Alison M. Gomes  Megan M. Spencer-Smith  Rani K. Jacobs  Lee Coleman  Vicki A. Anderson 《Child neuropsychology》2013,19(4):392-403

Attention and social functioning and their interrelationships have not been routinely examined in children with early brain insult (EBI). This study aimed to describe attention and social functioning in children with two types of EBI: malformations of cortical development (MCD) and stroke. Children diagnosed with MCD (n?=?14, 6 males) or stroke (n?=?14, 8 males) aged 8 to 14 years (M?=?12 years 11 months) completed neuropsychological assessments to examine attention processes. Primary caregivers completed a questionnaire to assess executive components of children's attention and teachers completed a questionnaire to measure children's social functioning. Brain scans (MRI or CT) were coded by a pediatric neuroradiologist. Higher rates of impairments in attention and social function were found in children with EBI compared with normative expectations. Children with MCD experienced more global and clinically significant levels of impairment than children with stroke; though impairments were present in both groups. A strong association between executive components of attention and social function was observed. In addition, complex attention processes were associated with social function. The findings emphasize the reciprocity between attention, behavior and social outcomes, and the vulnerability of social function following EBI.  相似文献   

    

Tracy Packiam Alloway 《Child neuropsychology》2013,19(5):483-494

The main objective of present study was to investigate whether the patterns of working memory performance differ as a function of attention and motor difficulties, and whether children with ADHD and DCD could be reliably discriminated on the basis of their memory deficits. A related aim was to investigate the link between their working memory profiles and academic attainment. Fifty children with ADHD-Combined, 55 children with DCD, and an age-matched group of 50 typically developing children with average working memory were assessed on standardized measures of working memory, IQ, and academic attainment (reading, spelling, comprehension, and math). The normal controls performed significantly better than both clinical groups on all working memory tests. Specific patterns emerged in the memory profile of the clinical groups: The children with DCD had a depressed performance in all working memory tests, with particularly low scores in visuospatial memory tasks; children with ADHD performed within age-expected levels in short-term memory but had a pervasive working memory deficit that impacted both verbal and visuospatial domains. The clinical groups could reliably be discriminated on the basis of their short-term memory scores. Their learning profiles were similar. It is possible that the working memory profiles of the children with ADHD and DCD are influenced by distinct underlying cognitive mechanisms, rather than a general neurodevelopmental delay. Despite these distinctive patterns of memory performance, both clinical groups performed similarly on academic attainments, suggesting that memory may underlie learning difficulties, independent of related clinical disorders.  相似文献   

    

Ethan Ludwin-Peery  Dustin Tingley 《Ethics & behavior》2014,24(3):253-262

We compared the punitiveness of two groups following a manipulation in which participants were either able to cheat on a simple number-matching task, by taking more money then they rightfully earned, or prevented from doing so on the same task. After completing the task, participants read a number of small vignettes of politicians who had acted questionably, and then were asked to rate the scenarios on both how wrong the behavior was and how much punishment it deserved. Participants given the opportunity to cheat with impunity were significantly less punitive when judging questionable behavior on the part of elected officials.  相似文献   

    

Lester C. Loschky  Ryan V. Ringer  Aaron P. Johnson  Adam M. Larson  Mark Neider  Arthur F. Kramer 《Visual cognition》2014,22(3-4):522-547

