Validity and repeatability of the IUATLD (1984) Bronchial Symptoms Questionnaire: an international comparison BJRTJ PG Burney, LA Laitinen, S Perdrizet, H Huckauf, AE Tattersfield, S ... Eur Respir J 2 (10), 940-945, 1989 | 671 | 1989 |
Theory of planned behaviour predictors of intention to use condoms among Xhosa adolescents in South Africa JB Jemmott III, GA Heeren, Z Ngwane, N Hewitt, LS Jemmott, R Shell, ... AIDS care 19 (5), 677-684, 2007 | 137 | 2007 |
Agricultural chemical exposures and birth defects in the Eastern Cape Province, South Africa A case–control study GA Heeren, J Tyler, A Mandeya Environmental Health 2, 1-8, 2003 | 127 | 2003 |
Theory–based predictors of condom use among university students in the United States and South Africa GA Heeren, JB Jemmott III, A Mandeya, JC Tyler AIDS Education & Prevention 19 (1), 1-12, 2007 | 124 | 2007 |
Cognitive-behavioural health-promotion intervention increases fruit and vegetable consumption and physical activity among South African adolescents: a cluster-randomised … JB Jemmott III, LS Jemmott, A O’Leary, Z Ngwane, L Icard, S Bellamy, ... Psychology and Health 26 (2), 167-185, 2011 | 103 | 2011 |
School-based randomized controlled trial of an HIV/STD risk-reduction intervention for South African adolescents JB Jemmott, LS Jemmott, A O’Leary, Z Ngwane, LD Icard, SL Bellamy, ... Archives of pediatrics & adolescent medicine 164 (10), 923-929, 2010 | 99 | 2010 |
Disclosure of HIV diagnosis to HIV-infected children in South Africa: focus groups for intervention development GA Heeren, JB Jemmott III, L Sidloyi, Z Ngwane, JC Tyler Vulnerable children and youth studies 7 (1), 47-54, 2012 | 68 | 2012 |
Sub-Saharan African university students’ beliefs about condoms, condom-use intention, and subsequent condom use: a prospective study GA Heeren, JB Jemmott, A Mandeya, JC Tyler AIDS and Behavior 13, 268-276, 2009 | 65 | 2009 |
Partner violence, power, and gender differences in South African adolescents’ HIV/sexually transmitted infections risk behaviors. AM Teitelman, JB Jemmott III, SL Bellamy, LD Icard, A O'Leary, ... Health psychology 35 (7), 751, 2016 | 57 | 2016 |
A randomized controlled pilot study of an HIV risk-reduction intervention for sub-Saharan African university students GA Heeren, JB Jemmott III, Z Ngwane, A Mandeya, JC Tyler AIDS and Behavior 17, 1105-1115, 2013 | 54 | 2013 |
Health Promotion Intervention Increases Self-Reported Physical Activity in Sub-Saharan African University Students GA Heeren, JB Jemmott III, CS Marange, AR Gwaze, JM Batidzirai, ... Journal of Behavioral Medicine, 24, 2018 | 44 | 2018 |
HIV/STI risk-reduction intervention efficacy with South African adolescents over 54 months. JB Jemmott III, LS Jemmott, A O'Leary, Z Ngwane, DA Lewis, SL Bellamy, ... Health Psychology 34 (6), 610, 2015 | 41 | 2015 |
Cluster-randomized controlled trial of an HIV/sexually transmitted infection risk-reduction intervention for South African men JB Jemmott III, LS Jemmott, A O’Leary, Z Ngwane, LD Icard, GA Heeren, ... American journal of public health 104 (3), 467-473, 2014 | 38 | 2014 |
Cattle for wives and extramarital trysts for husbands? Lobola, men, and HIV/STD risk behavior in Southern Africa GA Heeren, JB Jemmott III, JC Tyler, S Tshabe, Z Ngwane Journal of Human Behavior in the Social Environment 21 (1), 73-81, 2011 | 37 | 2011 |
Theory-based behavioral intervention increases self-reported physical activity in South African men: A cluster-randomized controlled trial JB Jemmott III, LS Jemmott, Z Ngwane, J Zhang, GA Heeren, LD Icard, ... Preventive medicine 64, 114-120, 2014 | 35 | 2014 |
Associations between psychosocial factors and incidence of sexually transmitted disease among South African adolescents A O’Leary, JB Jemmott III, LS Jemmott, A Teitelman, GA Heeren, ... Sexually transmitted diseases 42 (3), 135-139, 2015 | 32 | 2015 |
Mediation effects of problem drinking and marijuana use on HIV sexual risk behaviors among childhood sexually abused South African heterosexual men LD Icard, JB Jemmott III, A Teitelman, A O’Leary, GA Heeren Child abuse & neglect 38 (2), 234-242, 2014 | 29 | 2014 |
Caregivers’ intentions to disclose HIV diagnosis to children living with HIV in South Africa: a theory-based approach JB Jemmott III, GA Heeren, L Sidloyi, C Marange, JC Tyler, Z Ngwane AIDS and Behavior 18 (6), 1027-1036, 2014 | 28 | 2014 |
Multiple partners and condom use among students at a South African university GA Heeren, A Mandeya, JB Jemmott, RT Chiruka, CS Marange, ... Journal of evidence-based social work 11 (5), 437-444, 2014 | 21 | 2014 |
Changing methods of disclosure. Literature review of disclosure to children with terminal illnesses, including HIV GA Heeren Innovation: The European Journal of Social Science Research 24 (1-2), 199-208, 2011 | 20 | 2011 |