Haptic modality takes its time: Dynamic of activations of sensory modalities in perceptual and memory processes

Based on claims resulting from grounded cognition theory that perceptual and memory processes are using the same distributed systems, the present study investigated the temporal aspect of access to memory traces through haptic and auditory modalities. Unlike in the case of visual or auditory components, the perception of a vibrotactile component is more sequential in nature and therefore cannot be fully processed before the end of the signal. The present study explores the dynamic of components activation in a situation of audio‐vibrotactile asynchrony. We used a short‐term priming paradigm consisting of an association phase (between a vibration and sound) and a test phase testing priming effect of a vibrotactile stimulation on the processing of a target sound. Results showed an interference with a simultaneous processing and a facilitation with a sequential processing. The temporality process of perceptual components is also important at a memory level.     

Dynamic self‐representation of interdependent Chinese: The effect of bicultural experience

The process of globalisation has increased the opportunity for Chinese individuals to utilise influences from other cultures that differ from their own collectivistic culture. The explorations of the impact of acculturation on Chinese individuals' self‐construals have become intriguing. Thus, we recruited German‐Chinese (N = 192) people who live in Germany and had direct bicultural experiences, as well as Mainland‐Chinese (N = 192) people who live in Mainland China and had internalised a second culture through more indirect means of exposure. We investigated their accessibility to both interdependent and independent cultural frameworks using temporal self‐construal priming. The results showed that priming effects were observed in both cultural groups. However, the self‐construals of the German‐Chinese participants were more flexible than those of Mainland‐Chinese under self‐construal priming. Also, the results suggested that women were easier to be influenced by direct bicultural experiences, due to their private and collective self were different between the two cultures. These findings provide evidence regarding the opinion that individuals could use influences from more than one culture. More importantly, these results suggest that the acculturation induced by direct bicultural experiences facilitates cultural frame switching.     

Culture and sensory response to visual stimuli

This study investigated the influence of culture on people's sensory responses, such as smell, taste, sound and touch to visual stimuli. The sensory feelings of university students from four countries (Japan, South Korea, Britain and France) to six images were evaluated. The images combined real and abstract objects and were presented on a notebook computer. Overall, 280 participants (144 men and 136 women; n = 70/country) were included in the statistical analysis. The chi‐square independence analysis showed differences and similarities in the sensory responses across countries. Most differences were detected in smell and taste, whereas few variations were observed for sound responses. Large variations in the response were observed for the abstract coral and butterfly images, but few differences were detected in response to the real leaf image. These variations in response were mostly found in the British and Japanese participants.     

What Does Taste Represent?

What does vision represent? What does hearing represent? Smell? Touch? Competing answers to each of these questions have been defended. The present paper argues that the issue of what taste represents is categorically more complicated. In particular, it raises two very difficult dilemmas.     

Monothematic delusion: A case of innocence from experience

Empiricists about monothematic delusion formation agree that anomalous experience is a factor in the formation of these attitudes, but disagree markedly on which further factors (if any) need to be specified. I argue that epistemic innocence may be a unifying feature of monothematic delusions, insofar as a judgment of epistemic innocence to this class of attitudes is one that opposing empiricist accounts can make. The notion of epistemic innocence allows us to tell a richer story when investigating the epistemic status of monothematic delusions, one which resists the trade-off view of pragmatic benefits and epistemic costs. Though monothematic delusions are often characterized by appeal to their epistemic costs, they can play a positive epistemic role, and this is a surprising conclusion on which, so I argue, all empiricists can agree. Thus, I show that all empiricists have the notion of epistemic innocence at their disposal.     

