NUR 389 Exam 2 Questions and Answers Already Passed Latest Update 2025-2026
The nurse researcher is writing the operational definition of a study variable. What information
should be included in this definition? - Answers (3) How the variable will be measured in a study
The purpose of a research study is to examine the effects of social support on the
psychological health of elderly residents of a nursing home. In this statement, psychological
health is which part of the study? - Answers (1) Dependent variable
The study hypothesis is, "Premature infants who receive skin-to-skin tactile stimulation gain
weight at a more rapid rate than premature infants who do not receive skin-to-skin tactile
stimulation." What is the independent variable? - Answers (4) Skin-to-skin tactile stimulation
The nurse researcher is planning how to conduct a quantitative research study. Which portion of
the research process is the nurse developing? - Answers (2) Research design
Qualitative researchers are generally more interested in relevance of findings than in objectivity
and generalizability. To what belief, generally held by qualitative researchers, is this most
directly related? - Answers (1) The belief that each subject is most knowledgeable about the
topic under study
The nurse researcher wishes to generalize a study's findings to persons living in the southern
United States. The study is being done on persons living in a small town in rural Alabama. Which
option reflects the target population of this study? - Answers (1) Persons living in the Southern
United States
The text at the beginning of a research study report reads: "Is there a relationship between the
number of medication errors made and the number of consecutive days the nurse has worked?
This study will try to determine if the number of medication errors made is related to the
number of consecutive days the nurse has worked. Medication errors are a serious threat to
hospitalized patients." Which of these statements is the research problem? - Answers (1) Is
there a relationship between the number of medication errors made and the number of
consecutive days the nurse has worked?
The nursing student has been assigned to read an article describing "mixed methods" research
as it applies to nursing. What can the student expect the article to discuss? - Answers (3) Using
both survey completion and face-to-face interviewing in one study
A nurse researcher is conducting a study on the relationship between medication errors and the
number of consecutive days worked by a nurse. One of the assumptions of this study is that
medication errors are a serious threat to patients. Which type of assumption is this? - Answers
(1) A universal assumption
A student in a research-focused doctoral program would like to play an active role in controlling
the research process. Which type of studies would be best for this student? - Answers (3) Quasi
, -experimental studies
In the review of literature, the nurse researcher was unable to find a questionnaire to collect the
unique data required for the proposed study. The researcher developed a questionnaire
specifically for the study. Once the study began, the researcher discovered that the
questionnaire was not supplying the data necessary to answer the study question. How could
the researcher have best avoided this situation? - Answers (3) Do a pilot study with the
questionnaire
A nurse doing qualitative research has approached an individual about participation in the study.
The person says, "I don't mind being in your study, but I do not want to be identified." Which
response, by the nurse researcher, is indicated? - Answers (1) "I will interview you, so I will know
what you said."
A new researcher says, "There is no previous information about this topic to include in a review
of literature." Which response to this statement is most valid? - Answers (2) This may occur, but
it is a very rare occurrence
The nurse researcher is writing the review of literature portion of the research report. What
should this nurse include in this section? - Answers (2) Studies that support and oppose the
researcher's position
Which reference citation indicates a secondary source? - Answers Jansen, C. E., Miaskowski, C.,
Dodd, J. S., & Dowling, G. (2005). Chemotherapy-induced cognitive impairment in women with
breast cancer: A critique of the literature. Oncology Nursing Forum, 32(2), 329-342
The researcher has attempted to avoid secondary sources in the literature review. What is the
rationale for this action? - Answers (3) The author of the secondary source may have left out
information from the original study
Which statement, made by a new nurse researcher, indicates that additional information about
grey literature is required? - Answers (1) "Grey literature has value but is not typically included in
literature reviews."
The nurse researcher is discussing how to formulate a search strategy prior to starting a
literature review. Which statement demonstrates this nurse understands the best way to
conduct this activity? - Answers (3) "It is important to use a variety of options and limiters in my
search."
