« previous next »

Author Question: You are conducting a simple one-group pretest-posttest research design in a police department and ... (Read 22 times)

james9437

  • Hero Member
  • *****
  • Posts: 568
on: Aug 17, 2018
You are conducting a simple one-group pretest-posttest research design in a police department and between the pretest and posttest, the chief of police resigns. This event may produce a confounding effect.
 
  a. True
  b. False

Question 2

A one-group pretest-posttest research design eliminates all other possible explanations of behavioral change.
 
  a. True
  b. False


kkenney

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Aug 17, 2018
Answer to Question 1

Answer: True

Answer to Question 2

Answer: False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

USF Biologist Taegan McMahon conducts experiments on chlorothalonil at a research facility in East H USF Biologist Taegan McMahon conducts experiments on chlorothalonil at a research facility in East H
Object and Word Recognition After Vertices Have Been Eliminated (Adapted from Szwed, M., Cohen, L, Q Object and Word Recognition After Vertices Have Been Eliminated (Adapted from Szwed, M., Cohen, L, Q
Elements of Experimental Design. Elements of Experimental Design.
How to calculate simple interest (Part 2) How to calculate simple interest (Part 2)
How to calculate simple interest (Part 4; P = I/rt) How to calculate simple interest (Part 4; P = I/rt)
Research Methods Research Methods
Video: EpiPen Animation (Part 1)

For a complete list of videos, visit our video library