METHODS OF DATA COLLECTION
REDESIGNING RESEARCH TOOLS OBSERVATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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recording observational data with a video camera could improve
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validity
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reliability
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ethics
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generalisability
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Explanation:
Detailed explanation-1: -In simple terms, validity is the degree to which an observation scale measures what it is supposed to measure (precision), while reliability is defined as the consistency or accuracy of the scores that result from the observation measurement process.
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