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1.
Arch Sex Behav ; 53(3): 931-940, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38177608

RESUMO

Monogamy is deeply rooted in most Western societies, shaping how people construe and behave in romantic relationships. These normative views facilitate the emergence of negative perceptions and evaluations when people choose not to adhere to mononormativity. Even though people in consensual non-monogamous (CNM) relationships are targets of stigmatization, research shows a dichotomy between these negative views and the relational experiences of CNM people. Indeed, people in CNM and monogamous relationships have comparable relationship functioning and quality and struggle with similar relationship problems. One of the differences is that CNM relationships afford people to explore their sexuality and fulfill their needs with multiple partners, without agreed-upon extradyadic behavior being perceived as infidelity or having deleterious consequences to relationship maintenance. These positive experiences notwithstanding, CNM people are continuously pressured by mononormativity and stigmatization, increasing the risk of internalized CNM negativity and worse personal and relational outcomes. One possible way to counteract CNM stigmatization and improve the lives of CNM people is by changing discourses surrounding non-monogamy and improving acceptance, not only in professional settings but also in the general population. Another strategy is to understand how the relationship beliefs and scripts of younger generations can help promote more inclusive and diverse societies.


Assuntos
Transtornos Mentais , Parceiros Sexuais , Humanos , Comportamento Sexual , Sexualidade , Casamento
2.
Arch Sex Behav ; 53(3): 889-899, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38182813

RESUMO

Interest in consensually non-monogamous (CNM) relationships has been increasing in the general population in recent years. However, given the cultural dominance of monogamy and the normative expectations often imposed through socialization (i.e., mononormativity), people in CNM relationships may experience negativity, which can become internalized and harm their individual and relationship health. The present study investigated if mononormativity beliefs and CNM relationship stigma were associated with more dehumanization and if internalized CNM negativity was an underlying mechanism for these associations. Results showed that participants who endorsed more mononormative beliefs and CNM relationship stigma also reported more internalized CNM negativity. In turn, participants who experienced more internalized CNM negativity attributed more negative (vs. positive) emotions to themselves and treated their partners as more immature, unrefined, exploitable, and emotionless. These results show that mononormativity and internalized negativity can shape the attitudes, perceptions, and behaviors of CNM individuals toward themselves and their partners.


Assuntos
Comportamento Sexual , Parceiros Sexuais , Humanos , Comportamento Sexual/psicologia , Parceiros Sexuais/psicologia , Estigma Social , Atitude , Desumanização
3.
Dysphagia ; 2024 Mar 07.
Artigo em Inglês | MEDLINE | ID: mdl-38453746

RESUMO

High-resolution manometry (HRM) is used to evaluate the esophageal motor function. Unfortunately, there are times when testing cannot be performed accurately. Our study aimed to quantify the occurrence of failed HRM and identify the associated risk factors. HRM tests were retrospectively collected between September 2021 and August 2022. HRM reports that could not be interpreted based on standard HRM protocol as per Chicago guidelines were classified as failed tests. Information reviewed included testing indications, patient demographics, previous medical/symptom history, and follow-up testing for failed HRM. We then compared patients with successful vs. unsuccessful HRM based on our pre-specified factors. 152 HRM tests were performed, of which 28 tests (18%) were unsuccessful. Factors associated with failed manometry included a history of nausea/vomiting, dyspepsia, and achalasia. Patients who were unable to tolerate the probe during testing were more likely to have a history of dyspepsia (OR 20.3, p = < 0.001) and/or nausea/vomiting (OR 13.8, p = < 0.001). A history of achalasia was found to have an odds ratio of 13.2 when examining failure because of curling of the manometry catheter (p = 0.012). All seven patients who had repeat HRM with endoscopic placement were successful in obtaining diagnostic information. There are two groups that have risk factors for unsuccessful HRM testing. A history of nausea/vomiting and dyspepsia symptoms were associated with being unable to tolerate the manometry probe. The second group comprises patients with a history of achalasia in whom probe curling is more common. Future research targeting these risk factors may minimize diagnostic and treatment delays.

