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Results tagged with validity
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user 27713
An instrument is valid if it measures what it purports to measure. This is different from reliability, which means that an instrument measures (whatever it measures) in a way that is repeatable. DO NOT use this tag for `validation` model purposes.
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Using existing questionnaire
The questionnaires I will use were already validated and the reliability is good; even their cross-cultural validity and reliability were good. …
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