NR714 Application of Analytic Methods II Nursing Papers

NR714 Application of Analytic Methods II Nursing Papers

NR714 Application of Analytic Methods II Nursing Papers

NR714 Full Course Nursing Papers

Don't use plagiarized sources. Get Your Custom Essay on
NR714 Application of Analytic Methods II Nursing Papers
From $10/Page
Order Essay

Derived from your healthcare experience, describe the differences between integrative versus systematic review of evidence from an advanced nursing practice perspective.

Derived from your healthcare experience, describe the impact of the comprehensive systematic review of evidence on a selected healthcare stakeholder (patient, family, organization, or the profession) from an advanced nursing practice perspective.

Derived from your healthcare experience, determine the utility in differentiating qualitative from quantitative research methods and analysis from an advanced nursing practice perspective.

Derived from your healthcare experience, determine the utility in differentiating metasynthesis from meta-analysis measurement and monitoring from an advanced nursing practice perspective.

Derived from your healthcare experience, determine the components of partial economic evaluation from an advanced nursing practice perspective.

Derived from your healthcare experience, determine the components of full economic evaluation from an advanced nursing practice perspective.

titative, and Economic Evidence in Advanced Nursing Practice

Articulate the knowledge, skills, and integrative abilities necessary for leveling qualitative, quantitative, and economic evidence that serve to shape the advanced nursing practice environment.

DQ2 Grading of Qualitative, Quantitative, and Economic Evidence in Advanced Nursing Practice

Articulate the knowledge, skills, and integrative abilities necessary for grading qualitative, quantitative, and economic evidence that serve to shape the advanced nursing practice environment.

NR714 Application of Analytic Methods II Nursing Papers Week 5 Discussion

DQ1 Power Analysis in Advanced Nursing Practice

Examine potential power analysis contributions that serve to improve the advanced nursing practice environment.

DQ2 Reliability Versus Validity in Advanced Nursing Practice

Examine potential reliability and validity contributions that serve to improve the advanced nursing practice environment.

NR714 Application of Analytic Methods II

Week 6 Discussion

DQ1 Differentiating Quantitative and Qualitative Research

Differentiate selected quantitative versus qualitative research designs that shape a preferred evidence-based practice environment.

DQ2 Quantitative and Qualitative Research Procedures

Differentiate selected quantitative versus qualitative procedures including appropriate data collection, levels of measurement, and sampling considerations.

NR714 Application of Analytic Methods II Nursing Papers

Week 7 Discussion

DQ1 Issues Related to Descriptive Analysis

Formulate effective strategies for descriptive analysis that contribute to evidence-based quality improvement.

DQ2 Nonparametric Versus Parametric, Inferential, and Multivariate Analysis

Formulate effective strategies in planning and selection of appropriate statistical analysis that contribute to evidence-based quality improvement.

NR714 Application of Analytic Methods II

NR714 Application of Analytic Methods II Nursing Papers Week 8 Discussion

Using Outcomes Assessment to Differentiate Original Research From Quality Improvement

Differentiate original research from quality improvement using outcomes assessment in advanced nursing practice.

NR714 Application of Analytic Methods II

Week 5 Assignment

Systematic and Integrative Review

of Selected Practice Query

Guidelines

The purpose of this application is to provide the student an opportunity to develop a systematic and integrative

review of selected practice query.

COURSE OUTCOMES

This assignment provides documentation of student ability to meet the following Course Outcomes:

CO 1: Formulate PICOT/PICoT questions relevant to advanced nursing practice (PO #3).

CO 2: Utilize comprehensive systematic-review skills necessary for evidence-based practice (PO #5).

CO 3: Critically appraise level and quality of evidence related to a selected advanced nursing practice

issue (PO #3).

CO 5: Evaluate appropriateness of a qualitative research design for a selected PICoT question (PO #3).

CO 6: Evaluate appropriateness of a quantitative research design for a selected PICOT question (PO #3).

CO 7: Evaluate appropriateness of an economic research design for a selected economic appraisal of

evidence (PO #3).

CO 9: Analyze qualitative, quantitative, and economic data for the purposes of critical appraisal of

evidence (PO #3).

CO 10: Evaluate selected statistical methods for the purposes of critical appraisal of evidence (PO #5).

POINTS

This assignment is worth a total of 265 points.

DUE DATE

Submit your completed assignment by Sunday 11:59 p.m. MT of Week 5, as directed.

REQUIREMENTS

1. To complete this application, you will want to access all available scientific search engines. There are numerous robust scientific search engines to retrieve relevant research to support your clinical problem and clinical question (PICOT). The link to our library home is http://library.chamberlain.edu with a link for research help in the Ask A Librarian box http://chamberlain.libanswers.com/ask

2. The Systematic and Integrative Review of Selected Practice Query paper is worth 250 points and will be graded on quality of information, use of citations, use of Standard English grammar, sentence structure, and overall organization based on the required components as summarized in the directions and grading criteria/rubric.

3. Create your report using Microsoft Word (a part of Microsoft Office), which is the required format for all Chamberlain College of Nursing documents. You can tell that the document is saved as a Microsoft Word document because it will end in .docx.

4. Follow the directions and grading criteria closely. Any questions about this project may be posted under the Q & A forum.

5. The length of the project report is to be no less than 6 and no greater than 8 pages excluding title page and reference pages.

