Fitter Kids, Better Grades?
Fitter Middle School Students Scored Better on Math, Reading Tests, Researchers Find
Aug. 3, 2012 — Fitter children do better on school tests, according to new research that echoes previous findings.
The fitter the middle school students were, the better they did on reading and math tests, states researcher Sudhish Srikanth, a University of North Texas student. He presented his research Friday at the American Psychological Association’s annual meeting in Orlando.
The researchers tested 1,211 students from five Texas middle schools. They looked at each student’s academic self-concept — how confident they were in their capabilities to do well — and took into account the student’s socio-economic status.
They knew these two factors would play a role in how well the students did, Srikanth says.
After those factors, they looked at others that might influence school performance, such as social support, fitness, or body composition.
Bottom line? Of the other factors examined, “cardiorespiratory fitness has the strongest effect on academic achievement,” he says.
The research doesn’t prove cause and effect, and the researchers did not try to explain the link. But other research suggests why fitness is so important, states researcher Trent Petrie, PhD, director of the Center for Sport Psychology at the University of North Texas.
“Physical fitness is associated with improvements in memory, concentration, organization, and staying on task,” he says.
Fitter Kids, Better Grades: Details
For one to five months before the students took standardized reading and math tests, they answered questions about:
Usual physical activity Their view of their school ability Self-esteem Social support
The researchers assessed the students’ fitness. They used a variety of tests that looked at muscular strength and endurance, flexibility, aerobic capacity, and body composition.
Previous studies have found a link between fitness and improved school performance, Srikanth says. However, this new study also looked at several other potential influences.
For the boys, having social support was also related to better reading scores.
For the girls, a bigger body mass index was the only factor other than fitness that predicted better reading scores. The researchers are not sure why.
Other studies have found fitness more important than weight for test scores.
For both boys and girls, fitness levels were the only factors studied (besides socio-economic status and self-concept) related to math scores.
Srikanth found an upward trend, with more fitness linked with better scores. He states he cannot quantify it beyond that.
Fitter Kids, Better Grades: Perspectives
The new research echoes that of James Sallis, PhD, distinguished professor of family and preventive medicine at the University of California, San Diego. A long-time researcher on physical fitness, he reviewed the findings.
“The mountain of evidence just got higher that active and fit children perform better in school,” he says.
The finding that fitness was related to both reading and math scores in both girls and boys is impressive, he says. “That’s strong evidence.”
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Submited at Sunday, August 5th, 2012 at 8:15 am on Uncategorized by admin
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