Balancing connectedness and self-protection goals in close relationships: a levels-of-processing perspective on risk regulation

A model of risk regulation is proposed to explain how low and high self-esteem people balance the tension between self-protection and connectedness goals in romantic relationships. This model assumes that interpersonal risk automatically activates connectedness and self-protection goals. The activation of these competing goals then triggers an executive control system that resolves this goal conflict. One correlational study and 8 experiments manipulating risk, goal strength, and executive strength and then measuring implicit and explicit goal activation and execution strongly supported the model. For people high in self-esteem, risk triggers a control system that directs them toward the situations of dependence within their relationship that can fulfill connectedness goals. For people low in self-esteem, however, the activation of connectedness goals triggers a control system that prioritizes self-protection goals and directs them away from situations where they need to trust or depend on their partner.     

The structure of feared social situations among individuals with a lifetime diagnosis of social anxiety disorder in two independent nationally representative mental health surveys

The present study employed both exploratory and confirmatory factor analytic approaches with nationally representative samples of individuals with a lifetime diagnosis of social anxiety disorder (n=1123; n=3091, respectively) using split-halves of the National Comorbidity Replication Survey (n=9282) and cross-validated with the Canadian Community Health Survey on Mental Health and Wellbeing (n=36,984). Strong support was found for a three-factor solution. This model was obtained from exploratory factor analysis and was further evaluated using two confirmatory factor analytic investigations in the two national samples. The three social situational domains reflected (1) Social Interaction Fears, (2) Observation Fears, and (3) Public Speaking Fears. Individuals with generalized social anxiety disorder (i.e., those who endorsed 7 or more of 13 feared social situations assessed in the survey) were significantly more likely to report Social Interaction Fears and Observation Fears compared to individuals with non-generalized social anxiety disorder (i.e., those who endorsed only 6 or fewer of 13 feared social situations). Individuals with generalized social anxiety were particularly characterized by combinations of Public Speaking Fears plus Social Interaction Fears and Observation Fears. The clinical and classification implications of our study for DSM-V are discussed.     

The Impact of Failing to Give an Apology and the Need-for-Cognition on Anger

This study examined how failing to give an apology would affect the anger of persons high and low in the need-for-cognition. We hypothesized that failing to apologize when there was an opportunity would lead to more anger than a no communication control condition, and that apologizing would lead to less anger than the control condition. Further, we hypothesized that these effects would be particularly strong in participants with a low need-for-cognition. To test these hypotheses 60 participants were put in an anger inducing situation and randomly assigned to one of three conditions: apology, no apology (fail to apologize), and control condition where there was no opportunity for an apology. As predicted, failure to apologize was associated with more anger than the control condition. With participants low in the need-for-cognition, the failure to apologize resulted in more anger than either the no communication control or the apology condition.     

Judicial gatekeeping and the social construction of the admissibility of expert testimony

Content analysis of 192 U.S. District Court cases was conducted to investigate judges' evaluations of expert characteristics and evidence characteristics for toxicology, psychological/psychiatric, and damages testimony. Judges evaluated more expert characteristics, but not more evidence characteristics, as the number of months post-Daubert increased (Hypotheses 1 and 2). More evidence characteristics were evaluated when evidence was quantitatively rather than qualitatively based (Hypothesis 3). The greatest number of evidence characteristics examined was for toxicology evidence (Hypothesis 4). Fewer expert characteristics were evaluated for admissible evidence, but more evidence characteristics were evaluated for inadmissible evidence (Hypothesis 5). All analyses were significant at .05. Implications for judges, attorneys, and experts are discussed.     

Foucault's "fearless speech" and the transformation and mentoring of medical students

In his six 1983 lectures published under the title, Fearless Speech (2001), Michel Foucault developed the theme of free speech and its relation to frankness, truth-telling, criticism, and duty. Derived from the ancient Greek word parrhesia, Foucault's analysis of free speech is relevant to the mentoring of medical students. This is especially true given the educational and social need to transform future physicians into able citizens who practice a fearless freedom of expression on behalf of their patients, the public, the medical profession, and themselves in the public and political arena. In this paper, we argue that Foucault's understanding of free speech, or parrhesia, should be read as an ethical response to the American Medical Association's recent educational effort, Initiative to Transform Medical Education (ITME): Recommendations for change in the system of medical education (2007). In this document, the American Medical Association identifies gaps in medical education, emphasizing the need to enhance health system safety and quality, to improve education in training institutions, and to address the inadequacy of physician preparedness in new content areas. These gaps, and their relationship to the ITME goal of promoting excellence in patient care by implementing reform in the US system of medical education, call for a serious consideration and use of Foucault's parrhesia in the way that medical students are trained and mentored.     

