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1.
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.

2.
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
3.
AIDS Educ Prev ; 35(2): 158-172, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-37129595

RESUMEN

Internalized HIV stigma is prevalent and research on internalized HIV stigma has increased during the past 10 years. The aim of this systematic review was to synthesize research on internalized HIV stigma and relationships with various health-related variables in order to better inform the development of interventions aimed at reducing internalized HIV stigma. We reviewed 176 studies with a quantitative design reporting correlates that were peer-reviewed, published in English before January 2021, drawn from PubMed, PSYCHINFO, Web of Science, EBSCO, and Scopus. Synthesis showed consistent associations between internalized stigma and negative psychological (e.g., depression, anxiety), social (e.g., lack of social support, discrimination, nondisclosure, and intersecting stigmas), and health (e.g., substance use, treatment nonadherence, negative clinical HIV outcomes) variables. We argue for a more socioecological approach to internalized stigma, with greater attention for intersectional stigmas, and more longitudinal research, if we are to effectively develop interventions that reduce internalized stigma.


Asunto(s)
Infecciones por VIH , Humanos , Infecciones por VIH/prevención & control , Estigma Social , Ansiedad , Apoyo Social
5.
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
6.
PLoS One ; 17(12): e0267175, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36542624

RESUMEN

Student burnout is raising an increasing amount of concern. Burnout often leads to psychosocial problems and drop-out. In this study multiple regression analysis was used to examine the impact of performance pressure, loneliness, and sense of belonging on the underlying dimensions of burnout in 3,134 university students in the Netherlands. Results suggest that sense of belonging could be targeted as a way to enhance student wellbeing, in order to improve the ability to cope with the high demands in student life and the prevention of burnout.


Asunto(s)
Agotamiento Profesional , Soledad , Humanos , Estudiantes/psicología , Agotamiento Psicológico , Agotamiento Profesional/psicología , Países Bajos/epidemiología , Encuestas y Cuestionarios
7.
Front Psychol ; 13: 920908, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36059778

RESUMEN

Psychological safety is important for the well-being and productivity of people in the workplace. Psychological safety becomes even more important and even more difficult to maintain in times of uncertainty. Previous research mainly focused on the influence of and on interpersonal relationships. This study applies an individual perspective by investigating what is needed on an individual level in order to build psychological safety. The expectation was that self-compassion induces an individual to experience higher positive affect, and this advances the development of positive relations and social acceptance. Moreover, we assumed that the mediation of the relationship between self-compassion and positive relations and social acceptance by positive affect is moderated by the level of basic need satisfaction. Participants (N = 560) from the Netherlands and Belgium completed an online questionnaire about their level of self-compassion, basic need satisfaction, positive affect and positive relations and social acceptance. Using hierarchical regression analyses for moderated mediation analysis, results showed that self-compassion and positive affect had a significant positive effect on positive relations and social acceptance. Positive affect significantly mediated the relationship between self-compassion and positive relations and social acceptance, when basic need satisfaction was low, but not when basic need satisfaction was high. Our research showed that individuals need either their basic needs satisfied or self-compassion so they can build the high-quality relations needed to stimulate psychological safety. This finding shifts attention from the dyadic relationship to the individual and highlights important factors at the individual level which advance the development of high-quality relationships with others.

8.
AIDS Educ Prev ; 34(1): 33-52, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-35192394

RESUMEN

We investigated whether HIV stigma has changed in recent years. We compared data on stigma settings and manifestations from 2007 (n = 667) and, specifically for health care, 2009 (n = 262), to data acquired in 2019/2020 (n = 258). Results showed reductions in stigma from friends, family, acquaintances, at work, in the financial services sector, and in media, but stigmatizing messages in media remained highly prevalent. Stigma in the LGBTQI+ community, with sexual partners, and while partying also remained prevalent and, disconcertingly, relatively unchanged. Stigma in health care increased. HIV stigma was positively related to psychological distress, and negatively related to social support and medication adherence. Further, most participants were familiar with U=U and PrEP, but 13.3% questioned the accuracy of U=U. Stigma reduction efforts should focus on reducing stigma in media, in the LGBTQI+ community and while dating, and in health care, with U=U as a key message.


