DCE NURSING 314: RESEARCH METHODS
RN to BSN

Anne Hedger, MN, ACNP-CS, ANP-CS, PNP-AC, CCRN
Adjunct Online Faculty

Linfield-Good Samaritan School of Nursing

Spring 2007

Course Number:

NUR 314

Course Title:

Research Methods  

Faculty:

Anne Hedger, MN, ACNP-CS, ANP-CS, PNP-AC, CCRN
Adjunct Online Faculty
ahedger@linfield.edu

annehedger@yahoo.com  (alternate)

 

 

Catalog Description:

Methods used in formulating and conducting research on problems arising within health care.
Prerequisite: Statistics course

 

Course Objectives:

 

1. Identify the major steps in the research process.
2. Define the relationship between problem identification and a theory in the research process.
3. Describe strengths and limitations of various research designs.
4. Differentiate between probability and nonprobability sampling.
5. Describe various data collection methods.
6. Define types of reliability and validity of quantitative data collection instruments.
7. Describe criteria for evaluating the trustworthiness of qualitative data.
8. Describe the analysis of quantitative and qualitative research data.
9. Interpret and evaluate research.
10. Discuss ethical issues relevant to research.

 

Topical Outline:

I. Major Steps in the Research Process
II. Theory and Problem Identification
III. Research Designs
IV. Sampling
V. Data Collection Methods
VI. Quality of Data
VII. Analysis of Data
VIII. Interpreting and Evaluating Research
IX. Ethical Issues in Clinical Research

 

Teaching Strategies:

Lecture/discussion online
Audiovisual aids
Reading assignments
Homework assignments
Study Modules/Quizzes

Small group work

Evaluation Methods:

Research Utilization Assignments

Preparation of a research proposal
Critique of a research study

Study modules
Attendance, preparation and participation

Required Texts:

Polit, D. & Beck, C. (2005). Essentials of Nursing Research (6th ed.).   Philadelphia: Lippincott.

Publication Manual of the American Psychological Association. (5th  ed.). (2001). Washington, D.C.: American Psychological Association.

Date

Content

For this week

Week One
2/17/07- 2/21/07

Course Overview
Overview of the research process.

Quantitative and Qualitative Study Overview

 

P&B Ch. 1, 2, 3   

Week Two

2/22/07-2/28/07 

Reading Research Reports

Ethics in Research

 

  P&B Ch. 4,5

Week Three 

3/1/07-3/7/07 

Research Problems, Questions, Hypotheses

  P&B Ch. 6

Week Four

3/8/07-3/14/07 

Literature Reviews

Theories, Models and Frameworks  

   P&B Ch.7, 8

Week Five

3/15/07-3/21/07 

Quantitative Research Design

   P&B Ch. 9

Week Six

3/22/07-3/28/07 

Quantitative Research Sampling

  P&B Ch. 12

Week Seven
3/29/07-4/4/07 

Qualitative Research Design and Sampling

  P&B Ch. 10,12

Week Eight
4/5/07-4/11/07 

Specific Types of Research

Data Collection Methods 

 P&B Ch. 11, 13

Week Nine
4/12/07-4/18/07 

Data Collection 
 

P&B Ch. 14

Week Ten
4/19/07-4/25/07 

Quantitative and Qualitative data analysis 

 

 

P&B Ch. 15,16

Week Eleven
4/26/07-5/2/07 

Research Critiques

P&B Ch. 17

Week Twelve
5/3/07-5/9/07 

Research Critiques

Utilization of nursing research

P&B Ch. 18

Week Thirteen
5/10/07-5/16/07 

No in-class work. Concentrate on your research proposals.
 

 

Week Fourteen
5/17/07-5/23/07 

 No in-class work. Concentrate on your research proposals.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COURSE WEEK

The online week begins on Thursday and ends on Wednesday.

Class opens on Thursdays at 12:00am (midnight) and close the following Wednesday at 11:59pm, PST.

Day 1 – Thursday

Day 2 – Friday

Day 3 – Saturday

Day 4 – Sunday

Day 5 – Monday

Day 6 – Tuesday

Day 7 - Wednesday

 

EVALUATION

In order to successfully pass NUR 314 you must receive a Grade of at least "C" in the critique of a research report, and grade of at least "C" in the research proposal. Class attendance, preparation and participation is expected.

