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1.
Cult Health Sex ; : 1-15, 2024 Feb 16.
Artículo en Inglés | MEDLINE | ID: mdl-38365220

RESUMEN

Adolescents' sexual and reproductive health challenges are of global public health concern and good quality sexual and reproductive health (SRH) education has an important role to play in addressing these negative sexual health outcomes. Yet in most Sub-Saharan African countries including Ghana, there is limited implementation of SRH education. Several environmental factors hinder the implementation of SRH education with the attitudes expressed by religious leaders having a major impact. We conducted semi-structured interviews with 15 Christian leaders in Bolgatanga, Ghana, to explore the factors influencing their decision to adopt and implement SRH education. Findings show that although Christian leaders were aware of (unsafe) sexual practices among adolescents, they held a conservative position on SRH education. While leaders were open to educating adolescents about sexual health, most held the opinion that SRH education for adolescents should be limited to abstinence-only and not acknowledge sexual activity or promote contraceptive use. Beliefs related to sexual morality, the perceived cause(s) of teenage pregnancy, and perceived responsibility for SRH education influenced Christian leaders' thinking about SRH education. Implementing SRH education programmes to address young people's sexual behaviour will require intervention programmes to change Christian leaders' beliefs and attitudes towards SRH education.

2.
Open Res Eur ; 3: 11, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37645512

RESUMEN

BACKGROUND: The Reflective Impulsive Model of Strack and Deutsch (2004) is a dual-process model and could be a dynamic theoretical framework of sexual risk behavior that is able to predict condom use under different circumstances. If we apply the Reflective Impulsive Model to sexual risk behavior, implicit attitudes regarding sexual risk behavior should have a stronger impact on behavior when working memory capacity is low. Explicit attitudes have a strong impact on intentions, which diminishes as participants have less working memory capacity. METHODS: In this study, we induced a state of ego depletion to examine the impact of low working memory capacity on implicit and explicit attitudes and condom use intentions. Young, male participants ( N = 66) were randomly assigned to either an ego depletion condition (difficult calculus task) or a placebo condition (easy calculus task). At baseline, a questionnaire measuring explicit attitudes and intentions to use a condom, and an Implicit Association Test measuring implicit attitudes towards condoms were administered. After the ego calculus task, participants once more completed the questionnaire and Implicit Association Test. RESULTS: We found no evidence that ego depletion had an effect on intentions to use a condom in young men. Explicit attitudes predicted intentions to use a condom, regardless of participants' state. We found no relationship between implicit condom attitudes and intentions to use a condom, neither in the ego depletion nor in the placebo condition. CONCLUSIONS: The implications of this null finding are discussed.

3.
Front Public Health ; 11: 1110112, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37593724

RESUMEN

Introduction: The correct and consistent use of hormonal contraceptive (HC) methods by sexually active adolescent girls can prevent pregnancy and avert the health and social consequences of unwanted pregnancy for both the mother and her child. Despite these benefits, research shows that HC use is rather low among adolescent girls globally and especially among those in low and middle-income countries. This study was carried out to assess the social-psychological determinants of HC use intentions among adolescent girls and young women. Methods: A cross-sectional survey was conducted among 1,203 young women aged 15-24 years from 70 communities within the Kintampo North Municipality and Kintampo South District in the Bono-East Region of Ghana from April 2021 to September 2021. Multiple linear regression analysis was used to identify factors associated with the intention to use HC among the entire sample of 1,203 respondents and among two sub-samples of young women based on HC use experience. Results: Attitude toward personal HC use (ß = 0.268; p < 0.001), self-efficacy toward access and use of HC (ß = 0.341; p < 0.001), and HC use experience (ß = 0.647; p < 0.001) were found to be significant and unique correlates of HC use intention among the entire sample of adolescent girls. Attitude toward personal HC use and self-efficacy toward access and use of HC were also associated with HC use intention in the two sub samples significantly (p's < 0.001). In addition, among participants with no HC experience, being a Christian as opposed to participants that affiliate themselves with Islam, Traditional religion or being non-religious positively predicts future HC use (ß = 0.230; p < 0.01). Conclusion: Our results demonstrate that different groups of adolescent girls need different interventions, focusing on different determinants for the motivation to use HC. Comprehensive sexuality education, informing all adolescent girls about the personal benefits of HC use and enhancing their skills in accessing and using HCs, can support their HC use intentions to promote their reproductive health and general wellbeing.


