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List of works by Hans Onya

Adolescents' Communication with Parents, Other Adult Family Members and Teachers on Sexuality: Effects of School-Based Interventions in South Africa and Tanzania

scientific article published on 28 February 2015

Advances in health promotion in Africa: promoting health through hospitals

scientific article published on 01 June 2010

An HIV/AIDS knowledge scale for adolescents: item response theory analyses based on data from a study in South Africa and Tanzania

scientific article

Associations between attitudes toward violence and intimate partner violence in South Africa and Tanzania

scientific article published in January 2013

Cananyteacher teach sexuality and HIV/AIDS? Perspectives of South African Life Orientation teachers

scientific article published on 14 January 2011

Community influences on adolescents' use of home-brewed alcohol in rural South Africa

scientific article

Condom use and sexuality communication with adults: a study among high school students in South Africa and Tanzania

scientific article

Correlates of intention to use condoms among Sub-Saharan African youth: the applicability of the theory of planned behaviour

scientific article

Dating violence among school students in Tanzania and South Africa: prevalence and socio-demographic variations

scientific article

Fear of stigmatization as barrier to voluntary HIV counselling and testing in South Africa

scientific article

Health promotion competency building in Africa: a call for action

scientific article

Health promotion in South Africa.

scientific article published on January 2007

New horizons for social development

scientific article published on March 2009

Parental education as an indicator of socioeconomic status: improving quality of data by requiring consistency across measurement occasions

scientific article

Pilot Health Promoting Hospital in rural South Africa: evidence-based approach to systematic hospital transformation

scientific article

Promoting sexual and reproductive health among adolescents in southern and eastern Africa (PREPARE): project design and conceptual framework.

scientific article

Promoting sexual and reproductive health in early adolescence in South Africa and Tanzania: development of a theory- and evidence-based intervention programme

scientific article

RETRACTION: Sociodemographic variations in communication on sexuality and HIV/AIDS with parents, family members and teachers among in-school adolescents: A multi-site study in Tanzania and South Africa

scientific article

Sexual partners in a rural South African setting

scientific article published in July 2006

Social Cognition Variables and Victimization as Predictors of Sexual Debut Among Adolescents in South Africa and Tanzania: A Multi-group SEM Analysis

scientific article published on 10 May 2015

Social outcome expectations regarding delayed sexual debut among adolescents in Mankweng, South Africa

scientific article published in June 2009

Sociocognitive Predictors of Condom Use and Intentions Among Adolescents in Three Sub-Saharan Sites

scientific article

Sociodemographic variations in communication on sexuality and HIV/AIDS with parents, family members and teachers among in-school adolescents: a multi-site study in Tanzania and South Africa

scientific article

South African teachers' reflections on the impact of culture on their teaching of sexuality and HIV/AIDS.

scientific article

Teachers' confidence in teaching HIV/AIDS and sexuality in South African and Tanzanian schools

scientific article published in June 2009

The Pan-University Network for Global Health: framework for collaboration and review of global health needs

scientific article

The association between students' perceptions of a caring teacher and sexual initiation. A study among South African high school students

scientific article published on 16 May 2011

What is needed for health promotion in Africa: band-aid, live aid or real change?

article

Young males' gendered sexuality in the era of HIV and AIDS in Limpopo Province, South Africa

scientific article published on 01 June 2008

Young people's understanding of HIV: a qualitative study among school students in Mankweng, South Africa

scientific article published in June 2009