Differentiating intolerance of uncertainty from three related but distinct constructs

Individual differences in uncertainty have been associated with heightened anxiety, stress and approach-oriented coping. Intolerance of uncertainty (IU) is a trait characteristic that arises from negative beliefs about uncertainty and its consequences. Researchers have established the central role of IU in the development of problematic worry and maladaptive coping, highlighting the importance of this construct to anxiety disorders. However, there is a need to improve our understanding of the phenomenology of IU. The goal of this paper was to present hypotheses regarding the similarities and differences between IU and three related constructs – intolerance of ambiguity, uncertainty orientation, and need for cognitive closure – and to call for future empirical studies to substantiate these hypotheses. To assist with achieving this goal, we conducted a systematic review of the literature, which also served to identify current gaps in knowledge. This paper differentiates these constructs by outlining each definition and general approaches to assessment, reviewing the existing empirical relations, and proposing theoretical similarities and distinctions. Findings may assist researchers in selecting the appropriate construct to address their research questions. Future research directions for the application of these constructs, particularly within the field of clinical and health psychology, are discussed.     

Looking back and falling further behind: The moderating role of rumination on the relationship between organizational politics and employee attitudes,well-being,and performance

The current study tested the theoretically relevant, yet previously unexamined, role of rumination on the relationship between politics perceptions and a variety of threat responses. Drawing from Response Styles Theory, it was argued that rumination amplifies the effects of politics by enhancing the influence of negative information on cognition, interfering with problem-solving, and undermining sources of social support. The work stress literature, along with extant politics research, served to identify four variables – job satisfaction, tension, depressed work mood, and employee effort/performance – that served as study outcomes. Across three unique samples, hypothesized relationships were strongly supported, indicating that politics perceptions negatively affected work outcomes of high ruminators, but demonstrate little influence on those who engage in less rumination. Moreover, the nonlinear influences of the focal constructs were considered and the results confirmed atypical relational forms. Contributions, implications for theory and practice, strengths and limitations, and future research directions are described.     

Salience network response to changes in emotional expressions of others is heightened during early adolescence: relevance for social functioning

Adolescence is a unique developmental period when the salience of social and emotional information becomes particularly pronounced. Although this increased sensitivity to social and emotional information has frequently been considered with respect to risk behaviors and psychopathology, evidence suggests that increased adolescent sensitivity to social and emotional cues may confer advantages. For example, greater sensitivity to shifts in the emotions of others is likely to promote flexible and adaptive social behavior. In this study, a sample of 54 children and adolescents (age 8–19 years) performed a delayed match‐to‐sample task for emotional faces while undergoing fMRI scanning. Recruitment of the anterior cingulate and anterior insula when the emotion of the probe face did not match the emotion held in memory followed a quadratic developmental pattern that peaked during early adolescence. These findings indicate meaningful developmental variation in the neural mechanisms underlying sensitivity to changes in the emotional expressions. Across all participants, greater activation of this network for changes in emotional expression was associated with less social anxiety and fewer social problems. These results suggest that the heightened salience of social and emotional information during adolescence may confer important advantages for social behavior, providing sensitivity to others’ emotions that facilitates flexible social responding.     

Should DBS for Psychiatric Disorders be Considered a Form of Psychosurgery? Ethical and Legal Considerations

Deep brain stimulation (DBS), a surgical procedure involving the implantation of electrodes in the brain, has rekindled the medical community’s interest in psychosurgery. Whereas many researchers argue DBS is substantially different from psychosurgery, we argue psychiatric DBS—though a much more precise and refined treatment than its predecessors—is nevertheless a form of psychosurgery, which raises both old and new ethical and legal concerns that have not been given proper attention. Learning from the ethical and regulatory failures of older forms of psychosurgery can help shed light on how to address the regulatory gaps that exist currently in DBS research. To show why it is important to address the current regulatory gaps within psychiatric DBS, we draw on the motivations underlying the regulation of earlier forms of psychosurgery in the US. We begin by providing a brief history of psychosurgery and electrical brain stimulation in the US. Against this backdrop, we introduce psychiatric DBS, exploring current research and ongoing clinical trials. We then draw out the ethical and regulatory similarities between earlier forms of psychosurgery and psychiatric DBS. As we will show, the factors that motivated strict regulation of earlier psychosurgical procedures mirror concerns with psychiatric DBS today. We offer three recommendations for psychiatric DBS regulation, which echo earlier motivations for regulating psychosurgery, along with new considerations that reflect the novel technologies used in DBS.     

Enactive or inactive? Cranially envatted dream experience and the extended conscious mind

When we dream, it is often assumed, we are isolated from the external environment. It is also commonly believed that dreams can be, at times, accurate, convincing replicas of waking experience. Here I analyse some of the implications of this view for an enactive theory of conscious experience. If dreams are, as described by the received view, “inactive”, or “cranially envatted” whilst replicating the experience of being awake, this would be problematic for certain extended conscious mind theories. Focusing specifically on Alva Noë’s enactive view, according to which the vehicles of perceptual experience extend beyond the brain, I argue that dreams are a quandary. Noë’s view is that dreaming is consistent with enactivism because even if dreams are inactive and shut off from the external environment, they are not “full-blown” perceptual consciousness, and also, there is some reason to reject the inactive claim. However, this view rests on an unjustified and reductive account of dreams which is not supported by empirical evidence. Dreams can indeed replicate waking phenomenal experience during inactive periods of sleep, and we have no reason to suspect that dreams which are more inactive are less “full-blown”. Taken together, this shows that dreams are indeed relevant to extended conscious mind theories and need to be taken into account by enactivists.     

