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951.
The effects of interrupting an event-based prospective memory (PM) task and its associated ongoing task were compared for two groups of children: 8- to 9-year-olds (n?=?35) and 12- to 13-year-olds (n?=?28). Additionally, PM performance was examined as a function of attainment on a battery of tests of executive functioning (viz., Controlled Oral Word Association Test, Letter Number Sequencing Test, Stroop Color and Word Test, and Trail Making Test). A significant main effect of age indicated that the older children correctly carried out intended actions more often than the younger children. Consistent with the prefrontal model of PM, interruption had no impact on PM accuracy in the older group but produced reliable decrements to the accuracy of the younger group. Whereas IQ showed no association with PM performance, reliable relations between PM skills and aspects of their executive functioning were found. 相似文献
952.
Peter D. Patrick Ph.D. Reinaldo B. Oriá Ph.D. Vandana Madhavan M.D. Relana C. Pinkerton Ph.D. Breyette Lorntz Ph.D. Aldo A. M. Lima M.D. Ph.D. 《Child neuropsychology》2013,19(3):233-244
The effects of heavy burdens of diarrhea in the first 2 years of life on specific executive control function like verbal fluency are not well understood. In previous studies, we have shown associations of early childhood diarrhea (ECD) with nonverbal intelligence and school functioning. Therefore, we postulated that ECD might affect early neuropsychological development leading to long-term deficits in normal cognitive development. Based on our extensive 14-year prospective cohort studies of early childhood diarrheal illnesses in a Brazilian shantytown community, we examined ECD correlations between specific impairments of higher mental function and executive skills in shantytown children 5–10 years later (now at 6–12) years of age. Specifically we examined whether heavy diarrheal illnesses correlate with reduced performance on selected tests of executive function. Our study, for the first time, suggests a disproportional impairment in semantic but not phonetic fluency in a subset of children with heavy burdens of diarrhea in their first 2 years of life even when controlling for maternal education, breastfeeding, and child schooling. Similar semantic decrements have been associated with impaired recovery from brain injury. These exploratory studies suggest the importance of verbal fluency tests to assess executive functioning in children challenged by poor nutrition and diarrhea in early life. In addition, our unique findings show the potential influences of early childhood diarrhea on language development that is so critical to productive adulthood and potentially set a foundation for new neuropsychological approaches, which assess early burdens of enteric illnesses on childhood development. 相似文献
953.
Andrew Bowie 《British Journal for the History of Philosophy》2013,21(3):459-483
Commentators commonly assume that Descartes regards it as a function of the passions to inform us or teach us which things are beneficial and which are harmful. As a result, they tend to infer that Descartes regards the passions as an appropriate guide to what is beneficial or harmful. In this paper I argue that this conception of the role of the passions in Descartes is mistaken. First, in spite of a number of texts appearing to show the contrary, I argue that Descartes does not regard it as the role of the passions to inform us about what is beneficial or harmful. Second, although Descartes calls the passions good and useful, I argue that Descartes does not think we should allow ourselves to be guided by them. When we recognize that the function of the passions is largely motivational and not informative, we can more easily understand Descartes's practical advice in The Passions of the Soul that happiness requires us to guide our passions instead of letting our passions guide us. 相似文献
954.
Autobiographical knowledge is stored hierarchically, at both specific and general levels of representation. It has also been proposed that the self is the structure around which autobiographical memories are organised. The current series of studies assessed whether the autobiographical memory difficulties observed in adults with autism spectrum disorders (ASD) could be due to problems in using the self as an effective memory cue. A series of cueing paradigms were used to assess the accessibility of both specific and general autobiographical knowledge relating to (i) currently pursued goals (either high or low in self–concordance) and (ii) goals that participants were not currently pursuing. Results demonstrated that while event-specific knowledge was impaired in the ASD group, general event knowledge appeared relatively intact. Moreover, while both event-specific and general event knowledge were organised around goals of the self in control participants, a corresponding relationship was only observed for general event knowledge in the ASD group. 相似文献
955.
ABSTRACTAutobiographical memories are memories for personally experienced life events. Previous research has revealed individual differences in the ability to recall specific memories that happened at a particular time and place. Some studies suggest such differences can be attributed to the varying capacity of executive function. However, little is known regarding which specific executive function skills predict autobiographical memory specificity. Participants were asked to complete multiple measures of executive function as well as an autobiographical memory task in which they were asked to recall a specific personal memory connected to concrete and abstract cue words. We hypothesised that executive function will be positively related to autobiographical memory specificity and that this relation will be moderated by the cue word type. The results revealed that individuals with higher executive function skills, specifically, higher inhibitory control and cognitive flexibility, recalled significantly more specific memories than those with lower executive function skills; however, no significant interaction between executive function ability and cue word type was found. 相似文献
956.
Specific autobiographical memories have been theorised to serve a directive function, whereby the content of the memory directs behaviour outside awareness. The present research tested whether the extent to which a memory feels low in closure, or psychologically not in the past, moderates this directive effect. A total of 163 participants in an online experiment were asked to recollect a specific autobiographical memory of a time they had failed to donate to charity, or were not asked to recollect a memory. Those who recollected a memory were randomly assigned to think of the memory as high versus low in closure. Recollecting an autobiographical memory made to feel low in closure led to more memory-relevant behaviour than either recollecting a memory made to feel high in closure, or no memory at all. Moreover, the directive effect of a low-closure memory occurred whether participants were made aware of an upcoming behavioural opportunity or not. Discussion centres on possible processes linking low closure and behaviour, as well as implications for the self-memory system theory of autobiographical memory. 相似文献
957.
为了观察慢快综合征患者植入起搏器后对心功能,心房高频事件的影响,将植入具有自动化功能双腔起搏器的39例患者分为2组,A组起搏心率55次/分,B组起搏心率65次/分,术后1年内程控获取心房起搏百分比(Ap)、心室起搏百分比(Vp)、高频心房事件发生率(AHRE)、左房内径(LAD)、左室舒张末内径(LVEDD)、左室射血分数(LVEF)、血脑钠肽(BNP).结果显示,A组相比B组Ap、Vp明显降低,LVEDD、LVEF明显改善,BNP明显降低,LAD、AHRE两组无差异.故对于慢快综合征患者,适当降低起搏频率可明显改善LVEDD、LVEF,使BNP明显降低. 相似文献
958.
Joseph A. Bracken S. J. 《Theology & Science》2013,11(1):47-56
In The Cosmic Blueprint,1 Paul Davies takes note of the unresolved philosophical issues involved in the use of “field” imagery within evolutionary biology and quantum physics. The author proposes that the metaphysical scheme of Alfred North Whitehead with its notion of “actual occasions” might be key to solving these mysteries, but only if Whiteheadian “societies” were reinterpreted as enduring structured fields of activity for the ongoing succession of their constituent actual occasions. For, implicit in this revised understanding of Whiteheadian societies is a new paradigm for the philosophical relation between the One and the Many, which would allow for genuine top-down as well as bottom-up causation in the emergence of new forms or structures within the evolutionary process. 相似文献
959.
《Journal of couple & relationship therapy》2013,12(1):21-28
Healthy coupling, defined as coupling which supports the growth of the personhood of both partners, is explored herin. Healthy coupling is viewed as being based on a rhythm of confluence (formation of a "We" from the "I" and the "Thou") and difluence (clear differentiation of an "I" and a "Thou" from the "We"). Criteria for the recognition of natural, flexible confluence and difluence are contrasted with those of an unnatural, rigid pattern. 相似文献
960.