The nurse researcher wants to review evidence-based practice resources during the review of
literature. Which database would be most helpful to this researcher? - Answers (2) Medline with
full text
The nurse researcher is conducting research about nursing interventions used in the treatment
of a specific disease state. The researcher would like to include evidence for and against the
The nurse researcher is writing the operational definition of a study variable. What information
should be included in this definition? - Answers (3) How the variable will be measured in a study
The purpose of a research study is to examine the effects of social support on the
psychological health of elderly residents of a nursing home. In this statement, psychological
health is which part of the study? - Answers (1) Dependent variable
The study hypothesis is, "Premature infants who receive skin-to-skin tactile stimulation gain
weight at a more rapid rate than premature infants who do not receive skin-to-skin tactile
stimulation." What is the independent variable? - Answers (4) Skin-to-skin tactile stimulation
The nurse researcher is planning how to conduct a quantitative research study. Which portion of
the research process is the nurse developing? - Answers (2) Research design
Qualitative researchers are generally more interested in relevance of findings than in objectivity
and generalizability. To what belief, generally held by qualitative researchers, is this most
directly related? - Answers (1) The belief that each subject is most knowledgeable about the
topic under study
The nurse researcher wishes to generalize a study's findings to persons living in the southern
United States. The study is being done on persons living in a small town in rural Alabama. Which
option reflects the target population of this study? - Answers (1) Persons living in the Southern
United States
The text at the beginning of a research study report reads: "Is there a relationship between the
number of medication errors made and the number of consecutive days the nurse has worked?
This study will try to determine if the number of medication errors made is related to the
number of consecutive days the nurse has worked. Medication errors are a serious threat to
hospitalized patients." Which of these statements is the research problem? - Answers (1) Is
there a relationship between the number of medication errors made and the number of
consecutive days the nurse has worked?
The nursing student has been assigned to read an article describing "mixed methods" research
as it applies to nursing. What can the student expect the article to discuss? - Answers (3) Using
both survey completion and face-to-face interviewing in one study
A nurse researcher is conducting a study on the relationship between medication errors and the
number of consecutive days worked by a nurse. One of the assumptions of this study is that
medication errors are a serious threat to patients. Which type of assumption is this? - Answers
(1) A universal assumption
A student in a research-focused doctoral program would like to play an active role in controlling
the research process. Which type of studies would be best for this student? - Answers (3) Quasi
, -experimental studies
In the review of literature, the nurse researcher was unable to find a questionnaire to collect the
unique data required for the proposed study. The researcher developed a questionnaire
specifically for the study. Once the study began, the researcher discovered that the
questionnaire was not supplying the data necessary to answer the study question. How could
the researcher have best avoided this situation? - Answers (3) Do a pilot study with the
questionnaire
A nurse doing qualitative research has approached an individual about participation in the study.
The person says, "I don't mind being in your study, but I do not want to be identified." Which
response, by the nurse researcher, is indicated? - Answers (1) "I will interview you, so I will know
what you said."
A new researcher says, "There is no previous information about this topic to include in a review
of literature." Which response to this statement is most valid? - Answers (2) This may occur, but
it is a very rare occurrence
The nurse researcher is writing the review of literature portion of the research report. What
should this nurse include in this section? - Answers (2) Studies that support and oppose the
researcher's position
Which reference citation indicates a secondary source? - Answers Jansen, C. E., Miaskowski, C.,
Dodd, J. S., & Dowling, G. (2005). Chemotherapy-induced cognitive impairment in women with
breast cancer: A critique of the literature. Oncology Nursing Forum, 32(2), 329-342
The researcher has attempted to avoid secondary sources in the literature review. What is the
rationale for this action? - Answers (3) The author of the secondary source may have left out
information from the original study
Which statement, made by a new nurse researcher, indicates that additional information about
grey literature is required? - Answers (1) "Grey literature has value but is not typically included in
literature reviews."
The nurse researcher is discussing how to formulate a search strategy prior to starting a
literature review. Which statement demonstrates this nurse understands the best way to
conduct this activity? - Answers (3) "It is important to use a variety of options and limiters in my
search."
The nurse researcher wants to review evidence-based practice resources during the review of
literature. Which database would be most helpful to this researcher? - Answers (2) Medline with
full text
The nurse researcher is conducting research about nursing interventions used in the treatment
of a specific disease state. The researcher would like to include evidence for and against the