Blur detection is affected by retinal eccentricity, but is it also affected by attentional resources? Research showing effects of selective attention on acuity and contrast sensitivity suggests that allocating attention should increase blur detection. However, research showing that blur affects selection of saccade targets suggests that blur detection may be pre-attentive. To investigate this question, we carried out experiments in which viewers detected blur in real-world scenes under varying levels of cognitive load manipulated by the N-back task. We used adaptive threshold estimation to measure blur detection thresholds at 0°, 3°, 6°, and 9° eccentricity. Participants carried out blur detection as a single task, a single task with to-be-ignored letters, or an N-back task with four levels of cognitive load (0, 1, 2, or 3-back). In Experiment 1, blur was presented gaze-contingently for occasional single eye fixations while participants viewed scenes in preparation for an easy picture recognition memory task, and the N-back stimuli were presented auditorily. The results for three participants showed a large effect of retinal eccentricity on blur thresholds, significant effects of N-back level on N-back performance, scene recognition memory, and gaze dispersion, but no effect of N-back level on blur thresholds. In Experiment 2, we replicated Experiment 1 but presented the images tachistoscopically for 200 ms (half with, half without blur), to determine whether gaze-contingent blur presentation in Experiment 1 had produced attentional capture by blur onset during a fixation, thus eliminating any effect of cognitive load on blur detection. The results with three new participants replicated those of Experiment 1, indicating that the use of gaze-contingent blur presentation could not explain the lack of effect of cognitive load on blur detection. Thus, apparently blur detection in real-world scene images is unaffected by attentional resources, as manipulated by the cognitive load produced by the N-back task.  相似文献   

    

Peter Mudge  Daniel Fleming  Terence Lovat 《Journal of Beliefs & Values》2014,35(2):144-154

This article will argue that neuroscientific insights can inform religious and spiritual education’s capacity for strengthening student understanding, promoting transformation and ultimately wisdom. Among other findings, it will show that current neuroscientific research supports a holistic approach to pedagogy which emphasises the cognitive, affective, moral and other dimensions of student learning and the corresponding need to facilitate development in all of these dimensions in order for authentic learning to take place. As such, the article adopts a cross-disciplinary reference point, referring to research that has demonstrated the usefulness of neuroscientific findings in application to education through a specific focus on values education. Values education is held up as a discipline with complementary interests to a holistic religious and spiritual education, these interests being in its capacity to inculcate in students the character dispositions which orientate them towards moral excellence, so allowing them to navigate complex ethical terrain, contribute constructively to society, and ultimately achieve human flourishing (Porter 2001 Porter, J. 2001. “Virtue Ethics.” In The Cambridge Companion to Christian Ethics, edited by R. Gill. Cambridge: Cambridge University Press. [Google Scholar]; Becker 2004 Becker, M. 2004. “Virtue Ethics, Applied Ethics and Rationality Twenty-three Years after ‘After Virtue’.” South African Journal of Philosophy 23 (3): 267–281.[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]; Narvaez 2007; Rachels 2007). Drawing on what has been demonstrated above, we will argue that neuroscientific insights can help in understanding and facilitating religious and spiritual education as holistic and able to respond to contemporary issues of personal identity and social friction and, furthermore, as uniquely poised to contribute to contemporary educational research, including around the intersections between neuroscience and education.  相似文献   

    

Sara Antunes-Alves  Katherine Thompson  Ueli Kramer  Martin Drapeau 《Counselling and Psychotherapy Research》2014,14(2):93-101

Aim: Cognitive errors (CE) and coping strategies (CS) can bear weight on how individuals relate to others and perceive interpersonal relationships. However, there is little research into how clients' erroneous beliefs and maladaptive coping strategies can interfere with the therapeutic process. This study utilised a sample of healthy clients to explore the relationship between their CEs and CSs and their evaluation of therapy. Method: Therapy sessions of undergraduate student clients (N =26) were rated using the Cognitive Error Rating Scale (CERS – 3rd edition), the Coping Patterns Rating Scale (CPRS;), the Session Evaluation Questionnaire (SEQ) and the Session Impact Scale (SIS). Results: Clients who engaged in dichotomous thinking endorsed problem solving less and were more likely to feel unsupported and misunderstood by the therapist. Clients who discounted the positive tended to feel more pressured and judged by therapists. Conversely, those who engaged in problem solving were more likely to find sessions deeper and more valuable as compared to those who reacted to stressful events by submission, escape, or opposition. Implications: Better understanding how and when a client's cognitive errors and coping mechanisms are at play during therapy can help clinicians to address them and intervene appropriately.  相似文献   

