Support for the 'Pets as Ambassadors' hypothesis in men: Higher animal empathy in Australian pet-owners vs non-owners and farmers.

Human empathy towards non-human animals (Animal Empathy; AE) has shown a strong gender bias, with women demonstrating higher levels than men. This study aimed to investigate the influence of animal experiences on AE in a male-only sample. It was hypothesised that there would be different levels of AE between men with experiences caring for pets, men with experience in animal agriculture, and men with limited animal experiences. Ninety-one Australian men (18yrs+) completed an online survey evaluating their level of AE using the Animal Empathy Scale (AES). Additionally, they were asked what in their experience they think has influenced their beliefs about how animals think and feel. As expected, AE levels differed significantly between groups, with those in the pet ownership experience group demonstrating higher AE levels than the other two groups. All three groups displayed high endorsement for direct interactions with animals in adulthood as being most influential in shaping their beliefs about how animals think and feel. However, our quantitative results support the idea that not all experiences are worth the same, with the responsibility and sacrifice involved in pet caring appearing to be most influential to the development of AE. These findings have implications for the importance of human-animal interactions in understanding animal sentience and the development of AE in males.

Patient racism toward nurses in a divided society: The case of Jews and Arabs in Israel.

AIM: This study examines whether racism exists among Jewish and Arab patients in Israel, as reflected in patient preference for receiving treatment from a nurse with the same ethnic background. BACKGROUND: We examine the relationship between racism and the level of trust in a nurse from a different ethnic group than the patient, as well as the preferred level of social distance, in the context of ongoing conflicts between the Jewish majority and the Arab minority in Israel. METHODS: A cross-sectional study was conducted using a unique study questionnaire that asked 534 Jewish and 478 Arab respondents to express their preference for an Arab and a Jewish nurse. RESULTS: Among both the Jews and the Arabs, there is a similar tendency of racism toward nurses of the dissimilar ethnic group. This racism was also prevalent among participants who live in a mixed environment or those who studied or are studying and worked or work in a mixed environment. As the trust in nursing staff members from the other group increases, the level of racism decreases. The greater the social distance the participants felt from the members of the other group, the more racist the attitudes they expressed. CONCLUSIONS: Both Jews and Arabs preferred to be treated by nurses of their own ethnic group. In contrast to the contact hypothesis theory, participants who live in a mixed environment did not express fewer racist preferences. We conclude with some useful practical suggestions aimed at decreasing racism in health care. CLINICAL RELEVANCE: Findings imply that prospective patients prefer to receive nursing care from nurses of their own ethnic group and trust these nurses more than they trust nurses of different ethnic group.

Does extended experience with other-race nannies predict racial bias in the preschool years?

Most existing studies on racial bias reduction have used short-term interracial interaction interventions with fleeting effects. The current natural experiment examined whether daily interactions with other-race nannies relate to reduced racial bias in the preschool years. We capitalized on a unique child-rearing situation in Singapore whereby children are often cared for by other-race nannies since infancy. Singaporean Chinese 3- to 6-year-olds (N = 100) completed explicit and implicit racial bias measures assessing their preferential bias favoring own-race adults over adults of their nannies' race. Differential findings were obtained for children's explicit and implicit racial bias. Extensiveness, but not mere presence, of other-race nanny experience was associated with lower levels of explicit racial bias in children. In contrast, neither presence nor extensiveness of other-race nanny experience was associated with children's implicit racial bias. Together, these findings suggest that long-term and extensive contact with an other-race caregiver could have subtle mitigating effects on children's explicit, but not implicit, racial bias.

Realist review of interprofessional education for health care students: What works for whom and why.

Interprofessional education (IPE) programs, are complex, logistically challenging, and can be expensive to deliver, but these matters are offset by the perceived benefits of IPE. There is little clarity regarding how IPE contributes to the desirable development of collaborative practitioners. To guide educators in the design of IPE programs there is a need to understand the elements that promote optimal learning. A realist review was conducted to identify the mechanisms and resources that contribute to IPE outcomes. Four databases were searched until April 2020 for empirical studies describing mandatory IPE for pre-registration medical, nursing and other health professional students. Twelve articles met the inclusion criteria. Two novel learning design elements were identified; interdependence, where there is a need for genuine contribution of skills and knowledge from the professions learning together to successfully complete tasks, and embodiment, where through being immersed in an authentic scenario, learners feel what it is like to work in their professions. Other observations supported previous research findings such as the importance of skilled facilitators to promote interaction and reflection. Interprofessional interventions incorporating these specific learning design features seem likely to enhance the impact of IPE, thus making the best use of limited institutional resources and student time.

