Author Question: When research participants give information to prospective participants about the procedures, the ... (Read 140 times)

sheilaspns

  • Hero Member
  • *****
  • Posts: 567
When research participants give information to prospective participants about the procedures, the research could be affected by the confounding variable of
 
  A) the bystander effect.
  B) diffusion of responsibility.
  C) diffusion of treatment.
  D) regression to the mean.

Question 2

If during testing it becomes apparent that participants in different groups are talking about the research procedure, the confounding variable to consider is
 
  A) selection.
  B) attrition.
  C) diffusion of treatment.
  D) sequence effects.



gasdhashg

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

For a complete list of videos, visit our video library