Intercultural Effectiveness,Authoritarianism, and Ethnic Prejudice

This study examined the extent to which intercultural effectiveness dimensions (cultural empathy, open‐mindedness, social initiative, emotional stability, flexibility) and right‐wing authoritarianism (RWA) predicted the ethnic prejudice of 166 Australian respondents toward Indigenous Australians. Intercultural effectiveness was assessed on the Multicultural Personality Questionnaire, and RWA was assessed on the RWA scale, whereas ethnic prejudice was measured on the Modern Racism Scale. The results revealed that intercultural effectiveness (open‐mindedness, flexibility, cultural empathy) was inversely related to ethnic prejudice, with open‐mindedness being the main predictor. Intercultural effectiveness was also inversely related to RWA, the latter being directly related to ethnic prejudice. The implications of these findings for the potential role of intercultural effectiveness in combating ethnic prejudice are discussed.     

Personality similarity,perceptual accuracy,and relationship satisfaction in dating and married couples

The association between actual and perceptual personality similarity and perceptual accuracy on relationship satisfaction is examined in 191 couples. Self‐ and partner ratings of personality were assessed using the Revised NEO Personality Inventory ( P. T. Costa & R. R. McCrae, 1992 ) and relationship satisfaction using the Relationship Assessment Scale ( S. S. Hendrick, A. Dicke, & C. Hendrick, 1998 ). Actual and perceptual similarity and perceptual accuracy were quantified using the index of profile agreement (R. R. McCrae, 1993 ) and L. J. Cronbach and G. C. Gleser's (1953) D‐indices. These indices showed large variability in personality profiles within couples and considerable perceptual accuracy between raters. Actual similarity was positively associated with female relationship satisfaction, controlling for personality traits of both partners. Moreover, partial support was obtained for the positive associations between perceptual similarity and accuracy and relationship satisfaction.     

Implications for the Discovery of Extraterrestrial Life: A Theological Approach

Abstract

Recent remarks of Pope Francis spark anew an important discussion: are we alone in the Universe? The article follows traces of the idea of extraterrestrial life throughout philosophy, evaluates the current considerations about the probability of extraterrestrial life and discusses the potential implications for the discovery of such life from a theological point of view. This “thought experiment” covers basic insights on creation, revelation and redemption.     

The actor–partner interdependence model for categorical dyadic data: A user‐friendly guide to GEE

The actor–partner interdependence model (APIM) has been widely used for the analysis of pairs of individuals who interact with each other. The goal of this article is to detail in a nontechnical way how the APIM for binary or count outcomes can be implemented and how actor and partner effects can be estimated using generalized estimating equations (GEE) methodology. Both SPSS‐ and SAS‐syntax needed to estimate the model and the interpretation of the output are illustrated using data from a study exploring the effect of satisfaction with the relationship before the breakup on unwanted pursuit behavior after the breakup in formerly married partners. The use of this GEE method will allow researchers to test a wide array of research hypotheses.     

Sexual similarity,complementarity, accuracy,and overperception in same‐sex couples

We examined whether similarity, complementarity, accuracy, and positive illusions exist within the sex lives of same‐sex romantic couples. Partners had similar and complementary sexual desires and they perceived each other's desires with considerable accuracy; these effects were greater than in randomly matched pseudocouples. As evidence of positive sexual illusions, people overperceived sexual similarity and complementarity, and they overperceived the accuracy with which their partner knew their desires. Using actor–partner interdependence models (D. A. Kenny, D. A. Kashy, & W. L. Cook, 2006), similarity, complementarity, and positive illusions predicted sexual satisfaction, but a partner's actual accuracy did not. In parallel with earlier findings from heterosexual couples, this work indicates that positive sexual illusions are motivated cognitive processes that benefit sexual satisfaction, as theories of relationship maintenance suggest.     

