Which of the Following Is True Regarding Two-Group Posttest-Only Design

question 18

Multiple Choice

Which of the following is true regarding two-group posttest-only design?

• A) Two-group posttest-only design can lessen testing bias in classical experimental designs.
• B) Unlike in classical experimental design, research participants are not randomly assigned to each group in two-group posttest only design.
• C) Therefore, there is no difference between two-group posttest only design and static group comparison.
• D) all of the above

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