Cognitive Processing最新文献

Many individuals encounter situations that may elicit body-related concerns and impact how they think and feel about their weight, daily habits, and physical attractiveness. Research shows body image threats can predict poor health behaviors, but approaching those difficult moments with self-compassion-being kind, forgiving, and nonjudgmental-may reduce the impact of that threat and promote engagement in positive health behaviors. However, trait rumination, or tending to perseverate on negative events, may both dampen the benefits of a self-compassionate state and predict poor health behaviors. The present study examined whether a brief self-compassion writing exercise, after recalling a negative body-related event, predicted intent to perform health-promoting behaviors, and whether trait rumination attenuated this relationship. Participants (N = 217) completed a measure of trait rumination, underwent a body image threat, and were randomly assigned to cope with self-compassion or a distraction. Subsequently, participants completed a measure of health behavioral intentions. Analyses revealed participants in the self-compassion condition reported greater health-promoting behavioral intentions compared to control, with no significant main effect of trait rumination. However, a condition-by-rumination interaction emerged, suggesting the self-compassion condition was associated with higher health behavioral intentions, but only for participants with low trait rumination levels. These effects washed out when controlling for participants' self-rated health. The findings suggest that a self-compassion practice can help mitigate the adverse effects of a body image threat and facilitate health-promoting behavioral intentions, although its efficacy may depend on individual levels of trait rumination and perceived health.

Metaverse virtual reality (VR) technology offers an environment that provides a sense of presence that cannot be achieved through traditional online interactions. Although this technology is used in education and industry, challenges remain to be overcome for further penetration into society. In this study, we conducted an experiment using a risk preference task in blue and red spaces to verify color impressions and their effects in VR environments. Consistent with previous studies, high calmness was observed in the blue space. However, contrary to expectations, the risk preference task results showed risk-averse behavior in red space but not in blue space. Therefore, conventional color psychology may not be applicable to constructing the same space in a virtual environment. Previous studies have shown consistent experimental results regarding emotional responses to color stimuli; however, no consistent outcomes have been reported regarding cognitive performance. This is because the effect of color impressions is thought to depend not only on the color itself but also on what is recalled. The results of this study suggest that red in a VR environment may be interpreted as a warning color, preventing people from losing focus.

The study compared two simulation environments for training of Swedish naval Command and Control teams by using indirect measures, including workload, combat readiness, and situation awareness. The literature explains simulation-based training as providing a safe avenue to practice relevant scenarios. Fidelity, the degree of realism in the simulation, and workload, the equilibrium between demands and assigned tasks, are crucial factors examined in this study of low- and high-fidelity naval simulations. This study was conducted to better understand the effects of various training methods. An experimental design with repeated measures was used with three consecutive escalating parts. The subjective, multidimensional assessment tool, NASA-Task Load Index was used to rate perceived workload. Combat readiness of the ship and mental demand yielded significant results. For combat readiness of the ship, there was a difference between the low and the high-fidelity setting, for the initial part of the scenario p = 0.037 and for the second part p = 0.028. Mental demand was experienced as higher in the low-fidelity setting, p = 0.036. Notably, the simulated internal battle training for onboard command teams in a low-fidelity setting was found to induce a level of stress comparable with that experienced in a high-fidelity setting. The results indicate that low-fidelity training results in a workload not distinguishable from high-fidelity training and has practical implications for increased use of low-fidelity training as part of (naval) command team training programmes.

Spatial ability, essential for navigating and interacting with the environment, comprises small-scale (e.g., mental rotation) and large-scale (e.g., spatial navigation) skills. Previous research underscores the influence of motor expertise on these abilities, yet comparative studies among different types of movement experts are limited, especially regarding the impact of gross motor skills on large-scale spatial abilities. This case-control study compared small-scale and large-scale spatial abilities among fine movement experts, gross movement experts, and non-movement experts. Ninety participants (30 per group) were assessed through computer-based spatial ability tests, including the Revised Purdue Spatial Visualization Test (PSVT: R), Mental Rotation Test, a navigation task developed in Unity 3D, and Triangle Completion Test (TCT). Fine movement experts excelled in small-scale spatial tasks compared to non-movement experts. Gross movement experts demonstrated superior large-scale spatial abilities, evidenced by lower errors in TCT and higher navigation scores, distinguishing their performance in spatial navigation and orientation from both fine movement experts and non-movement experts. The study highlights the distinct impacts of fine and gross motor expertise on spatial abilities, with gross motor skills particularly benefiting large-scale spatial navigation. These findings suggest potential clinical applications of gross motor training for improving spatial abilities in neurological populations, advocating for further research in immersive virtual environments and exploring lateral dominance effects on spatial performance.

A dataset of specificity ratings for English words is hereby presented, analyzed and discussed in relation with other collections of speaker-generated ratings, including concreteness. Both, specificity and concreteness are analyzed in their ability to explain decision latencies in lexical and semantic tasks, showing important individual contributions. Specificity ratings are collected through best-worst scaling method on the words included in the ANEW dataset (Bradley and Lang in Affective norms for English words (ANEW): instruction manual and affective ratings (Tech. Rep.). Technical report C-1, the center for research in psychophysiology, 1999), chosen for its compatibility with many other collections of rating resources, and for its comparability with Italian specificity data (Bolognesi and Caselli in Behav Res Methods 55(7):3531-3548, 2023), allowing for cross-linguistic comparisons. Results suggest that specificity plays an important role in word processing and the importance of taking specificity into consideration when investigating concreteness effects.

