Letter names, letter sounds and phonological awareness: an examination of kindergarten children across letters and of letters across children     

Mary Ann Evans  Michelle Bell  Deborah Shaw  Shelley Moretti  Jodi Page 《Reading and writing》2006,19(9):959-989

In this study 149 kindergarten children were assessed for knowledge of letter names and letter sounds, phonological awareness, and cognitive abilities. Through this it examined child and letter characteristics influencing the acquisition of alphabetic knowledge in a naturalistic context, the relationship between letter-sound knowledge and letter-name knowledge, and the prediction of Grade 1 phonological awareness and word identification from these variables. Knowledge of letter sounds was better for vowels and for letters with consonant–vowel names than for those with vowel–consonant names or names bearing little relationship to their sounds. However, there were anomalies within each category reflecting characteristics of the individual letters. Structural equation modelling showed that cognitive ability, comprising receptive vocabulary, non-verbal reasoning, rapid automatized naming of colours, and phonological memory significantly contributed to alphabetic knowledge and phonological awareness. In turn, letter-name knowledge but not phonological awareness predicted letter-sound knowledge and subsequent reading skill.This research was supported by a grant from the Social Sciences and Humanities Research Council of Canada to the first author. Thank you is extended to the participating schools and children and to Ian Newby-Clark for his orientation to AMOS. Michelle Bell, Shelly Moretti and Jodi Page have since graduated from the University of Guelph  相似文献   

Making both the nature of science and science subject matter explicit intents of science teaching     

Dougal MacDonald 《Journal of Science Teacher Education》1996,7(3):183-196

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人类极限     

Shelley Sperry 《海外英语》2009,(12):20-20

去年12月一位64岁的德鲁斯老妇摔倒在冰上,由于关节炎而无法站立。她在雪中躺了好几个小时,体温降至70华氏度（约21摄氏度）,心跳一度停止,生命垂危。但在医生的抢救下恢复了过来。现代医学仍在研究人类身体承受的极限,但杜克大学的医师德劳德·皮恩塔多斯称过了某个临界点,医生也无力回天。以下就是关于人类承受极限的一些数值。  相似文献   

Helpful components involved in the cognitive-experiential model of dream work     

Hsiu-Lan Shelley Tien  Shuh-Chi Chen  Chia-Huei Lin 《Asia Pacific Education Review》2009,10(4):547-559

The purpose of the study was to examine the helpful components involved in the Hill’s cognitive-experiential dream work model. Participants were 27 volunteer clients from colleges and universities in northern and central parts of Taiwan. Each of the clients received 1–2 sessions of dream interpretations. The cognitive-experiential dream work model was applied to these clients by three therapists. The processes of the dream work were audio-taped and transcribed verbatim. The transcribed data, which included a total of 38 sessions for the 27 clients, were analyzed by the Consensus Qualitative Research (CQR) approach to examine the helpful components of the dream work. The results indicated that the general and typical helpful components involved in the process of dream interpretation included four domains: waking-life association, parts of self exploration, gaining insight, and action ideas.  相似文献   

How should organizational leaders use employee engagement survey data?     

Shelley A. Gable  Seung Youn Chyung  Anthony Marker  Donald Winiecki 《Performance Improvement》2010,49(4):17-25

This evaluation study explores how a nonprofit health insurance provider responds to the results of its annual employee engagement survey. The study answers two questions: (a) What do organizational leaders do with the data collected? and (b) How do leaders perceive the usefulness of the survey? It provides study results, discussions, and recommendations relevant to human performance technology practitioners, to help maximize the value of an organizational survey by increasing its usefulness as a catalyst for change.  相似文献   

Toward formative assessment: The use of pedagogical documentation in early elementary classrooms     

Margaret MacDonald 《Early childhood research quarterly》2007

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Classroom catalysis: a process for developing the primary curriculum     

Gill Aslett  Marguerite Roberts  Shelagh MacDonald  Colin Conner 《Cambridge Journal of Education》1987,17(3):170-175

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Lexical decision with left,right and center visual field presentation: a comparison between dyslexic and regular readers by means of electrophysiological and behavioral measures     

Shelley Shaul 《Reading and writing》2012,25(5):1143-1170

This study examined the differences in processing between regular and dyslexic readers in a lexical decision task in different visual field presentations (left, right, and center). The research utilized behavioral measures that provide information on accuracy and reaction time and electro-physiological measures that permit the examination of brain activity during cognitive processing. Two groups of university students, regular and dyslexic readers, were matched on age, gender, intelligence, socioeconomic status, and handedness. A lexical decision task was used in order to examine the processes during word recognition. Subjects were required to decide whether a sequence of letters constituted a real word existing in spoken language or whether the stimulus seen was not an accurate word. For the behavioral measures, it was found that the dyslexics read slower and with more errors than the regular readers. Moreover, the ERP components appeared later in dyslexics as compared to regular readers in this task. The performance of the dyslexics improved and even approached that of the regular readers when the stimuli were presented to the left visual field. Thus, it seems that the dyslexics were relying more on their right hemisphere for linguistic processing, whereas the regular readers were relying more on their language areas in the left hemisphere.  相似文献   

Creating Provider-Neutral Records for E-Books     

Shelley L. Smith 《Cataloging & classification quarterly》2013,51(4):304-315

After boxes of uncataloged microforms were discovered at my library, we learned that many of the titles were available as free electronic books, so I added bibliographic records to the local catalog for the e-versions. Some bibliographic records existed in OCLC WorldCat for the electronic versions, but they were not always provider-neutral. I learned how to create the new provider-neutral record and want to share my experience. Other librarians may want to replicate my project at their institutions, weeding their microforms and supplanting those records with e-book bibliographic records, thereby providing instant online access to these resources for their patrons.  相似文献   

Personalizing twitter communication: an evaluation of ‘rotation-curation’ for enhancing social media engagement within higher education     

Jenna Marie Condie  Ivett Ayodele  Sabirah Chowdhury  Shelley Powe  Anna Mary Cooper 《Journal of Marketing for HIGHER EDUCATION》2013,23(2):192-209

Social media content generated by learning communities within universities is serving both pedagogical and marketing purposes. There is currently a dearth of literature related to social media use at the departmental level within Higher Education Institutions (HEIs). This study explores the multi-voiced interactions of a UK Psychology department’s ‘rotation curation’ approach to using Twitter. An in-depth analysis of a corpus of 4342 tweets by 58 curators (14 staff, 41 students, and 3 guest curators) was carried out using a combination of computer-assisted and manual techniques to generate a quantitative content analysis. The interactions received (e.g. retweets and favorites) and type of content posted (e.g. original tweets, retweets and replies) varied by curator type. Student curators were more likely to gain interactions from other students in comparison to staff. This paper discusses the benefits and potential limitations of a multi-voiced ‘rotation curation’ approach to social media management.  相似文献