Divergent responses to local diversity: Outgroup differences and the impact of personality.

Research has shown that differences in personality can help explain attitudes towards immigration. Personality may also moderate the impact of local immigrant levels. Using attitudinal measures from the British Election Study, this research confirms the importance of all Big Five personality traits in predicting immigration attitudes in the UK and finds consistent evidence of an interaction between extraversion and local immigrant concentrations. In areas with high levels of immigrants, extraverted individuals are associated with more supportive immigration attitudes. Moreover, this study shows that the response to local immigrant levels varies by immigrant group. Levels of nonwhite immigrants and immigrants from predominantly Muslim countries are associated with greater levels of immigration hostility, whereas this is not the case for white immigrants or immigrants from Western and Eastern Europe. These findings demonstrate that an individual's response to local immigration levels depends on both their personality and the immigrant group in question.

Effects of a Service-Learning Neuroscience Course on Mood and Intergroup Anxiety.

"Everyday Neuroscience" is an academically based community service (ABCS) course in which college students teach basic neuroscience lab activities to high school students in an under-funded school district, working in small groups on hands-on science activities for 10 weekly sessions. The present study examined the possible psychological and social effects of this experience on the college students, in comparison with peers not enrolled in such a course, by observing and surveying the high school and college students across the 10-week course period. First, the teaching-learning sessions in the course successfully promoted science-focused discussion between the high school and college students for 45 to 60 minutes each week. Second, college students in "Everyday Neuroscience" reported higher positive affect and less intergroup anxiety at the end of the semester compared with the control group of college students who were not in the course. Finally, surveys of the high school students revealed that they found the sessions to be positive social experiences. These findings reveal that a neuroscience-based community engagement course can be both a positive experience for the community partner and a benefit for college students by promoting psychological and social wellness.

Establishment of an allotetraploid fern species, Lepisorus yamaokae Seriz., between two highly niche-differentiated parental species.

PREMISE: The successful establishment of polyploid species is hypothesized to be promoted by niche differentiation from the parental species or by range shifts during climate oscillations. However, few studies have considered both of these factors simultaneously. We resolved the origin of a tetraploid fern, Lepisorus yamaokae, and explored a pattern of niche differentiation among the allotetraploid and parental species in past and current climates. METHODS: We reconstructed phylogenetic trees based on plastid marker and single-copy nuclear genes to resolve the allopolyploid origin of L. yamaokae. We also evaluated climatic niche differentiation among L. yamaokae and its two parental species using species distribution models in geographic space and principal component analysis. RESULTS: We infer that L. yamaokae had a single allotetraploid origin from L. annuifrons and L. uchiyamae. Climatic niche analyses show that the parental species currently occupy different niche spaces. The predicted distribution of the parental species at the Last Glacial Maximum (LGM) suggests more opportunities for hybridization during the LGM or during other recent temporary range shifts. Lepisorus yamaokae has a narrower niche than the additive niche of the parental species. We also observed niche conservatism in L. yamaokae. CONCLUSIONS: Range shifts of the parental species during climatic oscillations in the Quaternary likely facilitated the formation and establishment of L. yamaokae. Further, the genetic intermediacy of L. yamaokae may have enabled a niche shift in its microenvironment, resulting in its successful establishment without a macroclimatic niche shift in L. yamaokae.

Stereotypes of experienced health professionals in an interprofessional context: results from a cross-sectional survey in Germany.

Interprofessional teamwork often suffers from the existence of negative stereotypes. To combat their prevalence, interprofessional education (IPE) activities are being implemented worldwide. The aim of this study is to inform IPE developers of the prevalence and content of interprofessional stereotypes in the workplace in Germany and similarly structured healthcare systems. We surveyed health professionals with several years of work experience as nurse, midwife, or therapist concerning their attitudes toward their own professions and those of doctors using an established trait rating measure and a qualitative approach. Stereotypes of respondents (N = 129) were mostly related to (1) academic, medical competence (being perceived as lower than that of doctors) and (2) the traditional role relationship (strict hierarchy, dependence on doctors) that guides a lot of behavior, such as the little participation of nurses, midwives and therapists. Despite profound structural differences in the education and healthcare systems, our analyses further revealed similar topics for further IPE activities as in international research, such as the general demand to convey knowledge about the roles, skills and responsibilities of the other professions. The demand to improve the teamwork skills of all health professionals and empower them to be full and equal members of the healthcare team was also evident. Thus, a more reflective approach to stereotypes and their impact on interprofessional teamwork is indicated, particularly in workplace-based interprofessional learning activities. More generally, to counteract stereotypes a more widespread adoption of IPE in pre and post licensure health professions education and continuing professional development in Germany is needed.

