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Scientific Reports May 2024Primate faces provide information about a range of variant and invariant traits, including some that are relevant for mate choice. For example, faces of males may convey...
Primate faces provide information about a range of variant and invariant traits, including some that are relevant for mate choice. For example, faces of males may convey information about their health or genetic quality through symmetry or facial masculinity. Because perceiving and processing such information may have bearing on the reproductive success of an individual, cognitive systems are expected to be sensitive to facial cues of mate quality. However, few studies have investigated this topic in non-human primate species. Orang-utans are an interesting species to test mate-relevant cognitive biases, because they are characterised by male bimaturism: some adult males are fully developed and bear conspicuous flanges on the side of their face, while other males look relatively similar to females. Here, we describe two non-invasive computerised experiments with Bornean orang-utans (Pongo pygmaeus), testing (i) immediate attention towards large flanges and symmetrical faces using a dot-probe task (N = 3 individuals; 2F) and (ii) choice bias for pictures of flanged males over unflanged males using a preference test (N = 6 individuals; 4F). In contrast with our expectations, we found no immediate attentional bias towards either large flanges or symmetrical faces. In addition, individuals did not show a choice bias for stimuli of flanged males. We did find exploratory evidence for a colour bias and energy efficiency trade-offs in the preference task. We discuss our null results and exploratory results in the context of the evolutionary history of Bornean orang-utans, and provide suggestions for a more biocentric approach to the study of orang-utan cognition.
Topics: Animals; Male; Pongo pygmaeus; Female; Attentional Bias; Sex Characteristics; Choice Behavior; Sexual Behavior, Animal; Mating Preference, Animal
PubMed: 38802458
DOI: 10.1038/s41598-024-62187-9 -
Psychological Reports May 2024The surge in firearm sales from the onset of the COVID-19 pandemic have been linked to increases in firearm violence, which is of public concern given that having...
The surge in firearm sales from the onset of the COVID-19 pandemic have been linked to increases in firearm violence, which is of public concern given that having firearms in one's home is associated with increased risk for domestic violence and suicide. Consistent with pre-pandemic trends, individuals tended to purchase firearms for self-protection during COVID-19. Prior work indicates that protective firearm ownership is motivated not only by perceptions that the world (and one's local environment) is dangerous, but also by one's endorsement of masculinity norms found in U.S. cultures of honor (primarily southern and western states). Honor-based masculinity norms emphasis reputation defense, toughness, and an absolute intolerance of disrespect. The present research examined the relative motivating influences of various threat perceptions and masculine honor endorsement in predicting reasons for non-COVID-19 firearm ownership, firearm purchasing during COVID-19, and purchase intentions. Three separate samples (total = 2483) of mostly White U.S. men completed online surveys during different months of the first year of the COVID-19 pandemic. Participants completed measures of their endorsement of masculine honor norms, factors associated with firearm purchasing (e.g., dangerous world beliefs, intolerance of uncertainty), and firearm purchasing behaviors. Results indicated that masculine honor endorsement was higher among (1) protective firearm owners compared to non-owners and non-protective owners, (2) firearm owners who purchased a firearm during COVID-19 compared to non-owners and non-purchasing owners, and (3) firearm owners with intentions to purchase firearms in the next year compared to those without intentions and undecided owners. Relative to other predictors (e.g., COVID-19 concerns, dangerous world beliefs), masculine honor endorsement was consistently the strongest predictor of these outcomes. Findings add to the literature by highlighting the strength of masculine honor endorsement in motivating (protective) firearm ownership. Implications for interpersonal violence and suicide are discussed.
PubMed: 38802302
DOI: 10.1177/00332941241255323 -
Psychology of Men & Masculinity Oct 2023Internalization of culturally dominant masculine gender role norms can have harmful impacts on the physical and emotional health of men and boys. Although parents play...
Internalization of culturally dominant masculine gender role norms can have harmful impacts on the physical and emotional health of men and boys. Although parents play an important role in influencing gender-related beliefs in their children, limited research has examined how contemporary parents conceptualize masculinity and their role in gender socialization. The current study conducted 13 focus groups with Black, Latino, and White parents ( = 83) of school-age boys from rural and urban areas in a large southeastern state in the US. Parent beliefs about masculinity existed across a spectrum from "rigid" (representing narrow, culturally dominant masculine norms) to "flexible" (defining a broader set of behaviors and attitudes as masculine). In general, more flexible beliefs were expressed by mothers than fathers, and by White than Black and Latino parents. Most parents reacted positively to messages about potential harms associated with restrictive masculinity norms; however, many saw these issues primarily as parenting challenges (e.g., teaching boys to resist negative peer influences) rather than related to gender socialization. Some unique themes also emerged within racial/ethnic groups, with Black parents noting the impact of racial discrimination on societal expectations for Black men and fathers, and Latino parents describing generational shifts towards more equitable gender role attitudes and parenting practices. These findings highlight the need for more complex and nuanced messages about masculinity norms and their relationship to health and well-being and can help inform the development of interventions to promote healthy masculine gender socialization, increase health equity, and prevent injury and violence.