4.
Death Stud ; : 1-11, 2024 Apr 13.
Artigo em Inglês | MEDLINE | ID: mdl-38613518

RESUMO

People with prolonged grief disorder (PGD) are at risk of public stigma, but research has yet to examine whether stigma is shaped by different types of relationship losses. In an experimental study, we asked participants (N = 306) to read three scenarios in which targets lost their romantic partner, child, or companion animal. Targets with PGD (vs. integrated grief) elicited more negative emotional reactions and attributions, and their experiences were perceived as less legitimate. Targets who lost their companion animal (vs. other relationship losses) were perceived as the most sensitive and their grief as the least legitimate, but they also elicited the lowest prosocial and fear reactions and were perceived as the warmest. Lastly, targets with PGD who lost their companion animal (vs. other relationship losses) elicited more negative emotional reactions and attributions, and their experiences were perceived as less legitimate. Implications and suggestions for future studies are discussed.

5.
Omega (Westport) ; : 302228241229484, 2024 Jan 24.
Artigo em Inglês | MEDLINE | ID: mdl-38265046

RESUMO

Past research showed that high trait anxiety and low self-compassion, along with lack of perceived social support, have been associated with experiencing stronger grief symptoms. However, research is yet to understand if and how these factors interact among grieving individuals. Results of a cross-sectional study (N = 539) showed that perceived social support interacted differently with trait anxiety and self-compassion to shape grief experiences. Unexpectedly, perceived social support did not buffer the association between higher trait anxiety and stronger grief symptoms. Instead, participants with higher trait anxiety reported stronger symptoms only when they perceived to have less social support. In contrast, participants with higher self-compassion reported less symptoms when they perceived to have more social support. These findings show that social support can emphasize the detrimental role of anxiety and the protective role of self-compassion when people are coping with a loss. Implications and suggestions for future research are discussed.

6.
Arch Sex Behav ; 52(1): 325-331, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36097069

RESUMO

Sociosexuality refers to an individual's disposition to have casual sex without establishing affective bonds and has been widely studied worldwide using the Revised Sociosexual Orientation Inventory (SOI-R; Penke & Asendorpf, 2008). Despite its many validations in different cultural contexts, no psychometric analyses of this instrument have been conducted in Spanish-speaking Latin American countries. To address this gap in the literature, we examined the psychometric properties of the SOI-R in Colombia. In a cross-sectional study with a large sample of participants (N = 812; 64% women), we conducted exploratory and confirmatory factor analyses to identify different factor structures and determine which had the best fit for our sample and examined the reliability of the scale. Results showed that a three-factor structure, with sociosexual behaviors, attitudes, and desire as first-order factors, and global sociosexuality as a second-order factor, had the best fit indexes. Each factor presented good reliability indexes. Replicating already established gender differences, we also found that men scored higher on each factor when compared to women. These findings show that the SOI-R is a reliable and valid instrument to assess sociosexuality in countries where sociosexuality research is underrepresented.


Assuntos
Comportamento Sexual , Comportamento Social , Masculino , Humanos , Feminino , Comportamento Sexual/psicologia , Colômbia , Reprodutibilidade dos Testes , Estudos Transversais , Psicometria
7.
Arch Sex Behav ; 52(4): 1701-1713, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-36702994

RESUMO

The way people perceive risks and make decisions about their health is regulated by two motivational systems-prevention of harm or promotion of pleasure. People more focused on prevention strive to avoid negative outcomes and enact more health-protective behaviors. In contrast, people more focused on promotion strive to attain positive outcomes and take more risks with their health. Building upon recent evidence extending this framework to sexual behaviors and health, we conducted a pre-registered online survey ( OSF ) with Portuguese and Spanish adults (N = 742; Mage = 31.42, SD = 9.16) to examine whether self-reported STI knowledge and sexual health practices differ based on predominant regulatory focus. This study was part of the Prevent2Protect project ( OSF ). Results showed that prevention-focused participants had heard about more STIs and retrieved more of their knowledge from scientific sources but had been tested for fewer STIs in the past. In contrast, promotion-focused participants indicated they had specific knowledge about more STIs, retrieved more of their knowledge from medical and peer sources, and had been tested for more STIs in the past. They also reported more frequent STI testing, using free testing facilities or asking their family practice doctor to get tested, more routine sexual health check-ups, and more use of other contraceptive methods, such as birth control pills. These results remained unchanged after controlling for demographic differences. Overall, our findings showed that different motives in sexuality shape sexual health knowledge and sexual health practices.


