Which of the Following Methods of Assigning Participants to Groups

question 120

Multiple Choice

Which of the following methods of assigning participants to groups in an experiment is the best example of random sampling?

• A) putting the girls in one group and the boys in another
• B) making sure that children are able to select the group to which they want to belong
• C) putting all children's
• D) having the teacher assign children to groups in order to best separate friends from each other