Asunto(s)
Infecciones por VIH , Estudios Transversales , Infecciones por VIH/prevención & control , Humanos , Cumplimiento de la Medicación/psicología , Países Bajos/epidemiología , Estigma Social
9.
Health Psychol Rev ; 16(1): 134-159, 2022 03.
Artículo en Inglés | MEDLINE | ID: mdl-33176590

RESUMEN

Music therapy is increasingly being used as an intervention for stress reduction in both medical and mental healthcare settings. Music therapy is characterized by personally tailored music interventions initiated by a trained and qualified music therapist, which distinguishes music therapy from other music interventions, such as 'music medicine', which concerns mainly music listening interventions offered by healthcare professionals. To summarize the growing body of empirical research on music therapy, a multilevel meta-analysis, containing 47 studies, 76 effect sizes and 2.747 participants, was performed to assess the strength of the effects of music therapy on both physiological and psychological stress-related outcomes, and to test potential moderators of the intervention effects. Results showed that music therapy showed an overall medium-to-large effect on stress-related outcomes (d = .723, [.51-.94]). Larger effects were found for clinical controlled trials (CCT) compared to randomized controlled trials (RCT), waiting list controls instead of care as usual (CAU) or other stress-reducing interventions, and for studies conducted in Non-Western countries compared to Western countries. Implications for both music therapy and future research are discussed.


Asunto(s)
Musicoterapia , Música , Ansiedad , Humanos , Música/psicología , Musicoterapia/métodos , Estrés Psicológico/prevención & control
10.
Front Psychol ; 12: 689913, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34276521

RESUMEN

The present study examined the relationship between developmental patterns of loneliness and psychosocial functioning among adolescents (9-21 years; N = 110, 52% male). Four-wave longitudinal data were obtained from the Nijmegen Longitudinal Study (NLS) on Infant and Child Development. Loneliness was measured at 9, 13, 16, and 21 years of age and anxiety, depression and self-esteem at 9 and 21 years of age. Using k-means cluster analysis, three trajectories of loneliness were identified as "stable low" (56% of the subjects), "high decreasing" (22% of the subjects), and "low increasing" (22% of the subjects). Importantly, trajectories of loneliness across adolescence significantly predicted psychosocial functioning in young adulthood. Both the "high-decreasing" and "low-increasing" loneliness clusters were associated with higher risk of depression and lower self-esteem compared to the "stable low" loneliness cluster. The "low-increasing" loneliness cluster was associated with higher risk of anxiety compared to the "stable low" loneliness cluster. These results indicate that loneliness in adolescence is a vulnerability that manifests itself in higher levels of anxiety and depression and lower self-esteem in young adulthood.

11.
AIDS Patient Care STDS ; 35(6): 231-238, 2021 06.
Artículo en Inglés | MEDLINE | ID: mdl-34097466

RESUMEN

This study examined the relationships between perceived public stigma, experienced stigma, and quality of life in people living with HIV (PLHIV), and whether self-stigma mediates these relationships. Cross-sectional data were analyzed from 1704 PLHIV in care at OLVG hospital in the Netherlands. We measured different types of stigma (perceived public stigma, experienced stigma, and self-stigma), and various quality-of-life outcomes (disclosure concerns, depression, anxiety, sexual problems, sleeping difficulties, self-esteem, general health, and social support). Structural equation modeling was used to test the paths from different types of stigma to quality-of-life outcomes. All direct effects of self-stigma on quality-of-life outcomes were significant. The final mediation model showed that the effects of both perceived public and experienced stigma on quality-of-life outcomes were mediated by self-stigma. These findings highlight the importance of addressing self-stigma in PLHIV, and call for (psychosocial) interventions that reduce the harmful effects of HIV-related stigma.


Asunto(s)
Infecciones por VIH , Calidad de Vida , Estudios Transversales , Humanos , Países Bajos , Estigma Social
12.
Front Reprod Health ; 3: 634032, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-36303962

RESUMEN

Sexual healthcare aims to reduce HIV and sexually transmitted infections (STIs) by promoting testing and prevention. To better reach men who have sex with men (MSM), additional strategies are needed. Here, we describe development of an intervention, which is part of a broader HIV/STI home-care program, targeted to reach MSM and motivate them to use self-sampling tests. Self-sampling includes blood sampling (finger prick) for HIV, hepatitis B, and syphilis, and a urine sample and oral and anorectal swab samples for chlamydia and gonorrhea. Intervention mapping, a systematic six-step approach, was used to guide the development process: (1) needs assessment including interviews with MSM, (2) create a matrix of change, (3) selection of theory-based methods and practical strategies, (4) intervention development, (5) implementation plan, and (6) evaluation (not included in this paper). Stakeholders were involved to increase program support and feasibility. The needs assessment revealed that testing barriers among MSM related to stigma, time, and privacy concerns. Barriers among healthcare providers related to time, competing priorities, lack of expertise, and guideline restrictions. Included intervention components are designed to overcome these barriers, e.g., engaging role models, with a website with a role model story, and providing tailored information. Methods to reach MSM were a variety of information channels (posters, flyers, and audio-visual displays) and delivery modes, such as advertisements on websites and invitational cards (online and paper) distributed by healthcare providers and MSM themselves (social network testing/peer testing). Our intervention aims to encourage MSM to engage in testing, re-testing, and providing a test to peer MSM. Evidence-based methods to overcome barriers were included to reach and motivate an increased number of MSM. Using intervention mapping stimulated systematic evidence-based decision making and adapting the intervention to the target audience and setting. The next step (step 6) is to implement and evaluate the intervention.