Helping others or helping oneself? An episodic examination of the behavioral consequences of helping at work

Scholars have paid an increasing amount of attention to organizational citizenship behaviors (OCBs), with a particular emphasis on helping others at work. In addition, recent empirical work has focused on how OCB is an intraindividual phenomenon, such that employees vary daily in the extent to which they help others. However, one limitation of this research has been an overemphasis on well‐being consequences associated with daily helping (e.g., changes in affect and mental depletion) and far less attention on behavioral outcomes. In this study, we develop a self‐regulatory framework that articulates how helping others at work is a depleting experience that can lead to a reduction in subsequent acts of helping others, and an increase in behaviors aimed at helping oneself (i.e., engaging in political acts). We further theorize how two individual differences—prevention focus and political skill—serve as cross‐level moderators of these relations. In an experience sampling study of 91 full‐time employees across 10 consecutive workdays, our results illustrate that helping is a depleting act that makes individuals more likely to engage in self‐serving acts and less likely to help others. Moreover, the relation of helping acts with depletion is strengthened for employees who have higher levels of prevention focus.     

Enhancing the transfer of computer-assisted training proficiency in geographically distributed teams

The authors examined factors that determine whether knowledge gained from computer-assisted (i.e., technology-based) team training in a geographically distributed team (GDT) context transfers to organizational results. They examined the moderating effects of team trust, technology support, and leader experience on the relation between teams' average individual training proficiency on a computer-assisted (i.e., CD-ROM-based) training program and team performance as assessed by team customer satisfaction ratings. Using data collected from 40 GDTs in a high-technology company, the authors found that the relation between teams' average training proficiency and team performance was complex and moderated by several factors. In particular, teams' average training proficiency had a positive association with customer satisfaction when GDTs were higher, rather than lower, in both trust and technology support and when team leaders had longer, rather than shorter, levels of tenure with their specific team.     

The Identity of,and the Difference between,Analytical and Continental Philosophy

This paper intends to invoke the spirit of Hegel as the éminence grise behind analytical and continental philosophy. Both movements can be seen to originate in, or to receive a strong impetus in their development from, a repudiation of Hegel. Even Russell's quest for a systematic logical analysis of language may be seen as an attempt at a quasi- or anti-Hegelian systematicity. The collapse of this systematicity has led to the celebration of difference in both the analytical and continental schools. Another feature of contemporary philosophy is the priority given to invention and creativity over discovery. In this respect, Nietzsche is the master-figure underlying all contemporary allegiance to, and indeed, obsession with, the twin idols of creation and difference.     

The Role of Rules

The question of rules is not an issue that separates the 'analytical' and 'Continental' traditions from one another; rather it is an issue that is a source of division within each tradition. Within Continental philosophy the problem of the rule-governed character of cognition goes back to Kant's dualism of sense and understanding. Many philosophers in the Continental tradition (notably, Nietzsche, Gadamer and Adorno) have retained a quasi-Kantian conception of judgement while rejecting the idea of it as rule-governed. But there have been exceptions to this within Continental philosophy, most prominently, Jürgen Habermas. The rules thesis was implicit in much of analytical philosophy as it was practised in Britain from the 1950s to the 1970s. The doctrine gave support to a conception of philosophy (so-called 'ordinary-language philosophy') as essentially an exercise in the articulation of certain kinds of tacit knowledge. It was advocated explicitly in such works as Searle's Speech Acts and Winch's The Idea of a Social Science . The equation of meaning and rules enjoyed further prestige, for it was taken by many philosophers to be the central doctrine to be extracted from Wittgenstein's Philosophical Investigations . A most striking feature of the receding of the rules thesis has been the transformation of previously accepted interpretations of Wittgenstein's later philosophy (for example, by Stanley Cavell and John McDowell). Both adherents and opponents of the rules thesis have shared a common concern. In emphasizing the discontinuity between language and the subject-matter of the natural sciences both sides offer reassuringly positive answers to one of the besetting problems of twentieth-century philosophy: does philosophy have a distinctive subject-matter of its own?     

The Meaning of Rorschach Inkblots,Responses and Determinants as Perceived by Children

Fifteen semantic-differential scales were applied to the Rorschach inkblots, to nine common Rorschach responses representing various Rorschach determinants, and to two determinants not embodied in responses. Ss consisted of third, sixth, and ninth grade public school children separated by sex within each group. Children significantly differentiated the inkblots on the semantic scales, with older children differentiating the blots more sharply. Girls differentiated the blots at an earlier age than did boys. Individual cards differed widely in regard to their strongest connotations. Children significantly differentiated the majority of responses and determinants on the semantic scales for all age groups. The connotations of the cards, responses and determinants tended to be consistent with commonly held Rorschach interpretations. In general, the findings for children were consistent with the results previously reported for adults. The connotations of chromatic inkblots were found to differ significantly from those of achromatic blots for the third and ninth grades, but not for sixth grade children. Statistically significant clusters of meaning for three age groups of children were found to exist, based on the presence of movement determinants and on a combination of movement, shading and chromatic color. Only for the sixth and ninth grade girls did the semantic scales have a single hierarchy of importance for ordering or differentiating both inkblots and responses of determinants. A communality of connotative meaning between inkblots on the one hand, and responses and determinants commonly associated with the blots on the other, is found only for ninth grade children. Low intergroup agreement was found across grades in mean scale ranking for the inkblots, but high agreement in mean scale ranking of responses and determinants.