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571.
Joan S. Tucker Howard S. Friedman Carol Tomlinson-Keasey Joseph E. Schwartz Deborah L. Wingard Michael H. Criqui Leslie R. Martin 《Journal of applied social psychology》1995,25(21):1884-1899
This study prospectively addresses whether aspects of the childhood home environment (SES and parental divorce) and personality are predictive of smoking, alcohol consumption, and physical activity in middle adulthood. Subjects were 972 males and females who participated in the Terman Life-Cycle Study. Results of hierarchical regression analyses indicated that childhood unconscientiousness, cheerfulness, and parental divorce predicted adult smoking. Childhood unconscientiousness and sociability predicted adult alcohol consumption. Physical activity was predicted by a higher energy/activity level in childhood. Results suggest that the previously found associations between childhood characteristics and health-related behaviors over shorter periods are not simply reflective of early experimentation with such behaviors, but may be indicative of long-term lifestyle patterns. 相似文献
572.
长期以来, 发展心理学研究主要采取变量定向的方法。近年来, 随着发展心理学理论的发展和人类发展个体差异的科学事实的积累, 个体定向的方法得以发展并且成为发展心理学研究的主要方法思路之一。个体定向的方法关注作为整体的个体, 旨在确定有意义的同质性个体类别或亚组。个体定向的方法包括一系列的基本理论原则, 具体数据分析方法包括传统聚类分析、基于模型的聚类方法以及配置频次分析等。发展心理学研究需综合运用个体定向的方法与变量定向的方法。 相似文献
573.
Patricia Birch S. Adam N. Bansback R. R. Coe J. Hicklin A. Lehman K. C. Li J. M. Friedman 《Journal of genetic counseling》2016,25(6):1298-1308
We describe the rationale, development, and usability testing for an integrated e-learning tool and decision aid for parents facing decisions about genome-wide sequencing (GWS) for their children with a suspected genetic condition. The online tool, DECIDE, is designed to provide decision-support and to promote high quality decisions about undergoing GWS with or without return of optional incidental finding results. DECIDE works by integrating educational material with decision aids. Users may tailor their learning by controlling both the amount of information and its format – text and diagrams and/or short videos. The decision aid guides users to weigh the importance of various relevant factors in their own lives and circumstances. After considering the pros and cons of GWS and return of incidental findings, DECIDE summarizes the user’s responses and apparent preferred choices. In a usability study of 16 parents who had already chosen GWS after conventional genetic counselling, all participants found DECIDE to be helpful. Many would have been satisfied to use it alone to guide their GWS decisions, but most would prefer to have the option of consulting a health care professional as well to aid their decision. Further testing is necessary to establish the effectiveness of using DECIDE as an adjunct to or instead of conventional pre-test genetic counselling for clinical genome-wide sequencing. 相似文献
574.
Alan D. Castel Michael C. Friedman Shannon McGillivray Cynthia C. Flores Kou Murayama Tyson Kerr 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2016,23(5):549-565
Older adults often experience associative memory impairments but can sometimes remember important information. The current experiments investigate potential age-related similarities and differences associate memory for gains and losses. Younger and older participants were presented with faces and associated dollar amounts, which indicated how much money the person “owed” the participant, and were later given a cued recall test for the dollar amount. Experiment 1 examined face-dollar amount pairs while Experiment 2 included negative dollar amounts to examine both gains and losses. While younger adults recalled more information relative to older adults, both groups were more accurate in recalling the correct value associated with high-value faces compared to lower-value faces and remembered gist-information about the values. However, negative values (losses) did not have a strong impact on recall among older adults versus younger adults, illustrating important associative memory differences between younger and older adults. 相似文献
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A Miyake N P Friedman D A Rettinger P Shah M Hegarty 《Journal of experimental psychology. General》2001,130(4):621-640
This study examined the relationships among visuospatial working memory (WM) executive functioning, and spatial abilities. One hundred sixty-seven participants performed visuospatial short-term memory (STM) and WM span tasks, executive functioning tasks, and a set of paper-and-pencil tests of spatial abilities that load on 3 correlated but distinguishable factors (Spatial Visualization, Spatial Relations, and Perceptual Speed). Confirmatory factor analysis results indicated that, in the visuospatial domain, processing-and-storage WM tasks and storage-oriented STM tasks equally implicate executive functioning and are not clearly distinguishable. These results provide a contrast with existing evidence from the verbal domain and support the proposal that the visuospatial sketchpad may be closely tied to the central executive. Further, structural equation modeling results supported the prediction that, whereas they all implicate some degree of visuospatial storage, the 3 spatial ability factors differ in the degree of executive involvement (highest for Spatial Visualization and lowest for Perceptual Speed). Such results highlight the usefulness of a WM perspective in characterizing the nature of cognitive abilities and, more generally, human intelligence. 相似文献
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The unity and diversity of executive functions and their contributions to complex "Frontal Lobe" tasks: a latent variable analysis 总被引:63,自引:0,他引:63
Miyake A Friedman NP Emerson MJ Witzki AH Howerter A Wager TD 《Cognitive psychology》2000,41(1):49-100
This individual differences study examined the separability of three often postulated executive functions-mental set shifting ("Shifting"), information updating and monitoring ("Updating"), and inhibition of prepotent responses ("Inhibition")-and their roles in complex "frontal lobe" or "executive" tasks. One hundred thirty-seven college students performed a set of relatively simple experimental tasks that are considered to predominantly tap each target executive function as well as a set of frequently used executive tasks: the Wisconsin Card Sorting Test (WCST), Tower of Hanoi (TOH), random number generation (RNG), operation span, and dual tasking. Confirmatory factor analysis indicated that the three target executive functions are moderately correlated with one another, but are clearly separable. Moreover, structural equation modeling suggested that the three functions contribute differentially to performance on complex executive tasks. Specifically, WCST performance was related most strongly to Shifting, TOH to Inhibition, RNG to Inhibition and Updating, and operation span to Updating. Dual task performance was not related to any of the three target functions. These results suggest that it is important to recognize both the unity and diversity of executive functions and that latent variable analysis is a useful approach to studying the organization and roles of executive functions. 相似文献