Connecting inside out: Development of the social brain in infants and toddlers with a focus on myelination as a marker of brain maturation     

Nora Schneider  Elizabeth Greenstreet  Sean C. L. Deoni 《Child development》2022,93(2):359-371

Early childhood is a sensitive period for learning and social skill development. The maturation of cerebral regions underlying social processing lays the foundation for later social-emotional competence. This study explored myelin changes in social brain regions and their association with changes in parent-rated social-emotional development in a cohort of 129 children (64 females, 0–36 months, 77 White). Results reveal a steep increase in myelination throughout the social brain in the first 3 years of life that is significantly associated with social-emotional development scores. These findings add knowledge to the emerging picture of social brain development by describing neural underpinnings of human social behavior. They can contribute to identifying age-/stage-appropriate early life factors in this developmental domain.  相似文献   

The Model American Foundation Officer: Alan Gregg and the Rockefeller Foundation Medical Divisions     

Schneider  William H. 《Minerva》2003,41(2):155-166

From 1919 to 1951, Alan Gregg and his mentor, Richard Pearce, directed the Medical Education and Medical SciencesDivisions of the Rockefeller Foundation. Although they oversaw the expenditure of millions of dollars, today they are forgotten. Yet, the system that Gregg administered became the model for the funding of biomedical research after the Second World War. This paper draws on the records of the Rockefeller Foundation to assess Gregg and his impact on biomedicine and philanthropy.  相似文献   

Evaluating Groupware Support for Software Engineering Students     

Sarah Drummond  Cornelia Boldyreff  Magnus Ramage 《Computer Science Education》2013,23(1):33-54

Software engineering tasks, during both development and maintenance, typically involve teamwork using computers. Team members rarely work on isolated computers. An underlying assumption of our research is that software engineering teams will work more effectively if adequately supported by network-based groupware technology. Experience of working with groupware and evaluating groupware systems will also give software engineering students a direct appreciation of the requirements of engineering such systems.  相似文献   

Don't throw it away     

Helen Cornelia Spencer 《Early Childhood Education Journal》1982,9(3):43-44

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Deepening the connections: Liberal education and global learning in college     

Kevin Hovland  Carol Geary Schneider 《About Campus》2011,16(5):2-8

Kevin Hovland and Carol Geary Schneider champion the importance of a twenty‐first‐century liberal education and provide examples of essential learning outcomes that make global and civic learning central and pervasive.  相似文献   

Die Bedeutung der sozialen Herkunft und des Migrationshintergrundes f��r Lehrerurteile am Beispiel der Grundschulempfehlung     

Jun.-Prof. Dr. Thorsten Schneider 《Zeitschrift für Erziehungswissenschaft》2011,14(3):371-396

In Germany, teachers give a recommendation on the type of school a student should attend after primary school. In some federal states, access to a more demanding school type is restricted to students holding an appropriate recommendation. In a first step, we discuss different theories and approaches as to why a student??s social origin or migration background has an impact on the recommendation, irrespective of school performance. Then we test different hypotheses using data of a combined teacher, student, and parent survey, conducted from the 3^rd grade on in Bavaria and Hessen. Overall, we have information on 1.644 students and 147 teachers. We find strong relationships between social origin and school recommendations as teachers take parents?? educational aspirations into account. Students?? positive school behavior has a positive impact on getting a recommendation for a higher school type; however, the influence of parents?? socio-economic status remains. The data show no evidence for children with migration backgrounds facing greater risks of receiving lower recommendations than other children??irrespective of their family language.  相似文献   

Children''s Understanding of Cognitive Cuing: How to Manipulate Cues to Fool a Competitor     

Beate Sodian  Wolfgang Schneider 《Child development》1990,61(3):697-704

4-6-year-old children's understanding of cognitive cuing was studied in 2 experiments using a strategic interaction paradigm. Children could fool a competitor by hiding targets in locations that were labeled with semantically weakly associated cues and help a cooperative partner by hiding them in semantically highly associated locations. Very few 4-year-olds, half the 5-year-olds, and almost all 6-years-olds appropriately chose semantically highly vs. weakly associated hiding places to make the targets easy vs. difficult to find. The second experiment showed that 4-year-olds did not strategically manipulate cues as sources of information, although they themselves proficiently used them as such in a search task. These findings are discussed with regard to research on children's developing understanding of origins of knowledge and belief and with regard to recent claims that young preschoolers possess a metacognitive understanding of cognitive cuing.  相似文献   

Factors influencing the incidence of utilization deficiencies and other patterns of recall/strategy-use relations in a strategic memory task     

Schwenck C  Bjorklund DF  Schneider W 《Child development》2007,78(6):1771-1787

Factors that influence the incidence of utilization deficiencies and other recall/strategy-use patterns on a strategic memory task were evaluated in two hundred and fourteen 7- and 9-year-old children. Both utilization deficiencies and the incidence of children showing increases in both recall and strategy use over phases were more likely to be observed on phase transitions involving prompting or when different lists of items were included on consecutive trials; in contrast, increases in recall in the absence of increases in strategy use were more likely to be found between trials consisting of the same stimulus items. This research clearly indicates that patterns of recall/strategy-use relations, including utilization deficiencies, vary meaningfully with the age of the child and a variety of contextual factors.  相似文献   

Education,mobilities and migration: people,ideas and resources     

Madeleine Arnot  Claudia Schneider  Oakleigh Welply 《Compare》2013,43(5):567-579

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Age-related differences in vision and proprioception in a lower limb interceptive task: the effects of skill level and practice     

Williams AM  Weigelt C  Harris M  Scott MA 《Research quarterly for exercise and sport》2002,73(4):386-395

This study examined age-related differences in the role of visual proprioception during a lower limb interceptive action and how this varies as a function of skill and practice. In Experiment 1, skilled and less-skilled 8-, 10-, and 12-year-old boys controlled a soccer ball using their preferred foot under full vision and when sight of the effector was occluded. With the exception of the high-skilled 12-year-olds and low-skilled 8-year-olds, participants showed a decrement in peformance when denied access to visual proprioception. In Experiment 2, the effect of practicing under different informational constraints was examined for 12 year-old boys. Children performed varying amounts of practice under full vision, or in a condition where sight of the foot was occluded, before being transferred to the alternative viewing condition. Participants who practiced under occluded viewing conditions showed greater relative improvement in performance over practice and transfer sessions compared with a full vision control group. Some support is provided for the manipulation of visual informational constraints as an effective pedagogical approach to motor learning.  相似文献