Positive Action logo
Positive Action logo
Positive Action logo
Positive Action logo
Positive Action logo
Evidence Based. Internationally Recognized.
Email
Short URL
Overview
Research
Catalog
Accolades
Email
Short URL
Outcome
Reduction
Effect Size
p - value
Publication
Study
Date
Bullying Behaviors - Student Reports
-51%
-0.39
- -
2013
Bullying - Parent Reports
-13%
-0.31
- -
2013
Normative Beliefs in Support of Aggression - Student Report
-59%
-0.68
- -
2013
Bullying Behaviors
-41%
- -
- -
2011