× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
Home Q & A Board Other Fields Homework Help Education Studies
New Topic  
miaocitian miaocitian
wrote...
Go to Answer
Posts: 342
Rep: 2 0
6 years ago
Events or influences other than the experimental treatment itself may occur between a pretest and a posttest that may affect the dependent variable. This threat is called
 
  a. mortality.
  b. history.
  c. regression.
  d. diffusion.
  e. Hawthorne effect.

Ques. 2

What are the advantages of factorial designs?
 
  What will be an ideal response?

Ques. 3

If the John Henry effect were exerting an influence in an experiment, one would expect
 
  a. poor performance in the control group.
  b. better performance in the control group.
  c. poor performance in the treatment group.
  d. better performance in the treatment group.

Ques. 4

What characteristic distinguishes factorial design?
 
  What will be an ideal response?
Read 33 times
3 Replies
Replies
Answer verified by a subject expert
HenrinaHenrina
wrote...
#1
Posts: 336
Rep: 3 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

miaocitian Author
wrote...
#2
6 years ago
Cheers!!
wrote...
#3
6 years ago
Cheers too Thumbs Up Sign
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1394 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 303
  
 500
  
 277
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 405
Previous poll results: Where do you get your textbooks?