The authors noted that, “there is insufficient evidence to conclude that additional physical education time increases academic achievement; however, there is no evidence that it is detrimental.”16 Because studies in adults have suggested that PA may improve executive functions, a type of higher cognitive function,20 Best and Miller14 restricted their review to experimental studies that examined the effect of PA on children’s
executive functions. They found that both acute and chronic exercise may produce improvements in executive functions. Several reviews on PA, cognition and academic achievement Obeticholic Acid cost were published in 2011. Ahn and Fedewa12 reviewed studies on PA and several mental health outcomes, including cognitive impairment and conduct problems, and found a positive association with cognitive functions in randomized studies. Fedewa and I-BET-762 chemical structure Ahn19 also conducted a thorough meta-analysis of 59 studies that examined the effects of PA or fitness on academic achievement or cognitive functions. The overall effect
size was 0.32, identical to that found earlier by Sibley and Etnier.15 The greatest effects were on math achievement, intelligence quotient (IQ), and reading achievement. In a different type of review, Tomporowski et al.13 described the diverse PA interventions used to assess the effect of PA on children’s mental functions. The review summarized intervention studies on both acute and chronic PA, finding benefits to children’s academic and cognitive performance from both. The authors propose a complex meditational model by which PA may affect academic performance and advocate for studies to
integrate these multiple factors. The importance of this topic led the CDC to conduct a review of PA performed during the school day and academic achievement.6 It found half of the associations between PA and academic achievement Oxaliplatin to be positive, with most of the others reporting null associations and only a small percentage finding negative associations. The review concluded that there is either a positive or no relationship between PA and academic performance. As the focus on academics has increased in schools, No Child Left Behind has also taken action to close the achievement gap that exists in academic performance between white and black students. Health disparities accompany the academic achievement gap, including disparities in fitness and obesity between these populations. Efrat18 reviewed seven studies that examined the relationship between PA or fitness and academic-related outcomes in minority children, and found an overall positive relationship. The most recent review17 examined 14 prospective or intervention studies that investigated the effects of PA or fitness on academics and cognition.