This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: One potential confounding factor in the simple pretest-posttest design, which the interrupted ... (Read 105 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Aug 4, 2018
One potential confounding factor in the simple pretest-posttest design, which the interrupted time-series designs controls for, is
 
  A) regression to the mean.
  B) experimenter bias.
  C) the double-blind effect.
  D) an order effect.

Question 2

Regression to the mean is a major potential confounding factor in which of the following?
 
  A) posttest-only designs
  B) pretest-posttest designs
  C) all factorial designs
  D) within-subjects designs


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


kaid0807

  • Hero Member
  • *****
  • Posts: 515
Reply #2 on: Aug 4, 2018
Thanks


yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #3 on: Aug 4, 2018
Welcome :)


« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

simple squamous kidney simple squamous kidney
Masamichi Udagawa and Sigi Moeslinger, Antenna Design, Knoll Toboggan Chair. Masamichi Udagawa and Sigi Moeslinger, Antenna Design, Knoll Toboggan Chair.
Animal that offer potential medical uses Animal that offer potential medical uses
Modern Systems Analysis and Design (4th Edition) Modern Systems Analysis and Design (4th Edition)
How to completely factor quadratics How to completely factor quadratics
Resting Membrane Potential Resting Membrane Potential
Video: Acid-base imbalances - compensation of metabolic acidosis and alkalosis

For a complete list of videos, visit our video library