Associations between a one-shot delay discounting measure and age, income, education and real-world impulsive behavior

There has been discussion over the extent to which delay discounting – as prototypically shown by a preference for a smaller-sooner sum of money over a larger-later sum – measures the same kind of impulsive preferences that drive non-financial behavior. To address this issue, a dataset was analyzed containing 42,863 participants’ responses to a single delay-discounting choice, along with self-report behaviors that can be considered as impulsive. Choice of a smaller-sooner sum was associated with several demographics: younger age, lower income, and lower education; and impulsive behaviors: earlier age of first sexual activity and recent relationship infidelity, smoking, and higher body mass index. These findings suggest that at least an aspect of delay discounting preference is associated with a general trait influencing other forms of impulsivity, and therefore that high delay discounting is another form of impulsive behavior.     

The Price of Pain and the Value of Suffering

ABSTRACT— Estimating the financial value of pain informs issues as diverse as the market price of analgesics, the cost-effectiveness of clinical treatments, compensation for injury, and the response to public hazards. Such valuations are assumed to reflect a stable trade-off between relief of discomfort and money. Here, using an auction-based health-market experiment, we show that the price people pay for relief of pain is strongly determined by the local context of the market, that is, by recent intensities of pain or immediately disposable income (but not overall wealth). The absence of a stable valuation metric suggests that the dynamic behavior of health markets is not predictable from the static behavior of individuals. We conclude that the results follow the dynamics of habit-formation models of economic theory, and thus, this study provides the first scientific basis for this type of preference modeling.     

Folk theory of social change

People have a folk theory of social change (FTSC). A typical Western FTSC stipulates that as a society becomes more industrialized, it undergoes a natural course of social change, in which a communal society marked by communal relationships becomes a qualitatively different, agentic society where market‐based exchange relationships prevail. People use this folk theory to predict a society's future and estimate its past, to understand contemporary cross‐cultural differences, and to make decisions about social policies. Nonetheless, the FTSC is not particularly consistent with the existing cross‐cultural research on industrialization and cultural differences, and needs to be examined carefully.     

Erratum: Do realistic reverberation levels reduce auditory distraction?

The above article (DOI: 10.1002/acp.1300 ) was published online in Early View on 29 September 2006. The initial online publication of this article omitted the second author's name. The correct author names and affiliations are reproduced below: NICK PERHAM^1*, SIMON BANBURY¹ and DYLAN M. JONES^{1,2 1}School of Psychology, Cardiff University, Cardiff, UK ²Department of Psychology, University of Western Australia, Perth, Australia     

A laboratory-based study of the relationship between childhood abuse and experiential avoidance among inner-city substance users: the role of emotional nonacceptance

Despite the theorized centrality of experiential avoidance in abuse-related psychopathology, empirical examinations of the relationship between childhood abuse and experiential avoidance remain limited. The present study adds to the extant literature on this relationship, providing a laboratory-based investigation of the relationships between childhood sexual, physical, and emotional abuse, experiential avoidance (indexed as unwillingness to persist on 2 psychologically distressing laboratory tasks), and self-reported emotional nonacceptance among a sample of 76 inner-city treatment-seeking substance users. As hypothesized, results provide evidence for heightened experiential avoidance and emotional nonacceptance among individuals with moderate-severe sexual, physical, and emotional abuse (compared to individuals reporting none-low abuse). However, although emotional nonacceptance was associated with increased risk for experiential avoidance, it mediated the relationship between childhood abuse and experiential avoidance only for emotional abuse. As such, results suggest that one mechanism through which emotional abuse in particular leads to experiential avoidance is emotional nonacceptance. Findings suggest the utility of interventions aimed at decreasing experiential avoidance and promoting emotional acceptance among abused individuals.     

Humanizing the self: moderators of the attribution of lesser humanness to others

Three studies investigated moderators of the tendency to attribute greater humanness to the self than to others, an interpersonal counterpart of outgroup infra-humanization. Study 1 demonstrated that this self-humanizing effect is reduced when the other is the focus of comparison. Study 2 showed that the effect is reduced when the other is individuated. Study 3 indicated that empathy does not moderate self-humanizing: Self-humanizing failed to correlate negatively with dispositional empathy or perspective-taking. Study 3 also indicated that abstract construal moderates the self-humanizing effect using a temporal comparison. Participants rated their future self, but not their past self, as less human than their present self. Studies 1 and 3 also showed that self-humanizing is greater for undesirable traits: People may view their failings as "only human." All findings were distinct from those attributable to self-enhancement. Self-humanizing may reflect a combination of egocentrism, focalism, abstract representation of others, and motivated processes.     

