Discussion: Reliability and Validity of Research Methodology
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 Labrague, L. & McEnroe-Petitte, D. (2016). Influence of music on preoperative anxiety and physiological parameters in women undergoing gynecologic surgery. Clinical Nursing Research, 25(2), 157-173, listed in the resource section for this week.
• By Day 3
• 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.
• Note: Post a three paragraph (at least 350 words) response. Be sure to use evidence from the readings and include in-text citations. Utilize essay-level writing practice and skills, including the use of transitional material and organizational frames. Use the writing resources to develop your post.
Essay Writing Service Features
Our ExperienceNo matter how complex your assignment is, we can find the right professional for your specific task. ACME Homework is an essay writing company that hires only the smartest minds to help you with your projects. Our expertise allows us to provide students with high-quality academic writing, editing & proofreading services.
Free revision policy$10
Free bibliography & reference$8
Free title page$8
How Our Essay Writing Service Works
First, you will need to complete an order form. It's not difficult but, in case there is anything you find not to be clear, you may always call us so that we can guide you through it. On the order form, you will need to include some basic information concerning your order: subject, topic, number of pages, etc. We also encourage our clients to upload any relevant information or sources that will help.Complete the order form
Once we have all the information and instructions that we need, we select the most suitable writer for your assignment. While everything seems to be clear, the writer, who has complete knowledge of the subject, may need clarification from you. It is at that point that you would receive a call or email from us.Writer’s assignment
As soon as the writer has finished, it will be delivered both to the website and to your email address so that you will not miss it. If your deadline is close at hand, we will place a call to you to make sure that you receive the paper on time.Completing the order and download