The effects of ingroup and outgroup homogeneity on ingroup favouritism,stereotyping and overestimation of relative ingroup size

An experiment (n = 61) investigated the effects of ingroup and outgroup homogeneity on ingroup favouritism, stereotyping and the overestimation of relative ingroup size. As predicted, outgroup homogeneity was conducive to ingroup favouritism. Ingroup homogeneity, however, failed to influence ingroup favouritism. Also unexpectedly, asymmetry in group homogeneity — irrespective of whether the ingroup or the outgroup was the more homogeneous group — led to pronounced stereotyping of both groups and to the overestimation of relative ingroup size.     

Religious Affiliation,Denominational Homogamy,and Intimate Partner Violence Among U.S. Couples

Intimate partner violence (IPV) is a major public health issue. Few studies, however, have examined the role of religion in IPV perpetration and victimization. This study analyzed the contribution of religious factors to IPV risk and prevalence among a sample of 1,440 married couples interviewed for the 1995 National Study of Couples. Results indicate that rates of IPV did not significantly differ by couple homogamy/heterogamy or type of denominational affiliation. Attendance at religious services at least weekly was associated with lower rates of IPV perpetration among men and with lower rates of IPV victimization among men and women. These findings were attenuated in the multivariate logistic regression analyses. Study findings suggest that religion does not have a strong or direct influence on the occurrence of IPV; alcohol‐related problems, however, may be a mediating factor. Despite the null findings, religious institutions can play an important role in primary and secondary IPV prevention.     

Illiteracy and brain damage. 2. Manifestations of unilateral neglect in testing "auditory comprehension" with iconographic materials

This report concerns the sentence-picture matching behavior of 100 neurologically healthy and 169 brain-damaged subjects, all of whom were unilingual adult right-handers. Within this population, 144 subjects were totally unschooled illiterates and the remaining 125 had received school education and thereafter had retained writing skills and reading habits. Brain-damaged subjects were tested less than 2 months after a first left- or right-hemisphere stroke. All subjects were administered an aphasia screening battery including, among other subtests, a set of six sentence-picture matching stimuli. For each of these six stimuli, subjects heard a sentence uttered by the examiner and were then requested to match this sentence with one of four drawings presented within a single display divided into four quadrants of equal surface. Three sentences were syntactically "simple" (noun subject + verb) and three were relatively more "complex" (noun subject + verb + one or two noun complements). Evidence of unilateral neglect was found in both left- and right-brain-damaged illiterates and literates. Moreover, the right neglect of left-brain-damaged subjects was manifest mostly when target sentences were relatively "complex" whereas the left neglect of right-brain-damaged subjects was manifest irrespective of the syntactic complexity of target sentences. Our data are interpreted as indicative of an interaction between two cognitive disorders resulting from dysfunctions of asymmetrically represented cognitive mechanisms. The implications of these findings with respect to clinical and research aphasia testing are discussed.     

Adolescent alcohol use and suicide indicators among adolescents in Hawaii

Research on suicide has focused on gender, age, ethnicity, and psychiatric profiles. However, few studies have examined alcohol use and its relationship to suicide among Native Hawaiians and other Asian American/Pacific Islanders. This study analyzes data from the 1997 and 1999 Hawaii Youth Risk Behavior Survey to examine whether alcohol problems increase the risk for suicide indicators (as evidenced by responses to questions asking whether an individual has considered, planned, attempted, or required treatment for a suicide attempt). Drinking pattern was the best predictor for all suicide indicators. School and community-based programs can help to increase an adolescent's knowledge about the consequences of alcohol use and prevention of suicide.     

Systematic review of instruments measuring homophobia and related constructs

Since its conceptualization, the construct of homophobia has been the subject of many speculations about its specificity, reach, and possibility of empirical assessment. Several instruments have been created aiming to measure the prejudice against homosexuals. Peer‐reviewed articles of studies using measures to assess homophobia and related constructs were systematically reviewed in 4 databases (Medline, PsycINFO, ERIC, JSTOR). The articles were classified as they displayed evidence of the instrument's validity, reliability, or both. Finally, the instruments were rated according to that evidence. Out of 1076 results, 115 studies between 1993 and 2010 were identified as relevant. Those studies used 47 different instruments. This review focused in 5 instruments that concentrated the majority of the citations. Psychometric properties were acceptable.     

