RESUMEN
Despite its popularity, few studies have assessed the temporal stability and cross-lagged effects of the Theory of Planned Behavior factors: Attitude, subjective norms and self-efficacy. For this study, 298 adolescent learners from KwaZulu-Natal, South Africa, filled out a Theory of Planned Behavior questionnaire on teenage pregnancy at baseline and after 6 months. Structural equation modeling showed that there were considerable cross-lagged effects between attitude and subjective norms. Temporal stability was moderate with test-retest correlations ranging from 0.37 to 0.51 and the model was able to predict intentions to have safe sex (R2 = 0.69) Implications for practice and future research are discussed.
Asunto(s)
Conducta del Adolescente/etnología , Embarazo en Adolescencia/etnología , Adolescente , Niño , Femenino , Estudios de Seguimiento , Humanos , Masculino , Embarazo , Sudáfrica/etnologíaRESUMEN
Gender-based violence has serious consequences for the psychological, physical, and sexual well-being of both men and women. Various gender roles, attitudes, and practices in South Africa create an environment that fosters submission and silence in females and hegemony and coercion in males. One of the expressions of this power inequity is a high prevalence of forced sex, which in its turn is associated with higher risk of HIV infection. This study therefore assessed potential gender differences in beliefs about forced sex and in prevalence of reported forced sex among high school students (N = 764) in KwaZulu-Natal. Results showed that significantly more boys were sexually active (26 %) than girls (12 %) and that boys experienced earlier sexual debut by over a year. Boys also held a more positive view about forced sex than girls since they associated it more often with signs of love, as an appropriate way to satisfy sexual urges, and as acceptable if the girl was financially dependent on the boy. The perception that peers and friends considered forced sex to be an effective way to punish a female partner was also more common among boys. On the other hand, boys were less knowledgeable about the health and legal consequences of forced sex, but no significant differences were found for other sociocognitive items, such as self-efficacy and behavioral intention items. Consequently, health education programs are needed to inform both boys and girls about the risks of forced sex, to convince boys and their friends about its inappropriateness and girls to empower themselves to avoid forced sex.
Asunto(s)
Violación/psicología , Conducta Sexual/psicología , Parejas Sexuales/psicología , Adolescente , Estudios Transversales , Femenino , Educación en Salud/métodos , Conocimientos, Actitudes y Práctica en Salud , Humanos , Estudios Longitudinales , Masculino , Violación/prevención & control , Sudáfrica , Estudiantes/psicologíaRESUMEN
Researchers aimed to determine the effects of a teenage pregnancy (TP) prevention program for 816 high school students attending 16 KwaZulu-Natal, South African schools through a randomized control trial. Data were collected at baseline and at the 8-month follow-up in 2009. Results were calculated using multivariate analyses of program effects employing Mplus 6, and indicated significantly healthier attitudes, including intentions to abstain from sex whilst at school, plans to communicate with partners about teenage pregnancy, and increased reports of condom use. Researchers thus provide some support for the effectiveness of a TP prevention program that should be further strengthened in a comprehensive approach that includes schools and families.
Asunto(s)
Conocimientos, Actitudes y Práctica en Salud , Embarazo en Adolescencia/prevención & control , Conducta Sexual/psicología , Estudiantes/psicología , Adolescente , Conducta del Adolescente , Condones/estadística & datos numéricos , Femenino , Estudios de Seguimiento , Humanos , Intención , Masculino , Análisis Multivariante , Evaluación de Procesos y Resultados en Atención de Salud , Embarazo , Evaluación de Programas y Proyectos de Salud , Sexo Seguro , Educación Sexual , Sudáfrica , Adulto JovenRESUMEN
This community household survey undertaken in Melmoth, a rural area in KwaZulu-Natal, South Africa, investigated the influence of cumulative exposure of complementary interventions by a non-governmental organisation, LoveLife which aimed to bring changes in beliefs about HIV and AIDS prevention and treatment, and to reduce sexual risk behaviour. Amongst the 1294 respondents (15-40 years of age) increasing the number of exposures to different LoveLife interventions included use of television and radio messages, billboards, a free monthly magazine for youth, special school sports and community events, involvement of youth peer educators, and support for schools through classroom programmes and by linking clinic staff and peer educators. Cumulative exposure to LoveLife interventions resulted in more respondents believing that HIV could be prevented (p<0.005) and treated (p=0.007) and that people should test for HIV (p=0.03). Half of the respondents reported using a condom at last sex and cumulative exposure to LoveLife was associated with increased condom use (p<0.005). However, despite exposure to LoveLife, only 41.9% respondents had ever tested for HIV and cumulative exposure to LoveLife did not significantly influence respondents going to hospital for anti-retroviral treatment. The dose-response effect of cumulative LoveLife exposure appeared to have a positive influence on some beliefs and practices, but did not discriminate the extent of LoveLife exposure nor exposure to other HIV/AIDS interventions.
Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Infecciones por VIH/prevención & control , Conducta Sexual , Adolescente , Adulto , Condones/estadística & datos numéricos , Métodos Epidemiológicos , Femenino , Infecciones por VIH/transmisión , Humanos , Masculino , Asunción de Riesgos , Población Rural , Parejas Sexuales , Sudáfrica , Adulto JovenRESUMEN
The cross-sectional study investigated South African rural high school learners' choice of sexual abstinence in order to be able to develop tailored health education messages. All Grade 9 learners from one class at each of 10 randomly selected rural high schools participated. The Integrated Model for Motivational and Behavioural Change was used to elicit attitudes, social influences, self-efficacy and intentions towards sexual abstinence. Chi-square and t-tests were used for bivariate analysis. In total, 454 learners, mean age 16.7 years (standard deviation 1.41) range 14-20 years, participated, of whom 246 (54.2%) were female. When comparing learners reporting abstinence (n=252) with those not abstinent (n=202), abstinent learners were significantly more often females (P<0.005), younger (16.5 years versus 17.1 years, P<0.005) and drank less alcohol (P<0.005). Abstaining girls believed that their friends and parents think that they should abstain from sex, that their friends abstained from sex and that abstinence helped them to mature emotionally. Abstinent boys expressed intentions to abstain from sex until marriage. Targeted intervention research is required to encourage South African rural high school learners to delay their sexual initiation to reduce their risk of human immunodeficiency virus infection. Different abstinent messages are needed for boys and girls to address the different patterns of behaviour observed.