Original sentence: TV stereotypes of high schools have often promoted a "typical American school" as football games, fashion styles, skirt chasing, and not much devotion to academics or studying
Edited sentence: (Those are activities of the "nerds", who are usually stereotyped as weak and wearing goofy clothes).In certain cases this stereotype is pointed out by nations such as China and India, showing that if the stereotyped American high school is correct, it is no wonder the US is woefully uncompetetive in the global scientific and business fields.TV stereotypes of high schools have often promoted a "typical American school" as football games, fashion styles, skirt chasing, hanging out in fast food joints and not much devotion to academics or studying