Asunto(s)
Anticonceptivos , Intención , Femenino , Humanos , Adolescente , Niño , Embarazo , Ghana , Estudios Transversales , Motivación
4.
Health Res Policy Syst ; 21(1): 54, 2023 Jun 14.
Artículo en Inglés | MEDLINE | ID: mdl-37316935

RESUMEN

BACKGROUND: The Joint United Nations Programme on HIV/AIDS launched the 90-90-90 initiative. Failure to meet the target reflects the difficulties in successfully implementing HIV treatment policy. There are research gaps in exploring personal and external factors influencing HIV treatment in Ghana. To fill this gap, we explored individual and environmental (interpersonal, community and structural) factors influencing stakeholders' HIV treatment policy implementation in Ghana. METHODS: Fifteen qualitative semi-structured in-depth interviews were conducted among representatives in different management positions at hospitals, health directorates, the Ghana AIDS Commission, the National AIDS and STI control program, and the National Association of People Living with HIV. RESULTS: Using thematic analysis, the findings suggest that individual and environmental factors such as attitude towards policy, awareness of HIV treatment policy, training received on policy implementation, difficulties related to patient factors, alternate sources of HIV care, inefficient policy decision-making, monitoring and evaluation of HIV treatment policy, lack of HIV treatment policy implementation training, poor availability of logistics, policy and guidelines, infrastructure, organization of training, and staff availability may hinder successful HIV treatment policy implementation. CONCLUSION: Several individual and environmental (interpersonal, community and structural) factors seem to influence HIV treatment policy implementation. To ensure successful policy implementation stakeholders need to receive training on new policies, availability of sufficient supplies of material resources, inclusive decision-making, receive supportive monitoring of policy implementation, and oversight.


Asunto(s)
Síndrome de Inmunodeficiencia Adquirida , Humanos , Ghana , Antirretrovirales/uso terapéutico , Lagunas en las Evidencias , Políticas
6.
Arch Sex Behav ; 52(4): 1715-1725, 2023 05.
Artículo en Inglés | MEDLINE | ID: mdl-36441371

RESUMEN

Alcohol and sexual arousal are contextual determinants of condomless sex. Dual-process theory postulates that two types of cognitive processing contribute to the regulation of behavior: one that is fast, intuitive and automatic, and another that is slower and deliberative. This study applied a dual-process model to investigate condomless sexual behavior, highlighting the potential importance of implicit attitudes in condomless sex. We investigated whether the impact of alcohol and sexual arousal on condom use-related attitudes and intentions was explained by diminished working memory capacity, as dual-process models suggest. We also investigated whether this effect could be explained by implicit and explicit attitudes toward condom use. Male participants (N = 30) were randomized using a 2 × 2 within-subjects design that manipulated alcohol intoxication (placebo vs. alcohol beverages) and sexual arousal (neutral vs. erotic movie clips). We measured participants' working memory capacity, intentions to use a condom, and explicit and implicit attitudes toward condom use. Significant main effects of alcohol intoxication and sexual arousal on working memory capacity were found. No significant interaction was found for the combined effect of alcohol intoxication and sexual arousal on intentions to use a condom. There was no significant effect of implicit attitudes on intentions to use a condom, although a trend toward significance (p = 0.06) was found for the effect of implicit attitudes on intentions to use a condom when participants were in a state of alcohol intoxication. Theoretical and practical implications of this study are discussed.


