Making sense of agency: Belief in free will as a unique and important construct

© 2017 The Authors Social and Personality Psychology Compass Published by John Wiley & Sons Ltd Belief in free will is the general belief that human behavior is free from internal and external constraints across situations for both self and others. In the last decade, scholars in social-cognitive psychology and experimental philosophy have made progress in defining free will terms, exploring how laypersons think of free will, discovering related cognitive processes and biases, and examining the behavioral outcomes of believing in free will. The growing interest in this construct raises the need for a discussion of what is new about free will beliefs, and how this construct differs from and relates to other well-known agency constructs in the literature. In this review, we integrate conceptual discussions and empirical findings in the existing literature to highlight the belief in free will as a separate and important construct, different from existing constructs in the literature, and capturing unique aspects of agency. We conclude by calling researchers to recognize these differences an d to leverage the potential in the construct of the belief in free will as a predictor of cognition and behavior.Link_to_subscribed_fulltex

Norm theory and the action-effect: The role of social norms in regret following action and inaction

© 2016 Elsevier Inc. The action-effect (Kahneman & Tversky, 1982) is one of the most widely cited and replicated effects in the regret literature, showing that negative outcomes are regretted more when they are a result of action compared to inaction. Building on theoretical arguments by norm theory (Kahneman & Miller, 1986) and the concept of normality, we examine the role of social norms for action and inaction in affecting regret. In four experiments we manipulated social norms and action-effect scenarios and found that social norms matter. For decisions resulting in negative outcomes, action is regretted more than inaction when social norms are for inaction, but when social norms are for action the effect is significantly weakened (Experiments 1 and 4) or reversed (Experiments 2 and 3).Link_to_subscribed_fulltex

The motivation and inhibition of breaking the rules:Personal values structures predict unethicality

© 2015 Elsevier Inc. We theorized and tested the relationship of personal value systems with unethical attitudes and behavior. Results from three studies using 16 diverse multi-national samples (N= 107,087) demonstrated the complexity of motivations underlying unethicality. Across contexts and cultures, for attitudes (Study 1 meta-analysis) and behaviors in the lab (Study 2) and in real-life (Study 3), we consistently found that the values theory circumplex structure predicted the inhibition and motivation of unethicality. Unethicality was positively associated with self-enhancement values and negatively associated with self-transcendence and conservation values. However, self-transcendence and conservation values were associated with the inhibition of different types of unethicality. The relationship of openness-to-change values with unethicality was generally positive but the effect size varied depending on context.Link_to_subscribed_fulltex

Early Environments Shape Neuropeptide Function: The Case of Oxytocin and Vasopressin

Oxytocin (OT) and vasopressin (AVP) are neuropeptides that govern the social-emotional functioning of humans. We contend that to fully understand their function, research should consider how they are flexibly fitted to maximize survival and reproduction given the variety of human experience. In a series of two studies, we show that early life stress is associated with change in the core function of OT and AVP in evolutionary predictable ways: Under high early life stress, AVP promotes threat-detection capabilities, whereas OT motivates non-selective proximity seeking to others. Conversely, under low early life stress these neuropeptides have an opposite, yet adaptive response: AVP promotes low vigilance and preservation of energy, whereas OT increases detection of interpersonal flaws. Our results demonstrate the plasticity of neuropeptide functioning that mirrors the variance in human social-emotional functioning

Personality Traits and Personal Values:A Meta-Analysis

Personality traits and personal values are important psychological characteristics, serving as important predictors of many outcomes. Yet, they are frequently studied separately, leaving the field with a limited understanding of their relationships. We review existing perspectives regarding the nature of the relationships between traits and values and provide a conceptual underpinning for understanding the strength of these relationships. Using 60 studies, we present a meta-analysis of the relationships between the Five-Factor Model (FFM) of personality traits and the Schwartz values, and demonstrate consistent and theoretically meaningful relationships. However, these relationships were not generally large, demonstrating that traits and values are distinct constructs. We find support for our premise that more cognitively based traits are more strongly related to values and more emotionally based traits are less strongly related to values. Findings also suggest that controlling for personal scale-use tendencies in values is advisable

Population History and Natural Selection Shape Patterns of Genetic Variation in 132 Genes

Identifying regions of the human genome that have been targets of natural selection will provide important insights into human evolutionary history and may facilitate the identification of complex disease genes. Although the signature that natural selection imparts on DNA sequence variation is difficult to disentangle from the effects of neutral processes such as population demographic history, selective and demographic forces can be distinguished by analyzing multiple loci dispersed throughout the genome. We studied the molecular evolution of 132 genes by comprehensively resequencing them in 24 African-Americans and 23 European-Americans. We developed a rigorous computational approach for taking into account multiple hypothesis tests and demographic history and found that while many apparent selective events can instead be explained by demography, there is also strong evidence for positive or balancing selection at eight genes in the European-American population, but none in the African-American population. Our results suggest that the migration of modern humans out of Africa into new environments was accompanied by genetic adaptations to emergent selective forces. In addition, a region containing four contiguous genes on Chromosome 7 showed striking evidence of a recent selective sweep in European-Americans. More generally, our results have important implications for mapping genes underlying complex human diseases

Observation of exclusive DVCS in polarized electron beam asymmetry measurements

We report the first results of the beam spin asymmetry measured in the reaction e + p -> e + p + gamma at a beam energy of 4.25 GeV. A large asymmetry with a sin(phi) modulation is observed, as predicted for the interference term of Deeply Virtual Compton Scattering and the Bethe-Heitler process. The amplitude of this modulation is alpha = 0.202 +/- 0.028. In leading-order and leading-twist pQCD, the alpha is directly proportional to the imaginary part of the DVCS amplitude.Comment: 6 pages, 5 figure