Exhibit 10-6: Choose the intersubject difference control that best corresponds with the following statements.
-Refer to Exhibit 10-6.A teacher flips a coin for each child to determine if the child will be in the control or experimental group.
A) ANCOVA
B) Homogeneous selection
C) Randomized matching
D) Random assignment
E) Use subjects as their own controls

Question

Quizplus · Accepted Answer

Random assignment involves assigning subjects to either the control or experimental group in a completely random manner, such as flipping a coin. This method helps to ensure that any differences between the two groups are due to chance and not systematic differences between the groups.

Exhibit 10-6: Choose the Intersubject Difference Control That Best Corresponds