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This research compared the performance of younger (mean age — 20.7 years) and older (mean age–68.3 years) adults on a memory task that involved pictures, words, and pictures‐plus‐words as stimuli. The results, consistent with previous research, indicated an equivalent picture superiority effect for both young and old adults when pictures were compared to words. More specifically, although recall scores were significantly higher for younger adults compared to older adults, the superior recall scores for pictures versus words did not differ between the age groups. However, the performance of older adults declined markedly, compared to the younger adults, in the picture‐plus‐word condition. These findings are interpreted as providing support for a divided attention model, which involves effortful processing of both visual and verbal aspects of stimuli. This situation of divided attention appears to put older adults at a relative disadvantage compared to young adults. 相似文献
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The purpose of this study was to explore the relationship between divergent thinking abilities, self‐esteem, and personal characteristics of older adults. A total of 39 subjects ranging in age from 61 to 84 years responded to a personal data inventory, a self‐esteem measure, and a taped auditory free‐response exercise in divergent thinking. Scores were obtained for fluency, flexibility, and originality of thought and for self‐esteem. Level of education was the best predictor of divergent thinking abilities. Self‐esteem and age were significantly correlated with fluency and flexibility but not with originality. Level of education accounted for the greatest proportion of variance in divergent thinking scores. In the multiple regressions neither self‐esteem nor age accounted for a significant proportion of the variance in fluency, flexibility, or originality. Self‐reports of subjects supported positiveness in self‐perceptions. Results are discussed in terms of the age‐decrement model of cognitive abilities and positiveness of educational intervention efforts. 相似文献
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On the basis of metamemory assessment research and theories of discourse comprehension, the Metacomprehension Scale (MCS) was designed to assess multiple dimensions of metacomprehension. In a sample of younger (n = 30) and older (n = 30) adults, we examined age differences in self‐assessed components of metacomprehension and the relation of the MCS to comprehension performance and general verbal ability. Younger adults reported greater use of strategies to resolve comprehension failures (i.e., regulation) and placed higher value on good comprehension skills than older adults. The MCS revealed a substantial amount of variance in comprehension performance and verbal ability, with the regulation dimension of metacomprehension being a reliable and consistent predictor of performance. The results provided support for domain‐specific assessment of metacognition and for the critical role of regulation in comprehension performance. 相似文献
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Marsel A. Heisel Gordon G. Darkenwald Richard E. Anderson 《Educational gerontology》2013,39(2-3):227-240
A national data base was employed for the first time to examine in detail the educational participation behavior of adults 60 years and older. Participation rates, subjects studied, reasons for participation, and locations utilized for learning were found to vary significantly in relation to relative age, educational attainment, sex, race, income, and other participant characteristics. The “old old” and the socioeconomically disadvantaged were much less likely than other older adults to continue their education. What they studied, why, and where contrasted markedly not only with the patterns for adults in general but also with the patterns for other older adults. It is concluded that conventional programming approaches are inadequate for reaching older adults generally, and are particularly inadequate for reaching the old‐old and the socioeconomically disadvantaged. 相似文献
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Past research found a negative impact of Internet use on psychological well-being of young adults. This finding conflicted with the emerging literature on Internet use among older adults, which usually suggested positive effects. The goals of the current research were a) to examine age differences in psychological well-being, b) to study the impact of Internet use on psychological well-being of young and older adults, and c) to explore group differences between older Internet users and nonusers of psychological well-being and personal characteristics. Three hundred and ninety-six young and older adults completed a survey on internet use and psychological well-being. Young and older adults were found to differ on dimensions of psychological well-being. In addition, older Internet users were more positive than non-users concerning psychological well-being and personal characteristics. 相似文献
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Imagery, Action, and Young Children's Spatial Orientation: It's Not Being There That Counts, It's What One Has in Mind 总被引：2，自引：0，他引：2