6. APA format is required with both a title page and reference page. Use the required components of the review as Level 1 headings (upper and lower case, centered, boldface):

Note: Introduction—Write an introduction to the systematic and integrative review of selected practice query, but do not use Introduction as a heading in accordance with the rules put forth in the Publication manual of the American Psychological Association (2010, p. 63). APA format is required with both a title page and reference page. Use the required components of the review as Level 1 headers (upper and lower case, centered):

a. Description of systematic and integrative review of selected practice query (both integrative and systematic review of evidence)

b. Presentation of systematic and integrative review of selected practice query analysis including quantitative, qualitative, and economic evidence

PREPARING THE PROJECT REPORT

The following are best practices for preparing this project report:

1. When introducing the systematic and integrative review of selected practice query, be sure to include

pertinent background information regarding the topic (who, what, where, when, and why).

2. When describing the selected practice query, be sure to fully identify and address evidence using a

synthesis (integrative review citing areas of agreement and disagreement among authors) approach for

the written summary and embed or attach the evidence table (systematic review citing leveling and

grading of evidence) using the template found in Course Resources.

3. When presenting the systematic and integrative review of selected practice query analysis, be sure to

fully incorporate evidence from quantitative, qualitative, and economic sources

NR714 Application of Analytic Methods II

NR714 Application of Analytic Methods II Nursing Papers Week 7 Assignment

PURPOSE

The purpose of this applicationis to provide the student an opportunity to acquire skills, understanding, and integrative abilities in the area of statistical analysis.

COURSE OUTCOMES

This assignment provides documentation of student ability to meet the following Course Outcomes:

CO9: Analyze qualitative, quantitative, and economic data for the purposes of critical appraisal of evidence (PO #3).

CO10: Evaluate selected statistical methods for the purposes of critical appraisal of evidence (PO #5).

CO11: Differentiate selected statistical methods for the purposes of evidence-based practice quality improvement (PO #5).

CO12: Demonstrate advanced nursing practice skills necessary for outcome assessment, measurement, and evaluation (PO #5).

This assignment is worth a total of 260 points.

Complete all quizzes with 100% accuracy by Sunday11:59 p.m. MT of Week 7 as directed.

REQUIREMENTS

1. To complete this application, you will need to access the following modules located under the Statistics Moduleof your course shell:

a. Using Concepts of Probability During Evidence Critique (Including Distribution and Central Tendency)

b. Using Concepts of Variability and Power Analysis During Evidence Critique

c. Using Confidence Limits and t-test Concepts During Evidence Critique

d. Using Correlation and Regression Concepts During Evidence Critique

e. Using Prevalence and Incidence Rate Concepts During Evidence Critique

f. The Impact of Generalizable Versus Transferrable Data Concepts on the DNP Project

g. Using Descriptive Statistics for the DNP Project

h. Appropriate Application of Randomization Techniques

2. Follow the directions and completion criteria closely. Any questions about this project may be posted in the Q&A forum.

PREPARING THE PROJECT

The following are best practices for preparing for this assignment:

1. Prior to completing each module, review the lessons, reading, and course texts up to this point.

2. You will complete the corresponding exam found under the Quizzes area of the Course Home.

3. Each module is worth 32.5points.

4. You may continue taking the exam until 32.5 points/100% is achieved.

NR714 Application of Analytic Methods II Nursing Papers

Week 8 Assignment – You Decide Reflection

PURPOSE

The purpose of this applicationis to provide the student an opportunity to reflect on selected DNP competencies acquired through the NR714 course.

COURSE OUTCOMES

This assignment provides documentation of student ability to meet the following course outcomes:

CO1: Formulate PICOT/PICoT questions relevant to advanced nursing practice (PO #3).

CO4: Compare and contrast differences and similarities with selected characteristics of qualitative, quantitative, and economic research designs (PO #3).

CO5: Evaluate appropriateness of a qualitative research design for a selected PICoT question (PO #3).

CO6: Evaluate appropriateness of a quantitative research design for a selected PICOT question (PO #3).

CO8: Demonstrate understanding of mixed-method research and the strategy of triangulation design (PO #3).

CO12: Demonstrate advanced nursing practice skills necessary for outcome assessment, measurement, and evaluation (PO #5).

POINTS

This assignment is worth a total of 100 points.

DUE DATE

Submit your completed application under the Dropbox tab by Wednesday11:59 p.m. MT of Week 8 as directed.

REQUIREMENTS

1. The You Decide Reflectionis worth 100 points and will be graded on quality of self-assessment, use of citations, use of Standard English grammar, sentence structure, and overall organization based on the required components as summarized in the directions and grading criteria/rubric.

2. Create your essay using Microsoft Word(a part of Microsoft Office), which is the required format for all Chamberlain College of Nursing documents. You can tell that the document is saved as a MS Word document because it will end in “.docx”

3. Follow the directions and grading criteria closely. Any questions about your essay may be posted under the Q&A forum.

4. The length of the reflection is to be within three to six pages excluding title page and reference pages.

5. APA format is required with both a title page and reference page. Use the required components of the review as Level 1 headers (upper and lower case, centered):

Note: Introduction – Write an introduction but do not use “Introduction” as a heading in accordance with the rules put forth in the Publication manual of the American Psychological Association (2010, p. 63).

a. You Decide Reflection

b. Conclusion

NR714 Application of Analytic Methods II

NR714 Application of Analytic Methods II Nursing Papers Week 7 Module 1 Quiz

Question 1

Which of the examples below demonstrates generalizability?

A commercial endotracheal tube stabilizer was tested in the ICU at a rural hospital and found to be effective in preventing device-related circumoral pressure ulcers. The Chief Nursing Officer has now approved the device to be used in the Burn Unit.