Asunto(s)
Intoxicación Alcohólica , Condones , Humanos , Masculino , Intención , Intoxicación Alcohólica/psicología , Excitación Sexual , Etanol/farmacología , Conducta Sexual/psicología
7.
Open Access J Contracept ; 12: 173-185, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34764703

RESUMEN

BACKGROUND: Adolescent pregnancy remains a public health concern globally. The use of hormonal contraceptive methods are proven ways of preventing pregnancies and in turn unsafe abortions. However, research shows that use of hormonal contraceptive methods is rather low among African adolescent girls, of which Ghana is no exception. OBJECTIVE: This manuscript uses the socio-ecological model to guide our understanding of the factors associated with non-use of hormonal contraceptives among adolescent girls in Ghana. METHODS: An explorative study was done using qualitative data collection methods. Two focus group discussions and sixteen in-depth interviews were conducted among adolescent girls aged 15-19 years (N = 38) in the Kintampo area of Ghana to determine factors affecting uptake of hormonal contraceptives. RESULTS: Adolescents showed a lack of in-depth knowledge related to the different hormonal contraceptive types. Negative attitudes towards adolescent hormonal contraceptive use, fear of real and perceived side effects of hormonal contraceptives, lack of self-efficacy to use contraceptives, fear of disclosure of use and fear of societal stigma related to sexual intercourse and its related issues among adolescents may explain why adolescent girls in this context do not use hormonal contraceptive methods. CONCLUSION: To promote hormonal contraceptives among adolescent girls, a combination of multifaceted social-psychological, personal and community level interventions are needed.

8.
Arch Sex Behav ; 48(2): 469-480, 2019 02.
Artículo en Inglés | MEDLINE | ID: mdl-30003438

RESUMEN

Being sexually aroused may be an important risk factor contributing to sexual decision making. Dual-process cognitive models, such as the reflective-impulsive model of Strack and Deutsch (2004), could be used to explain the effect of sexual arousal on intentions to use a condom. In this study, we investigated whether explicit and implicit attitudes toward condom use can predict intentions to use a condom when participants are sexually aroused and not aroused. In a within-subjects experimental design, male participants (N = 27) watched both a neutral and an erotic movie clip in counterbalanced order. After each clip, participants completed a questionnaire assessing their intentions to use a condom and explicit condom attitudes, followed by a wanting Implicit Association Test (IAT; Greenwald et al., 2003) and a liking IAT to assess their implicit attitudes to unsafe sex. In concordance with the reflective-impulsive model, we found that when participants were not sexually aroused, their intentions to use a condom were solely predicted by their explicit attitudes. However, when they were sexually aroused, intentions to use a condom were predicted by both explicit and implicit attitudes toward condom use.


Asunto(s)
Actitud Frente a la Salud , Condones , Sexo Seguro/psicología , Conducta Sexual/psicología , Humanos , Masculino
9.
J Interpers Violence ; 34(9): 1772-1800, 2019 05.
Artículo en Inglés | MEDLINE | ID: mdl-27352792

RESUMEN

Sexual harassment-unwanted sexual comments, advances, or behaviors-and sexual violence are still prevalent worldwide, leading to a variety of physical, cognitive, and emotional problems among those being harassed. In particular, youth in care are at risk of becoming perpetrators (and victims) of sexual harassment. However, in general, there are very few interventions targeting this at-risk group, and no such programs exist in the Netherlands. To this end, a group intervention program-Make a Move-targeting determinants of sexual harassment was developed. This program was implemented and evaluated among boys ( N = 177) in Dutch residential youth care (20 institutions). A pre-test, post-test, and 6-month follow-up design including an intervention and a waiting list control group with randomized assignment of institutions (cluster randomized trial) was used to measure the effects of the intervention on determinants of sexual harassment. Multilevel (mixed) regression analysis with Bonferroni correction for multiple testing (α = .005) showed no significant effects of Make a Move on determinants of sexual harassment ( ps > .03, Cohen's ds < .44). Results are discussed in light of a three-way explanatory model focusing on intervention content, evaluation, and implementation as potential explanations for not finding any measurable intervention effects.


