× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
walterjr walterjr
wrote...
Posts: 775
Rep: 0 0
6 years ago
The nursing research student is reviewing study designs prior to beginning a class assignment. Which statement, made by this study, reflects poor understanding of these designs?
 
  1. I think the one-shot case study design will be best for my study because it controls threats to internal validity.
  2. The one-group pretest-posttest design might be quicker to complete, but it is a weak design.
  3. If I choose a time-series design, I should plan numerous measurements of my dependent variable to strengthen validity.
  4. If I can randomly assign study subjects to my groups, I can use the pretest-posttest control group design.
Read 33 times
1 Reply
Replies
Answer verified by a subject expert
jeooncdaocjeooncdaoc
wrote...
Top Poster
Posts: 900
Rep: 2 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

walterjr Author
wrote...

6 years ago
Thank you, thank you, thank you!
wrote...

Yesterday
This site is awesome
wrote...

2 hours ago
Brilliant
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  919 People Browsing
Related Images
  
 298
  
 157
  
 425
Your Opinion
How often do you eat-out per week?
Votes: 79