A new pain medication was shown to be effective in a group of osteoarthritis patients in a major metropolitan city and subsequently has been approved for use for all osteoarthritis patients nationwide.

A new helmet law was implemented in a Midwestern state. In response to this new legislation, hospital X has begun to give free helmets to patients upon discharge.

A second generation antihypertensive drug is FDA-approved and added to the DNP curriculum in a major university.

Question 2

Which of the following examples demonstrates transferability?

You read a research article that reported that music therapy decreased anxiety in pre-operative patients. Subsequently you obtained approval to use music therapy at your hospital with pre-operative patients.

You identify several key research studies in your hospital’s searchable database and transfer them to your personal files.

A nurse implements a new evidence-based intervention aimed at reducing ventilator-associated pneumonia (VAP). He is unable to adhere to the demanding work schedule and is transferred to another unit.

You conduct a randomized control trial (RCT) with a sample of Myasthenia Gravis patients. You are now able to apply this statistically significant RCT to the general population of Myasthenia Gravis patients.

Question 3

All of the statements are true of transferability EXCEPT:

If there are sufficient similarities between the research and our own clinical situation, we may be able to infer that the results of the research would be similar in our situation.

When reading a research article, we note certain characteristics of the study and consider the applicability to our own clinical practice.

We must know as much as possible about the original research in order to determine if the results are applicable to our own practice.

We can transfer or apply any study results to our own practice as long as the study was reliable and valid.

Question 4

The concept of transferability is constantly applied in everyday life. Some examples include (Select all that apply)

A professor sits in on a colleague’s class to see if he can apply new and effective teaching techniques in his own classroom.

A busy nurse, wife and mother, on her day off watches a cooking show to determine what quick, easy and nutritious meals she can prepare for her family.

An individual is engaged in a conversation with a friend about the benefits about a new vehicle that would add convenience to her own life.

A neighbor tells you that he has come up with a new health plan for him and his family and that everyone in the world should adopt this same plan.

Question 5

Examples of generalizability in everyday life include (Select all that apply)

As health care professionals, we make the assumption that poor diet and lack of exercise puts individuals at risk for diseases such as diabetes and heart disease.

In the United States, we make the assumption that everyone will drive on the right side of the road.

We make the generalization that everyone in the United States speaks English and abides by American customs.

We make the assumption that driving under the influence of drugs or alcohol can lead to accidents.

Question 6

You overhear two nurse colleagues talking about a research study on Diabetes, recently conducted at your hospital. You hear them say, “The results showed that children with Type II Diabetes responded well to a new anti-hyperglycemia drug at our hospital. We can now generalize our findings to women with pregnancy-induced Diabetes.” You are excited to join their conversation. What is the most appropriate response?

“I couldn’t help but to overhear your conversation about our exciting Diabetes research study. I am excited because women all over the world with pregnancy-induced Diabetes will finally have an effective drug to control their hyperglycemia.”

“I couldn’t help but to overhear your conversation about our exciting Diabetes research study. Since our study was aimed at children with Type II Diabetes, we cannot generalize our results women with pregnancy-induced Diabetes.”

“I couldn’t help but to overhear your conversation about our exciting Diabetes research study. We can generalize our findings because we used a nonprobability sample.”

“I couldn’t help but to overhear your conversation about our exciting Diabetes research study. Generalization is feasible because we have a very large sample size.”

Question 7

You read a research article on a study aimed at reducing central line associated blood stream infections (CLBSIs). The authors report that a detailed protocol using chlorhexidine was statistically significant in reducing CLABSIs by 98% in their study sample of 5678 Neonatal Intensive Care Unit (NICU) patients. Which of the following statements is accurate?

The findings from the CLABSI study can be applied or transferred to a neonatal intensive care unit at your hospital to reduce CLABSIs.

While the findings are impressive and statistically significant, further research is warranted in NICU patients.

The findings can be generalized to an adult ICU in a Magnet hospital in Beirut, Lebanon.

The findings from this study can be generalized to a general Respiratory ICU unit at the same hospital.

Question 8

When reviewing research study results aimed at reducing fall rates among elderly patients at hospital X, which statement most likely indicates representativeness of the sample related to the general target population at large?

The sample consisted of 50 elderly patients on Central Nervous System depressant drugs that put the study patients at risk for falls.

The sample consisted of a randomly selected subset of 6000 elderly patients over a 1-year time frame.

The sample consisted of 200 elderly outpatients on a strict health regimen consisting of probiotics, exercise and adequate nutrition and not taking any prescription drugs.

The sample consisted of 100 elderly patients whom ranged in age from 65-70 years in the study over a 1 week period.

Question 9

You have been asked to select a random sample of 1000 patients in your 5-hospital system for a proposed study aimed at reducing hospital readmissions. Each of the 5 hospitals has 600 beds. Which of the following approaches is best?

You spend a week going from room to room in each hospital, explaining the study to each patient and asking for volunteers for the study, making a list of the 1000 patient names who agree to participate.

You ascertain a list of all patient names and room numbers from each of the 5 hospitals and call each patient room asking for patient volunteers for the study.

You post flyers at the nursing stations of each unit at all 5 hospitals and explain the proposed study to the nursing staff. The nursing staff will recruit patients and contact you with the names and contact information for each patient who is interested up to 1000.

You obtain a list of all patient names in each of the 5 hospitals in the system and assign each name a numerical value. Using a table of random numbers, you select 1000 numbers (patients).