Assuntos
Saúde Sexual , Infecções Sexualmente Transmissíveis , Adulto , Humanos , Comportamento Sexual , Infecções Sexualmente Transmissíveis/prevenção & controle , Sexualidade , Motivação
8.
J Gen Intern Med ; 37(7): 1598-1602, 2022 05.
Artigo em Inglês | MEDLINE | ID: mdl-34346007

RESUMO

BACKGROUND: Paracentesis is a bedside procedure to obtain ascitic fluid from the peritoneum. Point-of-care ultrasound (POCUS) improves the safety of some medical procedures. However, the evidence supporting its utility in paracentesis is limited. OBJECTIVE: We aimed to assess if POCUS would yield a user-preferred site for needle insertion compared to conventional landmarking, defined as a ≥ 5 cm change in location. DESIGN: This was a prospective non-randomized trial comparing a POCUS-guided site to the conventional anatomic site in the same patient. PARTICIPANTS: Adult patients at Kingston Health Sciences Centre undergoing paracentesis were included. INTERVENTIONS: Physicians landmarked using conventional technique and compared this to a POCUS-guided site. The paracentesis was performed at whatever site was deemed optimal, if safe to do so. MAIN MEASURES: Data collected included the distance from the two sites, depth of fluid pockets, and anatomic considerations. KEY RESULTS: Forty-five procedures were performed among 30 patients and by 24 physicians, who were primarily in their PGY 1 and 2 years of training (33% and 31% respectively). Patients' ascites was mostly due to cirrhosis (84%) predominantly due to alcohol (47%) and NAFLD (34%). Users preferred the POCUS-guided site which resulted in a change in needle insertion ≥ 5 cm from the conventional anatomic site in 69% of cases. The average depth of fluid was greater at the POCUS site vs. the anatomic site (5.4±2.8 cm vs. 3.0±2.5 cm, p < 0.005). POCUS deflected the needle insertion site superiorly and laterally to the anatomic site. The POCUS site was chosen (1) to avoid adjacent organs, (2) to optimize the fluid pocket, and (3) due to abdominal wall considerations, such as pannus. Six cases landmarked anatomically were aborted when POCUS revealed inadequate ascites. CONCLUSIONS: POCUS changes the needle insertion site from the conventional anatomic site for most procedures, due to optimizing the fluid pocket and safety concerns, and helped avoid cases where an unsafe volume of ascites was present.


Assuntos
Ascite , Paracentese , Adulto , Ascite/diagnóstico por imagem , Humanos , Paracentese/efeitos adversos , Paracentese/métodos , Sistemas Automatizados de Assistência Junto ao Leito , Estudos Prospectivos , Ultrassonografia
9.
Arch Sex Behav ; 51(4): 2159-2168, 2022 05.
Artigo em Inglês | MEDLINE | ID: mdl-35334025

RESUMO

Asexuality is a complex construct with a considerable lack of research until recently. Building upon available findings, we examined the extent to which romantic orientation shapes individual and relationship experiences, and expectations of asexual individuals. Specifically, our research focused on the distinction between romantic asexual individuals, who experience romantic attraction, and aromantic asexual individuals, who do not experience romantic attraction. A cross-sectional study with members of different asexual online communities (N = 447, 55.02% women; Mage = 24.77 years, SD = 7.21) aimed at examining how both groups differ in their identification with the asexuality construct as measured by the Asexuality Identification Scale (Yule et al., 2017), individual perspectives on sexuality, sexual behavior and relationships, concerns about commitment and sexual performance in a relationship, and attachment style. Results showed that aromantic asexual individuals identified more with asexuality, reported a more avoidant attachment style, and were more concerned with relationship commitment. In contrast, romantic asexual individuals reported less sex aversion, more sexual experiences (both past and current), and more sexual partners in the past. These individuals also engaged in romantic relationships more frequently in the past, had a stronger desire to engage in a romantic relationship in future (either with or without sexual intimacy), and were more concerned with sexual performance. Overall, our findings contribute to the literature by highlighting the need to consider romantic orientation when examining asexuality and its interpersonal outcomes.