Hypermnesia, the increase in recall over trials without relearning or re-exposure to the studied items, has intrigued researchers since Ballard first reported the effect in 1913. In the typical hypermnesia study, additional retrieval trials are unexpected, and when announced, may induce context changes that re-focuses attention and effort on retrieving unrecalled items. The present studies examined the effects of context change on retrieval by telling some participants prior to study (trials-known condition) that three trials will be given to recall line drawings (Experiment 1) or words (Experiment 2) whereas others were not so informed (hypermnesia condition). Results of Experiment 1 revealed hypermnesia but no between-group differences on the sub-processes of item gains, losses, or intrusions. In Experiment 2, hypermnesia and between-group differences were found for item gains and intrusions, results that were marginally significant when data were aggregated across both experiments. Results are discussed in terms of the change in cue set hypothesis (Raaijmakers & Shiffrin, 1980) and the effects of internal and external context changes on hypermnesia. Suggestions for future studies are also presented.

Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder in children. Previous studies have shown that children with ADHD have impaired processing of emotional stimuli, but it is unclear whether their ability to integrate multimodal emotional stimuli is impaired and at which processing pathway this impairment exists. The present study investigated the ability of children with ADHD to integrate emotional audiovisual stimuli under different emotional conditions, and the effect of audiovisual integration on IOR to reveal the impaired processing pathway of their emotional audiovisual integration. Fifty-eight school-age children (29 with ADHD and 29 matched typically developing (TD) children) performed an emotional valence discrimination task with a cue-target paradigm. The results showed that children with ADHD did not exhibit audiovisual integration of emotional stimuli in all experimental conditions. In addition, the IOR effect was significantly smaller for audiovisual targets than for visual targets under the negative but not the neutral emotion condition in children with ADHD, whereas this effect was present in all emotion conditions in TD children. These results indicate that the ability to integrate emotional audiovisual information is impaired in children with ADHD and this impairment exists in both bottom-up and top-down pathways. Additionally, although presenting emotional auditory stimuli at the same time as emotional faces reduced IOR both in children with ADHD and TD, the manner of reduction differed. These findings provide new evidence of emotional processing deficits and multimodal integration deficits in children with ADHD, and help provide support for children in educational settings.

Mindfulness and cognitive reappraisal have been recognized as two useful ways to regulate emotions. The former tends to cultivate an attitude of being open and accepting of emotional events; whereas the latter involves a top-down process of re-interpreting emotional events. However, it is unclear how mindfulness influences cognitive reappraisal. Hence, the current study mainly addressed this research issue by exploring the mediating role of emotional and interoceptive awareness. 372 participants were asked to report dispositional mindfulness, cognitive reappraisal, emotional awareness, and interoceptive awareness by means of corresponding questionnaires. First, we performed the Pearson Correlations among the four factors, then assessed the mediating role of emotional awareness and interoceptive awareness in the link between mindfulness and cognitive reappraisal in separated models. Last, we used structural equation modeling (SEM) to investigate the link when both emotional and interoceptive awareness acted as the mediating variables. Results showed that mindfulness was negatively correlated with cognitive reappraisal, emotional awareness, and interoceptive awareness; whereas emotional awareness, interoceptive awareness, and cognitive reappraisal were positively correlated with each other. Moreover, increased mindfulness had a significantly negative effect on cognitive reappraisal, by reducing emotional and interoceptive awareness separately or successively. Except for the No-worrying factor, the remaining seven factors of interoceptive awareness were significantly loaded onto the latent variable. The result reveals the negative relationship between mindfulness and cognitive reappraisal. This link is mediated by one's emotional awareness and interoceptive awareness independently or successively, which may reflect the intensity of externally-emotional reactivity that signify the need to regulate emotions by means of cognitive reappraisal.

Recent research has focused on the spatial attention bias toward pain-related cues in individuals with fear of pain (FOP), but our understanding of its temporal attention features, particularly regarding emotional faces, is limited. To address this gap, 39 individuals with high fear of pain (H-FOP) and 37 with low fear of pain (L-FOP) completed a rapid serial visual presentation dual task. Participants viewed a series of rapidly presented pictures, first identified neutral building images as the first target (T1) and then emotional faces (painful, neutral, and happy) as the second target (T2). T1 and T2 presented at time intervals of 232 ms (lag 2) and 696 ms (lag 6), respectively. Results indicate that H-FOP group members were less accurate in recognizing faces at lag 2 shortly after correctly identifying T1 compared to those L-FOP group members. Notably, all participants were more accurate in recognizing painful faces at lag 2 than in identifying neutral and happy faces, suggesting a negative bias toward pain stimuli when attentional resources were limited. In contrast, at lag 6, when attentional resources were more abundant, participants showed greater accuracy in recognizing neutral faces than emotional faces. These findings underscore the influence of fear of pain and available cognitive resources on the attentional processing of emotional faces over time, providing insights into how fear of pain affects the temporal dynamics of emotional face recognition and the role of attentional resources.

Driving is a complex task necessitating an intricate interplay of sensory, motor, and cognitive abilities. Extensive research has underscored the role of neurocognitive functions, including attention, memory, executive functions, and visuospatial skills, in driving safety and performance. Despite evidence suggesting cognitive training's potential in enhancing driving abilities, comprehensive cognitive training's impact on driving performance in young adult drivers remains unexplored. Our study aimed to fill this gap by implementing an intensive, 8-week, multidomain computerized cognitive training program and assessing its transfer effects on the driving performance of young adult drivers, using a high-fidelity simulator. The study employed a randomized controlled trial design, with passive control group. The mixed-design analysis of variance (ANOVA) revealed a notable interaction between the time of testing and the respective participant groups concerning driving performance. Post hoc analyses showed that, compared to the control group, participants undergoing cognitive training demonstrated significantly fewer traffic infractions in the post-training evaluation. These findings suggest that cognitive training could be a useful tool for enhancing driving safety and performance in young adult drivers. Further research should aim to address the limitations posed by the absence of an active control group.