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103.
Jackie Cook 《English in Education》1991,25(3):59-70
Answering the question “How much theory does it take to read this month's bestseller?” Jackie Cook here demonstrates that a book like Web of Dreams by Virginia Andrews - one of secondary school students' favourite authors, according to a recently published APU survey1— defies most teacherly prejudices about “formula” writing. 相似文献
104.
An unembalmed cadaveric preparation for simulating pleural effusion: A pilot study of chest percussion involving medical students
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Cadaveric simulations are an effective way to add clinical context to an anatomy course. In this study, unembalmed (fresh) cadavers were uniquely prepared to simulate pleural effusion to teach chest percussion and review thoracic anatomy. Thirty first‐year medical students were assigned to either an intervention (Group A) or control group (Group B). Group A received hands‐on training with the cadaveric simulations. They were instructed on how to palpate bony landmarks for identifying the diaphragm and lobes of the lungs, as well as on how to properly perform chest percussion to detect abnormal fluid in the pleural space. Students in Group B practiced on each other. Students in Group A benefited from the training in several ways. They had more confidence in their percussive technique (A = mean 4.3/5.0, B = 2.9/5.0), ability to count the ribs on an intact body (A = mean 4.0/5.0, B = 3.0/5.0), and ability to identify the lobes of the lungs on an intact body (A = mean 3.8/5.0, B = 2.3/5.0). They also demonstrated a greater ability to locate the diaphragm on an intact body (A = 100%, B = 60%) and detect abnormal pleural fluid (A = 93%, B = 53%) with greater confidence (A = mean 3.7/5.0, B = 2.5/5.0). Finally, the hands‐on training with the unembalmed cadavers created more excitement around learning in Group A compared with Group B. This study shows that simulating pleural effusion in an unembalmed cadaver is a useful way to enhance anatomy education. Anat Sci Educ 10: 160–169. © 2016 American Association of Anatomists. 相似文献
105.
Cooperative learning: A successful college teaching strategy 总被引:1,自引:0,他引:1
Lenora Cook 《Innovative Higher Education》1991,16(1):27-38
Based on a review of the literature, cooperative learning strategies seem to be effective in raising the level of university student achievement and attitude. The few studies on commitment and retention show positive anecdotal evidence of the importance of small group structures with those undergraduates surveyed. Six features were found to be present in effective cooperative learning methodology: positive interdependence, individual accountability, a rationale for grouping, structured student interaction, instructor facilitation, and attention to social skills. Further study and review of the attitudinal and achievement potential of cooperative learning structures compared to traditional teaching methodologies seems indicated.She received her Ed.D. in 1989 from Pepperdine University, and her B.S. in 1963 from the University of Utah. Dr. Cook's research and writing focus on cooperative learning, the promotion of positive attitudes toward reading, and creating literate communities by infusing multicultural literature into secondary English courses. 相似文献
106.
The Priority of Separable Perception in Stimulus Classifications of Children with Mental Retardation
Children (mean CA = 12 years) with mental retardation and adults without mental retardation classified tetrads of stimuli that could be grouped according to identities on separate dimensions or according to overall similarity. When color, size, and line orientation were varied (Experiment 1), both groups used separate dimensions for classification. When hue, saturation, and brightness varied (Experiment 2), both groups used overall similarity for classification. Test-retest correlations showed that the predominant classifications were reliable across 1-week testing intervals. Results support Garner's distinction between separable and integral stimulus structure but do not support an integral-to-separable shift in perceptual development. Comparisons of the tetrad task used in the present study and triads used in previous work are discussed as well as implications of the present data for developmental theories of perceptual classification and processing in children with mental retardation. 相似文献
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108.
This study draws on the nationally representative British Birth Cohort Study (BCS70) to examine (1) the association between social background and early socio-emotional and cognitive competences at age 5 and (2) the relative and independent contributions of early socio-emotional and cognitive competences to educational and socio-economic attainment in adulthood. A multi-dimensional (multiple exposure, multiple outcome) approach is adopted in conceptualising social background, childhood competences and adult outcomes by age 42. Indicators of social background include parental education, social class, employment status, family income, as well as home ownership, enabling us to test which aspects of socio-economic risk uniquely influence the development of early competences. Indicators of childhood competences include directly assessed cognitive competences (i.e. verbal and visual motor skills), while measures of socio-emotional competences include hyperactivity, good conduct, emotional health and social skills, reported by the child’s mother at age 5. Adult outcomes include highest qualifications, social class and household income by age 42. The findings suggest that multiple indicators of social background are associated with both socio-emotional and cognitive competences, although the associations with socio-emotional competences are less strong than those with cognitive competences. We find significant long-term predictive effects of early cognitive skills on adult outcomes, but also independent effects of socio-emotional competences, in particular self-regulation, over and above the role of family background. The study supports calls for early interventions aiming to reduce family socio-economic risk exposure and supporting the development of cognitive skills and self-regulation (i.e. reducing hyperactivity and conduct problems). 相似文献
109.
