Bryce Is a Occupational Therapist Working with Sandy, a Brain-Injured

Multiple Choice

Bryce is a occupational therapist working with Sandy, a brain-injured patient. Bryce has decided to test the effects of a graphing strategy with Sandy. He starts the graphing technique, while collecting data in the form of minutes of strength training per day. He discontinues the graphing technique still collecting minutes of strength training per day. Bryce then reintroduces the graphing technique.
-Which of the following is the most critical drawback of the design Bryce has selected?

A) Selection of experimental participant
B) No baseline data were collected
C) Withdrawal of treatment condition
D) Ethics of treatment reversal