quality of good research tool is here__________?
Correct answer: C. all of these
- A. validity
- B. reliability
- C. all of these
- D. economy
Explanation
A good research tool should measure what it claims to measure (validity), produce consistent results (reliability), and be practical and economical to use. Therefore, all three listed qualities apply.
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About Assessment and Evaluation
Assessment gathers evidence of learning, while evaluation uses that evidence to judge achievement, teaching or a programme. Coverage includes formative and summative assessment, diagnostic and placement tests, validity, reliability, objectivity, scoring, grading, feedback, and norm-referenced versus criterion-referenced interpretation. Measurement supplies numerical results, but evaluation involves a broader judgement.
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456 free Assessment and Evaluation MCQs from Pedagogy, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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