 

Each assignment will comprise the following points toward your final grade:

Assignments                                                       Points

Syllabus Quiz                                                               10

Research Utilization Exercise                                  

            Identification of Problem Area                           5 

            Written Problem Statement                               5 

            List of 10 research articles from lit review          5 

            Approval of critique article                                5 

Research Report Critique Part I                                  40

Research Report Critique Part II                               120 
Research Proposal                                                    120

Quizzes (5 total, 20 points each)                               100
Participation                                                               60

 

Total                                                                     470 pts

 

Grade  Points              Percentage

A         437-470           (93-100)

A-        423-436           (90-92)

B+       404-422           (86-89)

B          390-403           (83-85)

B-        376-389           (80-82)

C+       357-375           (76-79)

C         343-356           (73-75)

C-        329-342           (70-72) Unacceptable Grade

D+       310-328           (66-69)

D         296-309           (63-65)

D-        282-295           (60-62)

F          0-281               (0-59)

 

Penalty for Assignments Submitted Late:

Please be timely in submitting your assignments.  Assignments are due by 11:55pm on the due date, pacific standard time.  There will be a 10% per day deduction for late work, with a minimum deduction of one point. If you know you're going to be away on a day an assignment is due, know that I will ALWAYS accept work early (without a penalty!), so send it on in a day or two ahead of time. I do not accept any assignment more than three (3) days late.   No assignments are accepted after the last day of class.

Incomplete Course Work

A grade of incomplete will not be given for NUR 314 except for extremely extenuating circumstances. Before such a grade is awarded, a contract specifying remaining requirements and due dates must be agreed upon by the student and instructor.

Academic Dishonesty

Academic work is evaluated on the assumption that the work presented is the student's own, unless designated otherwise. Anything less is unacceptable and is considered academic dishonesty.

Cheating consists of using or attempting to use unauthorized materials, information, or study aids in any academic work submitted for credit. 

Plagiarism is the submission of academic work for credit that includes materials copied or paraphrased from published or unpublished works without documentation.

Fabrication is the falsification or invention of any information or citation in academic work.

Facilitating academic dishonesty consists of helping or attempting to help another student to violate the college's policy on academic dishonesty.

The course instructor will, when discovering a case of academic dishonesty, inform the Dean of Students, as well as the student, in writing of the incident within ten days of the discovery of the offense. The written document detailing the incident will also be placed in the student's permanent file in the Records Office. Engaging in academic dishonesty will result in not passing the course. The Dean of Students is responsible for referring all cases involving more than one offense to the College Judicial Council, which may impose College-level penalties. Students may appeal a decision.

 

 

Students with documented disabilities who may need accommodation, who have any emergency medical information that the instructor should know, or who require special arrangements in the event of evacuation, should meet with the instructor as early as possible, no later than the first week of class.

 

Disability

 

 

COURSE REQUIREMENTS

A. Study Modules/Quizzes

You will find that you have required quizzes (which are really study modules) to complete and submit.

In WebCT, you can find these under “Assessments.”

These activities have been designed to facilitate your understanding of research and to stimulate your critical and creative thinking processes. There is one quiz for each two weeks of class.  There is no quiz over weeks 11 and 12..  There are 5 quizzes total, each with 20 questions, combined of a series of multiple choice and T/F questions. These quizzes are a required portion of your grade that you must complete.  Each question is worth one (1) point, and will eventually end up equaling 100 points toward your final grade. 

I will post the quiz at the beginning of the two week period, so that you can work on the answers as you study the material.  You only have one chance to sit down and fill in your answers, so be ready to do so.  You can print out the quiz and work on it as you do your reading assignments.  These can be open book, open lecture, and you can work with your classmates if you desire throughout the two weeks, but you will need to submit your answers to the quiz by the due dates.  You have one chance to take each quiz, so be ready to take it as you sit down.  Do not submit your answers until you are ready and can complete these.  When you fill in the answers, you should do it in one sitting so that you don’t get logged off and lose your submission.

Quiz grades and answers will be available after the due date.  You can take the quiz anytime during the two weeks that you desire, but each quiz is due on the due date and time.

 

 

 

B.  Research Utilization Assignments

Steps

1.         Identify a problem or question that you have encountered in your nursing practice .
The problem could be a procedural practice, a communication problem, a decision making problem, etc. Submit a one paragraph essay on why you have decided this is a problem.  Indicate why you wish to do research in this area.  Look at the problem generally, and also specifically.   Submit your paragraph to the assignments section by the due date.

2.         Submit a list of the following on your topic/focus of the area you deemed problematic.  Phrase the answers to the following as discussed in your text and study materials.  Submit to the assignments section by the due date.