Asunto(s)
Terapia Conductista/métodos , Hogares para Grupos , Evaluación de Programas y Proyectos de Salud/métodos , Acoso Sexual/prevención & control , Adolescente , Niño , Análisis por Conglomerados , Humanos , Masculino , Países Bajos , Autoimagen , Poblaciones Vulnerables
10.
Sex Res Social Policy ; 15(4): 433-451, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-30416605

RESUMEN

Experiences of sexual prejudice threaten the quality of life and psychological well-being of sexual minority youth. The aim of this paper is to provide a comprehensive overview of how we developed a theory- and evidence-based sexual prejudice reduction program suitable for the Dutch high school context, guided by the intervention mapping approach (IM). In line with IM, six steps were followed: an initial needs assessment in which empirical, theoretical, and new data were gathered to acquire a thorough understanding of the problem (step 1); the formulation of program objectives for both students and teachers (step 2); the selection of theory-based methods and applications (step 3); program development (step 4); the provision of an adoption and implementation plan (step 5); and the development of an evaluation plan (step 6). In conclusion, developing a sexual prejudice reduction program for schools is a challenging but feasible process. IM is an effective tool for the systematic (theory- and evidence-driven) development of such a program.

11.
Health Educ Res ; 33(4): 292-314, 2018 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-30016477

RESUMEN

In sub-Saharan Africa, theory and evidenced-based interventions that are systematically designed and using sound evaluation methods to report on effectiveness are limited. A sex education programme called SPEEK was developed, implemented and evaluated in Ghana using the Intervention Mapping approach. SPEEK aimed at delaying sexual initiation, reducing sexually transmitted infections (STIs) and preventing pregnancy, targeting junior high school students in a West African rural setting. The final programme included 11 (interactive) lessons using a diverse range of theory-based methods. In this article, we report on the effect evaluation of the programme. Participating schools were randomized to the intervention (N = 10 schools) and a waiting-list control group (N = 11 schools). The students completed survey questionnaires at baseline (N = 1822), at direct post-test (N = 1805) and at six months follow-up (N = 1959), measuring cognitive and affective psychosocial determinants of sexual delay, condom use and STI testing. Mixed regression models showed that at direct post-test, students having received the SPEEK programme scored significantly more positively on knowledge on condom use, pregnancy and STIs testing; attitude toward exercising sexual rights, condom availability and condom use; perceived behavioural control toward sexual delay, condom use and sexual intercourse; and perceived risk toward STIs (P's < 0.002). The results suggest that the programme may improve adolescent sexual health in Ghana or in similar cultures, but would need further study that include behavioural measures and a longer follow-up to make this assertion with more confidence.


Asunto(s)
Grupo Paritario , Servicios de Salud Escolar/organización & administración , Educación Sexual/organización & administración , Adolescente , Condones/estadística & datos numéricos , Femenino , Ghana , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Embarazo , Embarazo en Adolescencia/prevención & control , Sexo Seguro , Conducta Sexual , Enfermedades de Transmisión Sexual/prevención & control , Estudiantes , Adulto Joven
12.
J Med Internet Res ; 20(6): e96, 2018 06 18.
Artículo en Inglés | MEDLINE | ID: mdl-29734139

