Think to drink : the effects of adequate hydration on student performance
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Date
2002
Authors
Ottewell, Janice Elaine
University of Lethbridge. Faculty of Education
Journal Title
Journal ISSN
Volume Title
Publisher
Lethbridge, Alta. : University of Lethbridge, Faculty of Education, 2002
Abstract
Research on the relationship between nutrition and neuroscience suggests water is a
valuable educational tool. What students drink can have a marked effect on their mood,
behaviour, and, in turn, their ability to learn. Poor hydration habits and the consumption
of food additives, such as aspartame and caffeine, can have a negative effect on student
performance. This study examines the effects of regular and adequate hydration on rural
high school students in a grade twelve class. Eight students consumed and tracked their
regular beverages and mood for two weeks, while the researcher interviewed the subjects
regarding their awareness of the benefits of hydration. In the subsequent three-week
period the students drank a minimum of eight glasses of water daily, while at the same
time eliminating caffeine products from their diets. Tracking beverage consumption and
mood continued. A post-study interview elicited the subjects' feelings of well being, and
understanding of adequate hydration, as well as the students' intentions, if any, to alter
their beverage intake as a result of their experience. The students also completed written
feedback regarding their impressions about their participation in the study. Adequate and
regular water seemed to have a positive effect on the students' well being and mood.
Several reported feeling more alert and more focused, less tired and less stressed—more
ready and able to learn. In addition to teaching and modeling the educational benefits of
hydration, schools and educators must do their part to ensure the availability of water in
the vending machines, the cafeterias, and the classroom.
Description
x, 83 leaves ; 29 cm. --
Keywords
High school students -- Health and hygiene , High school students -- Nutrition , Academic achievement -- Effect of nutrition on , Water -- Health aspects