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HLT 372V Topic 3 Discussion: Clinical Inquiry and Hypothesis Testing
HLT 372V Topic 3 Discussion: Clinical Inquiry and Hypothesis Testing
Description
Objectives:
1. Evaluate hypothesis testing approaches and their application to health care.
2. Define dependent and independent variables and their role in hypothesis testing.
3. Describe evidence used to “reject “or “do not reject” the null hypothesis.
4. Evaluate the relationship between hypothesis testing and confidence intervals.
Study Materials
Applied Statistics for Health Care
Description:
Read Chapter 3 in Applied Statistics for Health Care.
The Visual Learner: Statistics
Description:
Refer to the “Visual Learner: Statistics” to learn more about the statistical calculations presented in this topic.
Chapter 6: Research Design
Description:
Read “Chapter 6: Research Design” and watch the associated videos, by Lane, from Online Statistics Education: An Interactive Multimedia Course of Study.
Chapter 10: Estimation
Description:
Read “Chapter 10: Estimation” and watch the associated videos, by Lane, from Online Statistics Education: An Interactive Multimedia Course of Study.
Chapter 11: Logic of Hypothesis Testing
Description:
Read “Chapter 11: Logic of Hypothesis Testing,” and watch the associated videos by Lane, from Online Statistics Education: An Interactive Multimedia Course of Study.
Chapter 12: Test of Means
Description:
Read “Chapter 12: Test of Means” and watch the associated videos, by Lane, from Online Statistics Education: An Interactive Multimedia Course of Study.
Patient Preference and Satisfaction in Hospital-at-Home and Usual Hospital Care for COPD Exacerbations: Results of a Randomised Controlled Trial
Description:
Review “Patient Preference and Satisfaction in Hospital-at-Home and Usual Hospital Care for COPD Exacerbations: Results of a Randomised Controlled Trial,” by Utens et al., from International Journal of Nursing Students(2013).
Review this article in conjunction with the “Article Analysis Example 2” document to help prepare for the article analysis assignment due in this topic.
Hypothesis Testing, Type I and Type II Errors
Description:
Read “Hypothesis Testing, Type I and Type II Errors,” by Banerjee, Chitnis, Jadhay, Bhawalkar, and Chaudhury, from
Industrial Psychiatry Journal (2009).
Probability, Clinical Decision Making and Hypothesis Testing
Description:
Read “Probability, Clinical Decision Making and Hypothesis Testing,” by Banerjee, Jadhave, and Bhawalker, from
Industrial Psychiatry Journal (2009).
Understanding Null Hypothesis Testing
Description:
Read “Understanding Null Hypothesis Testing,” by Jhangiani and Chiang, from the online eBook, Research Methods in Psychology(2013), available on the BC Campus Open Ed website.
Description:
Read “The Difference Between Quality Improvement, Evidence-Based Practice, and Research,” by Ginex, from ONS Voice(2017), located on the Oncology Nursing Society (ONS) website.
Identifying the Differences Between Quality Improvement, Evidence-Based Practice, and Original Research
Description:
Read “Identifying the Differences Between Quality Improvement, Evidence-Based Practice, and Original Research,” by Baker et al., from Journal of Emergency Nursing (2014).
Probability, Proof, and Clinical Significance
Description:
Read “Probability, Proof, and Clinical Significance,” by Skelly, from Evidence-Based Spine-Care Journal (2011).
Statistical Versus Clinical Significance in Nursing Research
Description:
Read “Statistical Versus Clinical Significance in Nursing Research,” by El-Masri, from Canadian Journal of Nursing Research (2016).
Article Analysis Example 2
Description:
Review this document in conjunction with the “Patient Preference and Satisfaction in Hospital-at-Home and Usual Hospital Care for COPD Exacerbations: Results of a Randomised Controlled Trial” article to help prepare for the article analysis assignment due in this topic.
Article Analysis 2
Description:
Use the “Article Analysis 2” template to complete the Article Analysis 2 assignment.
Article Analysis 2
Description:
Search the GCU Library and find two new health care articles that use quantitative research. Do not use articles from a previous assignment, or articles that appear in the Topic Materials or textbook.
Complete an article analysis for each using the “Article Analysis: Part 2” template.
Refer to the “Patient Preference and Satisfaction in Hospital-at-Home and Usual Hospital Care for COPD Exacerbations: Results of a Randomised Controlled Trial,” in conjunction with the “Article Analysis Example 2,” for an example of an article analysis.
While APA style is not required for the body of this assignment, solid academic writing is expected, and documentation of sources should be presented using APA formatting guidelines, which can be found in the APA Style Guide, located in the Student Success Center.
This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.
You are required to submit this assignment to LopesWrite. Refer to the LopesWrite Technical Support articles for assistance.
Quiz 2
Description:
This cumulative quiz tests your understanding of concepts, terminology and statistical application presented in Topics 1-3.
Topic 3 DQ 1
Description:
Provide two different examples of how research uses hypothesis testing, and describe the criteria for rejecting the null hypothesis. Discuss why this is important in your practice and with patient interactions.
Topic 3 DQ 2
Description:
Evaluate and provide examples of how hypothesis testing and confidence intervals are used together in health care research. Provide a workplace example that illustrates your ideas.
HLT 372V Topic 3 Discussion: Clinical Inquiry and Hypothesis Testing Grading Rubric Guidelines
Performance Category | 10 | 9 | 8 | 4 | 0 |
Scholarliness
Demonstrates achievement of scholarly inquiry for professional and academic decisions. |
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Performance Category | 10 | 9 | 8 | 4 | 0 |
Application of Course Knowledge –
Demonstrate the ability to analyze, synthesize, and/or apply principles and concepts learned in the course lesson and outside readings and relate them to real-life professional situations |
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Performance Category | 5 | 4 | 3 | 2 | 0 |
Interactive Dialogue
Replies to each graded thread topic posted by the course instructor, by Wednesday, 11:59 p.m. MT, of each week, and posts a minimum of two times in each graded thread, on separate days. (5 points possible per graded thread) |
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Summarizes what was learned from the lesson, readings, and other student posts for the week. |
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Minus 1 Point | Minus 2 Point | Minus 3 Point | Minus 4 Point | Minus 5 Point | |
Grammar, Syntax, APA
Note: if there are only a few errors in these criteria, please note this for the student in as an area for improvement. If the student does not make the needed corrections in upcoming weeks, then points should be deducted. Points deducted for improper grammar, syntax and APA style of writing. The source of information is the APA Manual 6th Edition |
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0 points lost | -5 points lost | ||||
Total Participation Requirements
per discussion thread |
The student answers the threaded discussion question or topic on one day and posts a second response on another day. | The student does not meet the minimum requirement of two postings on two different days | |||
Early Participation Requirement
per discussion thread |
The student must provide a substantive answer to the graded discussion question(s) or topic(s), posted by the course instructor (not a response to a peer), by Wednesday, 11:59 p.m. MT of each week. | The student does not meet the requirement of a substantive response to the stated question or topic by Wednesday at 11:59 pm MT. |