Assessing causality in the relationship between adolescents' risky sexual online behavior and their perceptions of this behavior
Journal of Youth and Adolescence (2010) - Comment
pubmed: 20177962  doi: 10.1007/s10964-010-9512-y  issn: 1573-6601  issn: 0047-2891 

Susanne E. Baumgartner, Patti M. Valkenburg, Jochen Peter