A Model for Understanding Positive Intergroup Relations Using the In-Group-Favoring Norm

We present a model of intergroup relations focused on the role of the in-group-favoring norm as capable of facilitating positive intergroup relations. We begin by defining the in-group-favoring norm and describing how it affects self-evaluations and evaluations of out-group members. We then outline how positive intergroup relations may result via the implementation of specific techniques fundamental to the in-group-favoring norm, including emphasizing the value of interactions with the out-group, establishing cooperative intergroup norms, and establishing superordinate goals. In so doing, we discuss how classic moderators of intergroup relations, including leadership, guilt, and in-group norms are facilitators of positive intergroup relations once in-group interests are considered

The Changing Landscape for Stroke\ua0Prevention in AF: Findings From the GLORIA-AF Registry Phase 2

Background GLORIA-AF (Global Registry on Long-Term Oral Antithrombotic Treatment in Patients with Atrial Fibrillation) is a prospective, global registry program describing antithrombotic treatment patterns in patients with newly diagnosed nonvalvular atrial fibrillation at risk of stroke. Phase 2 began when dabigatran, the first non\u2013vitamin K antagonist oral anticoagulant (NOAC), became available. Objectives This study sought to describe phase 2 baseline data and compare these with the pre-NOAC era collected during phase 1. Methods During phase 2, 15,641 consenting patients were enrolled (November 2011 to December 2014); 15,092 were eligible. This pre-specified cross-sectional analysis describes eligible patients\u2019 baseline characteristics. Atrial fibrillation disease characteristics, medical outcomes, and concomitant diseases and medications were collected. Data were analyzed using descriptive statistics. Results Of the total patients, 45.5% were female; median age was 71 (interquartile range: 64, 78) years. Patients were from Europe (47.1%), North America (22.5%), Asia (20.3%), Latin America (6.0%), and the Middle East/Africa (4.0%). Most had high stroke risk (CHA2DS2-VASc [Congestive heart failure, Hypertension, Age  6575 years, Diabetes mellitus, previous Stroke, Vascular disease, Age 65 to 74 years, Sex category] score  652; 86.1%); 13.9% had moderate risk (CHA2DS2-VASc = 1). Overall, 79.9% received oral anticoagulants, of whom 47.6% received NOAC and 32.3% vitamin K antagonists (VKA); 12.1% received antiplatelet agents; 7.8% received no antithrombotic treatment. For comparison, the proportion of phase 1 patients (of N = 1,063 all eligible) prescribed VKA was 32.8%, acetylsalicylic acid 41.7%, and no therapy 20.2%. In Europe in phase 2, treatment with NOAC was more common than VKA (52.3% and 37.8%, respectively); 6.0% of patients received antiplatelet treatment; and 3.8% received no antithrombotic treatment. In North America, 52.1%, 26.2%, and 14.0% of patients received NOAC, VKA, and antiplatelet drugs, respectively; 7.5% received no antithrombotic treatment. NOAC use was less common in Asia (27.7%), where 27.5% of patients received VKA, 25.0% antiplatelet drugs, and 19.8% no antithrombotic treatment. Conclusions The baseline data from GLORIA-AF phase 2 demonstrate that in newly diagnosed nonvalvular atrial fibrillation patients, NOAC have been highly adopted into practice, becoming more frequently prescribed than VKA in Europe and North America. Worldwide, however, a large proportion of patients remain undertreated, particularly in Asia and North America. (Global Registry on Long-Term Oral Antithrombotic Treatment in Patients With Atrial Fibrillation [GLORIA-AF]; NCT01468701

Many Labs 2: Investigating Variation in Replicability Across Samples and Settings

