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151.
MartaMestrovicDeyrup MarthaFallahayLoesch 《图书情报工作》2005,49(6):37-44
National and institutional policies on open access are not yet fully established in the United States because of the manner in which the open access movement has evolved. In this report, the authors illustrate how the open access movement has evolved within each community libraries, universities, publishing companies, government agencies, the professoriate, public interest groups, and the U.S. Congress and note what trends now are beginning to emerge. 相似文献
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Martha A. Coleman Adele M. Davenport Sherrie W. Abbott Jennie C. Paton 《Educational gerontology》2013,39(4):425-434
This article describes an outreach continuing education program designed to increase the knowledge and skills of licensed practical nurses employed in long‐term care facilities in 26 rural southeast Georgia counties. The program used a modular self‐directed approach and was heavily supported with audiovisual materials. Four independent learning activities made up each of the nine modules. After pilot implementation of the curriculum, nonnurse health care providers asked to enroll in the course. Upon completion of the course, participants earned certificates as specialists in long‐term care of the elderly as well as continuing education credit. 相似文献
154.
Trajectories of Infants’ Biobehavioral Development: Timing and Rate of A‐Not‐B Performance Gains and EEG Maturation 下载免费PDF全文
Leigha A. MacNeill Nilam Ram Martha Ann Bell Nathan A. Fox Koraly Pérez‐Edgar 《Child development》2018,89(3):711-724
This study examined how timing (i.e., relative maturity) and rate (i.e., how quickly infants attain proficiency) of A‐not‐B performance were related to changes in brain activity from age 6 to 12 months. A‐not‐B performance and resting EEG (electroencephalography) were measured monthly from age 6 to 12 months in 28 infants and were modeled using logistic and linear growth curve models. Infants with faster performance rates reached performance milestones earlier. Infants with faster rates of increase in A‐not‐B performance had lower occipital power at 6 months and greater linear increases in occipital power. The results underscore the importance of considering nonlinear change processes for studying infants’ cognitive development as well as how these changes are related to trajectories of EEG power. 相似文献
155.
Mother–Child Interaction: Links Between Mother and Child Frontal Electroencephalograph Asymmetry and Negative Behavior 下载免费PDF全文
It is well accepted that parent–child interactions are bidirectional by nature, yet not much is known about the psychophysiological activity underlying these interactions. This study examined, during a parent–child interaction, how a child's negativity statistically predicted maternal frontal electroencephalograph (EEG) asymmetry and how a mother's negativity statistically predicted child frontal EEG asymmetry. Thirty‐four mother–child dyads participated in the study. Maternal and child behaviors and physiology were measured during a puzzle task. Results indicated that mothers whose children exhibited more challenging behaviors during the dyadic interaction displayed more right (relative to left) asymmetry, as did children whose mothers were high in negativity during the interaction. These findings suggest that mothers and children react to each other's signals not only behaviorally but also physiologically. 相似文献
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Martha Carr Natalia Alexeev Lu Wang Nicole Barned Erin Horan Adam Reed 《Child development》2018,89(2):446-460
Through five waves of data collection, this longitudinal study investigated the development of spatial skills in 304 elementary school children (Mage = 7.64 years) as they progressed from the second to fourth grade. The study focused on whether multiple latent classes with different developmental profiles best explain development. Spatial skills were measured by tests featuring two‐dimensional figures. Mathematics achievement was measured by the statewide end‐of‐year test and was included as a distal outcome variable. The role of covariates, including socioeconomic status, verbal working memory, and gender, was also explored. The results indicate a need to view two‐dimensional spatial skills development as multidimensional with two developmental profiles predicted by socioeconomic status, verbal working memory, and gender. The developmental profiles predicted differences in mathematics achievement. 相似文献