WGU Th e most important reason for the use of random all O to ensure that each O
ID: 3067599 • Letter: W
Question
WGU Th e most important reason for the use of random all O to ensure that each O to guarantee that approximately the same number of subjects is assigned to each treatment group. O to ensure that the different treatment groups are as similar as possible in every way except for the treatment received ocation of subjects to the dlfferent 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 O to guarantee that the results of the experiment can never be duplicated. Question 2 of 7 Points: 10 Q has been used to predict academic success. But what about other factors? According to an article by Angela L. Duckworth and Martin E.P Seligman in the journal Psychological Science self-dscipines oven a One way to measure self-discipline is the $1-now or $2-later test (which the researchers call the Delay Choice Task told they could wait a week and get two dollars. Highly self-disciplined adolescents outperformed their more impuisive peers on every grades. Which of the following is correct? in which we see if a subject would decline to accept a dollar ball now whn academic performance variable, Inclding report card t O This study is an experiment, since each subject was classified into a selif discipline category $1 now or $2-latert) and to report card grades OThis study is an experiment, since it was based on a random sample. This study is an observational study, since researchers did not assign the students to serasopine category neno more-pen 0 This study is a combination of both an experiment and an observational study.
Explanation / Answer
1) The most important reason to use the random allocation of subjects to the different treatment is,
To guarantee that approximately the same number of subjects is assigned to each treatment group.
The purpose of Random Allocation to ensure that each participant has the same opportunity to be assigned to any given group it uses in the psychological experiment.
2) This study is the combination of both experimental and observational study.
It is observational because we observe each student behaviour and identify them they are following discipline or not and giver $ and grades on report cards on this basis.
This experimental study because it is a psychological experiment we conducting on the student to observe the effect of discipline on the academic success of the student.
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