Question 10

A nurse colleague wants to survey nurses on his unit to determine the level of RN satisfaction. He proposes to administer a pre-test survey and design a practice change based on the results. He then proposes to administer a post-test to determine if the new intervention was effective. You recognize right away that the sample will be a nonprobability, nonrandom or convenience sample. All of the statements below are accurate EXCEPT:

A convenience sample in this case is appropriate because the nurse simply wants to make an effective practice change on his unit directly.

Findings from this proposed study cannot be generalized to the larger population of RNs.

Findings from this proposed study can be transferred to other units in the hospital.

The proposed study will not be reliable or valid because the sample will not be randomly selected.

NR714 Application of Analytic Methods II Nursing Papers

Week 7 Module 2 Quiz

Question 1

A nurse researcher in a large medical center is reviewing data from a study recently conducted on reducing the number of ventilator-associated pneumonia cases. She wants to obtain information on the spread of the data. This information will tell her how close or far apart the scores are from each other. This is known as

Variability

Power

Subject participation

Data cleaning

Question 2

A research article reports a limitation in the published study that the sample size was too low. How might this low sample size affect the study?

The study will not be affected by a low sample size.

The study will not be cost effective and resources will likely be wasted.

The study results may not be reliable and research questions may not be accurately answered.

The researcher will have to go back and include more participants in the study to increase the sample size which will delay completion of the study.

Question 3

As you read more closely into the study results, you see that the scores of the new nursing mothers are very far from the mean or average score. You think back on your research class and realize that that this means that the study scores have a large _______________.

range

standard deviation

variance

power

Question 4

Another study results show all of the scores in the center of the distribution curve. In other words, the average or mean scores are 50%. This means that the study has very little or limited (select all that apply)

Range

Skewness

Variability

Reliability

Question 5

You are talking to a nurse colleague who is proposing to conduct an innovative research study using warming blankets on patient pre-surgery to determine if post-operative complications are reduced. He tells you that he does not plan to perform a power analysis because he is including all patients scheduled for surgery over the next 6 months which will give him a sample size well over 4000 subjects. Which of the responses below is the most appropriate?

“Performing a power analysis helps to make sure that more subjects are not included than is necessary because excess resources may be used with little added benefit to the study.”

“That is great that you have such a high number of subjects, as the large number of subjects will increase the reliability of your study.”

“Too many subjects will decrease the reliability of the study, regardless of cost.”

“That is a good sample size, but did you get approval for subject payment to make sure there is enough money in the research budget?”

Question 6

A nurse colleague tells you that it is not important to perform a power analysis because he already knows that his sample size will be small in an upcoming study he is conducting on safety reporting on falls. The small sample size is already a known limitation. Which is the best response to the nurse?

“I see your point, the power analysis is used to determine sample size. It will be a waste of time and resources to perform the analysis since we already know the power will be limited.”

“The power analysis must be conducted regardless as mandated by state regulations.”

“While the power analysis does help determine sample size, it is helpful in determining the likelihood of your statistical test will be in detecting effects of that size in your particular situation.”

“If your sample size is that small, it will not be advantageous to conduct the research.”

Question 7

A nurse is discussing a recent research study with the hospital biostatistician. The study compared two groups of patients who received diagnostic breast biopsies to detect malignancy. One group received lavender aromatherapy and the other received jasmine aromatherapy. The hypothesis was that there would be a statistically significant difference in anxiety level between the two groups. More specifically, the assumption was that the lavender group would demonstrate a significant drop in anxiety level. He tells the biostatistician that he is concerned because the study results indicated that the null hypothesis turned out to be true. In fact, both groups showed a decrease in anxiety level despite the fragrance. What does this mean, and does the nurse have a reason for concern? Please select the best answer.

The nurse has a legitimate concern because the null hypothesis means that there was no difference between the groups. Since both groups’ anxiety level was decreased, the study is meaningless.

The nurse has a legitimate concern because the study was a waste of time and human and financial resources. The hospital will have to be reimbursed.

The nurse’s concern is unwarranted because just because the results were not as expected, important data were gathered and information about clinical practice was learned. The reason for research is to answer a question because although we may suspect the answer, we do not know.

The nurse does have a legitimate concern since the null hypothesis was correct and the study should be replicated with a larger sample size.

Question 8

You have been asked to present the four major measures of variability to your hospital research team, including: (choose all that apply)

range and interquartile range

skewness

variance

standard deviation

Question 9

The normal distribution curve depicts the distribution of all possible scores in a research study where the majority of the scores, or the mean or average scores would fall in the center of the curve. The closer the scores are to this midline means less

deviance

range

scores

variability

Question 10

You are reading a research article and you see that the scores fall primarily in the midline of the distribution curve. This curve is known as a

Normal distribution.

Skewed distribution.

Non-distribution.

Power distribution.

NR714 Application of Analytic Methods II

NR714 Application of Analytic Methods II Nursing Papers Week 7 Module 3 Quiz

Question 1

You have just been hired at Hospital X as Director of Nursing Research. You propose to conduct a study aimed at educating homeless women at risk for AIDS. The research coordinator asks how you will reach out to all homeless women in the city. What is the best response?

“Rather than trying to reach all homeless women in the city, we will include a sample of homeless women that are a reasonable representation of this population.”

“Research coordinators will ‘comb’ the city streets until we include all homeless women in the study”.

“We cannot realistically include all homeless women in the city, but we will try to include as many as we can find.”

“We only need to include a few homeless women in the study.”

