COURSE

NURS3150 Foundations Nursing Research-Winter

Selection of the appropriate sample is critical to the reliability and validity of research methodology. The sample must be representative of the population that is being studied. Researchers often report both the inclusion and exclusion criteria for the sample. There are many different methods for selecting a sample and random sampling provides the high control of outside variables but is often difficult to utilize in many studies.

For this Discussion, please review the following:

• For this assignment, read the article by Zaccari, Callahan, Storzback, & McFarlane (2020), listed in the resource section for this week.

Prepare at least a 350-word post discussing the strengths and weaknesses of the sampling method used in this study and if the sampling method promoted reliable and valid results. Include in the discussion if there is anything the researcher could have done to improve the sampling process.

SOLUTION

This article was very enlightening, to say the least. I would not have suspected military veterans suffering from post-traumatic stress disorder would benefit so greatly from yoga. The individuals observed all reported social, emotional, and cognitive detriments directly caused by or related to PTSD. A significant number of veterans and active military staff are diagnosed with PTSD due to traumatic experiences obtained in the line of duty. …….Please click the icon below to access entire solution at $5

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