Ttofi, Maria M <br/><br/>
Risk and protective factors, longitudinal research, and bullying prevention.  [electronic resource] 

 -  New directions for youth development  2012 
 - 85-98 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1537-5781 
<br/><br/><label>Standard No.: </label>10.1002/yd.20009  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Allied Health Personnel<br/>Bullying<br/>Health Services Research<br/>Humans<br/>Longitudinal Studies<br/>Meta-Analysis as Topic<br/>Risk Factors<br/>School Health Services<br/>Schools--statistics & numerical data<br/>Violence--prevention & control