Contact, moral foundations or knowledge? What predicts attitudes towards women who undergo IVF.

BACKGROUND: The willingness to try in vitro fertilization (IVF) as an infertility treatment, as well as its psychosocial consequences for couples, may be influenced by how they perceive the attitudes of general public towards this procedure. The focus of the current study was to identify predictors of attitudes towards mothers who underwent IVF to conceive a child. Three predictors were derived from attitude components: contact with someone who had undergone IVF (behavior), moral foundations (emotions), and the level of knowledge (cognition) about IVF. METHOD: In total, 817 participants (118 male and 692 female, 7 unreported) from Poland took part in the study. Participants were asked whether they knew a person who underwent IVF, completed a Moral Foundation Questionnaire, and answered a pre-piloted IVF knowledge test. Attitudes towards women who utilised IVF were measured with a modified Bogardus Social Distance Scale. Data were analysed using hierarchical and logistic regression analyses. RESULTS: The results showed that there was a weak link between previous contact with a person who underwent IVF and a positive attitude toward a woman who underwent IVF. The attitudes was also predicted by moral foundations: positively by care/harm and fairness/cheating foundations, and negatively by sanctity/degradation. Importantly, more knowledge about IVF was linked with a more positive attitude towards IVF, and this effect explained additional variance over and above moral foundations. CONCLUSIONS: Our study implies the need of psychoeducation to prevent stigmatization of individuals who try IVF due to infertility.

Proximity with limited humanity: How hosting a tent city impacted college students' perceptions of individuals experiencing homelessness.

The current manuscript assessed the impact of a community intervention-hosting a government-sanctioned homeless encampment-on perceptions of individuals experiencing homelessness. College students' perceptions of individuals experiencing homelessness were collected before and after a tent city resided on campus. Perceptions were assessed utilizing a measure of dehumanization that probed the presumed importance of physiological and psychological needs. Data about contact with individuals experiencing homelessness were also collected. Hosting a tent city did not improve community-wide perceptions of individuals experiencing homelessness. For a subset of participants who explicitly mentioned interactions with tent city members, awareness of the importance of physiological needs increased. Assessments of intergroup contact during hosting did not moderate changes in perceptions, though contact prior to hosting did have a modest impact. Specifically, students who had the fewest prior interactions were more likely to show improved perceptions of middle-level need (e.g., love and belonging) importance. There was no evidence to suggest any enhancements in perceptions of high-level needs (e.g., feeling independent and respected). Contact that organically occurs when a community hosts a tent city has limited potential to enhance markers of humanness. Implications for the contact hypothesis and recommendations for future hosting sites are discussed.

The Extended Contact Hypothesis: A Meta-Analysis on 20 Years of Research.

According to the extended contact hypothesis, knowing that in-group members have cross-group friends improves attitudes toward this out-group. This meta-analysis covers the 20 years of research that currently exists on the extended contact hypothesis, and consists of 248 effect sizes from 115 studies. The aggregate relationship between extended contact and intergroup attitudes was r = .25, 95% confidence interval (CI) = [.22, .27], which reduced to r = .17, 95% CI = [.14, .19] after removing direct friendship's contribution; these results suggest that extended contact's hypothesized relationship to intergroup attitudes is small-to-medium and exists independently of direct friendship. This relationship was larger when extended contact was perceived versus actual, highlighting the importance of perception in extended contact. Current results on extended contact mostly resembled their direct friendship counterparts, suggesting similarity between these contact types. These unique insights about extended contact and its relationship with direct friendship should enrich and spur growth within this literature.

Can stories reduce abortion stigma? Findings from a longitudinal cohort study.

