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31.
一个小样本受试者内设计实验,受试者在实验允许的酒精剂量范围内自由选择摄入量。实验安排饮酒前,酒后30分钟、110分钟和170分钟四个测试阶段,分别检验受试者在模拟驾驶和实际驾驶两项任务中的认知行为。酒后30分钟实际驾驶的技能与其他三个测试期相比存在有意义的差别显著性;模拟测试任务中酒后对红、黄两种信号灯的认知反应时之间呈现显著性差别,酒后110分钟对黄色信号灯的反应明显延迟。研究提示:受试对酒精感受性的估计是不可靠的,小剂量酒精也能对驾驶行为构成伤害。  相似文献   
32.
本文从现代心理学角度考察了唯识学之心法八识所建构的认识结构。  相似文献   
33.
The relation between spider fear in children and cognitive processing bias toward threatening information was examined. It was investigated whether spider fear in children is related to a cognitive bias for threatening pictures and words. Pictorial and linguistic Stroop stimuli were administered to 28 spider phobic and 30 control children aged 8–12. Spider-phobic children showed a moderate bias for threatening words. Surprisingly, no bias was found for spider pictures, while the spider-phobic children judged the pictures as more aversive. Moreover, in a recent similar study in adults (Kindt & Brosschot, 1997), a strong relation between spider phobia and bias toward threat words and pictures was found. Several explanations are given to account for this divergence.  相似文献   
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Distorted negative self-images and impressions appear to play a key role in maintaining Social Anxiety Disorder (SAD). In previous research, McManus et al. (2009) found that video feedback can help people undergoing cognitive therapy for SAD (CT-SAD) to develop a more realistic impression of how they appear to others, and this was associated with significant improvement in their social anxiety. In this paper we first present new data from 47 patients that confirms the value of video feedback. Ninety-eighty percent of the patients indicated that they came across more favorably than they had predicted after viewing a video of their social interactions. Significant reductions in social anxiety were observed during the following week and these reductions were larger than those observed after control periods. Comparison with our earlier data (McManus et al., 2009) suggests we may have improved the effectiveness of video feedback by refining and developing our procedures over time. The second part of the paper outlines our current strategies for maximizing the impact of video feedback. The strategies have evolved in order to help patients with SAD overcome a range of processing biases that could otherwise make it difficult for them to spot discrepancies between their negative self-imagery and the way they appear on video.  相似文献   
36.
    
In this study, we used think-aloud protocols to compare how 44 fingerprint examiners and 44 novices analysed prints. Through this qualitative approach, we discovered several notable differences. Experts focused on local ridge characteristics and minute details of each print, while novices concentrated more on global features. Additionally, experts demonstrated adaptability in dynamically planning their systematic approach and integrated specialised knowledge of causal factors affecting prints. In contrast, the novices relied more on general intuition. Furthermore, experts consistently displayed critical thinking and metacognition, carefully weighing the reliability of each identifying feature before making conclusions. However, there was variation in the precise evaluation approaches and conclusion thresholds among experts. Overall, these findings reveal the substantial complexity, adaptability and domain knowledge enhancing expert performance in fingerprint analysis. We discuss implications including balancing training of intuitive and analytical reasoning, implementing more detailed documentation, incorporating falsification practices and driving statistical advancements to strengthen evidence evaluation.  相似文献   
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Investigative interviewers are often required to accurately remember information that has been provided by different people. This can be at the scene of an event or during follow-up investigations in interview rooms. Interviewers must accurately monitor the source of information to differentiate between witnesses' accounts and to assess what information is novel and what has been corroborated by others or by physical evidence. The current research examined the effects of cognitive load on memory and source monitoring accuracy for information provided by multiple witnesses. Participants, under conditions of high cognitive load (HCL) where load was induced via interviewer-relevant tasks (e.g., formulating questions) or no cognitive load (NCL), watched five mock-witnesses' accounts of the same crime. Each witness provided several details of the crime that were unique to their individual account. When asked about account details, and which witness had provided each detail, mock-interviewers' memory accuracy was lower in the HCL condition than the NCL condition. There was no difference between cognitive load conditions for source monitoring accuracy, which was poor regardless of condition.  相似文献   
38.
    
Işık Sarıhan; 《Ratio》2024,37(1):1-13
Recent philosophy has seen a resurgence of the realist view of sensible qualities such as colour. The view holds that experienced qualities are properties of the objects in the physical environment, not mentally instantiated properties like qualia or merely intentional, illusory ones. Some suggest that this move rids us of the explanatory gap between physical properties and the qualitative features of consciousness. Others say it just relocates the problem of qualities to physical objects in the environment, given that such qualities cannot be derived from the non-qualitative properties of objects, and it does not resolve the problem of consciousness either. I argue that such an outcome is welcome: if the physical world is full of explanatory gaps, then the mind–body explanatory gap is not so special. Moreover, the explanatory gaps regarding qualities of objects are less puzzling than the brain-qualia gap. In order to counter the usual worries concerning realism about objective qualities, I introduce ‘imperfect realism’ as an alternative to colour pluralism and complex reductionism, which accommodates realism in the face of widespread perceptual error. I conclude with a discussion of how this ‘multiple-gaps view’ sits better with a naturalistic framework compared to the Galilean-Cartesian account of qualities.  相似文献   
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Texting while driving (TWD) poses a significant hazard, particularly among young adults, as it requires simultaneous engagement in competing tasks. Despite widespread awareness of its dangers, drivers continue to engage in TWD. This study investigates the psychological and cognitive factors that influence TWD, employing the protection motivation theory (PMT). Structural equation modeling was conducted on a sample of 674 survey respondents aged 18–25. Factors influencing TWD behavior were revealed, including response cost, threat vulnerability, cognitive failure, self-efficacy, and threat severity. Response cost was the primary barrier. Notably, not all subdimensions of threat appraisal and coping appraisal have a direct impact on TWD; cognitive failures serve as a mediator solely between threat vulnerability and response cost. An understanding of TWD provides insights into the TWD behavior of young drivers. By integrating the PMT with cognitive failure, this approach informs the development of interventions and regulations aimed at discouraging TWD and improving road safety.  相似文献   
40.
    
Williams syndrome (WS) is a rare genetic syndrome. As with all rare syndromes, obtaining adequately powered sample sizes is a challenge. Here we present legacy data from seven UK labs, enabling the characterisation of cross-sectional and longitudinal developmental trajectories of verbal and non-verbal development in the largest sample of individuals with WS to-date. In Study 1, we report cross-sectional data between N = 102 and N = 209 children and adults with WS on measures of verbal and non-verbal ability. In Study 2, we report longitudinal data from N = 17 to N = 54 children and adults with WS who had been tested on at least three timepoints on these measures. Data support the WS characteristic cognitive profile of stronger verbal than non-verbal ability, and shallow developmental progression for both domains. Both cross-sectional and longitudinal data demonstrate steeper rates of development in the child participants than the adolescent and adults in our sample. Cross-sectional data indicate steeper development in verbal than non-verbal ability, and that individual differences in the discrepancy between verbal and non-verbal ability are largely accounted for by level of intellectual functioning. A diverging developmental discrepancy between verbal and non-verbal ability, whilst marginal, is not mirrored statistically in the longitudinal data. Cross-sectional and longitudinal data are discussed with reference to validating cross-sectional developmental patterns using longitudinal data and the importance of individual differences in understanding developmental progression.  相似文献   
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