RESUMEN

BACKGROUND: The quality of implementation is important to ensure the effectiveness of behavioral change interventions in practice. Implementing such programs with completeness and adherence is not an automatic process and may require additional support. In school settings, the support teachers receive during implementation is often limited and appears to fall short when attempting to preserve completeness and adherence in program delivery. With the aim to improve completeness and adherence of teachers' delivery of a sexual health promoting intervention ("Long Live Love" [LLL]) in secondary education, a Web-based e-coach was developed ("lesgevenindeliefde.nl"or"teachinglove.nl"). The effectiveness of the e-coach, as part of a broader implementation strategy, in influencing teachers' implementation was evaluated. OBJECTIVE: This study aimed to report on the effect evaluation to determine the effect of the Web-based e-coach on teacher implementation of a school-based sex education program called LLL and on its determinants. METHODS: A cluster randomized controlled trial (e-coaching vs waiting list control) was conducted with a baseline assessment (T0) and follow-up (T1) 2 weeks after completing the LLL program. A total of 43 schools with 83 teachers participated in the study. In the follow-up, 38 schools participated, 23 in the e-coaching condition with 41 teachers and 15 in the control condition with 26 teachers. Multilevel regression analysis was used to evaluate the effect of the e-coaching website on implementation behavior, namely, completeness and adherence to LLL implementation, and on its determinants. RESULTS: The e-coaching intervention was not found to have an effect on teachers' implementation behavior; teachers assigned to the experimental e-coaching website did not score higher on completeness (P=.60) or adherence (P=.67) as compared with teachers in the control condition. When comparing the 30 teachers who made actual use of the e-coaching website with the 37 teachers who did not, no significant differences were found either (P≥.54). In addition, there was no effect of e-coaching on the determinants of teacher implementation behavior (t67-75≤0.69; P≥.22). CONCLUSIONS: E-coaching was not found to be effective in enhancing completeness of and adherence to LLL by teachers. The lack of effect may be attributed to the intervention content, the limited use, or the study design itself. The e-coaching intervention may not have adequately addressed adherence and completeness of LLL to bring about behavioral change. Furthermore, the e-coaching intervention was not or insufficiently used by teachers. A possible biased sample of motivated, able teachers may have agreed to participate in the study, and a possible "ceiling effect" may have been present because of the high implementation grade. This, however, does not imply that Web-based coaching in itself is an ineffective strategy to promote adherence and completeness of program implementation. A process evaluation is required as follow-up. TRIAL REGISTRATION: International Standard Randomised Controlled Trial Number ISRCTN11754581; http://www.isrctn.com/ISRCTN11754581 (Archived by WebCite at http://www.webcitation.org/70C5TUOOh).


Asunto(s)
Maestros/normas , Educación Sexual/métodos , Formación del Profesorado/métodos , Femenino , Humanos , Internet , Masculino
13.
Health Educ Res ; 29(4): 583-97, 2014 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-24817522

RESUMEN

Implementation of health education programs is often inadequately considered or not considered at all in planning, developing and evaluating interventions. With the focus being predominantly on the adoption stage, little is known about the factors influencing the implementation and continuation stages of the diffusion process. This study contributes to the understanding of factors that promote or impede each stage of the diffusion process in the school setting using the sex education program Long Live Love (LLL) as an example. A survey integrating different diffusion-related concepts was completed by 130 teachers. Results showed that teacher curriculum-related beliefs were associated with all stages in the diffusion process. Although adoption of LLL was predominantly related to teacher curriculum-related beliefs, implementation completeness and fidelity and continued use of LLL were also enhanced by contextual factors, namely teacher training and interactive context variables (school policy, governing body support and student response), respectively. The results of this study can be used to optimize the adoption, implementation and continuation of school-based (sexual) health promotion programs.


Asunto(s)
Implementación de Plan de Salud , Servicios de Salud Escolar , Educación Sexual , Adolescente , Curriculum , Docentes , Femenino , Promoción de la Salud , Humanos , Masculino , Países Bajos , Educación Sexual/métodos , Encuestas y Cuestionarios
14.
Cult Health Sex ; 15(4): 420-33, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-23350609

RESUMEN

This study explored, from a public health perspective, factors that contribute to inconsistent condom use by men in Curaçao through semi-structured face-to-face interviews with 21 heterosexual men. The findings show that there is an important disconnect between what is considered culturally appropriate sexual behaviour for men and women and condom use, that diverging from prescribed notions of masculinity and femininity in order to use condoms consistently is difficult, and that condom use is particularly problematic in the context of concurrent partnerships and sexual economic exchanges. Participants further reported that Caribbean family structures, whereby mothers assume the role as primary caregiver and fathers contribute biologically but, to a much lesser extent socially, also have an impact on condom use. Additionally, consistent condom use was reported to be impeded by a cultural taboo on talking seriously about sex and sexual health. In their totality, findings provide important input from men for the development of sexual health promotion interventions that are cognizant of the cultural context in which inconsistent condom use occurs, and that are geared not only to the individual level but also to the interpersonal and structural levels.


