Drug Use and Self-Harming Behavior Among Incarcerated Men: Does Childhood Abuse,Anger, and Executive Function Make a Difference?

Childhood abuse, anger, drug-related problems, and self-harm are commonly seen among incarcerated individuals. Forty-three young incarcerated males from an Istanbul prison were assessed for childhood abuse, anger, drug use, self-harming behavior, and executive function (EF). Further, 58% of the sample was using drugs, and 60.5% showed self-harming behavior. Performing a backward stepwise binary logistic regression model, it was found that the likelihood of using drugs was determined by EF measured by the Trail Making Test form A, childhood abuse, anger, and self-harm. On the other hand, self-harm was determined by childhood abuse, anger, and drug use.     

Increasing stimulus intensity does not affect sensorimotor synchronization

When people synchronize taps with isochronously presented stimuli, taps usually precede the pacing stimuli [negative mean asynchrony (NMA)]. One explanation of NMA [sensory accumulation model (SAM), Aschersleben in Brain Cogn 48:66–79, 2002] is that more time is needed to generate a central code for kinesthetic-tactile information than for auditory or visual stimuli. The SAM predicts that raising the intensity of the pacing stimuli shortens the time for their sensory accumulation, thereby increasing NMA. This prediction was tested by asking participants to synchronize finger force pulses with target isochronous stimuli with various intensities. In addition, participants performed a simple reaction-time task, for comparison. Higher intensity led to shorter reaction times. However, intensity manipulation did not affect NMA in the synchronization task. This finding is not consistent with the predictions based on the SAM. Discrepancies in sensitivity to stimulus intensity between sensorimotor synchronization and reaction-time tasks point to the involvement of different timing mechanisms in these two tasks.     

Reconsidering research on self-humanizing: The importance of mean comparative judgments

Self-humanization is defined as the tendency to view oneself as more essentially human than others. Researchers have claimed that people attribute human nature traits more strongly to themselves than to others, but not uniquely human traits. In this article we suggest that such claims are based on the misinterpretation of results. Most studies have not presented mean comparative judgments, making it impossible to determine whether people thought they possessed characteristics less strongly or more strongly than the average person. We found that people (N = 256) in Poland, Italy, and Korea perceived themselves as possessing desirable human nature and uniquely human characteristics more than others, as possessing undesirable uniquely human traits less than others, and as similar to others in terms of undesirable human nature characteristics. It seems that being more human than others means possessing some traits more than others and possessing some traits less than others.     

Frontal EEG alpha band asymmetry as a predictor of reasoning deficiency in depressed people

Cognitive deficits in depression are mostly apparent in executive functions, especially when integration of information and reasoning is required. In parallel, there are also numerous studies pointing to the frontal alpha band asymmetry as a psychophysiological marker of depression. In this study, we explored the role of frontal alpha asymmetry as a potential factor explaining the cognitive problems accompanying depression. Twenty-six depressed and 26 control participants completed a reasoning task and underwent 5 minutes of electroencephalography recording. In line with the previous studies, depressed people showed difficulties with reasoning but we did not observe the relationship between frontal asymmetry in the alpha band and depression. However, we found that in the depressed group the frontal alpha asymmetry index was characterised by larger variance than in the control group, and it was also a strong predictor of cognitive functioning exclusively in the depressed group. Our results point to the disruption of a psychophysiological balance, reflected in changed frontal alpha asymmetry (into more left-sided frontal asymmetry in the alpha band, reflecting more right-sided cortical activity) as a possible brain correlate of cognitive disturbances present in depressive disorders.     

The individual and nothingness (Stavrogin: a Russian interpretation)

This study is an attempt to reconstruct and sum up philosophical interpretations of Stavrogin, the main hero of the classic Dostoevsky’s novel “The Devils”, given by the outstanding Russian religious thinkers in the twentieth century. The author emphasizes that, however different can be their philosophical premises, the discussed interpretations of Dostoevsky’s hero are compatible and complementary. Confronting and, above all, synthesizing different points of view, he tries to grasp the basic historiosophical, anthropological and religious ideas of Russian renaissance.     

Ordinary life and the tragedy of solidarity

In his texts, Józef Tischner (1930–2000) referred to significant problems characteristic of the end of the communist regime and the first years of the liberal-democratic system in Poland. He tried to understand, among other things, the sources of Polish society’s disappointment with their regained political and economic freedom. This article discusses the late period of Tischner’s life and work, when his philosophy was heavily influenced by the ideas of Charles Taylor. On the one hand, the author analyzes Tischner’s attitude toward the concept of ordinary life, while on the other, Tischner’s understanding of solidarity combined with the concept of the spirit of capitalism. The article shows numerous similarities and significant differences between the way of thinking of both philosophers. The former concern above all the consentaneous assessment of the disappearance of heroism in liberal-democratic societies, while the latter concern the discrepancies in the assessment of the possibility of fully implementing the idea of solidarity in these societies.

     

Attention to negative words predicts daily rumination among people with clinical depression: evidence from an eye tracking and daily diary study

The present study examined relationships between attention to negative words and daily rumination and daily adjustment in a sample of clinically depressed individuals. We recorded eye movements of 43 individuals diagnosed with major depression while they were freely viewing dysphoric, threat-related, neutral, and positive words. Then, each day for one week, participants provided measures of their daily rumination and psychological adjustment. Multilevel analyses found that attention to dysphoric and threat-related words was positively related to daily rumination and attention to threat-related words was negatively related to daily adjustment. These findings suggest that the impaired ability to disengage from negative words is positively related to rumination in daily life and is negatively related to well-being, as defined in terms of Beck’s Triad.     

Rapid acquisition of preference in concurrent chains: effects of d-amphetamine on sensitivity to reinforcement delay

The purpose of this study was to examine effects of d-amphetamine on choice controlled by reinforcement delay. Eight pigeons responded under a concurrent-chains procedure in which one terminal-link schedule was always fixed-interval 8 s, and the other terminal-link schedule changed from session to session between fixed-interval 4 s and fixed-interval 16 s according to a 31-step pseudorandom binary sequence. After sufficient exposure to these contingencies (at least once through the pseudorandom binary sequence), the pigeons acquired a preference for the shorter reinforcement delay within each session. Estimates of the sensitivity to reinforcement immediacy were similar to those obtained in previous studies. For all pigeons, at least one dose of d-amphetamine attenuated preference and, hence, decreased estimates of sensitivity to reinforcement immediacy; in most cases, this effect occurred without a change in overall response rates. In many cases, the reduced sensitivity to reinforcement delay produced by d-amphetamine resulted primarily from a decrease in the asymptotic level of preference achieved within the session; in some cases, d-amphetamine produced complete indifference. These findings suggest that a reduction in the sensitivity to reinforcement delay may be an important behavioral mechanism of the effects of psychomotor stimulants.