BUSINESS ADMINISTRATION
RESEARCH METHODOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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testing what you are meant to test
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being am honest and reliable researcher
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measurement that reflects what it was intended to measure
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the consistency of measurement
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Detailed explanation-1: -Reliability refers to the consistency of a measure. Psychologists consider three types of consistency: over time (test-retest reliability), across items (internal consistency), and across different researchers (inter-rater reliability).
Detailed explanation-2: -Reliability refers to the consistency of a measure (whether the results can be reproduced under the same conditions). Validity refers to the accuracy of a measure (whether the results really do represent what they are supposed to measure).
Detailed explanation-3: -The reliability of a measurement instrument is the extent to which it yields consistent, reproducible estimates of what is assumed to be an underlying true score.
Detailed explanation-4: -Reliability is maintaining the level of quality over time. Consistency is making sure every system is as consistent as possible.
Detailed explanation-5: -A measurement system “is consistent if and only if repeated measurements of the same items result in a sequence of values that are homogeneous.”