Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition最新文献

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Naturalistic assessment of executive function and everyday multitasking in healthy older adults. 健康老年人执行功能和日常多任务处理的自然评估。
IF 1.9
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2013-01-01 Epub Date: 2013-04-04 DOI: 10.1080/13825585.2013.781990
Courtney McAlister, Maureen Schmitter-Edgecombe
{"title":"Naturalistic assessment of executive function and everyday multitasking in healthy older adults.","authors":"Courtney McAlister,&nbsp;Maureen Schmitter-Edgecombe","doi":"10.1080/13825585.2013.781990","DOIUrl":"https://doi.org/10.1080/13825585.2013.781990","url":null,"abstract":"<p><p>Everyday multitasking and its cognitive correlates were investigated in an older adult population using a naturalistic task, the Day Out Task. Fifty older adults and 50 younger adults prioritized, organized, initiated, and completed a number of subtasks in a campus apartment to prepare for a day out (e.g., gather ingredients for a recipe, collect change for a bus ride). Participants also completed tests assessing cognitive constructs important in multitasking. Compared to younger adults, the older adults took longer to complete the everyday tasks and more poorly sequenced the subtasks. Although they initiated, completed, and interweaved a similar number of subtasks, the older adults demonstrated poorer task quality and accuracy, completing more subtasks inefficiently. For the older adults, reduced prospective memory abilities were predictive of poorer task sequencing, while executive processes and prospective memory were predictive of inefficiently completed subtasks. The findings suggest that executive dysfunction and prospective memory difficulties may contribute to the age-related decline of everyday multitasking abilities in healthy older adults.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"735-56"},"PeriodicalIF":1.9,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13825585.2013.781990","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40246333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 37
Recall of word lists is enhanced with increased spreading activation. 单词列表的记忆能力随着扩散激活的增加而增强。
IF 1.9
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2013-01-01 Epub Date: 2013-01-09 DOI: 10.1080/13825585.2012.747672
Paul S Foster, Katelyn M Roosa, Valeria Drago, Kaylei Branch, Glen Finney, Kenneth M Heilman
{"title":"Recall of word lists is enhanced with increased spreading activation.","authors":"Paul S Foster,&nbsp;Katelyn M Roosa,&nbsp;Valeria Drago,&nbsp;Kaylei Branch,&nbsp;Glen Finney,&nbsp;Kenneth M Heilman","doi":"10.1080/13825585.2012.747672","DOIUrl":"https://doi.org/10.1080/13825585.2012.747672","url":null,"abstract":"<p><p>Some evidence exists supporting a relationship between spreading activation in semantic/lexical memory networks and episodic memory. However, the results have been mixed and there have been no investigations examining whether a relationship exists between variability in spreading activation and episodic memory. Hence, we sought to investigate these potential relationships. Thirteen individuals were administered the Hopkins Verbal Learning Test-Revised (HVLT-R) and the Controlled Oral Word Association Test (COWAT). The average word frequency of all the \"F\" words generated on the COWAT was used as a measure of spreading activation. Variability in spreading activation was assessed by calculating the variability of the word frequencies from the COWAT across time. The results confirmed our hypotheses, with significant negative correlations found between free recall on the HVLT-R and both the average word frequency and measures of variability in spreading activation.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"553-66"},"PeriodicalIF":1.9,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13825585.2012.747672","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40220062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Mood, motivation, and misinformation: aging and affective state influences on memory. 情绪、动机和错误信息:年龄和情感状态对记忆的影响。
IF 1.9
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2012-01-01 Epub Date: 2011-11-08 DOI: 10.1080/13825585.2011.622740
Thomas M Hess, Lauren E Popham, Lisa Emery, Tonya Elliott
{"title":"Mood, motivation, and misinformation: aging and affective state influences on memory.","authors":"Thomas M Hess,&nbsp;Lauren E Popham,&nbsp;Lisa Emery,&nbsp;Tonya Elliott","doi":"10.1080/13825585.2011.622740","DOIUrl":"https://doi.org/10.1080/13825585.2011.622740","url":null,"abstract":"<p><p>Normative age differences in memory have typically been attributed to declines in basic cognitive and cortical mechanisms. The present study examined the degree to which dominant everyday affect might also be associated with age-related memory errors using the misinformation paradigm. Younger and older adults viewed a positive and a negative event, and then were exposed to misinformation about each event. Older adults exhibited a higher likelihood than young adults of falsely identifying misinformation as having occurred in the events. Consistent with expectations, strength of the misinformation effect was positively associated with dominant mood, and controlling for mood eliminated any age effects. Also, motivation to engage in complex cognitive activity was negatively associated with susceptibility to misinformation, and susceptibility was stronger for negative than for positive events. We argue that motivational processes underlie all of the observed effects, and that such processes are useful in understanding age differences in memory performance.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"13-34"},"PeriodicalIF":1.9,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13825585.2011.622740","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40133365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 33
