Top Posters
Since Sunday
e
4
h
4
h
4
m
3
d
3
B
3
o
3
w
3
H
3
a
3
c
3
k
3
Home Q & A Board Laboratory Help Referencing Help
New Topic  
Cremeux Cremeux
wrote...
Go to Answer
Posts: 4510
Rep: 2 0
9 years ago
A variable can have a confounding effect in a differential study only if
A) it affects the scores on the dependent variable(s).
B) there is no difference between the groups on the variable.
C) there are at least three groups in the study.
D) there are several levels of the variable in question.
Textbook 
Research Methods: A Process of Inquiry

Research Methods: A Process of Inquiry


Edition: 8th
Authors:
Read 201 times
3 Replies
Replies
Answer verified by a subject expert
stylezstylez
wrote...
#1
Top Poster
Posts: 4397
Rep: 88 0
9 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Cremeux Author
wrote...
#2
9 years ago
I tried searching the textbook all over and couldn't find it. I'm really gracious for your answer, helped me out *a lot*. Problem solved.
wrote...
#3
9 years ago
A thumbs up would be nice Wink Face
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1298 People Browsing
 231 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 395
  
 273
  
 425
Your Opinion
Who will win the 2024 president election?
Votes: 45
Closes: November 4
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?