The effects of trunk extensor and abdominal muscle fatigue on postural control and trunk proprioception in young,healthy individuals

The purpose of this study was to induce both trunk extensor and abdominal muscle fatigue, on separate occasions, and compare their effects on standing postural control and trunk proprioception, as well as look at the effects of a recovery period on these outcome measures. A total of 20 individuals participated, with 10 (5 males and 5 females) completing either a standing postural control or lumbar axial repositioning protocol. Participants completed their randomly assigned protocol on two occasions, separated by at least 4 days, with either their trunk extensor or abdominal muscles being fatigued on either day. Postural control centre of pressure variables and trunk proprioception errors were compared pre- and post-fatigue. Results showed that both trunk extensor and abdominal muscle fatigue significantly degraded standing postural control immediately post-fatigue, with recovery occurring within 2 min post-fatigue. In general, these degradative effects on postural control appeared to be greater when the trunk extensor muscles were fatigued compared to the abdominal muscles. No statistically significant changes in trunk proprioception were found after either fatigue protocol. The present findings demonstrate our body’s ability to quickly adapt and reweight somatosensory information to maintain postural control and trunk proprioception, as well as illustrate the importance of considering the abdominal muscles, along with the trunk extensor muscles, when considering the impact of fatigue on trunk movement and postural control.     

进化心理学视角中的腐败行为及心理机制

腐败作为全世界普遍关注的焦点问题,不同领域学者针对腐败行为产生原因与对策进行探讨。普遍认为制度、权力、文化等因素是腐败行为产生的重要原因,个别研究涉及到腐败主体的内在心理。进化心理学从进化和适应的视角对人类行为发生及心理内在特征具有终极解释度。因此,本文在前人研究的基础上,基于进化心理学的独特视角,从个体生命史历程(如童年创伤、贫穷经历等)去揭示腐败行为产生的心理机制。     

Implementation and evaluation of a first-year university induction support programme for business students in Spain

This paper reports new evidence on students’ evaluation of a first-year induction experience programme and examines the relationship between gender and perceptions. The programme was provided to 610 business studies students at the University of Granada (Spain). The programme includes individual and group sessions providing psychosocial and instrumental support. Gender differences were investigated using nonparametric techniques. Structural equation models were used to test relationships between variables of overall satisfaction with the programme and its activities and the moderating effects of gender. The results obtained show that gender significantly influences enrolment and satisfaction with the programme and with the individual sessions. Satisfaction with group and individual activities is directly related to overall satisfaction with the programme. Gender has a moderating effect on the relation of overall satisfaction with individual sessions.     

A continuing sense of self in the lived experience of dementia

ABSTRACT

Diagnosis with dementia often leads to an overwhelming fear of loss of self, which is assumed in the social discourse about the condition. After my own diagnosis with dementia in 1995, I reflected on this fear from a Christian theological perspective and was nonetheless able to discover a sense of hope. Highlighting what remains in dementia, as seen through the lens of the lived experience, provides a counter-story to the views of outside observers, which have dominated the literature to date. Although people with dementia experience a change in their cognitive sense of self, there are still important aspects of self that remain, which are: a sense of being an embodied self, in relationships with others and with God, and being able to find meaning in the present moment. By demonstrating that people living with dementia have a continuing sense of self, the aim is to prompt improved pastoral care and ministry.     

The mental nose and the Pinocchio effect: Thermography,planning, anxiety,and lies

We applied thermography to cognitive neuropsychology, particularly as a somatic marker of subjective experience during cognitive and emotional tasks. We found significant correlations between changes in facial temperature and mental set. Specifically, the temperature of the nose tended to decrease during emotional tasks and increase during cognitive tasks. However, for stress tests or high arousal reactions to emotional stimuli, the direction of the thermal change depended on the nature of the setting, real or simulated. Detection of deception is a mixed field where cognitive effort, physiological stress, and empathy have evolved, affecting the direction of the thermal variation—higher or lower temperature of the tip of the nose and forehead. We found that the temperature change of the nose and forehead may enable detecting when people lie about facts (the Pinocchio effect markers). In general, one important contribution is to recover mental thermometry as a potent tool for neurocognitive studies.