CHEWING GUM AND CONCENTRATION PERFORMANCE1.
TANZER, U. 1; von FINTEL, A. 2; EIKERMANN, T. 2
[Article] Psychological Reports. 105(2):372-374, October 2009.

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: The effect of chewing gum on performance was examined. Four Grade 3 (8- to 9-year-olds) classes in a German primary school participated; 2 classes chewed gum during a 16-min. concentration test. Chewing gum had a significant and positive effect on concentration performance.

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