× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
y
2
s
2
2
a
1
w
1
w
1
i
1
m
1
s
1
c
1
k
1
1
Home Q & A Board Other Fields Homework Help Family Studies
New Topic  
NIKE213243 NIKE213243
wrote...
Go to Answer
Posts: 639
Rep: 0 0
6 years ago
There are many advantages to using experiments; however, a major drawback is
 
  a. they do not help to establish a causal relationship.
  b. they tend to be low on internal validity.
  c. the need to ensure psychological realism to maintain external validity.
  d. they do not involve random assignment.
Read 36 times
1 Reply
Replies
Answer verified by a subject expert
kadu31kadu31
wrote...
#1
Top Poster
Posts: 683
Rep: 7 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

NIKE213243 Author
wrote...

6 years ago
Good timing, thanks!
rhockeygirl
wrote...

Yesterday
Just got PERFECT on my quiz
jasonbourne
wrote...

2 hours ago
Brilliant ツ
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1067 People Browsing
 161 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 314
  
 1116
  
 319
Your Opinion
What's your favorite math subject?
Votes: 315
Previous poll results: Which 'study break' activity do you find most distracting?