The most important reason for the use of random allocation of subjects to the di
ID: 3200207 • Letter: T
Question
The most important reason for the use of random allocation of subjects to the different treatments is: to guarantee that approximately the same number of subjects is assigned to each treatment group. to guarantee that the results of the experiment can never be duplicated. to ensure that the different treatment groups are as similar as possible in every way except for the treatment received. to ensure that each subject in the trial receives the best possible treatment. to protect the experimenters from legal action in the event that the experiment goes drastically awry.Explanation / Answer
The correct option is,
To ensure that the different treatment groups are as similar as possible in every way except for the treatment received.
Randomized controlled trials (RCT) are known as the best method to prove causality in spite of various limitations. Random allocation is a technique that chooses individuals for treatment groups and control groups entirely by chance with no regard to the will of researchers or patients' condition and preference. This allows researchers to control all known and unknown factors that may affect results in treatment groups and control groups.