walden nurs6052 week 9 discussion latest 2016 October

Week 9 discussion

Discussion: Data Analysis—Small Group Discussion

As a nurse engaged in evidence-based practice, it is
important to recognize how statistics and other data analysis tools are used to
generate and assess evidence. Most nurses need only a foundational
understanding of statistical tools and terminology to understand the majority
of research studies. As a nurse, you should be able to recognize the most
commonly used statistical tests, how and when they are used, and how
significance is determined.

In this Discussion, you examine different types of
statistics and statistical tests, when and why these particular tests would be
selected for use, and, most importantly, what the results indicate. To this
end, you will be assigned to a group by Day 1 of this week. Each group will be
assigned one of the five chapters listed in this week’s Learning Resources and
will develop a study sheet on their chapter that will be shared with the other
groups.

Review the information in your assigned chapter.

As a group, develop a 1-page study sheet that includes the
following:

The key concepts of the chapter: Focus on the basic concepts
that are important for nurses to understand as they review research studies.

A description of the statistical methods covered in the
chapter, what they measure, and under what circumstances they are used.
Identify examples of how the statistical methods have been used in research
studies.

An explanation of the key statistical tests and how they
measure significance (if applicable).

Note: This should be a collaborative effort, with each
member of the group making contributions to the design and content of the study
sheet. Use the Groups link on the left navigation bar to collaborate with your
group. When you have developed your 1-page study sheet, select one member to
post it to the Week 9 Discussion Forum so that the rest of your colleagues can
access it.

To prepare:

By Day 5

Post your group’s study sheet. Discuss why it is important
for nurses to understand the basics of these statistical methods.

Read a selection of your colleagues’ responses.

By Day 6

Respond to at least two other groups on two different days
using one or more of the following approaches:

Ask a probing question, substantiated with additional
background information, and evidence.

Share an insight from having read your colleagues’ postings,
synthesizing the information to provide new perspectives.

Explanation & Answer

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