Semantic encoding enhances the pictorial superiority effect in the oldest-old. 语义编码增强了老年人的图像优势效应。
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2012-01-01 Epub Date: 2011-11-07 DOI: 10.1080/13825585.2011.619645
Katie E Cherry, Jennifer Silva Brown, Erin Jackson Walker, Emily A Smitherman, Emily O Boudreaux, Julia Volaufova, S Michal Jazwinski
{"title":"Semantic encoding enhances the pictorial superiority effect in the oldest-old.","authors":"Katie E Cherry, Jennifer Silva Brown, Erin Jackson Walker, Emily A Smitherman, Emily O Boudreaux, Julia Volaufova, S Michal Jazwinski","doi":"10.1080/13825585.2011.619645","DOIUrl":"10.1080/13825585.2011.619645","url":null,"abstract":"<p><p>ABSTRACT We examined the effect of a semantic orienting task during encoding on free recall and recognition of simple line drawings and matching words in middle-aged (44-59 years), older (60-89 years), and oldest-old (90+ years) adults. Participants studied line drawings and matching words presented in blocked order. Half of the participants were given a semantic orienting task and the other half received standard intentional learning instructions. Results confirmed that the pictorial superiority effect was greater in magnitude following semantic encoding compared to the control condition. Analyses of clustering in free recall revealed that oldest-old adults' encoding and retrieval strategies were generally similar to the two younger groups. Self-reported strategy use was less frequent among the oldest-old adults. These data strongly suggest that semantic elaboration is an effective compensatory mechanism underlying preserved episodic memory performance that persists well into the ninth decade of life.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"319-37"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3275694/pdf/nihms336188.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40129259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
If only I had taken my usual route…: age-related differences in counter-factual thinking. 如果我走平常的路线就好了……:与年龄相关的反事实思维差异。
IF 1.9
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2012-01-01 Epub Date: 2011-11-02 DOI: 10.1080/13825585.2011.615904
Michelle Horhota, Andrew Mienaltowski, Fredda Blanchard-Fields
{"title":"If only I had taken my usual route…: age-related differences in counter-factual thinking.","authors":"Michelle Horhota,&nbsp;Andrew Mienaltowski,&nbsp;Fredda Blanchard-Fields","doi":"10.1080/13825585.2011.615904","DOIUrl":"https://doi.org/10.1080/13825585.2011.615904","url":null,"abstract":"<p><p>Previous research suggests that young adults can shift between rational and experiential modes of thinking when forming social judgments. The present study examines whether older adults demonstrate this flexibility in thinking. Young and older adults completed an If-only task adapted from Epstein, Lipson, and Huh's (1992 , Journal of Personality and Social Psychology, 62, 328) examination of individuals' ability to adopt rational or experiential modes of thought while making a judgment about characters who experience a negative event that could have been avoided. Consistent with our expectations for their judgments of the characters, young adults shifted between experiential and rational modes of thought when instructed to do so. Conversely, regardless of the mode of thought being used or the order with which they adopted the different modes of thought (i.e., shifting from experiential to rational in Study 1 and from rational to experiential in Study 2), older adults consistently offered judgments and justifications that reflected a preference for experiential-based thought.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"339-61"},"PeriodicalIF":1.9,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13825585.2011.615904","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40120324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Memory control beliefs and everyday forgetfulness in adulthood: the effects of selection, optimization, and compensation strategies. 记忆控制信念与成年期日常遗忘:选择、优化和补偿策略的影响。
IF 1.9
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2012-01-01 Epub Date: 2011-11-02 DOI: 10.1080/13825585.2011.615905
Gunnar Benjamin Scheibner, Janet Leathem
