Social-cognitive correlates of risky adolescent cycling behavior

by Ruiter Robert AC, Feenstra Hans, Kok Gerjo
Published 2010-07-01

Correlates of delayed sexual intercourse and condom use among adolescents in Uganda: a cross-sectional study

by Rijsdijk Liesbeth E, Bos Arjan ER, Lie Rico, Ruiter Robert AC, Leerlooijer Joanne N, Kok Gerjo
Published 2012-09-01

The World Starts With Me: A multilevel evaluation of a comprehensive sex education programme targeting adolescents in Uganda

by Leerlooijer Joanne N, Ruiter Robert AC, Bos Arjan ER, Rijsdijk Liesbeth E, de Haas Billie, Schaalma Herman P
Published 2011-05-01

The Influence of Two Different Invitation Letters on Chlamydia Testing Participation: Randomized Controlled Trial

by ten Hoor, Gill, Hoebe, Christian JPA, van Bergen, Jan EAM, Brouwers, Elfi EHG, Ruiter, Robert AC, Kok, Gerjo
Published 2014-01-01

Determinants of HPV vaccination intentions among Dutch girls and their mothers: a cross-sectional study

by van Keulen Hilde M, Otten Wilma, Ruiter Robert AC, Fekkes Minne, van Steenbergen Jim, Dusseldorp Elise, Paulussen Theo WGM
Published 2013-02-01

Correction: Effectiveness of a Web-Based Tailored Intervention With Virtual Assistants Promoting the Acceptability of HPV Vaccination Among Mothers of Invited Girls: Randomized Con...

by Pot, Mirjam, Paulussen, Theo GWM, Ruiter, Robert AC, Eekhout, Iris, de Melker, Hester E, Spoelstra, Maxine EA, van Keulen, Hilde M
Published 2020-07-01

Reactions to threatening health messages

by ten Hoor Gill A, Peters Gjalt-Jorn Y, Kalagi Janice, de Groot Lianne, Grootjans Karlijne, Huschens Alexander, Köhninger Constanze, Kölgen Lizan, Pelssers Isabelle, Schütt Toby, Thomas Sophia, Ruiter Robert AC, Kok Gerjo
Published 2012-11-01