Perceived Biological Bases of Sexual Orientation and Sexual Prejudice: The Moderating Role of Gender and Religious Beliefs.

Prior correlational studies have shown that belief in the biological theory of sexual orientation (BTSO) is associated with more positive attitudes toward homosexuality. However, individuals often interpret scientific evidence in ways that align with their pre-existing beliefs and motivations. This research experimentally investigated whether gender and religiosity moderate heterosexual individuals' responses to scientific evidence either supporting or refuting BTSO.

Reducing the gender gap on adolescents' interest in study fields: The impact of perceived changes in ingroup gender norms and gender prototypicality.

Unlabelled: Despite some progress towards gender equality in Western societies, traditional gender norms still shape career choices, perpetuating a gender gap where girls are more likely to pursue traditionally feminine fields like healthcare, elementary education, and domestic roles (HEED), while boys are drawn to masculine domains such as science, technology, engineering, and mathematics (STEM). This research investigates whether, and under which conditions, the perception that gender norms are progressively changing towards less gender dichotomy can reduce this gender gap in academic fields. We recruited a sample of 642 high-school students (394 women and 248 men), and experimentally manipulated both the salience of changes in gender norm (stability vs change) and participants' gender prototypicality.

Unveiling the psychological mechanisms of mutual help groups for addiction recovery: The role of social identity factors.

The effectiveness of mutual help groups (MHGs) in promoting addiction recovery has been widely acknowledged. However, the psychological mechanisms underlying the impact of MHGs remain somewhat uncertain. Drawing on a social identity perspective, this study investigated a sequential mediation model in which social support is posited as a driving factor that enhances abstinence maintenance through group identification, recovery identity, and self-efficacy.

Inclusive social norms and nationals' positive intergroup orientations toward refugees: The moderating role of initial prejudice and intergroup contact.

Research on the interplay between inclusive norms and intergroup contact on improving intergroup orientations has yielded conflicting results, suggesting either that an experience of personal contact is necessary to have a positive effect of inclusive norms or that such personal experience is not always necessary. To clarify this issue, across four studies ( = 835), we investigated the influence of inclusive norms on positive intergroup orientations as a function of personal experiences of intergroup contact. Study 1 demonstrated that inclusive norms are more strongly correlated with experiences of personal contact with outgroups with whom opportunities of contact are more (i.

Men's Gender Norms and Gender-Hierarchy-Legitimizing Ideologies: The Effect of Priming Traditional Masculinity Versus a Feminization of Men's Norms.

Contemporary evidence suggests that masculinity is changing, adopting perceived feminine traits in the process. Implications of this new masculine norm on gender relations remain unclear. Our research aims to better understand the influence of changing masculine norms on men's endorsement of gender-hierarchy-legitimizing ideologies.

Disentangling Gender-Based Attitudes from Sexuality-Based Attitude: The Person-Based Approach to Measuring Implicit Attitudes Toward Gay Men and Lesbian Women.

In this paper, we present the person-based approach to measuring implicit attitudes toward gay men and lesbian women-this approach uses face stimuli rather than traditionally used symbols, and creates salient social categories through contextual variation techniques. Across 5 experiments using the Go/No Go Association Task ( = 364), we present evidence that the person-based approach can disentangle implicit gender-based attitudes from implicit sexuality-based attitudes, that these attitudes vary as a function of participant gender and sexuality, and that they are different to attitudes elicited by typically used stimuli. We demonstrate that implicit person-based attitudes toward straight and gay people are similar and are consistent with the literature (i.

Cohabitation with a smoker and efficacy of cessation programmes: the mediating role of the theory of planned behaviour.

Objective: The present research sought to examine whether cohabitation with a smoker undermines smoking cessation among people engaged in a cessation programme and whether the components of the Theory of Planned Behaviour (TPB) act as mediating mechanisms.

Design: A prospective longitudinal study with online questionnaires was conducted among smokers living in Switzerland who enrolled in a 6-months smoking cessation programme.

Main Outcome Measures: Cohabitation with a smoker and the TPB constructs were assessed 10 days after the start of the programme (T1;  = 820).

Cessation rates from a national collective social network smoking cessation programme: results from the 'I quit smoking with Facebook on March 21' Swiss programme.

Programmes for collective smoking cessation, based on the British model Stoptober, are proposed by public health units in many countries. There is a need for data estimating the rate at which participants in these programmes are successful in quitting smoking. We report a prospective study carried out as part of a large-scale collective cessation programme conducted in Switzerland in 2017.

Accounting for the Consequences of Tobacco Dependence on Cravings, Self-efficacy, and Motivation to Quit: Consideration of Identity Concerns.

