The writer is very fast, professional and responded to the review request fast also. Thank you.
Provide a 200 word response to the followind discussion question answer in apa format with in-text citations and references:
Answer:
When appraisals of a quantitative study are conducted you look to see if the measurements are valid and reliable. Reliability is the degree to which the dependability with an instrument measures an attribute (Polit & Beck, 2013). Reliability also displays an effect on accuracy and can be a measure of the studies consistency, stability and dependability. Validity refers to if the study had been conducted with sound scientific methods because bias or confounding variables may cause a compromise to the validity of a study (Melnyk & Fineout-Overholt, 2014).Applicability is when you are looking to see if the study will help you with your patients. Can you apply it to your practice and is it helpful information. Will this translate to your patient care?
I believe that together validity and reliability are the most important measures of a study with validity being the most important. They are not necessarily independent of each other. According to Polit and Beck (2013) a measuring device that is unreliable cannot be valid however it can be reliable but without validity (p.336). It is important to understand if the study is valid before you determine reliability. When looking at validity is the measurement measuring what it is supposed to measure and is it reliable. When you then you can determine if this is something that is applicable to your patient populations.
Original Question:
What factors must be assessed when critically appraising quantitative studies (e.g., validity, reliability, and applicability)? Which is the most important? Why?
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more