13.
Int J Transgend Health ; 21(2): 220-233, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33015671

RESUMEN

Background: Transgender individuals belong to one of the most stigmatized groups in society. Although the social stigma of transgender individuals has been examined many times, post transition stigma experiences among transgender individuals have received limited research attention. The aim of this study was to examine experiences with stigmatization among Dutch transgender individuals after their transition. Method: Ten trans women (age: M = 58.50, SD = 9.49) and 10 trans men (age: M = 42.90, SD = 13.62) participated in face-to-face semistructured interviews. Grounded theory was used to conceptualize and analyze the data. We examined the positive and negative reactions that transgender individuals experienced in the period after their transition. Furthermore, we explored differences between experiences of trans men and trans women. Finally, we examined differences between cisgender men and women regarding their reactions toward transgender individuals. Results: Participants reported improved psychological well-being since transition. However, they still experienced different forms of stigmatization. Trans women appeared to experience stronger social stigma than trans men. Trans women also experienced lower social status after their transition. They mainly experienced negative responses from cisgender men. Participants emphasized the importance of social and peer support. Conclusion: The current study findings demonstrate the presence of stigmatization after transition and argue for psychological aftercare. Social and peer support appeared to be important for coping with stigmatization, and improving the social network of transgender individuals is beneficial. Health providers and researchers are recommended to promote the development of constructive coping skills for transgender individuals with interventions especially targeting trans women.

14.
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
15.
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.

16.
J Assoc Nurses AIDS Care ; 28(6): 923-937, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28751112

RESUMEN

We explored workplace experiences of 10 health care providers with HIV in the Netherlands. We used semi-structured interviews to discuss motivations for disclosure and concealment, reactions to disclosures, the impact of reactions, and coping with negative reactions. Reasons for disclosure were wanting to share the secret, expecting positive responses, observing positive reactions to others, wanting to prevent negative reactions, and being advised to disclose. Reasons for concealment included fearing negative reactions, observing negative reactions, previous negative experiences, having been advised to conceal, and considering disclosure unnecessary. Positive reactions included seeing HIV as a nonissue; showing interest, support, and empathy; and maintaining confidentiality. Negative reactions included management wanting to inform employees, work restrictions, hiring difficulties, gossip, and hurtful comments, resulting in participants being upset, taken aback, angry, depressed, or feeling resignation. Participants coped by providing information, standing above the experience, attributing reactions to ignorance, seeking social support, or leaving their jobs.


Asunto(s)
Infecciones por VIH/psicología , Personal de Salud/psicología , Autorrevelación , Estigma Social , Revelación de la Verdad , Lugar de Trabajo , Adaptación Psicológica , Adulto , Confidencialidad , Femenino , Infecciones por VIH/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Países Bajos , Investigación Cualitativa , Apoyo Social
17.
Child Psychiatry Hum Dev ; 48(1): 1-17, 2017 02.
Artículo en Inglés | MEDLINE | ID: mdl-27179521

RESUMEN

The Youth Anxiety Measure for DSM-5 (YAM-5) is a new self- and parent-report questionnaire to assess anxiety disorder symptoms in children and adolescents in terms of the contemporary classification system. International panels of childhood anxiety researchers and clinicians were used to construct a scale consisting of two parts: part one consists of 28 items and measures the major anxiety disorders including separation anxiety disorder, selective mutism, social anxiety disorder, panic disorder, and generalized anxiety disorder, whereas part two contains 22 items that focus on specific phobias and (given its overlap with situational phobias) agoraphobia. In general, the face validity of the new scale was good; most of its items were successfully linked to the intended anxiety disorders. Notable exceptions were the selective mutism items, which were frequently considered as symptoms of social anxiety disorder, and some specific phobia items especially of the natural environment, situational and other type, that were regularly assigned to an incorrect category. A preliminary investigation of the YAM-5 in non-clinical (N = 132) and clinically referred (N = 64) children and adolescents indicated that the measure was easy to complete by youngsters. In addition, support was found for the psychometric qualities of the measure: that is, the internal consistency was good for both parts, as well as for most of the subscales, the parent-child agreement appeared satisfactory, and there was also evidence for the validity of the scale. The YAM-5 holds promise as a tool for assessing anxiety disorder symptoms in children and adolescents.


