Homework Help | For this section of your research proposal assignment, you will focus on the sampling, reliability, and validity of your research proposal.

Design
For this section of your research proposal assignment, you will focus on the sampling, reliability, and validity of your research proposal. This section will include information on sampling, reliability, and validity.

The following components should be addressed in your paper this week:

Information on your sample

Sampling basic information (age, gender, criteria, etc.)
Sample size
Explain why your sample is appropriate for your study
Reliability

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Explain how your data collection process is consistent and reliable
Explain why your measurement tool is reliable
Validity

Explain how you will ensure you have a valid sample
Explain how you tested the validity of your measurement tool

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Methods. Before induction of anesthesia, the degree of stress and anxiety are assessing in
number of my sample, using stress and anxiety questionnaires checklists and rating scales, biofeedback, physiological measures, such as arterial pressure, heart rate and skin conductance.

MODEL ANSWER

Sampling, Reliability, Validity

Sampling, reliability and validity are important aspects in any | PLACE YOUR ORDER NOW AT writtask.com | outline the criteria for the sampling population, size, gender among other aspects that entail data collection process. Furthermore, a detailed account why the selected is appropriate in giving the | PLACE YOUR ORDER NOW AT writtask.com | sampling, another aspect that will be considered is reliability which explains how reliable the data collection method is and the reliability of the measurement | PLACE YOUR ORDER NOW AT writtask.com | will also demonstrate the validity of the sample size and how the validity of the measurement tool was obtained.

Methods

The study will be conducted on patients who will be about to go for a surgical procedure. Before they are subjected to anesthesia, their stress and anxiety levels will be | PLACE YOUR ORDER NOW AT writtask.com | of stress and anxiety will be given by subjecting the respondents to a questionnaire checklist and the Hamilton anxiety rating | PLACE YOUR ORDER NOW AT writtask.com | this scale, clinicians will be recruited as part of the research team and hence help in rating the level of anxiety of the patients. The anxiety levels will be measured at three time points before the | PLACE YOUR ORDER NOW AT writtask.com | dimensions that will be measured using the scale include their arterial pressure level, the patient’s heart rate as well as the skin conductance.

Sampling

The research will use a simple random sampling method to select the number of patients to participate in the research | PLACE YOUR ORDER NOW AT writtask.com | is to have a sample size of say 60 patients picked from a | PLACE YOUR ORDER NOW AT writtask.com | demographic data about the sample population will be 60% (36 men) and 40% (24 women) with the age ranging from 50 to 80 as this forms the bigger pool of people likely to be affected | PLACE YOUR ORDER NOW AT writtask.com | admitted for different surgical procedures but under general anesthesia will | PLACE YOUR ORDER NOW AT writtask.com | is only those that meet the inclusion criteria and then give a consent to the research that will be made part of the sample population.

In the simple random sampling method, I intend to use every fifth patient from the available pool patients until 60 patients are | PLACE YOUR ORDER NOW AT writtask.com | inclusion criterion however is that only those patients that were to be admitted at least a day before the planned surgical process will be part of the | PLACE YOUR ORDER NOW AT writtask.com | with underlying conditions such as those taking anti-anxiety or anti-depressants, or any sedative medications and those suffering from any malignant condition will be excluded from the | PLACE YOUR ORDER NOW AT writtask.com | collection is expected to take 2-3 weeks where the patients will be interviewed before surgery. The specific setting where the study will be done is the ambulatory and emergency department where there are surgical interventions. Both qualitative and quantitative data collection method will be | PLACE YOUR ORDER NOW AT writtask.com | method will entail interviewing respondents to gauge whether they have any stress, they sound anxious or they looked worried. The quantitative method on the other hand will rely on…