Question 2

The term that captures the entire target group of individuals under study is referred to a

placebo

sample

confidence interval

population

Question 3

You are conducting a research study on the effectiveness of normal saline administered subdermally compared to lidocaine to reduce pain during IV insertion. If subjects getting lidocaine are in the experimental group, the subjects getting the inert normal saline are in the

control group

preliminary group

sample group

research group

Question 4

The same colleague asks you now to define the sample in research. Which is the most accurate response?

“The sample is a subset of the population that the researcher intends to study.”

“The sample is a group of individuals used in a pilot study before the actual study is conducted.”

“The sample is a small group of study participants who drop out of a research study.”

“The sample refers to a partial subject payment paid to study participants at the start of a research study.”

Question 5

In the inner city study investigating the impact on air quality on childhood asthma, what is the study sample?

“The study sample is a randomly selected subset of all inner city school-aged children in city X.”

“The study sample is the entire group of inner city school-aged children in city X.”

“The study sample is a small self-selected group of inner city school-aged children diagnosed with asthma.”

“The study sample is the group of all inner city school-aged children with asthma and their parents.”

Question 6

If a researcher tells you she achieved a narrow interval, in which there is little difference between lower and upper limits. The narrow confidence interval indicates

an inaccurate measure of how well the true measure of the parameter is estimated.

a satisfactory, but less desirable estimate than a wide interval.

a less precise estimate than does a wide interval.

a better and more precise estimate than does a wide interval.

Question 7

You are attending your hospital’s monthly Institutional Review Board (IRB) meeting and the Principle Investigator, Dr. King, reports to the group that she has a 95% confidence interval in her weight loss study. You clarify this statement to the team by saying

“Dr. King is 95% confident that the majority of her subjects will lose the expected estimated weight.”

“Dr. King can say that she is 95% sure that the “true” population value of the difference in weight loss will fall somewhere between the lower and upper limits.”

“Dr. King cannot be 95% certain that the “ true” population value of the difference in weight loss will fall between the lower and upper limits.”

“Dr. King can say with 95% certainty that the estimated weight loss parameters will fall outside the lower and upper limits.”

Question 8

Thinking about the previous study on pain tolerance among men and women at the rural community hospital, what would be an expected alternative hypothesis? Select all that apply.

There will be a significantly higher pain tolerance in women than men.

There will be a significantly lower pain tolerance in women than men.

There will be a statistically significant difference in pain tolerance between the two groups.

There will be no difference in pain tolerance between women and men.

Question 9

Which statement below would be true if a t-test was not performed in the previous beta blocker study.

There would be no consequences of not performing the t-test for both groups.

Without the t-test, the results would indicate the reverse, showing beta blockers to be more effective in the younger group.

We would not be able to accurately compare effectiveness of the beta blockers in each group with precision.

Without performing the t-test, the results would inaccurately indicate that the beta blockers are more effective in the older group.

Question 10

You are reading a research article about the effectiveness of exercise on lowering cholesterol. The study used two groups, where one group was given an exercise regime, while the other group avoided exercise. What is the null hypothesis for this study?

There will be a statistically significant difference between the exercise and the sedentary groups.

There will be no statistically significant difference between the exercise and the sedentary groups.

There will be a statistically significant decrease in cholesterol in the sedentary group.

There will be a statistically significant decrease in cholesterol in the exercise group.

NR714 Application of Analytic Methods II Nursing Papers

Week 7 Module 4 Quiz

Question 1

You have been asked to be a guest speaker on prevalence and incidence rates at a local university. What is the best introductory statement to begin your lecture?

“Prevalence rates are very different from incidence rates and will be discussed in two different classes.”

“Prevalence and incidence rates are the same concept; therefore, we need only discuss one”.

“Prevalence rates and incidence rates are related, but distinct concepts.”

“Incidence rates are often expressed in fractions or ratios.”

Question 2

You are a scientific voting member on a community hospital institutional review board. You are the primary reviewer for a research study aimed at reducing the occurrence of Diabetes among young adult African-Americans in the U.S. Part of the background information in the protocol states that in 2010, 18.7% of all African-Americans with Diabetes were aged 20 years and younger. You explain to the board that this percentage represents

prevalence of Diabetes in African-American young adults.

incidence of Diabetes in African-American young adults.

the mean or average number of Diabetes cases in African-American young adults.

a genetic component of Diabetes cases in African-American young adults that cannot be changed with diet.

Question 3

A nurse researcher tells you about a research study that reported 15,600 new cases of Type I Diabetes annually between 2002 and 2005. She says that this is an unacceptable prevalence rate for Type I Diabetes and that as a Nurse Practitioner, she has an obligation to provide patient education in her practice. What is your best response to her?

“I agree that we need to make every effort to reduce this prevalence rate.”

“I agree that we should focus our attention on reducing the incidence of Type I Diabetes. 15,600 new cases indicates incidence rather than prevalence.”

“Those may be cases related to genetics, so providing education may not help’”

“That is a small prevalence rate, so I would rather provide education in other areas.”

Question 4

You are asked to explain the difference between prevalence and incidence to the administration team at your hospital. Which is the best response?

Incidence refers to new cases of a disease, while prevalence refers to existing cases of a disease. For example, the incidence rate is the number of new cases per population, while prevalence is the number of existing cases per population.

Prevalence refers to existing cases of a disease, while incidence refers to new cases of a different disease within the population of interest.

Prevalence refers to new cases of a disease, while incidence refers to existing cases of a disease. For example, the prevalence rate is the number of new cases per population, while the incidence is the number of existing cases per population.