Asunto(s)
Agorafobia , Ansiedad/diagnóstico , Trastorno de Pánico , Trastornos Fóbicos , Escala de Ansiedad ante Pruebas , Adolescente , Agorafobia/diagnóstico , Agorafobia/psicología , Niño , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Femenino , Humanos , Masculino , Países Bajos , Trastorno de Pánico/diagnóstico , Trastorno de Pánico/psicología , Trastornos Fóbicos/diagnóstico , Trastornos Fóbicos/psicología , Escalas de Valoración Psiquiátrica/normas , Psicometría/métodos , Psicometría/tendencias , Reproducibilidad de los Resultados
18.
J Soc Psychol ; 157(1): 16-29, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-26886252

RESUMEN

Victims of workplace mobbing show diverse coping behavior. We investigated the impact of this behavior on bystander cognitions, emotions, and helping toward the victim, integrating coping literature with attribution theory. Adult part-time university students (N = 161) working at various organizations participated in a study with a 3(Coping: approach/avoidance/neutral) × 2(Gender Victim: male/female) × 2(Gender Bystander: male/female) design. Victims showing approach (vs. avoidance) coping were considered to be more self-reliant and less responsible for the continuation of the mobbing, and they elicited less anger. Continuation responsibility and self-reliance mediated the relationship between the victim's coping behavior and bystanders' helping intentions. Female (vs. male) participants reported more sympathy for the victim and greater willingness to help, and female (vs. male) victims elicited less anger. Theoretical and practical implications of the findings are discussed.


Asunto(s)
Adaptación Psicológica , Acoso Escolar , Víctimas de Crimen/psicología , Conducta Social , Lugar de Trabajo/psicología , Adulto , Femenino , Humanos , Masculino , Adulto Joven
19.
Psychol Health Med ; 22(4): 406-414, 2017 04.
Artículo en Inglés | MEDLINE | ID: mdl-26983584

RESUMEN

The goal of this study is to test a model in which personal discrimination predicts internalized stigma, while group discrimination predicts a greater willingness to engage in collective action. Internalized stigma and collective action, in turn, are associated to positive and negative affect. A cross-sectional study with 213 people with mental illness was conducted. The model was tested using path analysis. Although the data supported the model, its fit was not sufficiently good. A respecified model, in which a direct path from collective action to internalized stigma was added, showed a good fit. Personal and group discrimination appear to impact subjective well-being through two different paths: the internalization of stigma and collective action intentions, respectively. These two paths, however, are not completely independent, as collective action predicts a lower internalization of stigma. Thus, collective action appears as an important tool to reduce internalized stigma and improve subjective well-being. Future interventions to reduce the impact of stigma should fight the internalization of stigma and promote collective action are suggested.


Asunto(s)
Procesos de Grupo , Enfermos Mentales/psicología , Prejuicio/psicología , Autoimagen , Estigma Social , Adulto , Anciano , Estudios Transversales , Femenino , Humanos , Intención , Masculino , Persona de Mediana Edad , Modelos Estadísticos , Adulto Joven
20.
AIDS Behav ; 21(5): 1417-1428, 2017 May.
Artículo en Inglés | MEDLINE | ID: mdl-27289370

RESUMEN

Two of the most effective health behaviours with regard to HIV prevention are condom use and sexual abstinence. While determinants of condom use among sub-Saharan African adolescents have been studied extensively, factors related to abstinence have received far less attention. This study identified socio-cognitive determinants of primary and secondary abstinence intentions and of early sexual activity. This study also assessed whether these factors had a direct or indirect association with intentions to abstain from sex. A longitudinal design was used in which 1670 students (age 12-16) of non-private South African high schools filled in a questionnaire, with a follow-up after 6 months, concerning sexual abstinence, attitudes, social norms, self-efficacy, risk perception and knowledge. Logistic and linear regression analysis with latent factors was used to assess determinants of intentions and abstinence, and structural equation modelling was used to assess indirect effects. Results showed that among sexually inactive students, social norms predicted the intention to abstain from sex in the next 6 months. Among sexually active students, reporting less disadvantages of abstinence predicted the intention to abstain. Sexual activity at follow-up was predicted by attitudes and intention among sexually inactive girls, and by knowledge among sexually inactive boys. No predictors were found for sexually active adolescents. Structural equation modelling further showed that risk perception was indirectly related to intentions to abstain from sexual intercourse. We conclude that addressing socio-cognitive factors in order to motivate adolescents to delay sex is more likely to be successful before they experience sexual debut. In addition, this study shows that the effect of increasing risk perceptions, a strategy often applied by parents and HIV prevention programmes, is to a large extent mediated by more proximal cognitive factors such as attitude. Research is needed to identify factors that influence the execution of intentions to abstain from sex.


Asunto(s)
Infecciones por VIH/prevención & control , Intención , Sexo Seguro/psicología , Abstinencia Sexual/psicología , Conducta Sexual/estadística & datos numéricos , Estudiantes/psicología , Adolescente , Conducta del Adolescente/psicología , Actitud , Niño , Coito/psicología , Femenino , Humanos , Masculino , Motivación , Autoeficacia , Sudáfrica , Encuestas y Cuestionarios
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