Young children typically fail when asked to judge how objects would look if they moved or changed shape, and this has been taken to mean that they lack the competencies for dynamic imagery. We used a different approach to study young children's imagination and found evidence of much earlier competence. Across 6 experiments, people were asked to imagine familiar surroundings and anticipate their spatial orientation from different observation points there. In the first 2 experiments, children (2 1/2-9-year-olds) and their parents sat at home and were asked to call to mind knowledge of their (child's) classroom relative to the perspective at their (child's) seat at (pre)school. After this, subjects were asked to judge the perspective at the teacher's seat in each of 2 conditions. In the Locomotion Condition they were asked to imagine walking from their seat to the teacher's seat while physically walking a path that resembled the actual one in the remote classroom. In the Imagination-only Condition the instructions were the same but they were not accompanied with physical walking. Children 3 1/2 years of age and older, like the adults, were accurate and rapid in the Locomotion Condition. In the Imagination-only Condition the children almost never judged perspective correctly; the adults responded accurately but slowly. These findings were replicated and extended across 4 additional experiments designed to clarify the operating principles that link perceiving, imagining, and acting. 相似文献
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Ross E. Andersen Shawn Franckowiak Colleen Christmas Jeremy Walston Carlos Crespo 《Educational gerontology》2013,39(3-4):297-306
Physical inactivity is a cardiovascular risk factor that has a higher prevalence among overweight adults. The purpose of this study was to assess the prevalence of not participating in Leisure Time Physical Activity (LPTA) and the relationship to body weight class among older U.S. adults. A nationally representative cross-sectional survey with an in-person interview and medical examination was used. Between 1988 and 1994, 6569 adults 60 years of age or older responded to the household adult and family questionnaires as part of the National Health and Nutrition Examination Survey III. Mexican Americans and non-Hispanic blacks were oversampled to produce reliable estimates for these groups. Overall, 39% of older U.S. adults fall in the overweight range and 23.3% are obese. Obese older adults were more likely than their overweight and healthy weight counterparts to report participating in no LTPA The prevalence of adults reporting no leisure time physical activity (LPTA) is lowest among non-Hispanic whites compared to non-Hispanic blacks and Mexican-Americans in each body mass index category. Future interventions should address strategies to promote an increase in leisure time physical activity among older adults, especially among underserved populations, and help them to prevent weight gain. 相似文献
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The subjects, 24 old (mean age, 69 yr) and 24 young (mean age, 19 yr) people, were given one learning trial on paired associate lists under each of four temporal conditions: (1) 3 sec study (association) interval; (2) self‐paced study interval; (3) self‐paced study interval and 4 sec registration interval; (4) self‐paced study and registration intervals. The response interval for the single recall trial was self‐paced for all conditions. The subject was instructed to use the registration interval to ensure that the association between the paired items was “fixed” in his or her mind. The recall scores of the elderly subjects but not the young subjects improved significantly as a function of the registration interval. The results suggest that with advanced age more time is required for information processing, and specifically for the registration of an association and/or its transfer from primary to secondary memory. The significant improvement of the older subjects from the paced‐study‐interval condition to the self‐paced‐study‐and‐registration‐intervals condition supports the contention that modification of conditions under which the older person is expected to perform can result in substantial performance increments. 相似文献
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Comparative analysis of time series data (T1 = preprogram; T2 = postpro‐gram; T3 = 6‐month followup) collected for the first year class of an older adult teacher training program (N = 35; mean age = 69.1 years) documents that the elderly learn and retain materials learned at different rates. Variables such as age, sex, teaching experience, education, and race/ethnicity all potentially play a role in differentiating the learning process. Evaluation results further confirm that the initial acquisition of leadership skills by older adults is no guarantee that those skills will be maintained successfully over time. There may also be a false sense of confidence in some older learners that is gained simply by their having successfully completed an organized course of training. Study findings lead to recommendations emphasizing the importance of promoting resilient skills capacity in the teaching domain by older adults by means of a variety of skills‐preservation program techniques inlcuding the provision of educational seminars, “retooling” sessions, and reunion programs subsequent to the offering of the initial teacher training program. 相似文献
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Although reminiscence is a behavior common to all ages, research to date has been conducted only with older adults. This study sought to explore the phenomenon with adults of various ages with the anticipation that comparative information would lead to a better conceptualization of the behavior and its functions. It was hypothesized that there would be no difference in what adults reminisced about, why they reminisced, or how they reminisced with respect to age, sex, education, or socioeconomic status. A sample of 309 adults ranging in age from 18 to 90 were asked to complete a survey exploring various aspects of reminiscence. Analysis of variance and chi‐square were used to assess differences in reminiscent behavior across age, sex, education, and social class. There were no systematic differences with regard to education or social class. On several dimensions sex emerged as a more important variable than age, suggesting that age may not be as important a consideration in simple reminiscence as has been previously assumed. 相似文献