Asunto(s)
Condones/estadística & datos numéricos , Conocimientos, Actitudes y Práctica en Salud/etnología , Heterosexualidad/psicología , Hombres/psicología , Sexo Inseguro/psicología , Adolescente , Adulto , Heterosexualidad/etnología , Humanos , Masculino , Masculinidad , Persona de Mediana Edad , Antillas Holandesas , Investigación Cualitativa , Factores de Riesgo , Asunción de Riesgos , Sexo Inseguro/etnología , Adulto Joven
15.
Patient Educ Couns ; 88(2): 218-23, 2012 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-22595656

RESUMEN

OBJECTIVE: Health information helplines have an important function in health education, prevention and counseling. Information and help services are increasingly provided online. This study focuses on the differences and similarities between online help services and telephone services. METHODS: The telephone service of the Dutch AIDS STI helpline was compared to its e-mail equivalent. After consulting the helpline service, both callers and e-mailers (N(tot) = 455) were asked to participate in a survey that evaluated their background characteristics, contacting reasons, and satisfaction with the specific service and information received. The survey also included questions regarding the advice received from the helpline. A follow-up measure 4 weeks after the baseline survey evaluated to what extent clients acted upon the advice. RESULTS: The study shows that both services are positively evaluated and are equally persuasive in their counseling. Differences between callers and e-mailers were found regarding background characteristics, content of the consultation, satisfaction, and the advice received. CONCLUSION: It can be concluded that online health information services are an important addition to, but not a replacement for, the traditional telephone helplines. PRACTICE IMPLICATIONS: In order to provide an optimal health service to a wide public, both online and telephone counseling should be offered.


Asunto(s)
Síndrome de Inmunodeficiencia Adquirida , Consejo , Correo Electrónico , Líneas Directas/organización & administración , Servicios de Información/organización & administración , Satisfacción del Paciente/estadística & datos numéricos , Enfermedades de Transmisión Sexual , Síndrome de Inmunodeficiencia Adquirida/diagnóstico , Síndrome de Inmunodeficiencia Adquirida/prevención & control , Síndrome de Inmunodeficiencia Adquirida/transmisión , Adolescente , Adulto , Anciano , Niño , Femenino , Estudios de Seguimiento , Encuestas de Atención de la Salud , Conocimientos, Actitudes y Práctica en Salud , Humanos , Servicios de Información/estadística & datos numéricos , Internet , Modelos Logísticos , Masculino , Persona de Mediana Edad , Países Bajos , Evaluación de Resultado en la Atención de Salud , Educación del Paciente como Asunto/métodos , Relaciones Profesional-Paciente , Enfermedades de Transmisión Sexual/diagnóstico , Enfermedades de Transmisión Sexual/prevención & control , Enfermedades de Transmisión Sexual/transmisión , Factores Socioeconómicos , Encuestas y Cuestionarios , Teléfono , Factores de Tiempo , Adulto Joven
16.
Psychol Health ; 27(9): 1036-47, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-22263927

RESUMEN

Various authors (e.g. Kahnemann, D., & Tversky, A. (1982). The simulation heuristic. In D. Kahnemann, P. Slovic, & A. Tversky (Eds.), Judgment under uncertainty: Heuristics and biases (pp. 201-208). New York, NY: Cambridge University Press) have suggested that imagining an event and its consequences influences the perceived likelihood that it might happen in reality (simulation heuristic). A scenario--a description of how a certain activity can lead to a certain outcome--may stimulate one to imagine the outcomes and may influence one's likelihood judgement. The present research studied the effect of risk scenarios on perceptions of susceptibility to sexually transmitted infections and the role of imaginability therein. In a randomised experimental study, we examined the effects of a prefabricated risk scenario and a self-constructed risk scenario against a non-message condition on perceived susceptibility to get infected with Chlamydia. Participants considered themselves more susceptible to Chlamydia after writing their own risk scenario but not after reading the prefabricated risk scenario. The imaginability of the event seemed to mediate the effect of self-constructed scenario information on perceived susceptibility. Recommendations for health education practices are discussed.


