Did they test the memories of the three groups prior to beginning the experiment to determine whether it was the gum or the groupings that led to the results?
My professor would definitely not have accepted the conclusions if they didn't. Plus he detested chewing gum in class so he would be biased anyway.
yeah I remember LONG time ago hearing something about when you chew gum you get smarter or at least it helps you .... so I guess they weren't making it up
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