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101.
Judith A. Lothian 《The Journal of perinatal education》2008,17(4):43-47
Nature intends that the physical and hormonal changes of pregnancy insure the growth and development not just of the baby but of the mother. The physical and emotional changes of pregnancy and, then, labor, birth, and breastfeeding play vital roles in guiding women on the journey of becoming a mother. Standard prenatal care and medicalized labor and birth interfere in powerful ways with nature''s plan and, consequently, women''s ability to negotiate this journey. In this column, these issues are explored, and implications for childbirth education are discussed. 相似文献
102.
在工作过程中学习工作过程知识 总被引:13,自引:0,他引:13
通过讨论在工作过程中学习的直接原因和个人动机,说明了工作中学习的主要内容是工作过程知识,指出工作过程中学习的方式是隐性的。从不同角度对焦点意识和背景意识进行了区分,帮助正确理解职业教育的学习内容有着重要的意义。 相似文献
103.
Judith A. Lothian 《The Journal of perinatal education》2021,30(2):59
In this column, the associate editor of The Journal of Perinatal Education discusses the impact of birth physiology on the transition to motherhood. The associate editor also describes the contents of this issue, which offer a broad range of resources, research, and inspiration for childbirth educators in their efforts to promote, support, and protect natural, safe, and healthy birth. 相似文献
104.
105.
Preschoolers' ( N = 112) judgments about hypothetical and actual moral and conventional transgressions were examined. Equal numbers of boys and girls at 2 ages (3 and 4 years old) either made judgments about 8 hypothetical moral and conventional transgressions or were interviewed on the same dimensions about 8 naturally occurring moral and conventional transgressions they witnessed in their preschools. Children judged both hypothetical and actual moral transgressions to be more serious, punishable, generalizably wrong, and independent of rules and authority than conventional transgressions. Regardless of domain, hypothetical transgressions were judged to be more wrong independent of rules than actual transgressions, and hypothetical (but not actual) moral transgressions were judged to be more independent of rules than conventional transgressions. 3-year-old girls judged the wrongness of actual moral transgressions to be more independent of authority than did 3-year-old boys. Similar findings were obtained when hypothetical and actual transgressions were matched, and domain differences were still obtained when individual items were examined. Findings are discussed in terms of previous research on preschoolers' conceptions of rules and transgressions. 相似文献
106.
Engaging student teachers in meaningful reflective practice 总被引:1,自引:0,他引:1
This paper examines the use of peer-videoing in the classroom as a tool to promote reflective practice among student teachers. Twenty pre-service teachers from a variety of subject disciplines participating in a Post-Graduate Diploma in Education programme in an Irish university participated in the study. The practice of encouraging student teachers working in the same school to participate in structured video analysis avoids the impact of external observers whose role is largely evaluative and endorses a collaborative model that promotes dialogue and shared learning. This practice promotes a culture of observation and critical dialogue in a profession which has traditionally been characterised by isolation, while at the same time fostering and validating the voice and experience of the student teacher. Locating the discussion within the framework of the theoretical literature on reflective practice, the purpose of this paper is to contribute to the international debate over best practice in supporting, encouraging and scaffolding reflective practice. It comments on the implications of reflective dialogue for the modernisation of teacher education and offers guidelines on how best to scaffold and promote reflectivity. 相似文献
107.
This study examined the longitudinal predictability of spatial ability in late-adolescent females by retesting 11-year-old girls studied by Newcombe and Bandura at age 16. Spatial ability at age 16 was predicted longitudinally from masculinity of the ideal self on a scale of intellectually relevant attributes at age 11, wanting to be a boy at age 11, and, negatively, by feminine expressivity at age 11. No timing of puberty or lateralization effects were observed. The findings strengthen evidence that sex-related differences in spatial ability could be experientially determined, and help to focus the search for exactly how this occurs. The findings also cast doubt on the idea that sex-related differences in spatial ability could be caused by sex differences in timing of puberty or lateralization, although other biological mechanisms remain plausible. 相似文献
108.
本文对秦始皇兵马俑博物馆室内采集的长短期降尘、大气悬浮颗粒物和彩绘漆层进行了SEM-EDX研究,在大气悬浮颗粒、短期和长期降尘中,含硫颗粒的粒径分别为0.9~22.8μm、1.0~29.0μm和1.2~37.7μm,多为石膏与粘土或石英以内部混合的状态存在。降尘中的附着型絮状硫酸钙多于大气悬浮颗粒物中,显示降尘和大气中的二氧化硫发生了累进的化学反应。彩绘漆层表面的坑和裂隙附近观察到原位生长的硫酸钙晶体,显示漆层材料或降尘颗粒物与大气二氧化硫之间的酸化学反应,可能是彩绘漆层表面受侵蚀形成微小坑和裂隙的原因之一。 相似文献
109.
110.
ABSTRACT— The central and peripheral visual fields are structurally segregated in the brain and are differentiated by their anatomical and functional characteristics. While the central field appears well suited for tasks such as visual search, the periphery is optimized for rapid processing over broad regions. People vary in their abilities to make use of information in the center versus the periphery, and we propose that this bias leads to a trade-off between abilities for sequential search versus contemporaneous comparisons. The parameter of periphery-to-center ratio (PCR) describes the degree of peripheral bias, which evidence suggests is high in many people with dyslexia. That is, many dyslexics favor the peripheral visual field over the center, which results in not only search deficits but also (more surprisingly) talents for visual comparison. The PCR framework offers a coherent explanation for these seemingly contradictory observations of both deficit and talent in visual processing. The framework has potential implications for instructional support in visually intensive domains such as science and mathematics. 相似文献