Dale F. Hay Amy L. Paine Oliver Perra Kaye V. Cook Salim Hashmi Charlotte Robinson Victoria Kairis Rhiannon Slade 《Monographs of the Society for Research in Child Development》2021,86(2):7-103
Developmental theorists have made strong claims about the fundamental prosocial or aggressive nature of the human infant. However, only rarely have prosocial behavior and aggression been studied together in the same sample. We charted the parallel development of both behaviors from infancy to childhood in a British community sample, using a two-construct, multimethod longitudinal design. Data were drawn from the Cardiff Child Development Study (CCDS), a prospective longitudinal study of a volunteer sample of parents and their firstborn children. A sample of 332 mothers was recruited from National Health Service (NHS) prenatal clinics and general practice clinics in Wales, UK, between Fall of 2005 and Summer of 2007. Potential participants represented the full range of sociodemographic classifications of neighborhoods. Participating families were divided about equally between middle- and working-class families, were somewhat more likely to have sons than daughters, and the majority (90%) were in a stable partnership. In response to standard categories recommended for use in Wales at the time, the majority (93%) of mothers reported themselves as Welsh, Scottish, English, or Irish; most others named a European or South Asian nationality. Of the 332 families agreeing to participate, 321 mothers (Mage = 28 years) and 285 partners (Mage = 31 years) were interviewed during the pregnancy and 321 of the families contributed data at least once after the child's birth. After an initial home visit at 6 months, data collection occurred in four additional waves of testing when children's mean ages were approximately 1, 1.5, 2.5, and 7 years. Data collection alternated between family homes and Cardiff University. Of those families seen after the child's birth, 89% were assessed at the final wave of testing. Data collection ended in 2015. Methods included direct observation, experimental tasks, and collection of reports from mothers, fathers, other relatives or family friends, and classroom teachers. Interactions with a familiar peer were observed at 1.5 years. Interactions with unfamiliar peers took place during experimental birthday parties at 1 and 2.5 years. At 7 years, parents were interviewed, parents and teachers completed questionnaires, and the children engaged in cognitive and social decision-making tasks. Based on reports from parents and other informants who knew the children well, individual differences in both prosocial behavior and aggression were evident in children. Both types of behavior showed stability across the second and third years. The association between prosocial behavior and aggression changed over time: at 1.5 years, they were not significantly related (the association approached zero), but they became negatively correlated by 3 years. Different patterns were seen when children played with familiar versus unfamiliar peers. At 1.5 years, when children were observed at home with a familiar peer, prosocial behavior and aggression were unrelated, thus showing a pattern of results like that seen in the analysis of informants' reports. However, a different pattern emerged during the experimental birthday parties with unfamiliar peers: prosocial behavior and aggression were positively correlated at both 1 and 2.5 years, contributing to a general sociability factor at both ages. Gender differences in prosocial behavior were evident in informants' reports and were also evident at the 1-year (though not the 2.5-year) birthday parties. In contrast, gender differences in both prosocial behavior and aggression were evident by 7 years, both in children's aggressive decision-making and in their parents' and teachers' reports of children's aggressive behavior at home and school. By age 7, children's aggressive decision-making and behavior were inversely associated with their verbal skills, working memory, and emotional understanding. Some children had developed aggressive behavioral problems and callous-unemotional traits. A few (12%) met diagnostic criteria for conduct disorder or oppositional-defiant disorders, which had been predicted by early angry aggressiveness and lack of empathy for other people. Taken together, the findings revealed a gradual disaggregation of two ways in which children interact with other people. Individual differences in both prosocial behavior and aggression revealed continuity over time, with gender differences emerging first in prosocial behavior, then in aggression. Restrictions in the participant sample and the catchment area (e.g., all were first-time parents; all were drawn from a single region in the United Kingdom) mean that it is not possible to generalize findings broadly. It will be important to expand the study of prosocial behavior and aggression in other family and environmental contexts in future work. Learning more about early appearing individual differences in children's approaches to the social world may be useful for both educational and clinical practice. 相似文献
110.
In three experiments, a new reference memory procedure was used to examine how male rats search for consistently located food in a cue-controlled spatial environment. The animals searched the tops of 24 poles for six hidden baits in an enclosed circular arena containing a fixed configuration of six object landmarks. In Experiment 1, acquisition was faster and overall performance better for theconsistent group (10 rats), in which the six baited poles were fixed relative to the landmarks for each session, than for therandom group (4 rats), in which baited poles were randomly configured. Cue-control tests and computer simulations suggested that the consistent group relied on the landmarks to directly go to the baited poles, whereas the random group used them to employ a response strategy for searching the arena. Experiments 2 and 3 revealed that the number, identity, and geometric configuration of the landmarks were important to the consistent group’s search performance. Overall, these results are most consistent with the use of a geometric representation by male rats which includes information about both the identity and the relative geometry of discrete landmarks in the surrounding spatial environment. 相似文献