NURS 5366 Quiz 1 Research questions with answers new chamberlain collage questions and answers

Document Content and Description Below

NURS 5366 Quiz 1 Research questions with answers new chamberlain collage questions and answers • Question 1 What is the first step in the critical appraisal of a study? • Questi... on 2 A research study contains the following in its Introduction section: “This study was undertaken to explore the effect of massage on total hours of sleep per 24-hour day, in persons averaging fewer than 7 hours of sleep per night, attributable to insomnia. . . . Presumably by increasing endorphin levels, massage seems to provide an immediate relaxation and an ability to sleep immediately following the session, but it is unclear whether these benefits actually extend to total sleep, despite anecdotal support. The claim that massage increases total hours of sleep has been inadequately researched. . . . Does massage increase the total number of hours of daily sleep? . . . It was posited that provision of daily late-morning massage would affect total hours of sleep per 24-hour day. The study’s causational explanation was based on the physiologic matrix of McCarthy, which includes effects of endorphins on sleep, learning ability, pain, digestive function, and cardiac output. . . . It was taken as established fact that massage is pleasant, that research subjects getting fewer than 7 hours of sleep per night were sleep-deprived, and that endorphins mediated the changes observed.” What is the purpose of the study? • Question 3 A graduate student receives a mailed survey asking her to participate in research about unpleasant experiences in graduate school. She is asked to return the survey, and the instructions say, “Return of this instrument implies consent.” Why does this constitute consent? • Question 4 A research study contains the following in its Introduction section: “This study was undertaken to explore the effect of massage on total hours of sleep per 24-hour day, in persons averaging fewer than 7 hours of sleep per night, attributable to insomnia. . . . Presumably by increasing endorphin levels, massage seems to provide an immediate relaxation and an ability to sleep immediately following the session, but it is unclear whether these benefits actually extend to total sleep, despite anecdotal support. The claim that massage increases total hours of sleep has been inadequately researched. . . . Does massage increase the total number of hours of daily sleep? . . . It was posited that provision of daily late-morning massage would affect total hours of sleep per 24-hour day. The study’s causational explanation was based on the physiologic matrix of McCarthy, which includes effects of endorphins on sleep, learning ability, pain, digestive function, and cardiac output. . . . It was taken as established fact that massage is pleasant, that research subjects getting fewer than 7 hours of sleep per night were sleep-deprived, and that endorphins mediated the changes observed.” What is the research problem? • Question 5 The right an individual has to be told that he is a potential participant in a research study and may decide not to be so best defines which of the following human rights? • Question 6 A researcher who desires to determine the cause-and-effect relationship between the use of a new car seat restraint and the subsequent rate of children’s spinal cord injury will utilize which form of nursing research? • Question 7 A researcher conducting a study to examine linkages among age, gender, driver’s license suspension, and zip code poverty, educational level, and income, sourced from the records of the State Department of Motor Vehicles, is using which of the following types of research? • Question 8 Control occurs when the researcher imposes “rules” to decrease the possibility of error and thus increases the probability that the study’s findings are an accurate reflection of reality. Which type of research design has the highest level of control in a study? • Question 9 Why is operational reasoning necessary for research? • Question 10 A researcher studies the effect upon dental caries formation of a year-long regimen of daily rinsing with a particularly noxious-flavored oral solution, only to discover than 285 of the 300 subjects in the study have withdrawn from it by the end of the first month. Which step in the research process was not properly undertaken? • Question 11 A master’s student knows next to nothing about Maslow’s theory related to hierarchy of needs but, on her advisor’s recommendation, decides to use it as a theoretical framework for her theory paper. The student goes to the library and accesses an old master’s thesis that also uses the theory and copies three pages, word for word. She uses the other student’s reference to Maslow’s work. This is an example of which of the following? • Question 12 All of the following have the potential to generate new knowledge for nursing EXCEPT • Question 13 Hospital nurses are observed in order to determine exactly how long nurses swab IV ports with alcohol. Because they are being observed, they “scrub the hub” longer than they ordinarily would have. This is an example of what threat to validity of the the study design relevant to quantitative research? • Question 14 What is the relationship between a conceptual definition and an operational definition? • Question 15 Sources of research topics often come from research priorities developed by professional organizations and funding agencies. Which of the following is an example of a research priority in healthcare? • Question 16 A researcher conducts a study to determine the effectiveness of a special program of sensitivity training for nurse managers upon several outcomes, all related to the staff’s ability to identify and intervene appropriately when medication errors occur. This is an example of what type of quantitative research? • Question 17 What does a quantitative research instrument measure? • Question 18 A nurse researcher works on a subacute orthopedic hospital floor. She notes that elders with knee replacements sleep as many as 16 hours a day, waking only for physical therapy and meal. She also notices that those with many visitors sleep fewer hours and seem to experience more pain. She wonders whether sleep in elders after knee replacement prevents pain, or whether elders select the coping strategy of sleeping more, in response to pain. She wants to identify the possible relationship between sleep and pain so she conducts a literature search which reveals only three descriptive studies on this topic (one quantitative and two qualitative). What is “the relationship between elders’ hours of sleep following knee replacement and its relationship with report of pain”? • Question 19 Which of the following statements best describes the relationship between research and practice? • Question 20 Researchers who select a quantitative design for their study want to [Show More]

Last updated: 1 year ago

Preview 1 out of 10 pages