Privileged detection of conspecifics: Evidence from inversion effects during continuous flash suppression

The rapid visual detection of other people in our environment is an important first step in social cognition. Here we provide evidence for selective sensitivity of the human visual system to upright depictions of conspecifics. In a series of seven experiments, we assessed the impact of stimulus inversion on the detection of person silhouettes, headless bodies, faces and other objects from a wide range of animate and inanimate control categories. We used continuous flash suppression (CFS), a variant of binocular rivalry, to render stimuli invisible at the beginning of each trial and measured the time upright and inverted stimuli needed to overcome such interocular suppression. Inversion strongly interfered with access to awareness for human faces, headless human bodies, person silhouettes, and even highly variable body postures, while suppression durations for control objects were not (inanimate objects) or only mildly (animal faces and bodies) affected by inversion. Furthermore, inversion effects were eliminated when the normal body configuration was distorted. The absence of strong inversion effects in a binocular control condition not involving interocular suppression suggests that non-conscious mechanisms mediated the effect of inversion on body and face detection during CFS. These results indicate that perceptual mechanisms that govern access to visual awareness are highly sensitive to the presence of conspecifics.     

Sleep normalization and decrease in dissociative experiences: evaluation in an inpatient sample

We conducted a longitudinal study to investigate the relation between sleep experiences and dissociative symptoms in a mixed inpatient sample at a private clinic evaluated on arrival and at discharge 6 to 8 weeks later. Using hierarchical regression analyses and structural equation modeling, we found a link between sleep experiences and dissociative symptoms and determined that specifically decreases in narcoleptic experiences rather than insomnia accompany a reduction in dissociative symptoms. Although sleep improvements were associated with a general reduction in psychopathology, this reduction could not fully account for the substantial and specific effect that we found for dissociation. Our findings are consistent with Watson's (2001) hypothesis that disruptions in the sleep-wake cycle lead to intrusions of sleep phenomena into waking consciousness, resulting in dissociative experiences. Accordingly, sleep hygiene may contribute to the treatment or prevention of dissociative symptoms.     

The renewal of the diaconate and the holistic mission of the Church

Research on the diaconate in recent years has provided a stimulus for discussion on possible reform and renewal of the ordained ministry. Whilst some critics see this as arising merely from an attempt at a uniformity which might further the search for unity in the Church, this article argues that there are in fact certain natural reasons for reforming the diaconate. The author focuses on the relationship of mission and diakonia and the renewal of the diaconate with each other. Though the term ‘mission’ is not often used, the article follows the central points of ecumenical missiological discussion, addressing the crucial question, ‘What is the place of diakonia and the diaconate in the holistic mission of the Church?’ There is thence a certain logic in the argument, leading to the conclusions the author finally draws.     

Gaze control and recollective experience in face recognition

In two experiments, we examined the relation between gaze control and recollective experience in the context of face recognition. In Experiment 1, participants studied a series of faces, while their eye movements were eliminated either during study or test, or both. Subsequently, they made remember/know judgements for each recognized test face. The preclusion of eye movements impaired explicit recollection without affecting familiarity-based recognition. In Experiment 2, participants examined unfamiliar faces under two study conditions (similarity vs. difference judgements), while their eye movements were registered. Similarity vs. difference judgements produced the opposite effects on remember/know responses, with no systematic effects on eye movements. However, face recollection was related to eye movements, so that remember responses were associated with more frequent refixations than know responses. These findings suggest that saccadic eye movements mediate the nature of recollective experience, and that explicit recollection reflects a greater consistency between study and test fixations than familiarity-based face recognition.     

From Semantic Games to Provability: The Case of Gödel Logic

Studia Logica - We present a semantic game for Gödel logic and its extensions, where the players’ interaction stepwise reduces arbitrary claims about the relative order of truth degrees...     

Psychological effects of (non)employment: A cross‐national comparison of the United States and Japan

The involuntary loss of employment has been shown to deteriorate subjective well‐being. Adopting a cross‐cultural perspective on Jahoda's ( 1982 ) deprivation model this study examines several latent and manifest benefits of work that were expected to mediate the effects of employment status on well‐being. It was hypothesized that in more collectivistic societies the decline in subjective well‐being would be a consequence of a diminished sense of collective purpose for the non‐employed, whereas in individualistic societies the crucial factors would be a loss of social status and financial benefits. The findings from two representative national surveys conducted in the United States (N = 1,093) and Japan (N = 647) provided partial support for these hypotheses. Cultural differences moderated the effects of employment status on the benefits of work. As a consequence, different processes mediated the decline in well‐being for the non‐employed in the two countries. These results are embedded within the wider discourse on culture and its effect on unemployment.     

The Transportation Scale–Short Form (TS–SF)

One popular concept to capture the experience of being immersed into the world of a story is that of transportation. This article examines the factorial validity of the Transportation Scale (TS) and introduces a short and psychometrically sound alternative for the assessment of transportation. Exploratory bifactor modeling in Study 1 (N = 179) provided support for the hypothesized factor structure of the original TS with three facets and a general transportation factor. Based on these analyses, a six-item short version of the scale, the Transportation Scale–Short Form (TS–SF), was developed. Study 2 (N = 131 and N = 246) as well as Study 3 (N = 301) corroborated the short form's factorial structure, reliability, and validity.     

It takes two: Honesty–Humility and Agreeableness differentially predict active versus reactive cooperation

Recently, similar six-factor solutions have emerged in lexical studies across languages, giving rise to the HEXACO model of personality. As a core extension of its most well-known predecessor, the five-factor model, the HEXACO model distinguishes between two factors predicting complimentary aspects of prosocial behavior or, more specifically, reciprocal altruism: Honesty–Humility (the tendency toward active cooperation, i.e. non-exploitation) and Agreeableness (the tendency toward reactive cooperation, i.e. non-retaliation). However, this dissociation has not yet been tested to its full extent. To this end, we herein present re-analyses of published studies (N = 1090), showing that Honesty–Humility, but not Agreeableness, indeed predicts active cooperation. More importantly, in a new experiment (N = 410), we found a pattern of two concurrent selective associations, supporting the theoretical distinction between the two factors: Honesty–Humility (but not Agreeableness) predicted active cooperation (non-exploitation in the dictator game), whereas Agreeableness (but not Honesty–Humility) was linked to reactive cooperation (non-retaliation in the ultimatum game).