(Unit5TextB课文段落) It ’ s true this may help reduce exposure to the temptation of market materialism. Yet, the programs themselves are often the reasons. One study found that the cost of the lifestyles represented in the most popular TV situation comedies are well beyond what the average American can afford. We see these lifestyles and, over time, expect them. 判断题: A study suggests that some TV programs have a negative influence on people's mind.