The Effects of Moral and Pragmatic Arguments Against Torture on Demands for Judicial Reform

Torture can be opposed on the basis of pragmatic (e.g., torture does not work) or moral arguments (e.g., torture violates human rights). Three studies investigated how these arguments affect U.S. citizens' attitudes toward U.S.‐committed torture. In Study 1, participants expressed stronger demands for redressing the injustice of torture when presented with moral rather than pragmatic or no arguments against torture. Study 2 replicated this finding with an extended justice measure and also showed the moderating role of ingroup glorification and attachment. Moral arguments increased justice demands among those who typically react most defensively to ingroup‐committed wrongdoings: the highly attached and glorifying. Study 3 showed that the effect of moral arguments against torture on justice demands and support for torture among high glorifiers is mediated by moral outrage and empathy but not guilt.     

Free-Variable Tableaux for Propositional Modal Logics

Free-variable semantic tableaux are a well-established technique for first-order theorem proving where free variables act as a meta-linguistic device for tracking the eigenvariables used during proof search. We present the theoretical foundations to extend this technique to propositional modal logics, including non-trivial rigorous proofs of soundness and completeness, and also present various techniques that improve the efficiency of the basic naive method for such tableaux.     

Digit ratio (2D:4D) and aggregate personality scores across nations: Data from the BBC internet study

The purpose of this study was to consider relationships between digit ratio (2D:4D, a putative correlate of prenatal sex steroids) and aggregate personality scores across nations. Differences in national personality scores may be influenced by such factors as prevalence of the parasite Toxoplasma gondii, latitude and economics, and variation in 2D:4D has also been linked to prevalence of T. gondii and to latitude. Here we report associations of mean 2D:4D per country and latitude, gross domestic product (GDP), T. gondii prevalence and personality profiles in 23 nations of an internet study. 2D:4D was not related to latitude or to T. gondii, but was related to GDP (women only). With regard to national personality scores, 2D:4D was not related to masculinity but there were significant positive relationships of 2D:4D with uncertainty avoidance in men and women and with neuroticism in men. Male 2D:4D was significantly related to uncertainty avoidance and neuroticism independent of T. gondii, whereas female 2D:4D was not significantly related to uncertainty avoidance or neuroticism after controlling for the effect of T. gondii and GDP. We conclude that nations with high male 2D:4D (low prenatal testosterone, high prenatal oestrogen) have high scores for uncertainty avoidance and neuroticism.     

Unconscious activation of task sets

Using an explicit task cuing paradigm, we tested whether masked cues can trigger task-set activation, which would suggest that unconsciously presented stimuli can impact cognitive control processes. Based on a critical assessment of previous findings on the priming of task-set activation, we present two experiments with a new method to approach this subject. Instead of using a prime, we varied the visibility of the cue. These cues either directly signaled particular tasks in Experiment 1, or certain task transitions (i.e., task repetitions or switches) in Experiment 2. While both masked task and transition cues affected task choice, only task cues affected the speed of task performance. This observation suggests that task-specific stimulus–response rules can be activated only by masked cues that are uniquely associated with a particular task. Taken together, these results demonstrate that unconsciously presented stimuli have the power to activate corresponding task sets.     

Morality shifting in the context of intergroup violence

We propose morality shifting as a mechanism through which individuals can maintain a moral image of the ingroup. We argue that a shift from the moral principles of harm and fairness to those of loyalty and authority occurs when assessing a potentially threatening event, particularly among high ingroup glorifiers. Three studies confirmed this hypothesis using three different methodologies. Study 1 compared the use of language related to four moral foundations formulated in moral psychology in response to ingroup‐ and outgroup‐committed wrongdoings. Results showed that loyalty‐ and authority‐related words were used more, whereas harm‐ and fairness‐related words were used less in response to ingroup‐ compared with outgroup‐committed wrongdoings. Study 2 replicated this effect with regards to the cognitive accessibility of these moral principles. Study 3 confirmed that morality shifting is a motivated response to social identity threat, rather than a response to mere activation of social identity. Finally, as predicted, Study 3 demonstrated the effect of morality shifting to be moderated by ingroup glorification but not ingroup attachment. Implications and consequences for intergroup and individual wrongdoings, as well as for intergroup relations, are discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