Women often hide or selectively disclose abortion experiences due to stigma. Secrecy can help women avoid stigma but may also result in isolation and a lack of social support and contribute to broader social silence. This study assesses whether a book-club intervention can support abortion disclosure among book club participants and improve participants' affective responses towards women who have abortions and abortion providers. A total of 109 women from 13 all-female book clubs located in 9 US states read and discussed a non-fiction book that included stories about pregnancy and abortion, participated in a book club discussion and completed baseline, immediate post-intervention and endline surveys. In 10 out of the 13 book club discussions, at least one member disclosed having had a previous abortion. Overall, 15 of the 19 women who privately reported having a previous abortion self-disclosed one or more abortions during the book club discussion. Following the book club intervention, women reported having more positive feelings toward women who have abortions and abortion providers. Greater improvement and longer lasting effects were seen in groups where there was also an in-person disclosure of abortion experience. Findings suggest that exposure to the stories of women who have had abortions can reduce abortion stigma.

Exploring the mental health benefits of participation in an Australian anti-racism intervention.

There is a vast body of research demonstrating the deleterious effects of racism on health. Despite this, there is limited research that considers the health benefits of anti-racism interventions. We assess the mental health effects for young people participating in an anti-racism intervention that was based on the principles of intergroup contact theory and delivered through five projects addressing specific issues and contexts. An evaluation of the intervention used a before-and-after design. The analyses reported here focus on data collected from participants who completed both pre- and post-intervention surveys (n = 246). Analyses examine the characteristics of participants, the environment for intergroup contact (equal status between ethnic groups, shared goals, co-operation and institutional support for intergroup relationships) and basic psychological needs (competence, relatedness and autonomy) as defined by Self-Determination Theory. The results suggest that the projects met the criteria for promoting positive intergroup contact. There was also evidence that participants' involvement in these projects had positive effects on their autonomy, with particular improvements among people with ethnicities other than 'Australian'. The findings suggest that anti-racism interventions can have positive mental health effects for participants. These benefits redress some of the individual-level effects of racism experiences by supporting young people to develop confidence and self-esteem.

How stereotypes and attitudes toward older adults are challenged through intergenerational contact: Young people explain the process.

There is a growing body of evidence on the effectiveness of intergenerational contact in challenging stereotypes and attitudes, particularly when applying the four conditions of Allport's contact hypothesis. Despite this, little is known of how change actually occurs, particularly among young people. Individual interviews with twelve young people (age 11-12 years) were conducted to determine the extent and process by which their stereotypes and attitudes toward older adults (aged 65+) changed through intergenerational contact based on the contact hypothesis. Data analysis revealed five themes and 12 subthemes that illustrate this process. The findings support the contact hypothesis, explain how change occurs, and point to the need for further research on the change process.

That's what friends are for: how intergroup friendships promote historically disadvantaged groups' substantive political representation.

The interests of historically disadvantaged groups risk being overlooked if they are not present in the decision-making process. However, a mere presence in politics does not guarantee political success. Often groups need allies to promote their interests successfully. We argue that one way to identify such allies is to judge politicians by whether they have friends in historically disadvantaged groups, as intergroup friendships have been shown to make people understand and feel empathy for outgroups. In other words, intergroup friendships may function as an important complement to descriptive representation. We test our argument with a unique survey that asks all elected political representatives in Sweden's 290 municipalities (response rate 79 per cent) about their friendship ties to, and their representation of, five historically disadvantaged groups: women, immigrants, youths, pensioners and blue-collar workers. We find a strong correlation between representatives' friendship ties to these groups and their commitment to represent them. The correlation is especially strong for youths and blue-collar workers, which likely can be explained by the fact that these groups usually lack crucial political resources (such as experience and education). We conclude that friendship ties function as an important complement to descriptive representation for achieving substantive representation.

Modeling individual heterogeneity in the acquisition of recurrent infections: an application to parvovirus B19.

In recent years, it has been shown that individual heterogeneity in the acquisition of infectious diseases has a large impact on the estimation of important epidemiological parameters such as the (basic) reproduction number. Therefore, frailty modeling has become increasingly popular in infectious disease epidemiology. However, so far, using frailty models, it was assumed infections confer lifelong immunity after recovery, an assumption which is untenable for non-immunizing infections. Our work concentrates on refining the existing frailty models to encompass complexities of waning immunity and consequently recurrent infections while accounting for individual heterogeneity. Univariate and shared gamma frailty models, frequently used in practice, and correlated gamma frailty models that have proven to be a valuable alternative are considered. We show that incorrectly assuming lifelong immunity when applying frailty models introduces substantial bias in the estimation of both the baseline hazard and the frailty parameters, and consequently of the basic and effective reproduction number. We illustrate our work using cross-sectional serological data on parvovirus B19 (PVB19) from Belgium for which the link with varicella zoster virus is exploited.

