Potentiation of latent inhibition

Rats were given exposure either to an odor (almond) or a compound of odor plus taste (almond plus saline), prior to training in which the odor served as the conditioned stimulus. It was found, for both appetitive and aversive procedures, that conditioning was retarded by preexposure (a latent inhibition effect), and the extent of the retardation was greater in rats preexposed to the compound (i.e., latent inhibition to the odor was potentiated by the presence of the taste). In contrast, the presence of the taste during conditioning itself overshadowed learning about the odor. We argue that the presence of the salient taste in compound with the odor enhances the rate of associative learning, producing a rapid loss in the associability of the odor. This loss of associability will generate both overshadowing and the potentiation of latent inhibition that is observed after preexposure to the compound.     

Reassessing the Role of Anxiety in Vote Choice

Much recent political psychology scholarship has examined the role of anxiety in vote choice. This work generally argues that anxiety affects vote choice indirectly by causing citizens to more thoroughly search for and process political information. This indirect effect of anxiety leads citizens to rely less on heuristics, such as party, and more on substantive information, such as policy positions. The most prominent example of this scholarship is the Affective Intelligence (AI) theory of emotions. In this paper, we use cross-sectional and panel survey data to test AI against two simpler alternatives: (1) that emotions directly influence candidate evaluations and (2) that candidate evaluations directly influence emotions. We first show that these simpler alternatives can produce the complex, cross-sectional interactions that provide the principal support for AI. Then, using panel data to better assess causal direction, we find little support for AI, some evidence that emotions directly influence candidate evaluations, and strong evidence that candidate evaluations directly influence emotions. Scholars, we conclude, should be hesitant to abandon these simpler explanations in favor of AI.     

Au pairs are rarely male: Norms on the gender perception of role names across English,French, and German

A list of role names for future use in research on gender stereotyping was created and evaluated. In two studies, 126 role names were rated with reference to their gender stereotypicality by English-, French-, and German-speaking students of universities in Switzerland (French and German) and in the U.K. (English). Role names were either presented in specific feminine and masculine forms (Study 1) or in the masculine form (generic masculine) only (Study 2). The rankings of the stereotypicality ratings were highly reliable across languages and questionnaire versions, but the overall mean of the ratings was less strongly male if participants were also presented with the female versions of the role names and if the latter were presented on the left side of the questionnaires.     

Prevalence of Suicide Risk Factors and Suicide‐Related Outcomes in the National Mental Health Study,Colombia

A community survey in 4,426 adults was undertaken as part of the World Mental Health Survey Initiative reporting the prevalence and risk factors for suicide‐related outcomes in Colombia. Lifetime prevalence estimates of suicide ideation, plans, attempts, and risk factors for suicide‐related outcomes were assessed. Retrospective reports of disorders age‐of‐onset were used to study associations between primary mental disorders and first onset of suicide‐related outcomes. Risks of plans and attempts were highest with ideation early age‐of‐onset and within the first year. The highest risk for ideation and attempt among ideators occurred in the 18–29 age group. After first employment (defined as the first paid job accepted by the respondent) and presence of mental disorders constituted risk factors. Impulse‐control disorders were strongest diagnostic predictors.     

Framing alters risk-taking behavior on a modified Balloon Analogue Risk Task (BART) in a sex-specific manner

Framing uncertain scenarios to emphasize potential positive or negative elements influences decision making and behavior. The current experiment investigated sex differences in framing effects on risk-taking propensity in a modified version of the Balloon Analogue Risk Task (BART). Male and female undergraduates completed questionnaires on sensation seeking, impulsiveness, and risk and benefit perception prior to viewing one of three framing conditions for the BART: (1) positively-framed instructions emphasizing the ability to earn money if balloons were inflated to large size; (2) negatively framed instructions emphasizing the possibility that money could be lost if balloons were inflated to bursting; and (3) completely framed instructions noting both possible outcomes. Results revealed correlations between BART performance and impulsiveness for both sexes. Compared to positive and complete framing, negatively framed instructions decreased balloon inflation time in women but not men, indicating sex differences in response to treatments designed to alter risk-taking behavior.     

The influence of power and solidarity on emotional display rules at work

This study examined the influence of two interpersonal relationship dimensions, relative power and solidarity (closeness), on the emotional display rules that employees report they would adopt in work situations in which they felt happiness or anger. Results demonstrated that display rules involved more control over emotional expressions (i.e., more deamplification and masking of emotion and less expressing and amplification of emotion) when the interaction partner had higher relative power compared to when the interaction partner had equal or lower relative power. This pattern of results was present for both happiness and anger, though the effects were larger for anger. Display rules also involved more control when the interaction partner was low in solidarity compared to when the interaction partner was high in solidarity, with this effect being similar in magnitude for anger and happiness.     

Framing,Reciprocity and the Grounds of Egalitarian Justice

John Rawls famously claims that ‘justice is the first virtue of social institutions’. On one of its readings, this remark seems to suggest that social institutions are essential for obligations of justice to arise. The spirit of this interpretation has recently sparked a new debate about the grounds of justice. What are the conditions that generate principles of distributive justice? I am interested in a specific version of this question. What conditions generate egalitarian principles of distributive justice and give rise to equality as a demand of justice? My paper focuses on relationalist answers to this question. Advocates of relationalism assume that ‘principles of distributive justice have a relational basis’, in the sense that ‘practice mediated relations in which individuals stand condition the content, scope and justification of those principles’. To say that principles of justice are ‘based’ on and ‘conditioned’ by practice mediated relations is ambiguous. I will here be concerned with advocates of what I call the relationalist requirement, viz. positions which assume that ‘practice mediated relations’ constitute a necessary existence condition for principles of egalitarian distributive justice. Relationalists who endorse this view come in different varieties. My focus is on relationalists that view social and political institutions as the relevant ‘practice mediated relation’. The question at stake, then, is this: Are institutionally mediated relations a necessary condition for equality to arise as a demand of justice? Strong relationalists of the institutionalist cast, call them advocates of the institutionalist requirement, differ in important respects. They argue about what set of institutions is foundationally significant, and they disagree on why only that institutional relation gives rise to egalitarian obligations of justice. My paper engages two ways of arguing for the institutionalist requirement: Julius’s framing argument and Andrea Sangiovanni’s reciprocity argument. The issue at stake are the grounds of egalitarian justice and I will argue that the institutionalist requirement is mistaken. It is not the case that egalitarian obligations of distributive justice arise only between and solely in virtue of individuals sharing a common institution.     

Stereotype activation, inhibition, and aging

This research explored age-related changes in drawing stereotypic inferences during the comprehension of narrative texts. Previous research suggests that declines in inhibitory function can lead older adults to rely more on stereotypes and be more prejudiced than younger adults, even in the face of a desire to be non-prejudiced. In two experiments reported here, younger and older adults read stories that allowed for stereotypic inferences. Older adults were less likely to inhibit stereotypic inferences as measured by recognition measures and lexical decision times. A third control experiment verified that the results of the lexical decision task were not due to a priori response biases for the specific target words. Overall, older adults were more likely to make and maintain stereotypic inferences than younger adults, potentially causing them to be more prejudiced than younger adults.