原香山慈幼院近代建筑初考

通过对北京香山原慈幼院近代建筑进行调查,对这些建筑的分布、形制、现状进行研究,对其历史沿革进行梳理,揭示了原香山慈幼院近代建筑的风貌及价值。     

Cognitive–linguistic foundations of early spelling development in bilinguals.

Developing spelling skills in English is a particularly demanding task for Chinese speakers because, unlike many other bilinguals learning English as a second language, they must learn two languages with different orthography as well as phonology. To disentangle socioeconomic and pedagogical factors from the underlying cognitive–linguistic processes that predict the development of spelling, we used a 6-month longitudinal design and compared children with English as their first language (English-L1; n = 50) and children with Mandarin as their first language (Mandarin-L1; n = 50) from the same kindergarten. Both groups were tested on parallel versions of English and Mandarin tasks as predictors at Time 1, and their spelling sophistication scores were then computed from a 52-item experimental task administered at Time 2. After we controlled for nonverbal IQ, age, vocabulary, and spelling achievement on Wide Range Achievement Test 4 at Time 1, regression analyses showed that phoneme awareness was the strongest predictor of spelling sophistication for English-L1 children, but syllable awareness and letter-sound knowledge were also important for Mandarin-L1 children. The implications of these differences in the cognitive–linguistic processing of bilingual children learning two dissimilar languages are briefly discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

浅析幼儿园活动单元的空间可变性

通过对幼儿园内外环境的探讨,尝试分析了作为幼儿园主要构成部分的活动单元,及其内部各个空间的功能要求和相互间的关系,并指出针对不同情况的具体可变性,力图为幼儿园设计的各种方式提供可能性。     

Serial-order short-term memory predicts vocabulary development: Evidence from a longitudinal study.

Serial-order short-term memory (STM), as opposed to item STM, has been shown to be very consistently associated with lexical learning abilities in cross-sectional study designs. This study investigated longitudinal predictions between serial-order STM and vocabulary development. Tasks maximizing the temporary retention of either serial-order or item information were administered to kindergarten children aged 4 and 5. At age 4, age 5, and from age 4 to age 5, serial-order STM capacities, but not item STM capacities, were specifically associated with vocabulary development. Moreover, the increase of serial-order STM capacity from age 4 to age 5 predicted the increase of vocabulary knowledge over the same time period. These results support a theoretical position that assumes an important role for serial-order STM capacities in vocabulary acquisition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Testing associations between young children's relationships with mothers and teachers.

The current study was conducted to examine associations between children's maternal attachments and the quality of their relationships with teachers at 3 time points. The quality of the teacher-child relationship at 54 months, kindergarten, and 1st grade was regressed on blocks of predictors that included maternal attachment at 15, 24, and 36 months. There were 4 main findings. First, insecure/other attachment was a negative predictor of the quality of the teacher-child relationship at all 3 time points. Second, avoidant attachment was a negative predictor of the quality of the teacher-child relationship at 54 months. Third, in kindergarten, avoidant children in more hours of school had better quality relationships with teachers than avoidant children in fewer hours. Fourth, there were associations among the quality of the teacher-child relationship at all 3 time points. Implications for practice are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The promise of multimedia stories for kindergarten children at risk.

This research focuses on the ability of book-based animated stories, when well designed and produced, to have positive effects on young viewers' narrative comprehension and language skills. Sixty 5-year-olds, learning Dutch as a 2nd language, were randomly assigned to 4 experimental and 2 control conditions. The children profited to some extent from repeated encounters with a storybook with static pictures but more from repeated encounters with the animated form of the story. Both story formats were presented on a computer screen; both included the same oral text spoken in the same voice but the animated story was supplemented with multimedia features (video, sounds, and music) dramatizing the events. Multimedia additions were especially effective for gaining knowledge of implied elements of stories that refer to goals or motives of main characters, and in expanding vocabulary and syntax. The added value of multimedia books was strengthened over sessions. In a group from families with low educational levels who were lagging in language and literacy skills, multimedia storybooks seem to provide a framework for understanding stories and remembering linguistic information. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Code-oriented instruction for kindergarten students at risk for reading difficulties: A randomized field trial with paraeducator implementers.

The purpose of this study was to evaluate the effectiveness of code-oriented supplemental instruction for kindergarten students at risk for reading difficulties. Paraeducators were trained to provide 18 weeks of explicit instruction in phonemic skills and the alphabetic code. Students identified by their teachers meeting study eligibility criteria were randomly assigned to 2 groups: individual supplemental instruction and control. Students were pretested in December, midtested, and posttested in May-June of kindergarten. At posttest, treatment students significantly outperformed controls on measures of reading accuracy, reading efficiency, oral reading fluency, and developmental spelling. Treatment students had significantly higher linear growth rates in phonemic awareness and alphabetic knowledge during the kindergarten treatment. At a 1-year follow-up, significant group differences remained in reading accuracy and efficiency. Ethical challenges of longitudinal intervention research are discussed. Findings have policy implications for making supplemental instruction in critical early reading skills available. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

基于供需关系分析的沈阳市幼儿园优化布局研究

近年来从国家到地方层面对幼儿园布局的重视程度日益增强,针对当前幼儿园布局存在的问题,对幼儿园的空间布局方法进行深入探讨。本研究以供需关系为主线,密度分析为基础,对传统规划方法进行优化。对沈阳市幼儿园空间布局现状进行客观评价,分析中心城区幼儿园空间分布的现状与特点,并通过核密度分析法、点密度分析法、网络服务区分析法对幼儿园的供需关系进行科学的模拟与分析,对沈阳市幼儿园布局提出建议与对策。     

Teacher–child interactions and children’s achievement trajectories across kindergarten and first grade.

This study examined the extent to which the quality of teacher–child interactions and children’s achievement levels at kindergarten entry were associated with children’s achievement trajectories. Rural students (n = 147) were enrolled in a longitudinal study from kindergarten through first grade. Growth trajectories (initial level and slope) were modeled with hierarchical linear modeling for 3 areas of achievement: word reading, phonological awareness, and mathematics. Cross-classified analyses examined the extent to which quality of teacher–child interactions and children’s starting level predicted achievement growth rates over 2 years, and they also accounted for the changing nesting structure of the data. Results indicated that achievement at kindergarten entry predicted children’s growth for all 3 outcomes. Further, first-grade teachers’ strong emotional support related to greater growth in students’ phonological awareness. Emotional and instructional support in first grade moderated the relationship between initial achievement and growth in word reading. Kindergarten classroom organization moderated the relationship between initial achievement and growth in mathematics. The implications of schooling for early growth trajectories are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)