The structure of affective action representations: temporal binding of affective response codes

Two experiments examined the hypothesis that preparing an action with a specific affective connotation involves the binding of this action to an affective code reflecting this connotation. This integration into an action plan should lead to a temporary occupation of the affective code, which should impair the concurrent representation of affectively congruent events, such as the planning of another action with the same valence. This hypothesis was tested with a dual-task setup that required a speeded choice between approach- and avoidance-type lever movements after having planned and before having executed an evaluative button press. In line with the code-occupation hypothesis, slower lever movements were observed when the lever movement was affectively compatible with the prepared evaluative button press than when the two actions were affectively incompatible. Lever movements related to approach and avoidance and evaluative button presses thus seem to share a code that represents affective meaning. A model of affective action control that is based on the theory of event coding is discussed.     

Loving-kindness brings loving-kindness: The impact of Buddhism on cognitive self–other integration

Common wisdom has it that Buddhism enhances compassion and self-other integration. We put this assumption to empirical test by comparing practicing Taiwanese Buddhists with well-matched atheists. Buddhists showed more evidence of self-other integration in the social Simon task, which assesses the degree to which people co-represent the actions of a coactor. This suggests that self-other integration and task co-representation vary as a function of religious practice.     

Does internet-based prevention reduce the risk of relapse for anorexia nervosa?

Technological advancements allow new approaches to psychotherapy via electronic media. The eating disorder literature currently contains no studies on internet intervention in anorexia nervosa (AN). This study presents a RCT on an internet-based relapse prevention program (RP) over nine months after inpatient treatment for AN. The sample comprised 258 women, randomized to the RP or treatment as usual (TAU). Expert- and self-ratings were evaluated by intent-to-treat analyses. Concerning age, age at onset and comorbidity, both groups were comparable at randomization. During the RP, the intervention group gained weight while the TAU group had minimal weight loss. RP completers gained significantly more body weight than patients in the TAU condition. Group-by-time comparisons for eating-related cognitions and behaviors and general psychopathology showed a significantly more favorable course in the RP program for "sexual anxieties" and "bulimic symptoms" (interview), and "maturity fears" and "social insecurity" (EDI-2). General psychopathology showed no significant group-by-time interaction. Important factors for successful relapse prevention were adherence to the intervention protocol and increased spontaneity. Considering the unfavorable course and chronicity of anorexia nervosa (AN), internet-based relapse prevention in AN following inpatient treatment appears a promising approach. Future internet-based programs may be further improved and enhanced.     

Creativity and schizotypy from the neuroscience perspective

Behavioral research has revealed that some cognitive features may be similar between creative and psychotic/schizophrenic-like thoughts. In this study, we addressed the potential link between creativity and schizotypy at the level of the brain by investigating functional patterns of brain activity (using functional magnetic resonance imaging) during creative cognition in preselected groups with low versus high psychometrically determined schizotypy. Our findings revealed an association between the originality component of creativity and reduced deactivation of right parietal brain regions and the precuneus during creative cognition, congruent with the idea that more-creative people may include many more events/stimuli in their mental processes than do less-creative people. Similarly, the high-schizotypy group showed weaker deactivation of the right precuneus during creative cognition. The fact that originality and schizotypy show similar functional brain activity patterns during creative ideation (i.e., reduced deactivation of the right precuneus) strongly supports the contention that similar mental processes may be implicated in creativity and in psychosis proneness.     

Confidence Analyses of Self-Interpretation and Self-Description in Depressive Behaviour

The present paper represents an investigation in the procedure to validate a new questionnaire (Salzburg Subjective Behavioural Analysis, SSBA). This questionnaire is based on a new approach to the diagnosis of depressive behaviour. It is hypothesized that a patient suffering from a depressive disorder loses the ability to produce one or more modes of behaviour at a given time and simultaneously has the urge to produce one or more modes of behaviour constantly. Although the patient is capable of describing this behavioural disorder, he/she is unable to interpret it confidently. This inability of interpretation of depressive behaviour assessed with the SSBA may represent a special kind of cognitive impairment in depression that is tested in conducting an analysis of confidence. The analysis of confidence shows that the capability of interpretation in the patient group is significantly impaired. Finally, a discriminant analysis allows to differentiate between depressive behaviour and normal behaviour based on the questionnaire.