD symptoms(baseline)
- IQ(baseline)
- Socioeconomic levels(baseline)
- Educational levels(baseline)
研究者
Josep1
Senior Lecturer
University of the Balearic Islands