Question:
Following are some of the basic steps in conducting a Randomised Controlled Trial (RCT). Arrange them in order:
1. Randomisation
2. Drawing up a protocol
3. Intervention or manipulation
4. Assessment of outcome
Following are some of the basic steps in conducting a Randomised Controlled Trial (RCT). Arrange them in order:
1. Randomisation
2. Drawing up a protocol
3. Intervention or manipulation
4. Assessment of outcome
1. Randomisation
2. Drawing up a protocol
3. Intervention or manipulation
4. Assessment of outcome
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Randomised Controlled Trials (RCTs) are gold standard experiments in research. Key steps include designing the protocol, randomisation, applying interventions, and assessing outcomes.
Updated On: Jan 17, 2026
- (D), (B), (C), (A)
- (B), (D), (A), (C)
- (B), (A), (D), (C)
- (B), (A), (C), (D)
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The Correct Option is D
Solution and Explanation
The steps involved in conducting a Randomised Controlled Trial (RCT) are:
- Drawing up a protocol: This is the first step where the objectives, methodology, and plan for the trial are outlined.
- Randomisation: Participants are randomly assigned to different intervention groups to eliminate selection bias.
- Intervention or manipulation: The intervention being studied is applied to the relevant group(s).
- Assessment of outcome: The results of the intervention are measured to determine its effectiveness.
Thus, the correct sequence is (B), (A), (C), (D).
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