× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
L
4
d
4
3
k
3
k
3
j
3
k
3
b
3
f
3
b
3
d
3
h
3
New Topic  
swaggymeggy swaggymeggy
wrote...
Posts: 782
Rep: 0 0
6 years ago
Practice effects are a major problem with .
 
  a. cross-sectional designs
  b. longitudinal designs
  c. time-lag designs
  d. sequential designs
Read 86 times
1 Reply
Replies
Answer verified by a subject expert
hellokristi4hellokristi4
wrote...
Top Poster
Posts: 880
Rep: 3 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

swaggymeggy Author
wrote...

6 years ago
Just got PERFECT on my quiz
wrote...

Yesterday
Thanks for your help!!
wrote...

2 hours ago
Brilliant
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  980 People Browsing
Related Images
  
 396
  
 1024
  
 2110
Your Opinion
Who's your favorite biologist?
Votes: 587