Homophobia or sexism? A systematic review of prejudice against nonheterosexual orientation in Brazil

Since it was coined in the 1970s, in the United States, the term “homophobia” has been invoked to define the prejudice against nonheterosexual orientation. Besides the US, the phenomenon has been detected in many contemporary societies, including Brazil. Prejudice against nonheterosexual orientation is strongly associated with the historical and social contexts in which it is embedded, which means that the term should not be used without a clear definition of its local specificities. This applies to the recent debate around homophobia in the Brazilian context. In an attempt to identify existing studies of prejudice against nonheterosexual orientations in Brazil, a systematic review was conducted in SciELO indexes, PubMed, PsycINFO, SCOPUS, and Web of Science. The articles were collected using the keyword “homophobia” and related terms, and “Brazil”, in the languages ??of the databases. The search returned 355 articles. Of these, 247 were removed because they were duplicates. The abstracts of 109 studies published between 1973 and 2011were analyzed. Thirty‐one articles were identified as relevant. The reviewed studies indicate that prejudice against nonheterosexual orientations is an evident and widespread phenomenon that is prevalent in various populations and contexts. Nevertheless, prejudice in Brazil is not homogeneous, and particular attention is necessary to the inequality of gender relations (sexism) and prejudice against gender nonconformity, which seem to explain, if not cause, most of the prejudice against nonheterosexual orientations. Although theoretically there is a clear distinction between sexual orientation and gender expression, from the standpoint of manifestation of prejudice that distinction seems to be more tenuous.     

Clarifying the importance of trust in organizations as a component of effective work relationships

Organizational trust is an important element of an organization's long‐term success, as it is a central component of effective work relationships. This study examines the extent to which one's trust in the organization mediates the relationship between three drivers of social exchange relationships and three attitudinal outcomes. The results from a sample of 1,300 manufacturing employees revealed that trust in the organization partially mediated the relationship between perceived supervisor support and turnover intentions, affective organizational commitment and job satisfaction, and fully mediated the relationship between distributive justice and information receiving and these outcomes. This paper extends the empirical literature about the antecedents and consequences of trust in organization, giving special attention to the mediating role of trust in organizations.     

A Markov Chain Analysis of Emotional Exchange in Voice‐to‐Voice Communication: Testing for the Mimicry Hypothesis of Emotional Contagion

Mimicry is a central plank of the emotional contagion theory; however, it was only tested with facial and postural emotional stimuli. This study explores the existence of mimicry in voice‐to‐voice communication by analyzing 8,747 sequences of emotional displays between customers and employees in a call‐center context. We listened live to 967 telephone interactions, registered the sequences of emotional displays, and analyzed them with a Markov chain. We also explored other propositions of emotional contagion theory that were yet to be tested in vocal contexts. Results supported that mimicry is significantly present at all levels. Our findings fill an important gap in the emotional contagion theory; have practical implications regarding voice‐to‐voice interactions; and open doors for future vocal mimicry research.     

A cultural adaptation of motivational interviewing to address heavy drinking among Hispanics

Although the need for cultural adaptations is often noted in addiction research, there are few templates to guide the process. The rationale for a social contextual framework to culturally adapt motivational interviewing for an immigrant heavy drinking Latino population in the U.S. Northeast is presented. The aim of the pilot study was to obtain data on acceptability of this approach. Participant responses to the adaptation were examined qualitatively and quantitatively in a preliminary study. Participants recruited from the community met criteria for risky drinking (men, ≥5 drinks/occasion or ≥14 drinks/week; women, ≥4 drinks/occasion or ≥7 drinks/week). Participants (n = 25) who completed baseline assessments and a culturally adapted brief motivational interview (CAMI) were asked to complete a qualitative exit interview to give feedback on their interview experience. Participants reported being highly engaged with treatment (M = 3.58 on a scale of 1-4, SD = .50), and felt very satisfied with treatment (M = 3.58 on a scale of 1-4, SD = .93). Nearly all (95%) reported that understanding their culture was important to understanding their drinking behavior. Results support the acceptability and relevance of this adaptation from participants' perspectives.