Prevalence refers to existing cases of a disease, while incidence refers to new cases of the same disease in a different population.

Question 5

A nurse colleague confers with you regarding a research article he is reading aimed at reducing catheter-associated urinary tract infections (CAUTI). The authors report a baseline finding on the prevalence of CAUTIs in a large metropolitan hospital. Of the 325 patients who had indwelling urinary catheters, 18 were found to have a CAUTI. Which response below is indicative of prevalence in this population?

There is insufficient information to determine the prevalence rate

Without the hospital bed size, the prevalence rate will not be accurate

325/18 = 18.05

18/325 = 0.055

Question 6

The local Quickie Clinic is known to be busy and at capacity throughout the year. You are looking into the number of patients presenting with hypertension. Each year, 37,000 patients are seen and 20,000 of these patients are diagnosed with hypertension. What is the incidence of newly diagnosed patients each year? NR714 Application of Analytic Methods II Nursing Papers

20,000/37,000 = 0.54

20,000

37,000/20,000 = 1.85

37,000

Question 7

As a nurse researcher, you know that some cases of prevalence are reported per 100,000 people. This is helpful when the prevalence rate is low. For example, if your hospital has 50 dermal ulcers per 100,000 patients, it is easier to report 50/100,000 patients than 0.0005. With this knowledge in mind, which of the following statistics would be more suited to report by cases per 100,000?

0.070

0.50

0.0008

0.065

Question 8

A fellow nursing student tells you that he proposed to conduct a research study on the impact of air quality on the incidence of lung cancer in his hometown. What information is the student aiming to collect?

The prevalence of lung cancer cases in his hometown.

The percentage of existing cases of lung cancer possibly related to poor air quality.

The number of lung cancer cases per 100,000 residents in his hometown.

The number of newly diagnosed cases of lung cancer in his hometown.

Question 9

Let’s say you are relocating to a new city for a new career opportunity. Which of the following scenarios would you be more likely to choose?

City A where Asthma prevalence rates are high, but incidence rates over the last 2 years were zero.

City B where Homelessness prevalence rates are low, but incidence rates are increasing by 20 each year.

City C where the prevalence rates for Parkinson’s rates are high and incidence rates over the past 5 years are equally high.

City D where TB prevalence is high, but incidence of TB is on a slight decline.

Question 10

You read a news report about a high prevalence rate of lung cancer in a local community. You read further to find that the incidence rates of lung cancer have rapidly declined over the past 5 years. What would be the most plausible explanation below for these findings?

The community’s smoking cessation campaign has been effective.

There is not enough information.

Smoking has likely increased among the population.

The use of asbestos in construction has increased.

NR714 Application of Analytic Methods II

NR714 Application of Analytic Methods II Nursing Papers Week 7 Module 5 Quiz

Question 1

You have been asked to present a poster at a well-known university in a major U.S. city. You study findings suggested that the earlier the diagnosis of cancer is made in lung cancer patients, the longer the survival rate. Which of the following graphs would you include on your poster?

B quiz 5 Qu1.png

C Quiz 5 Qu1.png

D Quiz 5 Qu1.png

A.png

Question 2

You are asked to join the hospital institutional review board as a scientific voting member. Your very first research study to review is on where the new intervention, Lavender aromatherapy was shown to decrease anxiety in breast biopsy patients at a local hospital. Which variables are the independent and dependent variables?

Anxiety is the independent variable and aromatherapy is the dependent variable.

Anxiety dependent variable and aromatherapy is the independent variable.

Breast biopsy is the independent variable and anxiety is the dependent variable.

Aromatherapy is the independent variable and biopsy is the dependent variable. NR714 Full Course Nursing Papers

Question 3

You received a report that the catheter-associated infection (CAUTI) is high in your hospital. You decide to conduct a research study aimed at removing indwelling urinary catheters from patients within 48 hours of insertion, to investigate the impact on CAUTIs. When your study is complete, your results suggest that when the number of urinary catheters went down, CAUTIs went down. This is an example of a

positive correlation

negative correlation

non-correlation

scatter plot

Question 4

A prestigious university invited you to come as the keynote speaker on leadership. You had completed a study aimed at determining if Transformational Leadership style impacts nurse satisfaction. You have a correlation coefficient of 0.90. What is the significance of this value?

There is no relationship between Transformational Leadership and nurse satisfaction.

When Transformational Leadership is present, nurse satisfaction goes down.

Transformational Leadership causes nurse satisfaction.

There is a strong relationship between the use of Transformational Leadership and nurse satisfaction.

Question 5

A patient with gastroesophageal reflux disease (GERD) who is also a smoker, asks you if taking cimetidine (Tagamet) is effective in treating GERD. You recently read a research article that reported a negative correlation between the effectiveness of cimetidine (Tagamet) and smoking. What is the most appropriate response to the patient? NR714 Application of Analytic Methods II Nursing Papers

“You should quit smoking regardless, as it is bad for your health.”

“Cimetadine is highly effective in treating patients with GERD.”

”Research shows that the more a patient smokes, the less effective cimetidine (Tagamet) is in reducing the symptoms of GERD.”

“There is insufficient evidence to determine the effectiveness of cimetidine (Tagamet) in treating GERD.”

Question 6

A research study was recently published that reported a correlation coefficient of 0.99 between taking misoprostol (Cytotec) and premature labor. An analysis revealed that misoprostol (Cytotec) is a strong predictor of premature labor. The analysis is referred to as

regression

quantitative

correlation

independent

Question 7

A student nurse comes to you for help on one of her assignments. She asks you to explain the meaning of a negative correlation. What is your response?