 

1.  What is your Problem Statement?  

2.  Formulate your Problem Statement into a Research Question.

3.  Pose three Hypotheses on this Problem Statement and Research Question. 

4.  What is your Statement of Purpose?

5.  What are your three Aims/Objectives in your proposed study?

3.         Do a literature search to identify articles that relate to your problem statement.
Select a minimum of 10 articles that will help in creating your literature review on your topic, and submit this list of the 10 articles using APA format as a reference list to the assignments section by the due date.  These articles should be less than 5 years old, and from scholarly journals.

4.         Select one (1) researched based article (from your list of 10 above) that relates to your problem statement to critique. Specify which of the 10 articles you have found that you want to use for your research critique assignment.  Once you have my approval, you may proceed in working on your Research critique assignment.  Once approved, you will need to forward a copy of the article to me.  You can send by email attachment, or by U.S. Postal Service to me.    (PO Box 399, Beavercreek, OR  97004)

5.         Critique Research article. See criteria in the syllabus below on Research Critique.   

                  Submit Part I (Component headings 1-4) to me by the due date by submitting to the assignments section.    Part II of the critique assignment is the final draft.  You can use my comments and feedback from Part I and revise this section, and combine it to the remainder of the assignment so that you include component headings 1-11.

6.         Complete the Research Proposal.  See criteria in the syllabus below.

Grading

Identification of Problem Area                                       Due  3/2/07      5 pts

Written Problem Statement                                           Due  3/9/07      5 pts

List of 10 Research Articles from Lit Review                 Due  3/23/07    5 pts

Approval of Critique Article                                          Due  3/30/07    5 pts

Research Critique         Part I (1-4)                               Due  4/20/07    40 pts

                                    Part II (1-11)                           Due  5/11/07    120 pts

Research Proposal                                                        Due  5/23/07    120 pts

 

D.  CRITIQUE OF A RESEARCH REPORT

 

GUIDELINES FOR INDIVIDUAL CRITIQUE OF NURSING RESEARCH STUDY

You are required to read and critique a faculty approved nursing research article discussed through the research utilization exercise and report your findings in a narrative format.  Be sure to comment on the study’s strengths as well as weaknesses.  Give specific examples of both.  Avoid vague generalizations of praise and fault-finding.  Suggest alternatives that the research (or future researchers) might want to consider.  Don’t just identify the problems in the research study.  Offer some recommended solutions, making sure the recommendations are practical ones.

Address each of the following areas.  Do not answer questions with yes/ no answers. Explain, describe and give examples from the article to support your critique.  You are to submit the following via the assignments section by the due date. 

A.  A copy of the research article.  You can scan, email as an attachment, or send via US Postal Service as discussed above.  This should be sent to me after you have instructor approval for the article you have chosen. 

B.  There are two parts. 

Part I will include component headings 1-4. 

1.  Initial Critique

2.  Purpose, Objectives, Hypotheses, Questions

3.  Literature Review

4.  Theoretical/Conceptual Framework

Part II will include your revisions from part I (using my feedback and comments) with the remainder of the components of the critique assignment (component headings 1-11).

C.  The paper should be double-spaced and grammatically correct.  Attach a reference list in APA format, 5th edition.  Reference the research article and any literature used to support the critique.   The critique itself should address each of the following questions with answers and rationale.  Please answer the questions as given below, and write in paragraph format.  Headings are required as below (1-11) to organize your critique.  The paper itself does NOT have to be in APA format, although the reference list does.

 

1.  Initial Critique

 

  • What type of study was conducted?
  • What was the setting?
  • Were the steps for the research process clearly identified?
  • Were any of these steps missing?
  • Did the study flow logically from one section to another?
  • Is the study an important one in terms of the significance of the problem studied
  • Does this research problem have obvious relevance to some aspect of the nursing profession
  • Was it feasible for the researchers to study the problem and purpose identified?

 

2.  Purpose, Objectives, Hypotheses, Questions

 

  • State the research problem and purpose.
  • Where does the author state the purpose?
  • Is the problem to be addressed formally stated as a statement of purpose, research question, or hypothesis to be tested? Is this information communicated clearly and concisely?
  • Are the purpose statements and research questions worded appropriately (e.g., are key concepts or variables identified and the study group or population of interest specified)?
  • In the introduction to the problem, what is the general area of concern in need of a solution, improvement and/or alteration?
  • Do you agree with the author as to the need for the study?
  • Are the objectives, questions or hypotheses linked to the study framework?
  • Are the hypotheses testable in the study?
  • State the research hypothesis(es). If the author did not state research hypotheses, is their absence justifiable?
  • Explain how the hypotheses flow logically from the theoretical rationale or review of the literature? If the hypotheses do not relate to the review of the literature, what justification is offered for the researcher's predictions?
  • Are the hypotheses directional or nondirectional? State the rationale for the type of hypotheses (directional or nondirectional).
  • Are hypotheses stated as research hypotheses or null hypotheses?
  • Does the problem have significance for the nursing profession? How will the research contribute to nursing practice, nursing administration, or nursing education?