Assuntos
Comportamento Sexual , Disfunções Sexuais Psicogênicas , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Sexualidade , Adulto Jovem
10.
Arch Sex Behav ; 51(8): 3931-3946, 2022 11.
Artigo em Inglês | MEDLINE | ID: mdl-35925477

RESUMO

Studies have shown that romantic partners in consensual non-monogamous (CNM) relationships are targets of stigmatization. However, little is known about the underlying mechanisms and the conditions under which such stigmatization occurs. In two experimental studies (combined N = 772), we asked participants to read the description of two partners in a relationship (monogamous vs. open relationship vs. polyamorous) and make a series of judgments about those partners. Overall results showed that CNM (vs. monogamous) partners were perceived as less trustworthy and as having more sexual health concerns (Studies 1 and 2), and as being less committed and less sexually satisfied (Study 2). Results from a conditional mediation analysis (Study 2) further showed that participants with negative attitudes toward consensual non-monogamy perceived CNM (vs. monogamous) partners as having less conservation and more openness to change values, which was then associated with more stigmatization. In contrast, participants with positive attitudes toward consensual non-monogamy perceived CNM (vs. monogamous) partners as having more openness to change values, which was then associated with less stigmatization. Taken together, these results extended the literature focused on prejudice, discrimination, and stigmatization of minority groups and highlighted key elements that can be used to buffer stigmatization.


Assuntos
Parceiros Sexuais , Estereotipagem , Humanos , Comportamento Sexual , Casamento , Atitude
11.
J Soc Pers Relat ; 39(11): 3204-3227, 2022 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-36349312

RESUMO

The COVID-19 pandemic has touched many aspects of people's lives around the world, including their romantic relationships. While media outlets have reported that the pandemic is difficult for couples, empirical evidence is needed to test these claims and understand why this may be. In two highly powered studies (N = 3271) using repeated measure and longitudinal approaches, we found that people who experienced COVID-19 related challenges (i.e., lockdown, reduced face-to-face interactions, boredom, or worry) also reported greater self and partner phone use (Study 1) and time spent on social media (Study 2), and subsequently experienced more conflict and less satisfaction in their romantic relationship. The findings provide insight into the struggles people faced in their relationships during the pandemic and suggest that the increase in screen time - a rising phenomenon due to the migration of many parts of life online - may be a challenge for couples.

12.
J Gastroenterol Hepatol ; 36(8): 2047-2057, 2021 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-34105186

RESUMO

BACKGROUND AND AIM: Functional dyspepsia (FD) is a common gastrointestinal disorder, characterized primarily by postprandial fullness or early satiety and/or pain in the epigastrium with no endoscopic evidence of disease. Psychological therapies have been adapted to the treatment of disordered gut-brain interaction such as FD. We sought to determine if psychological interventions were efficacious in providing symptom management and improving health-related quality of life in patients suffering from FD. METHODS: Data were sorted that belonged to Embase (1947 to January 2020), PsychINFO (1806 to January 2020), and Ovid MEDLINE (1946 to January 2020). Randomized controlled trials using a psychological intervention in adults meeting relevant diagnostic criteria for FD were included. Data including symptom scores and quality of life measures were extracted. A random-effect model meta-analysis with standardized mean differences was used. RESULTS: Nine randomized controlled trials were identified that met our inclusion criteria. These were small, single-centered studies and used varying psychological therapies. Three studies had a sham treatment arm, leading to a high risk of bias in the remaining studies. All the studies reported beneficial effects of psychological treatment on patient's symptoms, some of which persisted up to 1 year. Psychological intervention was associated with an improvement in global FD symptom scores (standardized differences in means -1.33, 95% confidence interval -1.97 to -0.68). CONCLUSIONS: Despite the limited data, the available evidence suggests that psychological therapy is beneficial in treating patients with FD and should be considered by treating physicians if available and patients are willing. Large well-designed, sham controlled trials are needed for this extremely common disorder.


Assuntos
Dispepsia , Intervenção Psicossocial , Adulto , Ansiedade , Dispepsia/terapia , Humanos , Qualidade de Vida
13.
Arch Sex Behav ; 50(4): 1587-1597, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33948766

RESUMO

We built upon a recent study by Rodrigues, Fasoli, Huic, and Lopes (2018) by investigating potential mechanisms driving the dehumanization of consensual non-monogamous (CNM) partners. Using a between-subjects experimental design, we asked 202 Portuguese individuals (158 women; Mage = 29.17, SD = 9.97) to read the description of two partners in a monogamous, open, or polyamorous relationship, and to make a series of judgments about both partners. Results showed the expected dehumanization effect, such that both groups of CNM partners (open and polyamorous) were attributed more primary (vs. secondary) emotions, whereas the reverse was true for monogamous partners. Moreover, results showed that the dehumanization effect was driven by the perception of CNM partners as less moral and less committed to their relationship. However, these findings were observed only for individuals with unfavorable (vs. favorable) attitudes toward CNM relationship. Overall, this study replicated the original findings and extended our understanding of why people in CNM relationships are stigmatized.