“A negative correlation is when there is no relationship between two variables.”

“A negative correlation is when two related variables go in opposite directions.”

“A negative correlation is when two related variables go in the same direction.”

“A negative correlation is when one variable does not cause the other vaiable.” NR714 Application of Analytic Methods II Nursing Papers

Question 8

You are reading a diagram that represents two related variables. You can see that the values on the diagram are nearly in a straight line. This graph is referred to as

a value table.

a scatter gram.

a graph.

a scatter plot.

Question 9

You wonder if a new weight loss medication is truly effective in women and decide to contact the company for any statistics they may have on the product. You learn that there was a strong positive correlation between use of the new weight loss product and loss of weight in pounds over a 6-month period. How do you interpret this information?

The more the new weight loss product was used, the more weight in pounds was lost.

The more the new weight loss product was used, the less weight in pounds was lost.

The greater the use of the weight loss product, the more weight in pounds was gained.

There is insufficient information to answer the question. NR714 Application of Analytic Methods II Nursing Papers

Question 10

You just listened to a news report that said there was a negative correlation between a new decaffeinated drink and nervousness. Another way of stating this information would be

The more the decaffeinated drink is consumed, the less nervousness is experienced.

The less the decaffeinated drink is consumed, the more nervousness is experienced.

There was no relationship found between the new decaffeinated drink and nervousness.

The more the decaffeinated drink is consumed, the more nervousness is experienced.

NR714 Application of Analytic Methods II

Week 7 Module 6 Quiz

Question 1

To review for the final, Dakota did two random problems from each assignment in her class. Each assignment had an equal number of problems. Is this sample of the problems assigned in the class likely to be biased?

yes

no

Question 2

Kirk threw a handful of identically shaped capsules into a medicine cup, then collected the12 capsules that landed outside of the medicine cup. Is this a random sample of the capsules?

yes

no

Question 3

Craig questioned two internationally known nursing theorists at a national conference. Is this sample of theorists in general likely to be biased? NR714 Application of Analytic Methods II Nursing Papers

yes

no

Question 4

Jerry put the names of all the nurses in the hospital into a bin. Then, he drew 32 names out of the bin. Is this a random sample of the nurses at the hospital?

yes

no

Question 5

Pamela tasted two desserts from each bakery in her county. Each bakery has an equal number of desserts. Is this sample of the desserts from the county’s bakeries likely to be biased?

yes

no

Question 6

Leo climbed six trees throughout each forest in his county. Each forest is the same size. Is this sample of the trees in the county likely to be representative?

yes

no

Question 7

Random sampling is:

is most concerned with reducing researcher introduced bias by not favoring treatment options.

is tied to a study’s internal validity

chance determines who will be included in the sample.

chance determines the assignment of treatments or interventions.

Question 8

Which of the following types of research do not possess high group similarity:

observation

quasi-experimental

alternative experimental

instructional

Question 9

An accessible population is one that:

every member of the population does not have an equal chance of being selected for the sample group.

the researcher can realistically select subjects for a sample, and to which the researcher is entitled to generalize findings. NR714 Application of Analytic Methods II Nursing Papers

is derived from a nonrandom sample selected because prior knowledge suggests it is representative, or because those selected have the needed information.

None of the above.

Question 10

Purposive sampling is:

The process of selecting a number of individuals (a sample) from a population, preferably in such a way that the individuals are representative of the larger group from which they were selected.

Methods designed to select a representative sample by using chance selection so that biases will not systematically alter the sample.

A nonrandom sample selected because prior knowledge suggests it is representative, or because those selected have the needed information.

Refers to conducting a study again; the second study may be a repetition of the original study, using different subjects, or may change specified aspects of the study. NR714 Application of Analytic Methods II Nursing Papers

NR714 Application of Analytic Methods II Nursing Papers Week 7 Module 7 Quiz

Question 1

If a distribution has extreme scores on the right, it is said to have what type of a skew?

Normal

Negative

Positive

Horizontal

Question 2

Why is random sampling desirable (select all that apply)?

Each individual was chosen by chance

Everyone has the same opportunity to be in the sample.

Representative of the population

Its systematic

Individuals are purposefully selected because they will be good sources of information

Question 3

Does the 68% rule apply if the distribution is not normal?

Yes

No

Question 4

A deck of card has 3 black and 7 red cards. What is the probability of drawing a black card? NR714 Full Course Nursing Papers

.01

.30

.7

1.0

Question 5

p=.05 means the following

90% confident of an occurrence not due to chance

5% confident of an occurrence not due to chance

95% confident of an occurrence not due to chance

100% confident of an occurrence not due to chance

Question 6

Probability (p) value is also know as:

Frequency

Alpha

Power

Range

Question 7

The 68/95/99.7 Rule tells us that:

95% of scores fall within 1 SD of the mean.

95% of all scores fall within 2 SD of the mean.

68% of all scores fall within 3 SD of the mean.

100% of scores fall within 1 SD of the mean

Question 8

In an asymetrical distribution, when the tail points to the right the skew is:

Negative

Positive

Neutral

Normal

Question 9

Given results of physical activity behaviors of women who have survived breast cancer, the range of hours of sleep/day/7 days was 5.4 to 8.1. What was the smallest number of hours of sleep reported?

8.1

2.7

5.4

7.3

Question 10

Given results of a sample of BSN nursing students. Consider the following M=30 years old, SD=12.5. The age range = 18 to 59. Given our knowledge of distribution how is this sample dsitributed?

