Some of the things mentioned involved the fact that the study could have been done on a larger group with a variety of different ethnicities. This study was done on only 91 patients who were all Chinese. This could have impacted the outcomes because, as stated in the text, “older Chinese adults are reserved and do not readily express emotion” (Lin, 2010, p. 606). Other limitations of this article is that there is not a lot of measurable objective data used. All they used to back up what they found is the ratings of pain and anxiety from the patients and a measure of blood
Some of the things mentioned involved the fact that the study could have been done on a larger group with a variety of different ethnicities. This study was done on only 91 patients who were all Chinese. This could have impacted the outcomes because, as stated in the text, “older Chinese adults are reserved and do not readily express emotion” (Lin, 2010, p. 606). Other limitations of this article is that there is not a lot of measurable objective data used. All they used to back up what they found is the ratings of pain and anxiety from the patients and a measure of blood