Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
Home Q & A Board Science-Related Homework Help Psychology
New Topic  
Bisla Bisla
wrote...
Go to Answer
Posts: 2734
Rep: 10 0
9 years ago
Changes in people over time, not the effect of the independent variable, may cause them to respond differently at various points in an experiment.  The threat to internal validity in this case would involve
a.  selection.
b.  maturation.
c.  statistical regression.
d.  history.
Textbook 
Introduction to Behavioral Research Methods

Introduction to Behavioral Research Methods


Edition: 6th
Author:
Read 255 times
3 Replies
Replies
Answer verified by a subject expert
sulmaeatersulmaeater
wrote...
#1
Top Poster
Posts: 2726
Rep: 122 1
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

Bisla Author
wrote...
#2
9 years ago
Problem solved. Thank you so much.
wrote...
#3
9 years ago
You're welcome Slight Smile
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  999 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 303
  
 275
  
 3845
Your Opinion
Who will win the 2024 president election?
Votes: 7
Closes: November 4
Previous poll results: What's your favorite math subject?