Normal

Negative

Positive

Neutral

NR714 Application of Analytic Methods II Nursing Papers

Week 7 Module 8 Quiz

Question 1

A nurse researcher has conducted a simple descriptive research study comparing anxiety levels in breast biopsy patients, using lavender aromatherapy. She wants to display the number of participants in the study in her report. Which type of table should she use?

Pivot

Percentage

Table of random numbers

Frequency distribution

Question 2

You are reading a research report on a study conducted to determine the effectiveness of a new medication to reduce the symptoms of Parkinson’s Disease. You want to compare know what percentage of participants showed improvement overall. Which graphical display would you look for?

Pivot

Percentage

Table of random numbers

Frequency distribution NR714 Full Course Nursing Papers

Question 3

You have been asked to teach an inservice at a research conference in Tacoma, Washington. The beginning of your agenda includes the definition of descriptive statistics. You share with the class participants that descriptive statistics have which of the following properties?

They are numerical and graphical summaries of data.

They are used to examine relationships between variables in a dataset.

They are used to see how well sample data can be generalized to the population.

They are used to demonstrate bias in reliability and validity.

Question 4

If a research study reveals that an education program aimed at teaching nurse administrators how an intervention is being tested to reduce medication errors. The intervention in a study is also known as the

dependent variable.

independent variable.

demographic variable.

intervening variable.

Question 5

Identify the dependent variable in an IRB-approved research study where the hypothesis is, There is a statistically significant difference in coping strategies among persons with AIDS in a higher socioeconomic level as compared to a lower socioeconomic level.

Persons with AIDS

Socioeconomic level

Coping strategies

The hypothesis

Question 6

In a nursing research study where the hypothesis is, There will be a statistically significant improvement in osteoarthritis pain in geriatric patients who are given 1 of 5 experimental doses of Regeneron. Identify the intervening variable in this study.

Regeneron dose variation

Osteoarthritis pain

Geriatric age range

Some patients are taking narcotics while on the study

Question 7

A research study in which you have been asked to participate, consists of a survey of all RNs in the United States. You already know that you are being asked to be part of a sample. How would you best describe a sample?

A sample is a number resulting from the manipulation of raw data according to specified rules.

A sample is a subset of a population.

A sample is a characteristic of a population which is measurable.

A sample is a complete set of individuals, objects, or measurement having some common observable characteristic. NR714 Application of Analytic Methods II Nursing Papers

Question 8

Nurse Jones, is caring for a patient who is participating in a research study investigating osteoarthritis pain. In the study, participants are given either an anti-inflammatory drug injection or a saline injection to reduce osteroarthritis joint pain. The patient tells Nurse Jones that since she received her study injection, her arthritis pain does not seem to have improved. In fact, her pain is getting worse. What is a possible reason for her continued osteoarthritis pain?

The patient has an allergy to anti-inflammatory agents.

The patient is resistant to anti-inflammatory agents.

The patient likely received a placebo injection, such as saline.

The patient likely received the anti-inflammatory study drug, but it just has not yet taken effect.

Question 9

You are on a research team in a major urban medical center. A proposed research study is aimed at administering lavender aromatherapy or a placebo to reduce anxiety in patients who are diagnosed with an anxiety disorder. The principal investigator mentions that she wants to give the true lavender aromatherapy to three patients that she has seen in the past. What is the best way to avoid this potential bias in the study?

Use a single blinded approach.

Excuse the three patients from the study.

Let participants self select which group they would like to participate in.

Use a double blinded approach.

Question 10

In another study, nurses at a hospital are ranked by education. A nurse colleague tells you that she does not know which type of data is being used in the study. What is the best response from you?

Ranking education of the nurses is considered to be ordinal data.

Ranking education of the nurses is considered to be nominal data.

Ranking education of the nurses is considered to be ratio data.

Ranking education of the nurses is considered to be interval data. NR714 Application of Analytic Methods II Nursing Papers.

 

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
$0.00
*Price with a welcome 20% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with My Course Writer
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
Testimonials
See why 10k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
English 101
Amazing thank you!
Customer 452615, August 1st, 2022
Nursing
Good job! Thank you.
Customer 452487, October 26th, 2021
English 101
Thank you guys for always being there and helping me always get a 100% on my assignments!
Customer 452483, August 16th, 2021
Nursing
Excellent!!! Thank you.
Customer 452487, September 13th, 2021
English 101
Perfect! Very informative! Appreciate all of your hard work! Thank you very much.
Customer 452483, September 22nd, 2021
Biology (and other Life Sciences)
Power Point Presentation was great, appreciate all of your hard work. Thank you!
Customer 452483, August 9th, 2021
Microbiology
Appreciate all of your hard work! Thank you so much!!
Customer 452483, September 14th, 2021
Communications
Thank you! It was great :)
Customer 452483, July 26th, 2021
Introduction to Sociology
Thank you very much for all of your hard work!
Customer 452483, October 15th, 2021
Other
I appreciate the help.
Customer 452567, March 18th, 2022
Classic English Literature
Great paper, thank you!
Customer 452591, May 5th, 2022
Sociology
Thank you so much! Appreciate it!
Customer 452483, November 8th, 2021
1159
Customer reviews in total
96%
Current satisfaction rate
2 pages
Average paper length
47%
Customers referred by a friend
OUR GIFT TO YOU
20% OFF your first order
Use a coupon 20OFF and enjoy expert help with any task at the most affordable price.
Claim my 20% OFF Order in Chat