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Scores on two measures of knowledge of aging were compared and correlated with direct and indirect measures of attitudes toward aging. Knowledge scores were not strongly related (r = .2‐.3) to either indirect or direct measures of attitudes toward older adults, and scores on the knowledge tests were not strongly correlated with each other (r = .25). In general, older subjects had higher knowledge scores and more positive attitude scores than did younger subjects. The age effect for knowledge remained after attitude was controlled. Suggestions for improving tests of general knowledge of aging are offered. 相似文献
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This study examined how Flesch Reading Ease and text cohesion affect older adults' comprehension of common health texts. All older adults benefited when high Flesh Reading Ease was combined with high cohesion. Older adults with small working memories had more difficulty understanding texts high in Flesch Reading Ease. Additionally, older adults with low verbal ability or older than 77 years of age had difficulty understanding texts high in text cohesion but low in Flesch Reading Ease. These results imply that writers must increase Flesch Reading Ease without disrupting text cohesion to ensure comprehension of health-related texts. 相似文献
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Previous research has indicated that when tasks are made more meaningful, the performance of the elderly generally improves. A closer look, however, reveals that improvement occurs mostly for educationally disadvantaged elderly, highly educated older adults not benefiting differentially from meaningful material. Consequently, the present study compared performance of high‐ and low‐education adults on traditional and meaningful space and reasoning measures. A total of 246 male and female volunteers were divided into subgroups by age (53‐65 and 70‐78 years) and by education (high and low). Separate analyses of variance for reasoning and space revealed main effects for education and age on both abilities. In addition, main effects for test and sex, and a significant age by test interaction were found for space, with the performance differential between the familiar and traditional tests being much greater for the young‐old group. A trend for an education X age X test X sex interaction was found for reasoning, as expected, with low education, young‐old men doing more poorly on the traditional form. Suggestions for future related research are discussed. 相似文献
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Barbara A. Smith 《Educational gerontology》2013,39(7):625-636
The following study investigated the effectiveness of comprehension preadjunct questions as a learning strategy for older adults in a classroom setting. Preadjunct questions are questions presented at the beginning of the to‐be‐learned material to guide what is learned and to increase the likelihood that learners will correctly answer criterion test questions. Fifty‐five adults from 55 to 70 years of age were randomly assigned to two groups: the preadjunct question group and a no‐question control group. The groups viewed a video on high blood pressure and completed a recall posttest immediately after viewing the video and 7 days later. Results demonstrated that there was no significant difference between groups. However, the no‐question control group obtained a higher mean score on both the immediate and delayed recall tests than did the preadjunct question group. Results were explained in terms of resource theory of cognitive aging. If educators plan to use preadjunct questions when teaching older adults, they are advised to build opportunities for training and practice into their teaching plans. 相似文献
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N. Alan Sheppard 《Educational gerontology》2013,39(5-6):359-376
This study reports on the interest of a sample of senior citizens (55 years and over) in enrolling in different types of vocational courses and their overall educational needs in relation to sex, race, educational attainment, and preference for course location. Vocational training and placement opportunities for older persons can mean outreach services, support services, and accessible institutional and community‐based programs. The research findings could lead, not only to the development of an approach to providing vocational education opportunities, but also to ways of encouraging greater use of older adults as teacher aides and resource persons in the classroom. 相似文献
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We used eye-tracking technology to examine young and older adults' performance in the reading with distraction paradigm. One-, 2- and 4-word distracters that formed meaningful phrases were used. There were marked age differences in fixation patterns. Young adults' fixations to the distracters and targets increased with distracter length, suggesting that they were attempting to integrate the distracters with the sentence and had more and more difficulty doing so as the distracters increased in length. Young adults did have better comprehension of the sentences than older adults and also better recognition memory for target words and distracters. 相似文献