Psychological essentialism and attention allocation: preferences for stereotype-consistent versus stereotype-inconsistent information

People who believe that human attributes are immutable (entity theorists) display preferences for stereotype-consistent over stereotype-inconsistent information (J. E. Plaks, S. J. Stroessner, C. S. Dweck, & J. W. Sherman, 2001). In this article, the authors argue that entity theories are components of broader sets of beliefs that represent differences between people in terms of underlying essences. Consistent with expectations, the authors found that measures of essentialist beliefs (i.e., in the biological basis, discreteness, informativeness, and inherence of human attributes) covaried with the presence of entity theories. Essentialist beliefs as a set were related to stronger preferences for stereotype-consistent information, and this effect was not reducible to the effect of entity theories. The authors propose that research on implicit person theories can be placed within an encompassing framework of psychological essentialism.     

Adorno vs. Levinas: Evaluating points of contention

Although Adorno and Levinas share many arguments, I attempt to sharpen and evaluate their disagreements. Both held extreme and seemingly opposite views of art, with Adorno arguing that art presents modernity’s highest order of truth and Levinas denouncing it as shameful idolatry. Considering this striking difference brings to light fundamental substantive and methodological incompatibilities between them. Levinas’ assertion of the transcendence of the face should be understood as the most telling point of departure between his and Adorno’s critiques of instrumental reason. I attempt to explain why Levinas believed this move was justifiable and how Adorno would understand Levinas’ notion of illeity as a cultural byproduct and a form of dogmatism. Adorno’s historical and sociological account of the disenchantment of the world and the destruction of aura within a culture fully administered by scientific rationality and economic reductionism sharply contrasts to Levinas’ transcendental phenomenology, and I argue that Adorno’s thoroughgoing refusal to constrain dialectical reflection is ultimately more compelling. This paper benefited from exchanges with Jay Bernstein, Bob Scharff, Gregg Horowitz, David Wood, Max Pensky, Scott Bakker, and critics of the earlier version of this argument presented at the 2004 meeting of the Society for Phenomenology and Existential Philosophy. I also thank unnamed reviewers from Continental Philosophy Review for their generous and thoughtful comments and the members of the University of New Hampshire Center for Humanities for their financial support.     

Introduction: Engaging with Nanotechnologies – Engaging Differently?

The idea of conducting upstream public engagement over emerging technologies has been gaining popularity in Europe and North America, with nanotechnologies seen as a test case for this. For many of its advocates, upstream engagement is about a re-conceptualisation of the science–society relationship in which a variety of ‘publics’ are brought together with stakeholders and scientists early in the Research and Development process to co-develop technological trajectories. However, the concept, aims and processes of upstream engagement remain ill-defined, are often misunderstood, and have undergone little critical analysis. This special issue of NanoEthics, entitled ‘Engaging with Nanotechnologies–Engaging Differently?’ takes a multi-nation, multi-case approach to explore this idea, drawing on work represented by four articles from the US and Europe, from ethnographic work in the nanotechnology lab through to analysis of a Citizens’ Jury and other attempts to move public debate ‘upstream’. An overall message from the papers is that without adequate critique ‘upstream engagement’ might end up re-producing out-dated forms of science communication or being rejected as a failed concept before it has even matured.     

Predicting high risk sexual behaviour in heterosexual and homosexual men: the roles of impulsivity and sensation seeking

Impulsivity and sexual sensation seeking were examined as personality correlates of high risk sexual behaviour — unprotected sex with multiple partners — in samples of heterosexual (n=112) and homosexual (n=104) men. Among heterosexuals, both personality variables were associated with frequency of unprotected sex but only sexual sensation seeking was associated with number of sex partners. Sexual sensation seeking also mediated the association between use of drugs other than alcohol and number of sex partners. Among homosexuals, no personality or substance use variables predicted high risk sexual behaviour. Implications of the findings for the study of determinants of sexual risk-taking are discussed.