SERP 590: Withdrawal versus Reversal

Withdrawal and Reversal designs are not the same thing! This video describes the difference.

[@terremoniquejones1525]

This was very helpful! I often here Withdrawal and Reversal designs used interchangeably. When taking a mock exam, I got a "reversal" question incorrect because there was no return to conditions without interventions in the example which essentially would have been more so withdrawal if it did. This helped me understand the difference ! Thank you :-)