Asunto(s)
Actitud Frente a la Salud , Infecciones por Chlamydia/psicología , Infecciones por Chlamydia/transmisión , Imaginación , Enfermedades de Transmisión Sexual/psicología , Enfermedades de Transmisión Sexual/transmisión , Sexo Inseguro/psicología , Escritura , Adolescente , Susceptibilidad a Enfermedades/psicología , Fantasía , Femenino , Educación en Salud , Humanos , Masculino , Autoeficacia , Estudiantes/psicología , Sexo Inseguro/prevención & control , Adulto Joven
18.
Psychol Health ; 26(2): 205-21, 2011 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-21318930

RESUMEN

The efficacy of a tailored, web-based intervention communicating the risks of sexually transmitted infections (STI) for heterosexual young adults was examined in a randomised, controlled trial. The main aims of the relationship-oriented intervention were to influence risk perceptions and to promote (maintenance of) condom use and STI-testing among young adults who reported being recently engaged in a heterosexual relationship. The intervention addressed risk perceptions, attitudes, normative beliefs, self-efficacy and skills related to condom use and STI-testing. Outcomes were compared immediately after the intervention (N = 171) and 3 months later (N = 115) to a non-tailored intervention group and to a control group. Cognitive and behavioural outcomes showed that the tailored intervention was efficacious in influencing perceived susceptibility to STI and STI-testing intentions immediately after the intervention, and in reducing rates of unprotected sex at 3 months.


Asunto(s)
Comunicación , Condones/estadística & datos numéricos , Promoción de la Salud/métodos , Internet , Enfermedades de Transmisión Sexual/prevención & control , Femenino , Promoción de la Salud/normas , Humanos , Masculino , Tamizaje Masivo , Países Bajos , Medición de Riesgo , Enfermedades de Transmisión Sexual/diagnóstico , Encuestas y Cuestionarios , Adulto Joven
19.
J Health Commun ; 15(6): 578-89, 2010 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-20812121

RESUMEN

When people underestimate a risk, often probability information is communicated because of the implicit assumption that it will raise people's risk estimates as a result of these objective facts. Also, scientific literature suggested that stressing the cumulative aspects of a risk might lead to higher susceptibility perceptions than only emphasizing the single incident probability. Empirical evidence that supports the effectiveness of these strategies, however, is lacking. In two studies, we examined whether cumulative and single incident probability information on sexually transmitted infections leads to higher perceived susceptibility for Chlamydia and HIV. Contrary to assumptions and recommendations, results showed that both types of probability information may result in people feeling less susceptible toward Chlamydia and having less intention to reduce the risk. For HIV, no effects were found. These results contradict implicit assumptions and explicit recommendations concerning the effects of probability information on risk perceptions.


Asunto(s)
Difusión de la Información/métodos , Percepción , Probabilidad , Riesgo , Adolescente , Adulto , Infecciones por Chlamydia , Femenino , Infecciones por VIH , Conocimientos, Actitudes y Práctica en Salud , Humanos , Internet , Masculino , Conducta Sexual/estadística & datos numéricos , Encuestas y Cuestionarios , Adulto Joven
20.
Psychol Health ; 25(10): 1161-74, 2010 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-20204973

RESUMEN

The simulation heuristic of Kahnemann and Tversky (1982) suggests that the subjective ease by which a risky situation can be mentally construed, positively influences the person's perceived susceptibility to the presented threat. Assuming that a detailed outline of how a risky event can end up negatively increases the ease of imagination, we tested the hypothesis that scenario-based risk information enhances perceived susceptibility towards contracting a sexually transmitted infection (STI). In an experimental design, undergraduate students were exposed to one or two risk scenario messages or no scenario message (control). The results confirmed the hypothesis, but only when more than one risk scenario message was provided. This adds to the evidence that presenting scenario-based messages could be a feasible method to influence risk perceptions.


Asunto(s)
Actitud Frente a la Salud , Infecciones por Chlamydia/psicología , Infecciones por VIH/psicología , Sexo Inseguro/psicología , Infecciones por Chlamydia/prevención & control , Infecciones por Chlamydia/transmisión , Susceptibilidad a Enfermedades/psicología , Femenino , Infecciones por VIH/prevención & control , Infecciones por VIH/transmisión , Conocimientos, Actitudes y Práctica en Salud , Humanos , Imaginación , Masculino , Adulto Joven
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