Top Posters
Since Sunday
7
6
o
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
New Topic  
Sync Sync
wrote...
Go to Answer
Posts: 2694
Rep: 11 0
9 years ago
A researcher wants to examine the changes in the stability of friendship between first and third grade. Should the researcher use a cross-sectional or a longitudinal design? Explain your choice.  Give the advantages and disadvantages of each design.
Textbook 
Children and Their Development

Children and Their Development


Edition: 3rd
Authors:
Read 425 times
3 Replies
Replies
Answer verified by a subject expert
iHomeiHome
wrote...
#1
Top Poster
Posts: 3632
Rep: 217 0
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
This verified answer contains over 170 words.

Related Topics

Sync Author
wrote...
#2
8 years ago
Thank you for your help.
wrote...
#3
8 years ago
You're very welcome.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  881 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 4464
  
 1390
  
 222
Your Opinion
Who's your favorite biologist?
Votes: 587
Previous poll results: Which is the best fuel for late night cramming?