We conducted preregistered replications of 28 classic and contemporary published findings, with protocols that were peer reviewed in advance, to examine variation in effect magnitudes across samples and settings. Each protocol was administered to approximately half of 125 samples that comprised 15,305 participants from 36 countries and territories. Using the conventional criterion of statistical significance (p < .05), we found that 15 (54%) of the replications provided evidence of a statistically significant effect in the same direction as the original finding. With a strict significance criterion (p < .0001), 14 (50%) of the replications still provided such evidence, a reflection of the extremely highpowered design. Seven (25%) of the replications yielded effect sizes larger than the original ones, and 21 (75%) yielded effect sizes smaller than the original ones. The median comparable Cohen’s ds were 0.60 for the original findings and 0.15 for the replications. The effect sizes were small (< 0.20) in 16 of the replications (57%), and 9 effects (32%) were in the direction opposite the direction of the original effect. Across settings, the Q statistic indicated significant heterogeneity in 11 (39%) of the replication effects, and most of those were among the findings with the largest overall effect sizes; only 1 effect that was near zero in the aggregate showed significant heterogeneity according to this measure. Only 1 effect had a tau value greater than .20, an indication of moderate heterogeneity. Eight others had tau values near or slightly above .10, an indication of slight heterogeneity. Moderation tests indicated that very little heterogeneity was attributable to the order in which the tasks were performed or whether the tasks were administered in lab versus online. Exploratory comparisons revealed little heterogeneity between Western, educated, industrialized, rich, and democratic (WEIRD) cultures and less WEIRD cultures (i.e., cultures with relatively high and low WEIRDness scores, respectively). Cumulatively, variability in the observed effect sizes was attributable more to the effect being studied than to the sample or setting in which it was studied.UCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Sociales::Instituto de Investigaciones Psicológicas (IIP

Two sides to self-protection: self-improvement strivings and feedback from close relationships eliminate mnemic neglect

People selectively forget feedback that threatens central self-conceptions, a phenomenon labeled mnemic neglect. Such forgetting serves to protect the self-system, but its rigid application may be associated with liabilities such as failing to learn about one's weaknesses. Two experiments tested the extent to which mnemic neglect is rigid or flexible. In Experiment 1, where self-improvement strivings were primed, mnemic neglect was absent: threatening and non-threatening feedback was recalled equally. In Experiment 2, participants received feedback either from a stranger or a close relationship. Participants recalled poorly threatening stranger feedback but recalled well threatening close-relationship feedback. Self-protection is flexible and strategic. Individuals recall well self-threatening feedback when they are concerned with self-improvement and when the feedback has ramifications for long-term relationships

Beyond the group mind: a quantitative review of the interindividual-intergroup discontinuity effect

This quantitative review of 130 comparisons of interindividual and intergroup interactions in the context of mixed-motive situations reveals that intergroup interactions are generally more competitive than interindividual interactions. The authors identify 4 moderators of this interindividual-intergroup discontinuity effect, each based on the theoretical perspective that the discontinuity effect flows from greater fear and greed in intergroup relative to interindividual interactions. Results reveal that each moderator shares a unique association with the magnitude of the discontinuity effect. The discontinuity effect is larger when (a) participants interact with an opponent whose behavior is unconstrained by the experimenter or constrained by the experimenter to be cooperative rather than constrained by the experimenter to be reciprocal, (b) group members make a group decision rather than individual decisions, (c) unconstrained communication between participants is present rather than absent, and (d) conflict of interest is severe rather than mild

Self-protective memory: separation/integration as a mechanism for mnemic neglect

Negative self-referent information about central traits is recalled relatively poorly. Such mnemic neglect—a form of self-protective memory—entails the selective processing of threatening information. Here, we hypothesize a specific mechanism whereby it occurs: non-threatening information gets integrated with stored self-knowledge, whereas threatening information gets separated from it. In two experiments participants read behavioral information in tandem with a processing instruction designed to either separate it from, or integrate it with, stored self-knowledge. As hypothesized, information recall (but not recognition) was reduced following separation as opposed to integration instructions. Moreover, although concurrent mnemic neglect effects emerged in Experiment 2, the recall of central negative information was less boosted by integration instructions than the recall of central positive information was impaired by separation instructions, consistent with greater striving to self-protect than to self-enhance. Overall, the results implicate the separation of self-threatening information from stored self-knowledge as a mechanism underlying mnemic neglect