Wednesday, 29 April 2015

We think better on our feet, literally

Credit: Texas A&M Health Science Center

By Science Daily

A study from the Texas A&M Health Science Center School of Public Health finds students with standing desks are more attentive than their seated counterparts. In fact, preliminary results show 12 percent greater on-task engagement in classrooms with standing desks, which equates to an extra seven minutes per hour of engaged instruction time.

The findings, published in the International Journal of Health Promotion and Education, were based on a study of almost 300 children in second through fourth grade who were observed over the course of a school year. Engagement was measured by on-task behaviors such as answering a question, raising a hand or participating in active discussion and off-task behaviors like talking out of turn.

Standing desks — also known as stand-biased desks — are raised desks that have stools nearby, enabling students to sit or stand during class at their discretion. Mark Benden, Ph.D., CPE, associate professor at the Texas A&M Health Science Center School of Public Health, who is an ergonomic engineer by trade, originally became interested in the desks as a means to reduce childhood obesity and relieve stress on spinal structures that may occur with traditional desks. Lessons learned from his research in this area led to creation of Stand2Learn™, an offshoot company of a faculty-led startup that manufactures a classroom version of the stand-biased desk.

Benden’s previous studies have shown the desks can help reduce obesity — with students at standing desks burning 15 percent more calories than students at traditional desks (25 percent for obese children) — and there was anecdotal evidence that the desks also increased engagement. The latest study was the first designed specifically to look at the impact of classroom engagement.


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