This topic contains a solution. Click here to go to the answer

Author Question: The practice of repeating an experiment that has already been done to determine whether the same ... (Read 54 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
The practice of repeating an experiment that has already been done to determine whether the same effect is observed is called
 
  a. regression.
  b. replication.
  c. randomization.
  d. counterbalancing.

Question 2

Why is an ABAB reversal design better than an ABA reversal design?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pami445

  • Sr. Member
  • ****
  • Posts: 303
Answer to Question 1

B

Answer to Question 2

An ABAB design is better than an ABA design for two reasons. First, it allows us to further assess the effectiveness of the independent variable by introducing it a second time. Second, it leaves the participant with the treatment, rather than leaving them with the baseline (no treatment) condition. Thus, it is more ethical than the ABA design.





 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

For a complete list of videos, visit our video library