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A threshold problem with this argument is that the statistics of study cited by the author is open to doubt. We are not informed how these statistics derived, and thus cannot take the statistics as[for] granted. First, the author only compares how many times men or women faint respectively, without inferring the total number of them. Possibly, there are more men visiting the dentist than women, maybe ten times or so; but according to statistics, there[is] only three times more men than women faint. Obviously, it only proves that the women are more inclined to faint, which goes in sharp contrast to the author's conclusion.[一个alternative就写了这么长, 强] Secondly, the author fails to provide the sampling process and the number of respondents, which also render the statistics unreliable. It is possible that only a few, like less than five dentists, involved in this study. Also, it is equally possible that the dentists told a wrong number of people faint to the researchers in order to cover their incompetence as dentists.[这个和性别之间出现的差异没直接联系吧] According to both two points, if true, study cannot reflect the overall situation. Hence, from these two aspects, unless the author could give further information about the study, the statistics of the study is unpersuasive.
Moreover, even granted that the statistics is valid, the author provides poor evidence to establish the cause-effect relationship between faint and distress. Common sense informs us that faint has a close connection with individual situations and the process during treatment. In that case, lacking the information about men's physical situation, age range, occupation, it is presumptuous to draw such a conclusion. Chance is that, majority of men who go visiting dentists are old men and have more severe disease than the women, and thus they are more likely to faint. Meanwhile, another chance is that there are other contributors leading to men's faint rather than distress, like the medicine used during treatment. Therefore, if the author cannot rule out those possible reasons mentioned above, he/she cannot convince us that the men faint is due to their distresses.
Additionally, providing the causal relation is substantiated, the advertise strategy advised by the author is problematic somehow. For one thing, it is unfairly to only focus on the male patients while neglect the female patients. Because we are not told about the gender composition of consumers, we have reasons to doubt that perhaps most of consumers are women, whereas only a little fraction is men. If it is true, targeting the male consumer may disappoint female patients and drive them to other dentists. For another, only stressing the anesthetic techniques and the sensitivity of staff is unwarranted by this argument. To this point, no evidence is cited to prove that men only care about those two aspects. Rather, their choice of dentists may depend on other factors, say clinic's facilities, dentists' general techniques, or the price they have to pay. In short, a lot of contributors could influence patients' choice and the two factors cited by the author are only part of them. As a consequence, failing to account for so many other relevant factors, we cannot take the strategy too seriously.
惭愧, 实在改不出什么问题了
句子也比以前精练多了.
保持状态~~ |
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