Assuntos
Comportamento Sexual , Parceiros Sexuais , Atitude , Desumanização , Feminino , Humanos , Casamento
14.
Arch Sex Behav ; 50(4): 1491-1504, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-32696155

RESUMO

More frequent internet pornography use is often associated with decreased sexual satisfaction. However, individuals who use internet pornography more often can experience better relationship outcomes, depending on how they use it in the context of their relationship. Indeed, internet pornography use with the partner seems to be positively associated with sexual satisfaction. We explored whether the type of agreement partners have about monogamy is related to this association. We conducted a cross-sectional study (N = 866; 66.3% women, Mage = 27.40, SD = 8.58) with individuals in monogamous (n = 552), non-consensual non-monogamous (NCNM; n = 210) and consensually non-monogamous (CNM; n = 104) relationships. Results showed that CNM individuals used internet pornography substantially more than the other two groups, but they were as sexually satisfied with themselves and with their primary partner as monogamous individuals. NCNM individuals were the least sexually satisfied and reported more sexual arousal difficulties than the other groups. Results further showed that CNM individuals included their primary partner in their internet pornography use more frequently than the other groups, and this inclusion was positively associated with sexual satisfaction with the primary partner. The frequency of internet pornography use with the partner was negatively associated with sexual arousal difficulties for monogamous individuals and positively associated with personal and relational sexual satisfaction in both monogamous and NCNM individuals. These results complement past findings by shedding light on the role of internet pornography use for different relationship agreements, and its association with personal and relational experiences.


Assuntos
Literatura Erótica , Parceiros Sexuais , Estudos Transversais , Feminino , Humanos , Internet , Masculino , Comportamento Sexual
15.
Appetite ; 159: 105059, 2021 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-33271200

RESUMO

Excessive sugar intake has been associated with multiple health conditions (e.g., higher risk for non-communicable diseases). Hence, health organizations have issued guidelines defining the maximum daily intake of free or added sugars. However, data from several countries suggests that these guidelines are rarely met, particularly by young adults. For example, almost half of Portuguese adolescents and young adults exceed the recommended sugar intake. In this work, we aim to further explore college students' attitudes, knowledge, and perceptions about sugar intake, as well as about sugar intake guidelines. A thematic analysis on data from five focus groups (N = 40) indicated that participants reported difficulty in the comprehension of added/free sugars definition and sugar intake recommendations. Overall, attitudes toward sugar were ambivalent. Sugar was simultaneously perceived as pleasurable and needed, but also as addictive and harmful. Although aware of the potential negative health outcomes associated with excessive sugar intake, most participants did not perceive being at risk due to their youth, exercise habits, or type of diet. The few concerns expressed were mostly associated with the negative impact of high sugar intake on body image (e.g., weight gain). The main barriers to reducing sugar intake identified were environmental (e.g., time restrictions, food available at the university). Still, participants could identify several individual strategies to effectively regulate sugar intake. By identifying knowledge gaps and sources of bias related to sugar consumption, our findings are useful to inform future interventions aiming to address the problem of high sugar intake among university students.


Assuntos
Comportamento Alimentar , Multimorbidade , Adolescente , Atitude , Estudos Transversais , Humanos , Percepção , Estudantes , Açúcares , Adulto Jovem
16.
Br J Sports Med ; 55(8): 422-432, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33355160

RESUMO

OBJECTIVE: To determine the effectiveness of physical activity interventions involving mobile applications (apps) or trackers with automated and continuous self-monitoring and feedback. DESIGN: Systematic review and meta-analysis. DATA SOURCES: PubMed and seven additional databases, from 2007 to 2020. STUDY SELECTION: Randomised controlled trials in adults (18-65 years old) without chronic illness, testing a mobile app or an activity tracker, with any comparison, where the main outcome was a physical activity measure. Independent screening was conducted. DATA EXTRACTION AND SYNTHESIS: We conducted random effects meta-analysis and all effect sizes were transformed into standardised difference in means (SDM). We conducted exploratory metaregression with continuous and discrete moderators identified as statistically significant in subgroup analyses. MAIN OUTCOME MEASURES: Physical activity: daily step counts, min/week of moderate-to-vigorous physical activity, weekly days exercised, min/week of total physical activity, metabolic equivalents. RESULTS: Thirty-five studies met inclusion criteria and 28 were included in the meta-analysis (n=7454 participants, 28% women). The meta-analysis showed a small-to-moderate positive effect on physical activity measures (SDM 0.350, 95% CI 0.236 to 0.465, I2=69%, T 2=0.051) corresponding to 1850 steps per day (95% CI 1247 to 2457). Interventions including text-messaging and personalisation features were significantly more effective in subgroup analyses and metaregression. CONCLUSION: Interventions using apps or trackers seem to be effective in promoting physical activity. Longer studies are needed to assess the impact of different intervention components on long-term engagement and effectiveness.