{"title":"Memory control beliefs and everyday forgetfulness in adulthood: the effects of selection, optimization, and compensation strategies.","authors":"Gunnar Benjamin Scheibner,&nbsp;Janet Leathem","doi":"10.1080/13825585.2011.615905","DOIUrl":"https://doi.org/10.1080/13825585.2011.615905","url":null,"abstract":"<p><p>Controlling for age, gender, education, and self-rated health, the present study used regression analyses to examine the relationships between memory control beliefs and self-reported forgetfulness in the context of the meta-theory of Selective Optimization with Compensation (SOC). Findings from this online survey (N = 409) indicate that, among adult New Zealanders, a higher sense of memory control accounts for a 22.7% reduction in self-reported forgetfulness. Similarly, optimization was found to account for a 5% reduction in forgetfulness while the strategies of selection and compensation were not related to self-reports of forgetfulness. Optimization partially mediated the beneficial effects that some memory beliefs (e.g., believing that memory decline is inevitable and believing in the potential for memory improvement) have on forgetfulness. It was concluded that memory control beliefs are important predictors of self-reported forgetfulness while the support for the SOC model in the context of memory controllability and everyday forgetfulness is limited.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"362-79"},"PeriodicalIF":1.9,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13825585.2011.615905","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40118442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
The influence of functional social support on executive functioning in middle-aged African Americans. 功能性社会支持对中年非裔美国人执行功能的影响。
Regina C Sims, Shellie-Anne Levy, Denée T Mwendwa, Clive O Callender, Alfonso L Campbell
{"title":"The influence of functional social support on executive functioning in middle-aged African Americans.","authors":"Regina C Sims, Shellie-Anne Levy, Denée T Mwendwa, Clive O Callender, Alfonso L Campbell","doi":"10.1080/13825585.2011.567325","DOIUrl":"10.1080/13825585.2011.567325","url":null,"abstract":"<p><p>Social support has a positive influence on cognitive functioning and buffers cognitive decline in older adults. This study examined the relations between social support and executive functioning in middle-aged adults. A community-based sample of African Americans completed the Interpersonal Support Evaluation List, a measure of functions of social support, and two measures of executive functioning, the Stroop Color and Word Test and the Wisconsin Card Sorting Test (WCST). Hierarchical regression analyses were used to explore the hypothesis that different facets of perceived social support influence performance on measures of executive functioning. After controlling for age, gender, and education, social support facets including belonging support, self-esteem support, appraisal support, and tangible support were significant predictors of Stroop performance. In addition, tangible support significantly predicted WCST performance. These findings add to previous literature on social support and cognition; however, findings for middle-aged adults are unique and suggest that social support has a positive influence on some executive functions in African Americans prior to old age.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"414-31"},"PeriodicalIF":0.0,"publicationDate":"2011-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3423330/pdf/nihms-276948.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40112421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Age effects on visual-perceptual processing and confrontation naming. 年龄对视觉知觉加工和对抗命名的影响。
IF 1.9
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2010-03-01 Epub Date: 2009-08-10 DOI: 10.1080/13825580903042643
Audrey H Gutherie, Peter W Seely, Lauren A Beacham, Ronald A Schuchard, William A De l'Aune, Anna Bacon Moore
{"title":"Age effects on visual-perceptual processing and confrontation naming.","authors":"Audrey H Gutherie,&nbsp;Peter W Seely,&nbsp;Lauren A Beacham,&nbsp;Ronald A Schuchard,&nbsp;William A De l'Aune,&nbsp;Anna Bacon Moore","doi":"10.1080/13825580903042643","DOIUrl":"https://doi.org/10.1080/13825580903042643","url":null,"abstract":"<p><p>The impact of age-related changes in visual-perceptual processing on naming ability has not been reported. The present study investigated the effects of 6 levels of spatial frequency and 6 levels of contrast on accuracy and latency to name objects in 14 young and 13 older neurologically normal adults with intact lexical-semantic functioning. Spatial frequency and contrast manipulations were made independently. Consistent with the hypotheses, variations in these two visual parameters impact naming ability in young and older subjects differently. The results from the spatial frequency-manipulations revealed that, in general, young vs. older subjects are faster and more accurate to name. However, this age-related difference is dependent on the spatial frequency on the image; differences were only seen for images presented at low (e.g., 0.25-1 c/deg) or high (e.g., 8-16 c/deg) spatial frequencies. Contrary to predictions, the results from the contrast manipulations revealed that overall older vs. young adults are more accurate to name. Again, however, differences were only seen for images presented at the lower levels of contrast (i.e., 1.25%). Both age groups had shorter latencies on the second exposure of the contrast-manipulated images, but this possible advantage of exposure was not seen for spatial frequency. Category analyses conducted on the data from this study indicate that older vs. young adults exhibit a stronger nonliving-object advantage for naming spatial frequency-manipulated images. Moreover, the findings suggest that bottom-up visual-perceptual variables integrate with top-down category information in different ways. Potential implications on the aging and naming (and recognition) literature are discussed.