Tobacco dependence has been found to increase smoking cravings, and reduce both self-efficacy and motivation to quit. The present research proposes to test the hypothesis that such negative consequences are related to identity concerns and should thus appear more strongly in dependent smokers with a high (vs. low) smoker identity.

Tobacco dependence and smoking cessation: The mediating role of smoker and ex-smoker self-concepts.

Tobacco dependence is a complex phenomenon in which physical and psychological components go hand in hand, and it is often considered as one of the major barriers to quit smoking. However, we still need to increase our understanding of the processes through which tobacco dependence relates to smoking cessation. This research aimed to investigating whether changes in smoker versus ex-smoker (abstainer) self-concept account for the association between tobacco dependence and successful smoking cessation.

Moral Credentials, Intergroup Attitudes, and Regulatory Focus Interactively Affect Support for Affirmative Action.

People generally tend to stay consistent in their attitudes and actions but can feel licensed to act less-than-virtuously when an initial moral action provides an excuse to do so (i.e., moral self-licensing).

Assessing Private and Public Need for Uniqueness: Validation of French Versions of the Need for Uniqueness (NfU) and Self-Attributed Need for Uniqueness (SANU) Scales.

Need for uniqueness represents the need for people to feel different and distinguish themselves from others. Two major scales exist that measure this need: the Need for Uniqueness scale (NfU; Snyder & Fromkin, 1977 ) and the Self-Attributed Need for Uniqueness scale (SANU; Lynn & Harris, 1997b ). We propose here a French version of both scales.

Egalitarianism and Sexual Prejudice: the Role of Ingroup Distinctiveness Motives.

The present research examined the hypothesis that heterosexual men's motivation to differentiate their ingroup from gay men moderates the link between egalitarianism and sexual prejudice. In two experiments conducted in Switzerland (N = 74) and Ecuador (N = 104), we assessed heterosexual men's endorsement of egalitarian values and experimentally manipulated scientific evidence supporting or refuting the existence of biological differences between heterosexual and gay men (the biological theory). The main dependent variable was attitude towards homosexuality.

Perceived Similarity With Gay Men Mediates the Effect of Antifemininity on Heterosexual Men's Antigay Prejudice.

This research examined the hypothesis that heterosexual men's motivation to differentiate themselves from gay men mediates the relationship between the antifemininity norm of masculinity and antigay prejudice. We assessed masculinity through three concepts: status, thoughness, and antifemininity. Participants then reported their perceived similarity with gay men and their antigay prejudice.

Maintaining distinctions under threat: heterosexual men endorse the biological theory of sexuality when equality is the norm.

According to social identity theory, group members sometimes react to threats to their group's distinctiveness by asserting the distinctiveness of their group. In four studies (n = 261) we tested the hypothesis that heterosexual men with a greater propensity to be threatened by homosexuality would react to egalitarian norms by endorsing biological theories of sexuality. Heterosexual men, but not women, with narrow prototypes of their gender in-group endorsed biological theories the most (Study 1).

Gender-role's attitude, perceived similarity, and sexual prejudice against gay men.

Two hundred and twenty-six heterosexual participants (115 women and 111 men) were asked to indicate their attitude toward gender-roles, their perceived similarities with gay men, and their attitude toward gay men (i.e., sexual prejudice).

"I'm not gay. . . . I'm a real man!": Heterosexual Men's Gender Self-Esteem and Sexual Prejudice.

Five studies examined the hypothesis that heterosexual men, but not heterosexual women, endorse negative attitudes toward homosexuality (i.e., sexual prejudice) in order to maintain a positive gender-related identity that is unambiguously different from a homosexual identity.

Being similar versus being equal: intergroup similarity moderates the influence of in-group norms on discrimination and prejudice.

In two studies, we examined the influence of in-group norms of anti- and pro-discrimination on prejudice and discrimination as a function of intergroup similarity (Studies 1 and 2) and in-group identification (Study 2). In a condition where there was no information about intergroup similarity (Study 1) or intergroup similarity was low (Study 2), prejudice and discrimination were lower when norms prescribe anti-discrimination compared to pro-discrimination. In contrast, when intergroup similarity was high, prejudice and discrimination were higher when the in-group norm represents anti-discrimination compared to pro-discrimination.

Democracy justifies the means: political group structure moderates the perceived legitimacy of intergroup aggression.

The present research tested the hypothesis that the political structure of conflicting groups moderates perceived legitimacy of intergroup aggression. In two experiments, participants read scenarios of fictitious summer camps in which members of one group aggressed members of another group. The political structure of both the perpetrator and the victim groups was described as either egalitarian (defined with democratic decision-making procedures) or hierarchical (authoritarian decision-making procedures).