    

Robert W. Hughes 《PsyCh Journal》2014,3(1):30-41

A body of laboratory work is reviewed suggesting that auditory distraction comes in two functionally distinct forms. Interference‐by‐process is produced when the involuntary processing of the sound competes with a similar process applied deliberately to perform a focal task. In contrast, attentional capture is produced when the sound causes a disengagement of attention away from the prevailing task, regardless of the task processes involved. Particular attention is devoted to reviewing a range of converging evidence from both experimental and individual‐ and group‐differences‐based research, indicating that auditory attentional capture is controllable via greater top‐down task engagement whereas interference‐by‐process is not.  相似文献   

    

Su Yin Ang  Kerry Lee 《Memory (Hove, England)》2013,21(8):918-933

Previous research with adults found that spatial short-term and working memory tasks impose similar demands on executive resources. We administered spatial short-term and working memory tasks to 8- and 11-year-olds in three separate experiments. In Experiments 1 and 2 an executive suppression task (random number generation) was found to impair performances on a short-term memory task (Corsi blocks), a working memory task (letter rotation), and a spatial visualisation task (paper folding). In Experiment 3 an articulatory suppression task only impaired performance on the working memory task. These results suggest that short-term and working memory performances are dependent on executive resources. The degree to which the short-term memory task was dependent on executive resources was expected to be related to the amount of experience children have had with such tasks. Yet we found no significant age-related suppression effects. This was attributed to differences in employment of cognitive strategies by the older children.  相似文献   

    

Thomas G. Adams Jr  Jeffrey L. Willems  Ana J. Bridges 《Anxiety, stress, and coping》2013,26(2):157-159

Abstract

Recent research has highlighted the central role of disgust in the etiology and maintenance of contamination aversion (CA). Data would also suggest that, although amendable to the treatment of choice for CA (exposure and response prevention [ERP]), disgust is resistant to habituation. However, with regard to CA, it is not yet known if disgust's resistance to habituation is an artifact of the emotion or the disorder. Specifically, research has not yet indicated if severity of CA moderates the effect of ERP on disgust. Utilizing an undergraduate convenience sample (n=33), the present study compared emotional responding (disgust and fear) with repeated exposure to a disgusting contamination-relevant stimulus between participants who are high in contamination aversion (HCA; n=17) and low in contamination aversion (LCA; n=16). Results indicated that, habituation of disgust was slower than fear within the HCA group but not the LCA group. Contrasts revealed that the decay of fear across trials was faster for HCA participants when compared with LCA participants, although decay of disgust was similar between groups. These results indicate that habituation of disgust is slower than fear when elevated CA is present.  相似文献   

    

Nicholas T. Van Dam  Daniel F. Gros  Mitch Earleywine  Martin M. Antony 《Anxiety, stress, and coping》2013,26(1):70-86

Abstract

Evidence suggests that the State Trait Inventory for Cognitive and Somatic Anxiety (STICSA) may be a more pure measure of anxiety than other commonly used scales. Further, the STICSA has excellent psychometric properties in both clinical and nonclinical samples. The present study aimed to extend the utility of the STICSA – Trait version by identifying a cut-off score that could differentiate a group of clinically diagnosed anxiety disorder patients (n=398) from a group of student controls (n =439). Two receiver operating characteristic curve analyses indicated cut-off scores of 43 (sensitivity=.73, specificity=.74, classification accuracy=.74) and 40 (sensitivity=.80, specificity=.67, classification accuracy=.73), respectively. In a large community sample (n =6685), a score of 43 identified 11.5% of individuals as probable cases of clinical anxiety, while a score of 40 identified 17.0% of individuals as probable cases of clinical anxiety. As a result of differences in sensitivity and specificity, the present findings suggest a cut-off score of 43 is optimal to identify probable cases of clinical anxiety, while a cut-off score of 40 is optimal to screen for the possible presence of anxiety disorders.  相似文献