If density is manipulated by increasing the number of people and ...

[ap345]

If density is manipulated by increasing the number of people and holding the room size constant, then any observable differences could be due to
 
  a. density only.
  b. number of people only.
  c. room size only.
  d. either density or the number of people.

Question 2

In a multiple-baseline design, there is only one phase change, from baseline to treatment.
 
  a. True
  b. False
  Indicate whether the statement is true or false

[Chocorrol77]

Answer to Question 1

D

Answer to Question 2

True

[ap345]

Excellent

[hollysheppard095]

TYSM