The modulatory impact of reward and attention on global feature selection in human visual cortex

Reward powerfully influences human behaviour and perception, with reward effects being observed already on the level of basic sensory processing. Although reward-related modulations generally resemble those related to attentional selection, it is debated whether these effects indeed reflect the same selection operations. Here we focus on neuromagnetic indices of global colour-based attention in visual cortex, and ask whether reward elicits the same or separable underlying modulation effects. Observers performed a colour/orientation selection task where colour served to define the target as well as reward prospect. On each trial a target containing the target colour and one other colour was presented in the left visual field (VF) together with a bicoloured distractor in the right VF. Reward was delivered on correctly performed trials when the reward colour appeared in the target but not when it appeared in the distractor. The effect of global colour selection was assessed by comparing the brain response to the distractor depending on whether it contained the target colour, the reward colour, both, or neither. We observed that both the reward and target colour led to similar increases of the neuromagnetic response between ~200–260 ms originating from the same ventral extrastriate visual cortex areas, albeit slightly temporally lagged. Importantly, the response to the target and reward colour alone always added up to match the response size of their combined presentation. These results suggest that while reward and attention recruit the same global feature selection effects in extrastriate visual cortex, they are likely controlled by independent top-down influences.     

Reliability of the M-FLEX™: equipment to measure palmar grasp strength in infants

The palmar grasp behavior investigation is frequent in evaluation routine of infants. The aim of this study was to determine the reliability of an instrument for measuring palmar grasp strength in infants from birth to four months of age. Thirty-nine healthy infants from both sexes from birth to four months of age were evaluated and divided into three groups (“SC”, “FR”, “BL”) according to the city they came from. The equipment under test is called M-FLEX^®, which provides maximum grasp strength (FMAX), mean grasp strength (FMEAN) and grasp time (GRT) values. The repeatability and reproducibility of measures produced by the M-FLEX™ were verified. Three measurements were obtained (M1, M2, M3) from both hands, with the infant's face turned to the right. To calculate the repeatability, the three measures were compared to themselves in each group. For reproducibility, the difference between the averages of M1 of the three variables provided by M-FLEX™ was verified in the three sampling sites. The statistical tests used were ANOVA, Pearson's correlation and calculation of the intra-class correlation coefficient (ICC) with their respective confidence intervals (CI). The M-FLEX™ proved to be an outfit that provides measures capable of characterizing the palmar grasp phenomenon in infants.     

Supporters Are Not Necessary for the Home Advantage: Evidence From Same‐Stadium Derbies and Games Without an Audience

The home advantage is the phenomenon in sports whereby the home team wins more often than the visiting team. The current data show that home crowd support is not a necessary precondition for the home advantage. In soccer games where no audience was present, the home team still had a home advantage. Furthermore, in some same‐stadium derbies (games played between 2 teams that share a stadium; e.g., AC Milan vs. Internazionale in soccer), the home team always has more crowd support, but in these games no home advantage existed. Together, these findings suggest that crowd support is not a necessary condition for a home advantage to occur. The phenomenon might thus be much broader than assumed so far.     

Influence of Reinforcement Contingencies and Cognitive Styles on Affective Responses: An Examination of Rolls' Theory of Emotion in the Context of Consumer Choice

This paper examines Rolls' (2005 ) propositions that emotional responses can be systematically related to environmental contingencies and that individual differences are related to emotional responses. In addition, consumer situations, defined functionally in terms of the reinforcement pattern they uniquely portray, as proposed by the behavioral perspective model (BPM) of consumer choice are predictably associated with patterns of self‐reported pleasure, arousal, and dominance ( Mehrabian & Russell, 1974 ). Rolls' argument that individual differences influence conditionality and emotionality is examined via hypotheses from the theory of adaptive–innovative cognitive style ( Kirton, 1976, 2003 ). The results confirm that affective response to consumer environments is consistently predicted by the modeled pattern of operant contingencies, but not the expected relationship between cognitive styles and affective responses.