Measurement Errors, Reliability, Validity of Research MCQ
Measurement Errors, Reliability, Validity of Research MCQ
1. Creating a new measurement for mathematical skills even though one exists requires the researcher to pay attention to the guidelines for maintaining ______.
Answer
Correct Answer:
Criterion validity
Note: This Question is unanswered, help us to find answer for this one
2. Validity is simply making sure that the instrument we are using to collect data is truly measuring what we want it to measure.
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
3. Predictive validity include those cases when we are not satisfied with the way the construct has been measured.
Answer
Correct Answer:
False
Note: This Question is unanswered, help us to find answer for this one
4. Reliability and accuracy are synonyms.
Answer
Correct Answer:
False
Note: This Question is unanswered, help us to find answer for this one
5. Random error can occur in cases where our questions may be clear and specific about what we are measuring.
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
6. Measuring the level of a person’s happiness using an already existing scale for such a measure is an example of a researching trying to ensure he or she has ______.
Answer
Correct Answer:
Construct validity
Note: This Question is unanswered, help us to find answer for this one
7. The test-retest method for assessing reliability assumes that the phenomena under study do not change.
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
8. One way of categorizing measurement error is random and systematic.
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
9. Using a final to gauge a student’s level of knowledge learned in a course is useful. When such an evaluation contains questions that reflect all the topics covered in the course, this is an example of the professor seeking what sort of validity?
Answer
Correct Answer:
Content validity
Note: This Question is unanswered, help us to find answer for this one
10. Concepts usually have a single unambiguous definition.
Answer
Correct Answer:
False
Note: This Question is unanswered, help us to find answer for this one
11. Accuracy in data collection refers to participants’ answers about a topic and whether their answers are free from error.
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
12. When researchers classify the measurement instrument or tool of a research as accurate, they are applying validity.
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
13. We have a better chance at high-quality data if the measurement error is big.
Answer
Correct Answer:
False
Note: This Question is unanswered, help us to find answer for this one
14. A measure may be accurate but still not reliable.
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
15. Reliability requires all of the following EXCEPT ______.
Answer
Correct Answer:
Using the correct measures for the object of the study
Note: This Question is unanswered, help us to find answer for this one
16. The ability or potential of the data collection tool to capture and measure the construct that the researcher is trying to measure is known as ?
Answer
Correct Answer:
Validity
Note: This Question is unanswered, help us to find answer for this one
17. Test-retest Reliability is a process of determining reliability in which the data collection tool consistently yields the different results regardless of the passing of time
Answer
Correct Answer:
False
Note: This Question is unanswered, help us to find answer for this one
18. Systematic Error is an error in measurement in which the tool inaccurately measures the concept and is perceived correctly by most or all of the participants.
Answer
Correct Answer:
False
Note: This Question is unanswered, help us to find answer for this one
19. Consistency in measurement is known as reliability ?
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
20. An error in measurement in which a small number of participants understand a question, but accurate data are still unavailable for analysis is known as random error .
Answer
Correct Answer:
False
Note: This Question is unanswered, help us to find answer for this one
21. Validity that occurs when a measurement test produces the same results over time _________ is validity that occurs when a measurement test produces the same results over time
Answer
Correct Answer:
Predictive Validity
Note: This Question is unanswered, help us to find answer for this one
22. Occurs when the data collected do not represent reality because of the way they have been measured is known as _______
Answer
Correct Answer:
Measurement Error
Note: This Question is unanswered, help us to find answer for this one
23. _______ is a process of determining reliability in which the measurement tool includes multiple questions on the same construct
Answer
Correct Answer:
Internal Consistency Reliability
Note: This Question is unanswered, help us to find answer for this one
24. ________ is a process of determining reliability in which there is more than one researcher present during data collection.
Answer
Correct Answer:
Inter-observer or Inter-rater Reliability
Note: This Question is unanswered, help us to find answer for this one
25. Validity that occurs when a researcher or group of researchers decide to classify the measurement instrument or tool as an accurate measure of the construct is known as
Answer
Correct Answer:
Face validity.
Note: This Question is unanswered, help us to find answer for this one
26. Criterion Validity that occurs when creating a new measurement tool for a construct that already has a measurement tool .
Answer
Correct Answer:
True
Note: This Question is unanswered, help us to find answer for this one
27. Validity that refers to the extent that a measurement tool captures all the aspects of the construct that is being measured is known as ?
Answer
Correct Answer:
Content validity
Note: This Question is unanswered, help us to find answer for this one
28. Validity that is related to the degree that a researcher’s operationalization of a construct is accurately done is known as?
Answer
Correct Answer:
Construct validity
Note: This Question is unanswered, help us to find answer for this one
29. ________Validity that occurs when comparing a new test with an established measurement tool and examining the matching results
Answer
Correct Answer:
Concurrent Validity
Note: This Question is unanswered, help us to find answer for this one
30. Refers to whether or not participants’ answers are free from error is known as ?
Answer
Correct Answer:
Accuracy
Note: This Question is unanswered, help us to find answer for this one