Sunscreen Safety: The Precautionary Principle, The Australian Therapeutic Goods Administration and Nanoparticles in Sunscreens

The ‘Precautionary Principle’ provides a somewhat ill-defined guide, often of uncertain normative status, for those exercising administrative decision-making power in circumstances where that may create potential risks to human health or the environment. This paper seeks to explore to what extent the precautionary principle should have been and was in fact utilised by the Australian Therapeutic Goods Administration (TGA) in its decision to approve the marketing of sunscreens containing titanium dioxide (TiO₂) and zinc oxide (ZnO) in nanoparticulate form. In particular, this article assesses to what extent better application of that principle might have altered the TGA’s decision that TiO₂ and ZnO ENPs in sunscreens do not require new safety testing, because they are considered to be functionally equivalent to their bulk counterparts.

Hypothalamic-pituitary-adrenal axis dysregulation and behavioral analysis of mouse mutants with altered glucocorticoid or mineralocorticoid receptor function

Corticosteroid receptors are critical for the maintenance of homeostasis after both psychological and physiological stress. To understand the different roles and interactions of the glucocorticoid receptor (GR) and mineralocorticoid receptor (MR) during stress, it is necessary to dissect the role of corticosteroid signaling at both the system and sub-system level. A variety of GR transgenic mouse lines have recently been used to characterize the role of GR in the CNS as a whole and particularly in the forebrain. We will describe both the behavioral and cellular/molecular implications of disrupting GR function in these animal models and describe the implications of this data for our understanding of normal endocrine function and stress adaptation. MRs in tight epithelia have a long established role in sodium homeostasis. Recently however, evidence has suggested that MRs in the limbic brain also play an important role in psychological stress. Just as with GR, targeted mutations in MR induce a variety of behavioral changes associated with stress adaptation. In this review, we will discuss the implications of this work on MR. Finally, we will discuss the possible interaction between MR and GR and how future work using double mutants (through conventional means or virus based gene alteration) will be needed to more fully understand how signaling through these two steroid receptors provides the adaptive mechanisms to deal with a variety of stressors.     

Strategies of text retrieval: a criterion shift account.

This study scrutinized people's ability to apply different strategies to randomly intermixed immediate and delayed test items. In three experiments, participants first read one set of stories. Later, they read more stories, and after each one, answered intermixed questions about that story and one of the earlier ones. The experiments cumulatively manipulated amount of delay, test probe plausibility, probe relation (explicit, paraphrase, inference), and testing procedure (mixed versus uniform delay). Using signal detection response criterion as the index of strategy, we contrasted the single criterion hypothesis, according to which one text retrieval criterion is applied to all test items, and a multiple-criterion hypothesis. The results consistently favoured the multiple-criterion hypothesis. The results also indicated that the presence of immediate and delayed probes mutually influence one another: Less extreme signal detection criteria were adopted under mixed than uniform testing. It was concluded that text retrieval strategy is continually calibrated with reference to the quality of the test probes.     

Philosophy and the ‘anteriority complex’

The project of naturalising phenomenology is examined within the larger context of the philosophy of science. Transcendental phenomenology, as defended by Husserl, in opposition to the naturalistic enterprise, reflects a particular way of thinking about philosophy and its relationship to the empirical sciences that stands as an obstacle to the project of naturalisation. This paper develops a critique of a basic assumption made in this conception of philosophy, namely that it is possible to ask and answer questions concerning knowledge in the abstract, prior to and independently of the various investigative contexts which are the immediate concern of practicing scientists. To successfully naturalise phenomenology, we need to abandon this conception of philosophy.     

Learning on Work Placement: The Narrative Development of Social Competence

This paper explores the development of social competence by examining examples of research interviews conducted with 35 British undergraduate students on work placements. Work placement schemes are a characteristic of contemporary higher education, which is particularly geared towards students’ development of employability and transferable skills. Among these skills is that of social competence which is often taken for granted as emerging from normative adult developmental processes. Research on social competence is mostly confined to developmental psychology and focused on studying children and adolescents in their social settings. Moreover, the methodology of social competence is often developed from a child-developmental perspective, neglecting the situation-specific development beyond childhood. The paper argues that social competence is examinable as situated discursive practice and that it is essential to understanding career development. Membership categorisation analysis identifies the participant’s fluid positioning in narrating experiences of work and university. Lastly the paper addresses implications for theories of development and learning and considers ways in which this study can be expanded in the future.