Asked by Rishi Gowda on Jun 03, 2024
Verified
How do reliability and validity work together?
Reliability
Reliability refers to the consistency of a measure or instrument; a reliable instrument yields similar results under the same conditions over multiple trials.
Validity
The degree to which an assessment accurately measures its purported content.
- Comprehend the difference between reliability and validity and how they complement each other.
Verified Answer
JO
Jenaye OneilJun 07, 2024
Final Answer :
You need both to have a good measure.First,you establish validity,then,you use other techniques to establish reliability.However,a test cannot be valid if it is not reliable.
Learning Objectives
- Comprehend the difference between reliability and validity and how they complement each other.