‘Vie with Each Other in Good Works’: What Can a Roman Catholic Missionary Order Learn from Entering into Closer Contact with Muslims?

The article deals with concerns and hopes regarding something commonly known as Christian missionary activity, which in Africa has tended to see Muslims as rivals in a race for the souls of the adherents of African indigenous religions. After explaining the meaning of a dialogue-based approach to missionary work, the focus is on matters concerning the Society of the Divine Word (SVD) and its new involvement in Chad. Such an analysis is essential if the SVD is going to change the perception of Christian mission from an exercise in religious imperialism to a dialogical way of searching together for the signs of God's presence. The latter will involve closer contact with Muslims and hopefully will incline SVD missionaries to a more thorough adoption and implementation of a dialogical way of carrying out their ministry, one based on profound and conscious respect for others.     

How important is a prime's gestalt for subliminal priming?

Masked stimuli (primes) can affect the preparation of a motor response to subsequently presented target stimuli. Under some conditions, reactions to the main stimulus can be facilitated (straight priming) or inhibited (inverse priming) when preceded by a compatible prime (calling for the same response). In the majority of studies in which inverse priming was demonstrated arrows pointing left or right were used as prime and targets. There is, however, evidence that arrows are special overlearned stimuli which are processed in a favorable way. Here we report three experiments designated to test whether the "arrowness" of primes/targets is a sufficient condition for inverse priming. The results clearly show that although inverse priming appeared when non-arrow shapes were used, the magnitude of the priming effect was larger with arrows. The possible reasons for this effect are discussed.     

Emotional Conception: How Embodied Emotion Concepts Guide Perception and Facial Action

ABSTRACT— This study assessed embodied simulation via electromyography (EMG) as participants first encoded emotionally ambiguous faces with emotion concepts (i.e., "angry,""happy") and later passively viewed the faces without the concepts. Memory for the faces was also measured. At initial encoding, participants displayed more smiling-related EMG activity in response to faces paired with "happy" than in response to faces paired with "angry." Later, in the absence of concepts, participants remembered happiness-encoded faces as happier than anger-encoded faces. Further, during passive reexposure to the ambiguous faces, participants' EMG indicated spontaneous emotion-specific mimicry, which in turn predicted memory bias. No specific EMG activity was observed when participants encoded or viewed faces with non-emotion-related valenced concepts, or when participants encoded or viewed Chinese ideographs. From an embodiment perspective, emotion simulation is a measure of what is currently perceived. Thus, these findings provide evidence of genuine concept-driven changes in emotion perception. More generally, the findings highlight embodiment's role in the representation and processing of emotional information.     

The expression of c-Fos and colocalisation of c-Fos and glucocorticoid receptors in brain structures of low and high anxiety rats subjected to extinction trials and re-learning of a conditioned fear response

We designed an animal model to examine the mechanisms of differences in individual responses to aversive stimuli. We used the rat freezing response in the context fear test as a discriminating variable: low responders (LR) were defined as rats with a duration of freezing response one standard error or more below the mean value, and high responders (HR) were defined as rats with a duration of freezing response one standard error or more above the mean value. We sought to determine the colocalisation of c-Fos and glucocorticoid receptors-immunoreactivity (GR-ir) in HR and LR rats subjected to conditioned fear training, two extinction sessions and re-learning of a conditioned fear. We found that HR animals showed a marked decrease in conditioned fear in the course of two extinction sessions (16 days) in comparison with the control and LR groups. The LR group exhibited higher activity in the cortical M2 and prelimbic areas (c-Fos) and had an increased number of cells co-expressing c-Fos and GR-ir in the M2 and medial orbital cortex after re-learning a contextual fear. HR rats showed increased expression of c-Fos, GR-ir and c-Fos/GR-ir colocalised neurons in the basolateral amygdala and enhanced c-Fos and GR-ir in the dentate gyrus (DG) in comparison with LR animals. Our data indicate that recovery of a context-related behaviour upon re-learning of contextual fear is accompanied in HR animals by a selective increase in c-Fos expression and GRs-ir in the DG area of the hippocampus.     

Trolley Dilemma in Papua. Yali horticulturalists refuse to pull the lever

Psychonomic Bulletin & Review - Although many studies show cultural or ecological variability in moral judgments, cross-cultural responses to the trolley problem (kill one person to save five...     

Did Venus have long legs? Beauty standards from various historical periods reflected in works of art

Research on perception of attractiveness of leg-to-body ratio (LBR) described here has shown that people prefer relatively long-legged silhouettes (particularly while assessing women). The LBR of attractive women over historical periods (analyses of attractive silhouettes from paintings, sculptures, etc) has been more changeable than that of men. The findings reported here might represent evidence against the cross-cultural universality of the attractiveness of long legs.