chewing gum in correlation with better academic performance

Chewing Gum said to Improve Academic motion This translate took place in April of 2009. Craig Johnston, PhD, and his team of researchers took a host of 108 ordinal grade kids and split them up into two stems. each(prenominal) students took mathematics testifys while one group chewed Wrigleys sugarless mumble and the other group did non. This experiment lasted 14 weeks. The group who chewed the chewing gum finalized with a 3% better test score. Johnston concluded that sacramental manduction gum does, in fact, mitigate test scores. I regard that this information in not sensible. It seems to follow correlation sooner of causation. The test scores could curb away been increased from a event of things. For example, the majority of these students could confuse studied more or have gotten more log Zs the night before the test. It also could be just a simple coincidence that these scores were higher. In the article, some hatful question this theory scarce no(prenominal) have actually had leaven disproving it. Others agree and have facts to bear bring out the theory but none actually prove it. For example, Daniel Morgan, PhD, state that chewing gum could be a stress support and that could be the argumentation behind the higher test scores. I also wee-wee this field of force could not be valid because they used only if Wrigleys sugarless gum.

It makes me question whether or not this study could have been for the promotion of Wrigleys gum and for sale purposes. If this is the case, and so I could definitely detect a biased sound judgment towards improving academics by chewi ng their gum. They would necessitate to s! ell their product, therefore, they would regulate the public what they want to hear. I think if the study was through with(p) with more types of gum the conclusion could be more plausible. Also, if the kids were time-tested before they chewed the gum several time and they had more of a basis to go off of then they could find out if the gum really worked for that particular child. In the article, Daniel Morgan, PhD, states, Id like to know more to the highest degree the brain...If you want to strike a full essay, order it on our website: BestEssayCheap.com

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