The importance of information localization in scene gist recognition

People can recognize the meaning or gist of a scene from a single glance, and a few recent studies have begun to examine the sorts of information that contribute to scene gist recognition. The authors of the present study used visual masking coupled with image manipulations (randomizing phase while maintaining the Fourier amplitude spectrum; random image structure evolution [RISE]; J. Sadr & P. Sinha, 2004) to explore whether and when unlocalized Fourier amplitude information contributes to gist perception. In 4 experiments, the authors found that differences between scene categories in the Fourier amplitude spectrum are insufficient for gist recognition or gist masking. Whereas the global 1/f spatial frequency amplitude spectra of scenes plays a role in gist masking, local phase information is necessary for gist recognition and for the strongest gist masking. Moreover, the ability to recognize the gist of a target image was influenced by mask recognizability, suggesting that conceptual masking occurs even at the earliest stages of scene processing.     

Consciousness and biological order: Toward a quantum theory of life and its evolution

Biological order is discussed within the context of the idealist interpretation of quantum mechanics. A quantum mechanism is proposed for quantum speciation and for quantum evolution, in general. It is shown that an extension of neo-Darwinism to include quantum evolution via a quantum mechanism can resolve some of the recent controversies that have rattled evolution theory. It is pointed out that the quantum approach has the further benefit of giving a straightforward insight into the nature of life itself. Experimental support for some aspects of the theory is discussed.     

Explicit and implicit emotion regulation: A dual-process framework

It is widely acknowledged that emotions can be regulated in an astonishing variety of ways. Most research to date has focused on explicit (effortful) forms of emotion regulation. However, there is growing research interest in implicit (automatic) forms of emotion regulation. To organise emerging findings, we present a dual-process framework that integrates explicit and implicit forms of emotion regulation, and argue that both forms of regulation are necessary for well-being. In the first section of this review, we provide a broad overview of the construct of emotion regulation, with an emphasis on explicit and implicit processes. In the second section, we focus on explicit emotion regulation, considering both neural mechanisms that are associated with these processes and their experiential and physiological consequences. In the third section, we turn to several forms of implicit emotion regulation, and integrate the burgeoning literature in this area. We conclude by outlining open questions and areas for future research.     

Mindfulness-based cognitive therapy improves emotional reactivity to social stress: results from a randomized controlled trial

The high likelihood of recurrence in depression is linked to a progressive increase in emotional reactivity to stress (stress sensitization). Mindfulness-based therapies teach mindfulness skills designed to decrease emotional reactivity in the face of negative affect-producing stressors. The primary aim of the current study was to assess whether Mindfulness-Based Cognitive Therapy (MBCT) is efficacious in reducing emotional reactivity to social evaluative threat in a clinical sample with recurrent depression. A secondary aim was to assess whether improvement in emotional reactivity mediates improvements in depressive symptoms. Fifty-two individuals with partially remitted depression were randomized into an 8-week MBCT course or a waitlist control condition. All participants underwent the Trier Social Stress Test (TSST) before and after the 8-week trial period. Emotional reactivity to stress was assessed with the Spielberger State Anxiety Inventory at several time points before, during, and after the stressor. MBCT was associated with decreased emotional reactivity to social stress, specifically during the recovery (post-stressor) phase of the TSST. Waitlist controls showed an increase in anticipatory (pre-stressor) anxiety that was absent in the MBCT group. Improvements in emotional reactivity partially mediated improvements in depressive symptoms. Limitations include small sample size, lack of objective or treatment adherence measures, and non-generalizability to more severely depressed populations. Given that emotional reactivity to stress is an important psychopathological process underlying the chronic and recurrent nature of depression, these findings suggest that mindfulness skills are important in adaptive emotion regulation when coping with stress.     

Mencius and Dewey on Moral Perception, Deliberation, and Imagination

I argue against interpretations of Mencius by Liu Xiusheng and Eric Hutton that attempt to make sense of a Mencian account of moral judgment and deliberation in light of the moral particularism of John McDowell. These interpretations read Mencius??s account as relying on a faculty of moral perception, which generates moral judgments by directly perceiving moral facts that are immediately intuited with the help of rudimentary and innate moral inclinations. However, I argue that it is a mistake to identify innate moral inclinations as the foundational source of moral judgments and knowledge. Instead, if we understand that for Mencius an individual??s natural dispositions (xing ??) have a relational element, then the normativity of moral judgments can be seen as stemming from the relationships that constitute the dispositions of each individual. Finally, this essay elaborates on John Dewey's account of moral deliberation as moral imagination, an account which also takes the relational quality of natural dispositions as its starting point, in order to suggest the vital role of imagination for Mencius??s own account of moral deliberation.     

Distress Tolerance Scale: A Confirmatory Factor Analysis Among Daily Cigarette Smokers

The present investigation evaluated the factor structure of the Distress Tolerance Scale (DTS; Simons and Gaher 2005) among a sample of 173 (54.9% males) daily cigarette smokers (M = 16.64 cigarettes per day, SD = 7.83). Comparison of a single higher-order model and a hierarchical multidimensional model was conducted using confirmatory factor analyses (CFA). In addition, evaluation of the internal consistency and convergent and discriminant validity of the better-fitting model was completed. CFA of the DTS indicated a single second-order factor of distress tolerance, and four lower-order factors including Tolerance, Appraisal, Absorption, and Regulation; each factor demonstrated acceptable levels of internal consistency. In addition, the DTS displayed good convergent and discriminant validity with theoretically relevant smoking and affect variables. Results are discussed in terms of explicating the latent structure of distress tolerance, as measured by the DTS, within the context of smoking research.     

Short-term predictive effects of the looming cognitive style on anxiety disorder symptoms under restrictive methodological conditions

The looming cognitive style (LCS), an overarching cognitive vulnerability for anxiety syndromes, pertains to a tendency to construct dynamic expectations (mental scenarios, images) of negative events as progressively increasing in danger and rapidly escalating in risk. This study tested the hypothesis that the LCS has functions as a cognitive antecedent and moderator for even short-term changes over a brief time interval in anxiety syndromes (worry, obsessive-compulsive disorder (OCD) symptoms, social anxiety, general anxiety) under restrictive methodological conditions. These included: (a) a one-week interval during which very little changes in anxiety were observed, and (b) controlling for participants' depression and intolerance of uncertainty. As hypothesized by our model, the looming cognitive style predicted short-term changes in worry and OCD symptoms over the week interval, and tended to predict changes in social (audience) anxiety. This style also functioned as a moderator and predicted changes in OCD symptoms among participants already high on this anxiety outcome. Intolerance of uncertainty predicted changes in social (audience) anxiety but not changes in OCD symptoms or worry. These findings support the looming vulnerability theory of anxiety, and encourage further attention into the possible role of the LCS as a cognitive antecedent and moderator of changes in a spectrum of anxiety syndromes.     

African and Islamic philosophy: Expanding the horizons of philosophical counselling

Philosophical counselling has traditionally utilized a limited number of philosophical traditions: Existentialism, Stoicism, and the employment of Socratic dialogues being the most common ones. Focusing on a limited number of philosophical views does not exploit the potential therapeutic value of many other philosophical traditions, and may enhance dogmatism. In this paper we illustrate the need for a wider philosophical toolkit by showing the potential value of two rarely-employed philosophical traditions: African and Islamic philosophy. From the plethora of issues in these philosophical traditions, we highlight the relevance of African philosophy to conflicts between social duties and individual desires, and the relevance of Islamic philosophy to conflicts between faith and reason. We then emphasize the relevance of these philosophies in the current social and political situation in the Western world in general, and in Europe in particular.