Priming interdependence affects processing of context information in causal inference—But not how you might think

Cultural mindset is related to performance on a variety of cognitive tasks. In particular, studies of both chronic and situationally-primed mindsets show that individuals with a relatively interdependent mindset (i.e., an emphasis on relationships and connections among individuals) are more sensitive to background contextual information than individuals with a more independent mindset. Two experiments tested whether priming cultural mindset would affect sensitivity to background causes in a contingency learning and causal inference task. Participants were primed (either independent or interdependent), and then saw complete contingency information on each of 12 trials for two cover stories in Experiment 1 (hiking causing skin rashes, severed brakes causing wrecked cars) and two additional cover stories in Experiment 2 (school deadlines causing stress, fertilizers causing plant growth). We expected that relative to independent-primed participants, those interdependent-primed would give more weight to the explicitly-presented data indicative of hidden alternative background causes, but they did not do so. In Experiment 1, interdependents gave less weight to the data indicative of hidden background causes for the car accident cover story and showed a decreased sensitivity to the contingencies for that story. In Experiment 2, interdependents placed less weight on the observable data for cover stories that supported more extra-experimental causes, while independents' sensitivity did not vary with these extra-experimental causes. Thus, interdependents were more sensitive to background causes not explicitly presented in the experiment, but this sensitivity hurt rather than improved their acquisition of the explicitly-presented contingency information.     

Intrinsic Religiousness as a Mediator Between Fatalism and Cancer-Specific Fear: Clarifying the Role of Fear in Prostate Cancer Screening

Understanding factors that influence screening receptivity may enhance African-American men’s receptivity to prostate cancer screening. Men of African descent (N = 481) between the ages of 40 and 70 were recruited. The hypotheses that Fatalism would be related to Intrinsic Religiousness and Fear, Intrinsic Religiousness would act as a mediator between Fatalism and Fear, and Fatalism as well as Prostate Cancer-Specific Fear would be negatively related to past Prostate-Specific Antigen Testing and Screening Intent were supported. This meditational finding suggests that when religious beliefs are a motivating force, the fear-inducing effects of fatalism are reduced.     

Religious Perspectives on the Use of Psychopharmaceuticals as an Enhancement Technology

The use of psychopharmaceuticals as an enhancement technology has been the focus of attention in the bioethics literature. However, there has been little examination of the challenges that this practice creates for religious traditions that place importance on questions of being, authenticity, and identity. We asked expert commentators from six major world religions to consider the issues raised by psychopharmaceuticals as an enhancement technology. These commentaries reveal that in assessing the appropriate place of medical therapies, religious traditions, like secular perspectives, rely upon ideas about health and disease and about normal human behavior. But unlike secular perspectives, faith traditions explicitly concern themselves with ways in which medicine should or should not be used to live a “good life”.     

Left-hemisphere activation is associated with enhanced vocal pitch error detection in musicians with absolute pitch

The ability to process auditory feedback for vocal pitch control is crucial during speaking and singing. Previous studies have suggested that musicians with absolute pitch (AP) develop specialized left-hemisphere mechanisms for pitch processing. The present study adopted an auditory feedback pitch perturbation paradigm combined with ERP recordings to test the hypothesis whether the neural mechanisms of the left-hemisphere enhance vocal pitch error detection and control in AP musicians compared with relative pitch (RP) musicians and non-musicians (NM). Results showed a stronger N1 response to pitch-shifted voice feedback in the right-hemisphere for both AP and RP musicians compared with the NM group. However, the left-hemisphere P2 component activation was greater in AP and RP musicians compared with NMs and also for the AP compared with RP musicians. The NM group was slower in generating compensatory vocal reactions to feedback pitch perturbation compared with musicians, and they failed to re-adjust their vocal pitch after the feedback perturbation was removed. These findings suggest that in the earlier stages of cortical neural processing, the right hemisphere is more active in musicians for detecting pitch changes in voice feedback. In the later stages, the left-hemisphere is more active during the processing of auditory feedback for vocal motor control and seems to involve specialized mechanisms that facilitate pitch processing in the AP compared with RP musicians. These findings indicate that the left hemisphere mechanisms of AP ability are associated with improved auditory feedback pitch processing during vocal pitch control in tasks such as speaking or singing.     

Youth’s Responses to Peer Provocation: Links to Symptoms of Anxiety and Depression

Youth experiencing anxiety and depression are more likely to be targeted aggressively by peers, making it critical that we understand how they respond to these challenging interpersonal situations. We addressed this issue by recruiting a school-based sample of lower-income youth (N?=?327) in grades 6, 7, and 8 (M age =13.10, SD =0.99) to complete a multiple-choice measure asking them to select responses to 11 scenarios describing physical, relational, and verbal provocation by a peer. We found that increasing anxiety was negatively associated with endorsement of aggressive behaviors, whereas greater levels of depressive symptoms were linked to higher rates of aggressive responding, and, for girls, decreased endorsement of assertive strategies. Implications for understanding and intervening on social competence and psychopathology are discussed.     

The polarising effect of female leaders: Interest in politics and perceived leadership capability after a reminder of Australia's first female prime minister

The current study examined the impact of observing successful women being attacked on gender lines through reactions to gender‐based criticism directed towards Australia's first female Prime Minister, Julia Gillard. Australian undergraduate students completed a measure of conformity to gender norms and then read statements about either: (a) generic difficulties for leaders; or (b) statements about gender‐based difficulties experienced by Gillard. Results showed that, relative to those who read the generic article, female participants high on conformity to feminine norms displayed lower desire to be involved in politics after reading about Gillard's gender‐based difficulties, while low conformers showed greater desire to be involved in politics. For male participants, those high on conformity to masculine norms showed greater belief in their own leadership capabilities after reading about Gillard's gender‐based difficulties than when reading about generic difficulties, while low conforming men showed the opposite pattern. Implications for achieving gender equality are discussed. Copyright © 2014 John Wiley & Sons, Ltd.