3.  Literature Review

  • Are the relevant studies identified and described?
  • Are the majority of sources primary or secondary?
  • Does the literature review include current sources?
  • Is the present study connected to previous research?
  • Does the content of the literature review relate directly to the research problem or is it only peripherally related? Give examples to support your response.
  • Did the author critically appraise and compare key studies? Are the studies critiqued by the researcher, or just brined accounts of the study results given?
  • Is the review organized in such a way that the development of ideas is clear?
  • If the review is part of a research report for a new study, does the review support the need for the new research? If the review is designed to guide clinical practice, does the review of the evidence support the need for (or lack of need for) changes in practice?
  • Is the style of the review appropriate? Does the reviewer paraphrase, or is there an overreliance on quotes? Does the review appear unbiased? Does the reviewer use appropriately tentative language?

 

4.  Theoretical/Conceptual Framework

 

  • Does the research report describe an explicit theoretical or conceptual framework for the study? If not, does the absence of an explicit framework detract from the usefulness or significance of the research?
  • What is the framework, and how is it presented?
  • Does the framework describe and defined the concepts of interest?
  • Does the framework present the relationships among the concepts and related them to the study variables?  
  • Does the report adequately describe the major features of the framework so that readers can understand the conceptual basis of the study?
  • Is the framework consistent with the research paradigm?
  • Do the research problem and hypotheses naturally flow from the framework, or does the purported link between the problem and the framework seem contrived?
  • Are conceptual definitions of the concepts in the study provided? Are the conceptual definitions consistent with the framework? Are the definitions clear and sufficiently detailed?
  • Identify the variable(s) of interest in the study.
  • State the conceptual definition of each variable.
  • State the operational definition of each variable.
  • Are the variables adequately defined?
  • Which variable(s) are independent variables
  • Which variable(s) are dependent variables.
  • Did the framework guide the study methods? For example, do the operational definitions correspond to the conceptual definitions? Were hypotheses tested statistically?
  • Does the researcher tie the findings of the study back to the framework at the end of the report? How do the findings support or undermine the framework? Are the findings interpreted within the context of the framework?

 

5.  Design

 

Research Designs in Quantitative Studies

 

  • Given the nature of the research question, what type of design is most appropriate? How does this correspond to the type of design used?
  • Does the design used in the study involve an intervention? If yes, was an experimental, quasi-experimental, or preexperimental design used--and was this the most appropriate design?
  • If the design is nonexperimental, why didn't the researcher manipulate the independent variable? Was the decision regarding manipulation appropriate?
  • Was the study longitudinal or cross-sectional? Was the number of points of data collection appropriate, given the research question?
  • What type of comparisons were called for in the research design (e.g., was the study design within-subjects or between-subjects)? Are these comparisons the most appropriate for illuminating the relationship between the independent and dependent variables?
  • Can the study be described as a survey, an evaluation, or outcomes research?
  • What procedures, if any, did the researcher use to control external (situational) factors and intrinsic (subject characteristic) factors? Were these procedures appropriate and adequate?
  • To what extent is the study internally valid? What types of alternative explanations must be considered (i.e., what are the threats to the study's internal validity)? Does the research design enable the researcher to draw causal inferences about the relationship among study variables?
  • To what extent is the study externally valid?
  • What are the major limitations of the design used? Are these limitations acknowledged by the researcher and taken into account in interpreting the results?

 

Qualitative and Integrated Designs

 

  • Is the research tradition within which the qualitative study was undertaken identified? What was the tradition? If no research tradition is identified, can one be inferred?
  • Does the research question appear to be congruent with the research tradition (i.e., is the domain of inquiry for the study congruent with the domain encompassed by the tradition)? Do the data sources and general methods of the study appear consistent with the tradition?
  • How well is the research design described? Are design decisions explained and justified?
  • Does the design appear thoughtful and appropriate? Does the design lend itself to a thorough, in-depth, intensive examination of the phenomenon of interest? What design elements might have strengthened the study (e.g., would a longitudinal perspective have been preferable, although a cross-sectional design was used)?
  • Is the study exclusively qualitative, or were both qualitative and quantitative data collected? Could the study have been strengthened by the inclusion of some quantitative data?
  • If both qualitative and quantitative data were collected, were they used in complementary fashion? How (if at all) did the inclusion of both types of data contribute to enhanced theoretical insights, enhanced validity, or movement toward new frontiers?

