_____________ guarantees that even though a variable cannot be ...

[notis]

_____________ guarantees that even though a variable cannot be controlled, its influence will not affect the outcome of the experiment by being confounded with the independent variable.
 
  a. Experiment bias
  b. Randomization
  c. Conformity
  d. A placebo condition

Question 2

When the observations in the initial baseline phase show a trend in the direction of improved behavior, the researcher should ____.
 
  a. administer the treatment immediately
 b. .manipulate the environment until the change stops
  c. increase the intensity of the treatment
 d. do nothing but continue to observe

[tashiedavis420]

Answer to Question 1

D

Answer to Question 2

d

[notis]

Thanks for the timely response, appreciate it

[amandalm]

Excellent