Single-subject experimental studies often provide another layer ...

[LaDunn]

Single-subject experimental studies often provide another layer of ethical obligations because
 
  A) there is no control group to verify a treatment effect.
  B) the research participant is also a client, student, or patient of the researcher.
  C) the researcher has direct contact with the participant.
  D) All of the above

Question 2

Much research on behavior modification treatment utilizes what type of designs?
 
  A) between-subjects designs
  B) single-subject experimental designs
  C) ex post facto, single-case study designs
  D) multi-subject, group-comparison experiments

[djpooyouma]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: B

[LaDunn]

Excellent

[steff9894]

Gracias!