Asked by Alfred Bassaw on Jul 17, 2024
Verified
To demonstrate __________, the responses to items on a questionnaire should all correlate consistently with one another.
A) test-retest reliability
B) internal reliability
C) validity
D) statistical significance
Internal Reliability
When all of the items on a questionnaire measure the same thing.
Questionnaire
A research instrument consisting of a series of questions or statements used to gather information from respondents.
- Become aware of the crucial significance of reliability and validity in the domain of psychological measuring and testing.
Verified Answer
TR
Tom R HenkelJul 24, 2024
Final Answer :
B
Explanation :
Internal reliability refers to the consistency of responses among items on a questionnaire that are supposed to be measuring the same construct. If the responses all correlate consistently with one another, then the questionnaire has high internal reliability. A) Test-retest reliability measures consistency over time, C) Validity measures how well a questionnaire actually measures what it is supposed to, and D) Statistical significance refers to the likelihood that a result is not due to chance.
Learning Objectives
- Become aware of the crucial significance of reliability and validity in the domain of psychological measuring and testing.
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