Type of research allows researchers to utilize ___________ variations called experimental?
Correct answer: D. many
- A. None of these
- B. few
- C. both
- D. many
Explanation
Experimental research permits researchers to manipulate or use many variations of the variables under study. The word “many” fits the contrast with limiting the investigation to only a few variations.
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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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More Assessment and Evaluation questions
Research involves testing or attempting to ___________ a hypothesis by way of experimentation?
Experiment is type of research conducted using a scientific approach using two or more ___________?
Basic type of scientific research with the aim of improving __________ theories for better understanding?
In which research using a cyclic or spiral __________ which alternates between action and critical reflection is called experimental?
Act is a part and ___________ stages in experimental?
Revision of accepted theories or laws in the light of new facts, or practical application of such new or revised ______________or laws is also part of research?