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"160-90"},"PeriodicalIF":1.9,"publicationDate":"2010-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13825580903042643","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40026089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
How to gain eleven IQ points in ten minutes: thinking aloud improves Raven's Matrices performance in older adults. 如何在十分钟内获得11分智商:大声思考可以提高老年人的雷文矩阵表现。
IF 1.9
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2010-03-01 Epub Date: 2009-08-03 DOI: 10.1080/13825580903042668
Mark C Fox, Neil Charness
{"title":"How to gain eleven IQ points in ten minutes: thinking aloud improves Raven's Matrices performance in older adults.","authors":"Mark C Fox,&nbsp;Neil Charness","doi":"10.1080/13825580903042668","DOIUrl":"https://doi.org/10.1080/13825580903042668","url":null,"abstract":"<p><p>Few studies have examined the impact of age on reactivity to concurrent think-aloud (TA) verbal reports. An initial study with 30 younger and 31 older adults revealed that thinking aloud improves older adult performance on a short form of the Raven's Matrices (Bors & Stokes, 1998, Educational and Psychological Measurement, 58, p. 382) but did not affect other tasks. In the replication experiment, 30 older adults (mean age = 73.0) performed the Raven's Matrices and three other tasks to replicate and extend the findings of the initial study. Once again older adults performed significantly better only on the Raven's Matrices while thinking aloud. Performance gains on this task were substantial (d = 0.73 and 0.92 in Experiments 1 and 2, respectively), corresponding to a fluid intelligence increase of nearly one standard deviation.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"191-204"},"PeriodicalIF":1.9,"publicationDate":"2010-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13825580903042668","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40015662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 39
Everyday cognitive functioning in cardiac patients: relationships between self-report, report of a significant other and cognitive test performance. 心脏病患者的日常认知功能:自我报告、重要他人报告与认知测试表现之间的关系
IF 1.9
Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition Pub Date : 2010-01-01 Epub Date: 2009-08-03 DOI: 10.1080/13825580903009089
Peter C Elliott, Geoff Smith, Christine S Ernest, Barbara M Murphy, Marian U C Worcester, Rosemary O Higgins, Michael R Le Grande, Alan J Goble, David Andrewes, James Tatoulis
{"title":"Everyday cognitive functioning in cardiac patients: relationships between self-report, report of a significant other and cognitive test performance.","authors":"Peter C Elliott,&nbsp;Geoff Smith,&nbsp;Christine S Ernest,&nbsp;Barbara M Murphy,&nbsp;Marian U C Worcester,&nbsp;Rosemary O Higgins,&nbsp;Michael R Le Grande,&nbsp;Alan J Goble,&nbsp;David Andrewes,&nbsp;James Tatoulis","doi":"10.1080/13825580903009089","DOIUrl":"https://doi.org/10.1080/13825580903009089","url":null,"abstract":"<p><p>Candidates for cardiac bypass surgery often experience cognitive decline. Such decline is likely to affect their everyday cognitive functioning. The aim of the present study was to compare cardiac patients' ratings of their everyday cognitive functioning against significant others' ratings and selected neuropsychological tests. Sixty-nine patients completed a battery of standardised cognitive tests. Patients and significant others also completed the Everyday Function Questionnaire independently of each other. Patient and significant other ratings of patients' everyday cognitive difficulties were found to be similar. Despite the similarities in ratings of difficulties, some everyday cognitive tasks were attributed to different processes. Patients' and significant others' ratings were most closely associated with the neuropsychological test of visual memory. Tests of the patients' verbal memory and fluency were only related to significant others' ratings. Test scores of attention and planning were largely unrelated to ratings by either patients or their significant others.</p>","PeriodicalId":520721,"journal":{"name":"Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition","volume":" ","pages":"71-88"},"PeriodicalIF":1.9,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13825580903009089","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40015661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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