Multiple Choice
Regarding the practice of manipulating two variables simultaneously in a single-subject study, one should conclude:
A) This practice is acceptable as researchers now believe that we can tease out interactive effects.
B) This practice is acceptable because we can statistically manipulate individual variables.
C) This practice is unsound because in so doing we are unable to assess effects of either variable.
D) This practice is unsound because in so doing we confuse the participant as a threat to validity.
Correct Answer:

Verified
Correct Answer:
Verified
Q21: The single-variable rule suggests that single-subject designs<br>A)
Q22: Bryce is a occupational therapist working with
Q23: All of the following are types of
Q24: Which of the following presents an
Q25: Stefanie is a speech pathologist working with
Q27: Millie is using a behavior checklist strategy
Q28: In single-subject research, the most important type
Q29: Janice is conducting a single-subject study with
Q30: Which of the following represents a primary
Q31: Aaron has decided to use the audio