Assuntos
Exercício Físico/fisiologia , Monitores de Aptidão Física , Comportamentos Relacionados com a Saúde/fisiologia , Aplicativos Móveis , Smartphone/instrumentação , Adulto , Retroalimentação , Humanos , Análise de Regressão
17.
J Sex Med ; 17(1): 26-36, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31759931

RESUMO

INTRODUCTION: Several theoretical models and intervention programs overlook the importance of individual motivations for the decision to have condomless sex. For instance, people focused on promotion (ie, eager to pursue pleasure) report less intentions to use condoms, because they perceive a lower risk of acquiring sexually transmitted infections. AIM: We aimed at understanding to what extent individual motivations are predictive of condomless sex behavior among single individuals. METHODS: A sample of 415 Portuguese individuals (254 women) with ages ranging from 18-46 years (M = 23.30; SD = 5.28) were recruited to a cross-sectional study. All participants were neither dating nor in a romantic relationship at the time of the study. The link to an anonymous web survey was shared in social networking platforms. MAIN OUTCOME MEASURE: The survey included self-reported demographic variables (eg, age and sex), recent condomless sex behavior, and previously validated measures assessing regulatory focus in sexuality, ability in sexual restraint, perceived control over condom use, perceived safety with sex partners, and salience of the condom use norm. RESULTS: More than two-thirds of the sample had recently engaged in condomless sex. A logistic regression showed that condomless sex was more likely for participants predominantly focused on promotion in sexuality. It was also more likely among less educated participants, those with a lower ability to restrain their sexual behavior, those who perceive to have less control over condom use, those for whom the condom use norm was less salient, and those who perceived to be safer with their sex partners. No other results were significant. CLINICAL IMPLICATIONS: Our results can be informative to sexual health care professionals when planning strategies to increase condom use awareness, by considering the role of specific individual motivations. STRENGTHS & LIMITATIONS: This is the first study showing that individual motivations uniquely contribute to the decision to have condomless sex. This study has 2 main limitations that constraint the generalizability of the findings: (a) cross-sectional data prevents us from establishing causality, and (b) individual data does not account for dyadic processes in sexuality (eg, condom use negotiation). CONCLUSION: Our findings showed that condomless sex results from an individual focus on seeking pleasure, a lack of control in sexual behavior, and a perception of sex partners as more trustworthy. Overall, these findings are likely to help researchers and health care professionals improving theoretical models predicting condom use and preventing the spread of sexually transmitted infections. Rodrigues DL, Lopes D, Pereira M, et al. Predictors of Condomless Sex and Sexual Health Behaviors in a Sample of Portuguese Single Adults. J Sex Med 2020;17:26-36.


Assuntos
Preservativos/estatística & dados numéricos , Comportamento Sexual/estatística & dados numéricos , Parceiros Sexuais , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Motivação , Portugal , Sexualidade , Infecções Sexualmente Transmissíveis/prevenção & controle , Inquéritos e Questionários , Adulto Jovem
18.
Public Health Nutr ; 23(18): 3423-3434, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32924903