PubMed: 38799185
DOI: 10.1037/men0000450 -
Journal of Clinical Nursing May 2024To describe and interpret the sexual health experiences of men with IBD.
AIM
To describe and interpret the sexual health experiences of men with IBD.
DESIGN
Interpretive qualitative study.
METHODS
In-depth, semi-structured interviews were conducted with 22 men with a diagnosis of Inflammatory Bowel Disease. Interviews were digitally audio-recorded and transcribed verbatim. Data were analysed using constant comparative, thematic analysis.
RESULTS
Three themes were identified from interview data: (1) the disease shapes intimate connections, (2) the disease thwarts sexual experiences and (3) the disease disrupts male gender norms. Men reported that active disease lowered libido and could change pre-, inter- and post-coital sexual practices. All participants noted that health professionals did not initiate the discussion of sexual health and well-being needs in the outpatient hospital setting. Men who engaged in receptive anal sex reported a lack of disease-specific guidance and understanding from professionals.
CONCLUSION
Inflammatory bowel disease can negatively impact the sexual well-being, gender identity and activities of men. Further research is required to identify the care preferences of men with IBD and clarify the barriers and facilitators to sexual health assessment so that nurses may better support the health needs of this population.
IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE
This study highlights the need for sexual health and well-being support that is specific to disease and gender in IBD. There is a paucity of information and guidance for men with peri-anal disease and proctitis who engage in receptive anal sex, which requires urgent attention.
REPORTING METHOD
Reporting follows the COREQ checklist.
PATIENT OR PUBLIC CONTRIBUTION
A patient and public involvement group informed the development of the study design. The group reviewed public facing documents and interview guides. One member of the group provided comments on the identified themes.
PubMed: 38797921
DOI: 10.1111/jocn.17292 -
American Journal of Men's Health 2024Although several studies have reported an inverse association between masculine discrepancy stress-the perceived failure to conform to internalized normative...
Although several studies have reported an inverse association between masculine discrepancy stress-the perceived failure to conform to internalized normative expectations of masculinity-and well-being, researchers have yet to consider the potential moderating or buffering role of religiosity. Regression analyses of data collected from a national sample of men ( = 2,018), the 2023 survey indicated that masculine discrepancy stress was consistently associated with lower levels of subjective well-being, including poorer self-reported mental health, less happiness, and lower life satisfaction. We also observed that these associations were attenuated or buffered among men who reported regular religious attendance and greater religious salience. Taken together, our findings suggest that different expressions of religiosity may help to alleviate the psychological consequences of masculine discrepancy stress. More research is needed to incorporate dimensions of religion and spirituality into studies of gender identity and subjective well-being.
Topics: Humans; Male; Masculinity; Adult; Middle Aged; Stress, Psychological; Personal Satisfaction; Young Adult; Surveys and Questionnaires; United States; Aged; Mental Health; Spirituality; Subjective Stress
PubMed: 38794958
DOI: 10.1177/15579883241255187 -
American Journal of Men's Health 2024Being a man has been recognized as a salient risk factor for suicide. Adopting uncompromised masculine perceptions (i.e., conforming to the masculine gender role norms)...
Being a man has been recognized as a salient risk factor for suicide. Adopting uncompromised masculine perceptions (i.e., conforming to the masculine gender role norms) may restrict emotional expressiveness in men, which, in turn, may contribute to depression and somatization symptoms. We examined the moderating role of psychological flexibility and alexithymia in the relationship of masculinity with depression and somatization symptoms. A sample of 119 men completed measures of masculinity, alexithymia (difficulty identifying and delivering subjective feelings), psychological flexibility, depression, and somatization symptoms in a cross-sectional design study. Psychological flexibility levels moderated the relationship between masculinity and depression symptoms: Masculinity contributed as positively associated with depression symptoms when psychological flexibility was low, but no such association was found at moderate or high levels of psychological flexibility. As a cognitive factor promoting adaptive emotional regulation, psychological flexibility might reduce depression symptoms among inflexible masculine men. Clinical implications relate to diagnosing at-risk subgroups and their treatment.
Topics: Humans; Male; Masculinity; Israel; Adult; Cross-Sectional Studies; Depression; Young Adult; Middle Aged; Adaptation, Psychological; Surveys and Questionnaires; Affective Symptoms
PubMed: 38794957
DOI: 10.1177/15579883241253820 -
Medicina (Kaunas, Lithuania) May 2024The increase in practices related to enhancing penile size can be attributed to the belief that an improved genital appearance contributes to a man's virility, coupled... (Review)
Review
The increase in practices related to enhancing penile size can be attributed to the belief that an improved genital appearance contributes to a man's virility, coupled with an altered self-perception of his body. It is crucial to tailor interventions to meet the genuine needs of patients by thoroughly assessing their history, psychological state, and potential surgical benefits, all while considering the associated risks of complications. This systematic review aims to summarize the available evidence on outcomes, complications, and quality of life after penile augmentation surgery, examining both minimally invasive and more radical techniques. A search of the PubMed and Scopus databases, focusing on English-language papers published in the last 15 years, was performed in December 2023. Papers discussing surgery in animal models and case reports were excluded from the present study unless further evaluated in a follow-up case series. The primary outcomes were changes in penile dimensions, specifically in terms of length and girth, as well as the incidence of surgical complications and the impact on quality of life. A total of 1670 articles were retrieved from the search and 46 were included for analysis. Procedures for penile length perceived enhancements include lipoplasty, skin reconstruction plasty, V-Y and Z plasty, flap reconstruction, scrotoplasty, ventral phalloplasty, and suspensory ligament release; techniques for increasing corporal penile length include penile disassembly, total phalloplasty, and sliding elongation. Finally, penile girth enhancement may be performed using soft tissue fillers, grafting procedures, biodegradable scaffolds, and Penuma. In conclusion, while penile augmentation surgeries offer potential solutions for individuals concerned about genital size, the risks and complexities need to be accounted for.