Stigma Toward Men Who Have Sex with Men Among Future Healthcare Providers in Malaysia: Would More Interpersonal Contact Reduce Prejudice?

Men who have sex with men (MSM) living in countries with strong stigma toward MSM are vulnerable to HIV and experience significant barriers to HIV care. Research is needed to inform interventions to reduce stigma toward MSM in these countries, particularly among healthcare providers. A cross-sectional survey of 1158 medical and dental students was conducted at seven Malaysian universities in 2012. Multivariate analyses of variance suggest that students who had interpersonal contact with MSM were less prejudiced toward and had lower intentions to discriminate against MSM. Path analyses with bootstrapping suggest stereotypes and fear mediate associations between contact with prejudice and discrimination. Intervention strategies to reduce MSM stigma among healthcare providers in Malaysia and other countries with strong stigma toward MSM may include facilitating opportunities for direct, in-person or indirect, media-based prosocial contact between medical and dental students with MSM.

The Role of Selection Effects in the Contact Hypothesis: Results from a U.S. National Survey on Sexual Prejudice.

Empirical research has documented that contact with lesbians and gays is associated with more positive feelings toward and greater support for legal rights for them, but we know less about whether these effects extend to informal aspects of same-sex relationships, such as reactions to public displays of affection. Furthermore, many studies have assumed that contact influences levels of sexual prejudice; however, the possibility of selection effects, in which less sexually prejudiced people have contact, and more sexually prejudiced people do not, raises some doubts about this assumption. We used original data from a nationally representative sample of heterosexuals to determine whether those reporting contact with a lesbian, gay, bisexual, or transgender friend or relative exhibited less sexual prejudice toward lesbian and gay couples than those without contact. This study examined the effect of contact on attitudes toward formal rights and a relatively unexplored dimension, informal privileges. We estimated the effect of having contact using traditional (ordinary least squares regression) methods before accounting for selection effects using propensity score matching. After accounting for selection effects, we found no significant differences between the attitudes of those who had contact and those who did not, for either formal or informal measures. Thus, selection effects appeared to play a pivotal role in confounding the link between contact and sexual prejudice, and future studies should exercise caution in interpreting results that do not account for such selection effects.

Assessing mumps outbreak risk in highly vaccinated populations using spatial seroprevalence data.

Mumps is a potentially severe viral infection. The incidence of mumps has declined dramatically in high-income countries since the introduction of mumps antigen-containing vaccines. However, recent large outbreaks of mumps in highly vaccinated populations suggest waning of vaccine-induced immunity and primary vaccine failure. In this paper we present a simple method for identifying geographic regions with high outbreak potential, demonstrated using 2006 mumps seroprevalence data from Belgium and Belgian vaccination coverage data. Predictions of the outbreak potential in terms of the effective reproduction number in future years signal an increased risk of new mumps outbreaks. Literature reviews on serological information for both primary vaccine failure and waning immunity provide essential information for our predictions. Tailor-made additional vaccination campaigns would be valuable for decreasing local pockets of susceptibility, thereby reducing the risk of future large-scale mumps outbreaks.

Who's challenging who? Changing attitudes towards those whose behaviour challenges.

BACKGROUND: Although staff attitudes towards individuals with intellectual disability (ID) whose behaviour challenges may be an important part of a positive support culture, very little research has focused on the development of training specifically designed to change staff attitudes. Positive contact is hypothesised to be an effective way to change attitudes towards stigmatised groups. METHODS: We designed and developed a half day training package about the experiences of individuals whose behaviour challenges - Who's Challenging Who (WCW). The WCW package was delivered according to a manual by a trainer with ID and a professional without disability. Seventy-six staff from a variety of organisations participated in one of 10 WCW training sessions and provided data on their attitudes and empathy towards individuals whose behaviour challenges prior to the WCW training and immediately at the end of training. Staff also completed a post-training evaluation questionnaire. RESULTS: A training package was successfully developed collaboratively with individuals whose behaviour challenges, and received very positive evaluations from staff participants. Short-term positive change was shown for empowerment and similarity attitudes, and staff empathy and self-efficacy. These outcomes were associated with small to moderate effect sizes. CONCLUSIONS: Meaningful short-term positive staff attitude changes were found and the WCW training model was shown to be feasible. More robust research designs are needed for future evaluation. In addition, the function of an attitude change intervention such as WCW within organisations' training strategies requires further development.