 

6.  Ethical/Protection of Human Subjects

 

  • Are there any ethical transgressions in this study, or is there any evidence that the rights of human subjects were violated during the course of the investigation.
  • Were the subjects informed about the research project?
  • Were the study participants subjected to any physical harm, discomfort, or psychological distress? Did the researchers take appropriate steps to remove or prevent the harm?
  • Did the benefits to participants outweigh any potential risks or actual discomfort they experienced? Did the benefits to society outweigh the costs to participants?
  • Was any type of coercion or undue influence used in recruiting participants? Were vulnerable subjects used?
  • Were participants deceived in any way? Were they fully aware of participating in a study, and did they understand the purpose of the research? Were appropriate consent procedures implemented?
  • Were appropriate steps taken to safeguard the privacy of participants?
  • Was the research approved and monitored by an Institutional Review Board or other similar ethics review committee?

 

7.  Sampling

 

Quantitative Sampling Designs

  • Is the target or accessible population identified and described? Are eligibility criteria specified? To whom can the study results be generalized?
  • Are the sample selection procedures clearly described? What type of sampling plan was used?
  • How adequate is the sampling plan in terms of yielding a representative sample?
  • Did some factor other than the sampling plan affect the representativeness of the sample (e.g., a low response rate)?
  • Are possible sample biases identified?
  • Is the sample size sufficiently large? Was the sample size justified on the basis of a power analysis or other rationale?

 

Qualitative Sampling Designs

  • Is the setting or study group adequately described? Is the setting appropriate for the research question?
  • Are the sample selection procedures described? What type of sampling strategy was used?
  • Given the information needs of the study, was the sampling approach appropriate? Were dimensions of the phenomenon under study adequately represented?
  • Is the sample size adequate? Did the researcher stipulate that information redundancy was achieved? Do the findings suggest a richly textured and comprehensive set of data without any apparent "holes" or thin areas?

 

8.  Data Collection/Methods

 

  • Was the data collection process clearly described?
  • Was data collection conducted in a consistent way?
  • Were research controls maintained?
  • If data collectors were used, were they adequately trained?
  • If the study is qualitative, how is the credibility of the data established?
  • Is the method used to collect data compatible with the purpose of the research?
  • If a particular approach is used to guide the inquiry, does the researcher complete the study according to the process?
  • Does the researcher describe the selection of participants?
  • Are the participants who were chosen appropriate for this research question?
  • Is data collection focused on human experience?
  • Does the researcher describe data collection strategies (i.e. interview, observation, field notes)?
  • Are the procedures for collecting data made explicit?

 

Self-Reports

 

  • Does the research question lend itself to a self-report method of data collection? Would an alternative method have been more appropriate?
  • Is the degree of structure consistent with the nature of the research question?
  • Given the research question and respondent characteristics, did the researcher use the best possible mode for collecting the data (i.e., personal interviews, telephone interviews, or self-administered questionnaires)?
  • Do the questions included in the instrument or topic guide adequately cover the complexities of the problem under investigation?
  • If a composite scale was used, does its use seem appropriate? Does the scale adequately capture the target research variable?
  • If a vignette, projective technique, or Q sort was used, does its use seem appropriate?

 

Observational Methods

 

  • Does the research question lend itself to an observational approach? Would an alternative method have been more appropriate?
  • Is the degree of structure consistent with the nature of the research question?
  • To what degree were observers concealed during data collection? If there was no concealment, what effect might the observers' presence have had on the behaviors being observed?
  • What was the focus of the observation? How much inference was required on the part of the observers, and to what extent did this affect the potential for bias?
  • Where did the observations take place? To what extent did the setting influence the naturalness of the behaviors observed?
  • How were data actually recorded (e.g., on field notes, checklists)? Did the recording procedure appear appropriate?
  • What was the plan by which events or behaviors were sampled? Did this plan appear appropriate?
  • What steps were taken to minimize observer biases?

 

Biophysiologic Methods

  • Does the research question lend itself to a biophysiologic approach? Would an alternative method have been theoretically more appropriate?
  • Was the proper instrumentation used to obtain the biophysiologic measurements? Would an alternative instrument or method have been more appropriate?
  • Does the researcher appear to have the skills necessary for proper interpretation of the biophysiologic measures?

 

9.  Validity and Reliability of Instruments

 

  • Were the measurement strategies clearly identified and described?
  • What level of measurement was achieved by each instrument?
  • Was the reliability of each measurement method adequate?
  • Was the validity of each measurement method adequate?
  • If physiological instruments were used, were they accurate and precise?
  • If observers were used is evidence of inter-rater reliability given?

 

10.  Data Analysis