In order to be certain that the effects are due to the ...

[jlmhmf]

In order to be certain that the effects are due to the experimental manipulation, experimenters typically include:
 
  a) More participants
  b) A control group
  c) A different experimental group
  d) A diverse group of participants

Question 2

What is one potential challenge of only providing evidence-based treatment?
 
  a) Only people with specific disorders would be eligible for treatment
  b) Therapists would be so effective that there would not be enough work for them
  c) Most psychological treatments are administered in a flexible manner
  d) None  evidence-based treatment provides consistent results

[ryrychapman11]

Answer to Question 1

b

Answer to Question 2

c

[jlmhmf]

Great answer, keep it coming

[patma1981]

Thanks for the timely response, appreciate it