Oral versus vaginal sex among adolescents: Perceptions, attitudes, and behavior

BL Halpern-Felsher, JL Cornell, RY Kropp… - …, 2005 - publications.aap.org
Objective. Despite studies indicating that a significant proportion of adolescents are having
oral sex, the focus of most empirical studies and intervention efforts concerning adolescent …

Perceived risks and benefits of smoking: differences among adolescents with different smoking experiences and intentions

BL Halpern-Felsher, M Biehl, RY Kropp… - Preventive …, 2004 - Elsevier
Background. Explanations of adolescent smoking often make reference to adolescents'
beliefs that they are invulnerable to harm. However, empirical examination of whether …

Perceptions of smoking-related risks and benefits as predictors of adolescent smoking initiation

…, ME Ramos, M Biehl, RY Kropp… - … journal of public …, 2009 - ajph.aphapublications.org
Objectives. The predictive value of perceptions of smoking-related risks and benefits with
regard to adolescent smoking initiation has not been adequately established. We used …

Neonatal herpes simplex virus infections in Canada: results of a 3-year national prospective study

RY Kropp, T Wong, L Cormier, A Ringrose… - …, 2006 - publications.aap.org
OBJECTIVE. The goal was to determine incidence, determinants, and morbidity and mortality
rates of neonatal herpes simplex virus infections in Canada. METHODS. From October 1, …

ADOLESCENTS'SELF-EFFICACY TO COMMUNICATE ABOUT SEX: ITS ROLE IN CONDOM ATTITUDES, COMMITMENT AND USE.

BL Halpern-Felsher, RY Kropp, CB Boyer… - …, 2004 - search.ebscohost.com
This study examined whether and how self-efficacy to communicate with parents and peers
about sex relate to sexually experienced adolescent males' and females'(N= 144, 112) …

Initiating sexual experiences: How do young adolescents make decisions regarding early sexual activity?

TM Michels, RY Kropp, SL Eyre… - Journal of Research …, 2005 - Wiley Online Library
Understanding how young adolescents make decisions to engage in early sexual activities
is vital for intervention efforts aimed at fostering positive youth development and reducing the …

[HTML][HTML] Emergence of lymphogranuloma venereum in Canada

RY Kropp, T Wong - Cmaj, 2005 - Can Med Assoc
um (LGV) is a sexually transmitted infection (STI) caused by Chlamydia trachomatis serotypes
L1, L2 and L3. Unlike other serotypes (A to K), those that cause LGV are invasive and …

Adolescents' beliefs about the risks involved in smoking “light” cigarettes

RY Kropp, BL Halpern-Felsher - Pediatrics, 2004 - publications.aap.org
Background. Light cigarettes have been marketed by the tobacco industry as being a healthier
smoking choice, a safe alternative to cessation, and a first step toward quitting smoking …

Report of the 2003 Pan-Canadian Forum on Cervical Cancer Prevention and Control: The recommendations reported herein reflect the decisions of the pan-Canadian …

…, J Beaulac, T Colgan, EL Franco, RY Kropp… - Journal of Obstetrics and …, 2004 - Elsevier
Objective: To develop evidence-based consensus recommendations on the delivery of cervical
cancer screening, human papillomavirus (HPV) education, HPV testing, and the optimal …

What's new in management of sexually transmitted infections?: Canadian Guidelines on Sexually Transmitted Infections

RY Kropp, C Latham-Carmanico, M Steben… - Canadian Family …, 2007 - cfp.ca
Recognizing that some vulnerable populations are disproportionately affected by STIs, have
specific and unique sexual health considerations, and might present with STIs that are rare …