RESUMO

OBJECTIVE: Governments worldwide have been implementing interventions aimed at improving citizens' dietary habits. Examining how individuals perceive these interventions is relevant for promoting future policies in this area, as well as informing the way they are designed and implemented. In the current study, we focused on interventions aimed at reducing sugar intake in Portugal, given the current high sugar consumption patterns in the population. DESIGN: Online survey to assess which interventions are the most salient and receive greater public support. SETTING: Portugal. PARTICIPANTS: 1010 (76·7 % female, MAge 36·33, sd 13·22). RESULTS: Data from a free-recall task showed that only about one-third of participants reported knowing about these interventions, namely those related to taxation, weight restrictions in individual sugar packets and limited availability of products with high sugar content. We also found evidence of high support for the eight interventions presented (except for replacing sugar by artificial sweeteners), positive attitudes towards the need of reducing sugar intake in the Portuguese population and high agreement with the importance of reducing sugar intake across all age groups, particularly among children. Participants also indicated paying attention to the amount of sugar in their diets and a low self-reported frequency of consumption of high sugary foods and beverages. A hierarchical regression analysis suggested that these variables were significantly associated with the overall acceptance of interventions, independently of social-demographic variables (i.e., age, education and sex). CONCLUSION: By examining how people perceive and accept different interventions targeting the reduction of sugar intake, the current work aims to support policymaking in this domain.


Assuntos
Bebidas , Sacarose Alimentar/administração & dosagem , Comportamento Alimentar , Adulto , Dieta , Ingestão de Energia , Feminino , Humanos , Masculino , Portugal , Açúcares
19.
Arch Sex Behav ; 48(6): 1795-1809, 2019 08.
Artigo em Inglês | MEDLINE | ID: mdl-30607714

RESUMO

Research has typically shown that unrestricted sociosexuality is negatively associated with relationship quality and that relationship quality is positively associated with quality of life (QoL). However, these findings may be restricted to individuals in monogamous relationships, especially those with prior extradyadic interactions (i.e., non-consensual non-monogamous; NCNM). Indeed, individuals in consensual non-monogamous (CNM) relationships have more unrestricted sociosexuality and are also more satisfied with and committed to their relationships. Still, little research has examined whether both relationship agreements are associated differently with attraction forces (wanting to be) and constraining forces (having to be) in the relationship and how they are related to QoL. We conducted a cross-sectional study with 373 heterosexuals (73.2% men, Mage = 41.15, SD = 10.18) registered on Second Love, a dating Web site for romantically involved individuals. Results showed differences in the hypothesized model, according to relationship agreement. For individuals in CNM relationships, unrestricted sociosexuality was associated with stronger attraction forces, which were then associated with greater QoL. The opposite pattern was found for those in NCNM relationships. Furthermore, and regardless of relationship agreement, unrestricted sociosexuality was associated with weaker constraining forces, which were associated with greater QoL. These results make a novel contribution to the literature on relationship agreements and how they relate to QoL.


Assuntos
Atitude , Qualidade de Vida , Comportamento Sexual/psicologia , Parceiros Sexuais/psicologia , Adulto , Estudos Transversais , Feminino , Humanos , Internet , Masculino , Casamento/psicologia , Pessoa de Meia-Idade
20.
Arch Sex Behav ; 48(2): 557-575, 2019 02.
Artigo em Inglês | MEDLINE | ID: mdl-30511148

RESUMO

Despite recurrent efforts to prevent sexually transmitted diseases through the use of condoms, HIV infections are still prevalent across Europe. Recent research framed by the regulatory focus theory has shown that prevention (vs. promotion)-focused individuals are more likely to adopt strategies to protect their health. Therefore, these individuals should also be more motivated to use condoms, because they are more likely to perceive greater health threats. In two cross-sectional preregistered studies (combined N = 520 Portuguese participants; databases available at https://doi.org/10.17605/osf.io/zzkc2 ), we developed the new Regulatory Focus in Sexuality scale (Study 1), and tested if the association between prevention focus and intentions to use condoms was mediated by the perception of health threat (Study 2). Results from Study 1 suggested that the scale is reliable and valid. Results from Study 2 showed, as expected, that a predominant focus on prevention was associated with more condom use intentions with casual and regular sexual partners, because individuals perceived greater threat to their health. Additional exploratory analyses further showed that this mediation occurred only for individuals without a romantic relationship and was independent of how salient the condom use norm was. In contrast, for romantically involved individuals, there was no evidence for the mediation by perceived health threat. Instead, a predominant focus on prevention was positively associated with condom use intentions with the regular partner, but only when the condom use norm was more salient. Taken together, these results emphasize the importance of examining individual motivations for safe sex practices.


Assuntos
Preservativos , Intenção , Motivação , Comportamento Sexual , Estudos Transversais , Humanos , Portugal/epidemiologia , Comportamento Sexual/psicologia , Comportamento Sexual/estatística & dados numéricos
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