Topics: Humans; Quality of Life; Male; Penis; Postoperative Complications; Treatment Outcome; Plastic Surgery Procedures
PubMed: 38792941
DOI: 10.3390/medicina60050758 -
Violence Against Women May 2024Hostility toward women is frequently examined as a risk factor for violence against women, but research on its antecedents is sparse. The aim of this study was to...
Hostility toward women is frequently examined as a risk factor for violence against women, but research on its antecedents is sparse. The aim of this study was to explore the developmental and psychological antecedents associated with hostility toward women in a Canadian sample of sexual aggressors of women. Drawing on Malamuth's confluence model of sexual aggression, we developed a multifactorial model of hostility toward women, using structural equation modeling. The results indicate the presence of three trajectories, all starting from childhood victimization and leading to hostility toward women, involving antisocial characteristics, emotional negativity, anxiety, and depression.
PubMed: 38783777
DOI: 10.1177/10778012241254851 -
Nicotine & Tobacco Research : Official... May 2024The prevalence of daily second-hand smoke (SHS) exposure among pregnant non-smoking women and children in Egypt is estimated to be about 50% and 55%, respectively. This...
A qualitative study of barriers and motivators to prevent second-hand smoke exposure among pregnant women and children in Egypt: Identifying appropriate approaches for change.
BACKGROUND
The prevalence of daily second-hand smoke (SHS) exposure among pregnant non-smoking women and children in Egypt is estimated to be about 50% and 55%, respectively. This study aimed to explore barriers to preventing SHS exposure among pregnant women/children and smoking in the home in Egypt.
METHODS
Six focus group discussions with pregnant women/mothers of children residing in urban/rural areas (n=61) were conducted. Data were managed and analyzed using the Framework Method.
RESULTS
Sixty one participants aged 18-49 were recruited. They reported being never smokers and SHS exposure for themselves and their children was mainly at home. Pregnant women/mothers had some general knowledge of the dangers of SHS, but their knowledge appeared incomplete. The most commonly reported barriers to preventing SHS exposure/adopting a smoke-free home or workplace were social acceptance of smoking and SHS exposure, masculinity and gender norms of accepting smoking among men as a normative behavior, fear among women of damaging a relationship with family or even divorce, women resigning themselves to SHS exposure, and doctors not being supportive of smoking cessation. The majority of interviewees' families were reported to allow smoking anywhere in the home. Others implemented some measures to prevent SHS; however, these tended to be inconsistently implemented.
CONCLUSION
Changing the norm of accepting smoking among men as a normative behavior within Egyptian society and better enforcement of smoke-free policies, will help to protect pregnant women and children from SHS.
IMPLICATIONS
This study suggests promising approaches to support the promotion of smoke-free homes (SFH) and prevention of SHS exposure among pregnant women and children in public places in Egypt. Better enforcement of smoke-free policies is needed. Health care professionals (HCPs) should support smoking cessation services in primary health centers (PHCs). SHS policy, practice and research should focus on husbands/fathers as they are the main source of SHS. There is a need for denormalization of SHS exposure in Egyptian society.
PubMed: 38780225
DOI: 10.1093/ntr/ntae051 -
AIDS and Behavior May 2024Men living with HIV (MLWH) in sub-Saharan Africa experience poor health outcomes and increased AIDS-related deaths due to stigma influencing testing and treatment uptake... (Review)
Review
Men living with HIV (MLWH) in sub-Saharan Africa experience poor health outcomes and increased AIDS-related deaths due to stigma influencing testing and treatment uptake and adherence. PRISMA 2020 was used to report a meta-synthesis of the stigma experiences of MLWH in SSA. With the help of an expert librarian, a search of six databases was formulated and performed to examine the available qualitative and mixed method studies with qualitative results relevant to the research question. Studies focused on adult men living with HIV, with five studies specifically examining the HIV experience of men who have sex with men. Study themes were synthesized to describe MLWH's perceived, internalized, anticipated, enacted, and intersectional stigma experiences. Most studies included masculinity as a key theme that affected both testing and treatment adherence upon diagnosis. Future research is needed to better understand subpopulations, such as men who have sex with men living with HIV, and what interventions may be beneficial to mitigate the disparities among MLWH in SSA.
PubMed: 38777917
DOI: 10.1007/s10461-024-04329-8