A nurse researcher is using an instrument that provides similar ...

[Cooldude101]

A nurse researcher is using an instrument that provides similar results each time it's implemented. This is an example of which of the following?
 
  1. Validity
  2. Reliability
  3. Consistency
  4. Variability

Question 2

The student nurse is doing a literature review on evidence-based practice (EBP). Which of the following demonstrates the student's understanding of EBP?
 
  1. Presenting a paper about EBP
  2. Repositioning a client at risk for skin breakdown every 2 hours
  3. Explaining EBP to fellow students
  4. Trying to find other problems to implement EBP

[yeungji]

Answer to Question 1

Correct Answer: 2
Rationale 1: Validity is the degree to which an instrument measures what it is supposed to measure.
Rationale 2: Reliability is the degree of consistency with which an instrument measures a concept or variable. If it is reliable, repeated measurement of the same variable should yield similar or nearly similar results.
Rationale 3: Consistency is a component of reliability.
Rationale 4: Variability does not describe instrument measurement, but variances in data.

Answer to Question 2

Correct Answer: 2
Rationale 1: Presenting papers or explaining what EBP is to someone else does not demonstrate the ability to put into practice that which is learned.
Rationale 2: In evidence-based practice, the nurse integrates research findings with clinical experience, the client's preferences, and available resources in planning and implementing care. Evidence-based practice would support frequent repositioning to prevent skin breakdown in an at-risk client, demonstrating that this student is able to incorporate research into practice.
Rationale 3: Explaining what EBP is to someone else does not demonstrate the ability to put into practice that which is learned.
Rationale 4: Attempting to find other problems to implement EBP does not demonstrate the ability to put into practice that which is learned.

[Cooldude101]

YES! Correct, THANKS for helping me on my review

[kthug]

Thanks for the timely response, appreciate it