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1.
Wen-jia Xie Ye-sheng Xu Xia Zhang Yu-feng Yao 《Journal of Zhejiang University. Science. B》2018,19(3):218-226
Objective
To assess the lower tear meniscus height (LTMH), central tear film thickness (CTFT), and central corneal epithelial thickness (CCET) after deep anterior lamellar keratoplasty (DALK).Methods
This was a retrospective cross-sectional study of 20 patients who had DALK in one eye over a three-month period. LTMH, CTFT, and CCET of the operated eyes and the unoperated fellow eyes were measured using high-definition optical coherence tomography (HD-OCT). Correlations between three OCT assessments and age, time following surgery, graft size, bed size, and the number of residual sutures were analyzed.Results
Compared to patients with keratoconus, patients with other corneal conditions had significantly higher CCET in the fellow eye (P=0.024). For all patients, CCET in the operated eye was significantly negatively correlated with the number of residual sutures (R=?0.579, P=0.008), and was significantly positively correlated with time following surgery (R=0.636, P=0.003). In the fellow eye, a significant positive correlation was found between age and CCET (R=0.551, P=0.012), and a significant negative correlation between age and CTFT (R=?0.491, P=0.028). LTMH was found to be significantly correlated between operated and fellow eyes (R=0.554, P=0.011). There was no significant correlation between LTMH and age, bed/graft size, time following surgery, or residual sutures (all possible correlations, P>0.05).Conclusions
Patients with keratoconus tend to have a thinner central corneal epithelium. Corneal epithelium keeps regenerating over time after DALK. DALK did not induce a significant change in tear volume compared with the fellow eye. Postoperative tear function might depend on an individual’s general condition, rather than on age, gender, bed/graft size, time following surgery, or residual sutures.2.
Between 1961 and 1984 the renowned New Zealand writer, Margaret Mahy, wrote over seventy-five pieces for the School Journal (a graded reading book provided free to New Zealand primary schools since its inception in 1907). It was a liberal humanist period in New Zealand education during which the 1940s’ and 1950s’ rolling reforms implemented by Clarence Beeby had had time to settle, and John Dewey’s progressive system, influenced by ideas associated with European romanticism, had taken hold. With a new appreciation of nationhood and the arts, School Publications sought to publish material that was not only instructional, but also of high literary quality, by reputable New Zealand authors such as Margaret Mahy. Indeed, the School Journal provided Mahy not only with an opportunity to publish her vividly imagined poetry and prose, but also with the additional challenge of writing for an audience of Māori and Pākehā primary school children who needed to learn to read. This article considers ways in which Mahy’s Journal work reflected (or did not reflect) the spirit of the times. 相似文献
3.
Marine Portex Carolane Hélin Corinne Ponce Jean-Noël Foulin 《Reading and writing》2018,31(6):1435-1448
In left-to-right writing cultures, spontaneous mirror writing of letters and digits in preliterate children appears more frequently on left-than right-facing characters. A compelling theory drawn on neuropsychological evidence of mirror generalization suggests that children resort to a right-orienting/writing rule when learning to write. The aim of the present study was to conceptually replicate and specify recent findings (Fischer, 2017a) on the predominant contribution of writing directionality to mirror writing in preliterate children. A training study was designed to compare on-line production of conventional versus mirror writing of 4-to-5 year-old French children (n?=?30). Over a 4-week period, children were taught to write from memory words and digits. During a subsequent writing-from-memory task, a spatial constraint (Cornell, 1985) was imposed to elicit paired conventional and mirror writing of the words/digits. Spatial and kinematic data were recorded through the use of a digital pen. The results indicate a main contribution of writing directionality to letter and digit reversals. Furthermore, kinematic equivalence between conventional and mirror writing supports the neurological mirror generalization process in children. Overall, these results constitute a further illustration that the manifestation of mirror writing in typically developing children is culture-bound. 相似文献
4.
Adela Baird Janet Laugharne Eva Maagerø Elise Seip Tønnessen 《Children‘s Literature in Education》2016,47(1):1-17
Children as readers of picture books and the ways they respond to, and make meaning from, such texts are the focus of this article, which reports on a small-scale study undertaken in Norway and Wales, UK. The theoretical framing of the research draws on concepts of the multimodal ensemble in picture books and of the reading event as part of a social practice. The research design was developed from the team’s analysis of two texts, Pappa by Svein Nyhus (1998) and What does Daddy Do? by Rachel Bright (2009). Twenty-four children, who were 7 and 8 years old, took part in the study. This was built around two reading events for each book, staged as an immediate response and as a guided response. The data subsequently collected were analysed according to three overarching organisational principles, as book world, real world and play world. For both Daddy and Pappa, the first reading event showed the children’s responses were mainly directed towards exploring the book world. On the second reading event, references to the real world predominated for Daddy, while for Pappa the book world was again dominant. Across both reading events and for both books, the playworld revealed those occasions when the children expanded the meaning of the story, demonstrating an inventive ability to play with the text. Overall, the children’s responses moved fluidly across the three worlds, showing them to be energetically making connections between the reading, their experience of books and their own lives. 相似文献
5.
Karen Michele Chandler 《Children‘s Literature in Education》2016,47(1):77-92
Although children’s literature has long alluded to cultural connections between Africans and African Americans, very few texts establish clear lines of influence between particular African ethnic groups and African American characters and communities. Joyce Hansen’s The Captive (1994) and Sharon Draper’s Copper Sun (2006) stand out in portraying protagonists Kofi’s and Amari’s reliance on their past upbringing as Ashanti and Ewe, respectively. As Kofi and Amari endure the traumas of the Middle Passage and slavery in eighteenth-century America, they adapt by relying on their past socialization in traditional West African societies. The two novels challenge the idea of cultural erasure promoted in Elizabeth Yates’ Amos Fortune, Free Man (1950), which is still a fixture on multicultural reading lists for middle school students. The Captive and Copper Sun do provide sharply contrasting visions of their protagonist’s relationships to American society. Copper Sun indicates that a black girl’s concerns, including her need for subsistence and protection, and her desire for creative expression and personal autonomy, can complement the economic and military interests of the state. By contrast, The Captive insists on the necessity for its emancipated protagonist to maintain an adversarial role within a stratified, white-dominated U.S. culture. The novels thus highlight the very different messages about social identity and participation that recent multicultural children’s literature can convey. 相似文献
6.
Jean-Paul Fischer 《Reading and writing》2017,30(3):523-542
Recent research has established that 5- to 6-year-old typically developing children in a left–right writing culture spontaneously reverse left-oriented characters (e.g., they write Open image in new window instead of J) when they write single characters. Thus, children seem to implicitly apply a right-writing rule (RWR: see Fischer & Koch, 2016a). In Study 1, the reversal of all asymmetrical digits and capital letters by 356 children was modeled with a simple Rasch model, which describes reversal as the outcome of two competing responses, correct writing and writing in the cultural direction of writing. It accounts for the high frequency of reversals of the left-oriented characters (3, Z, J, 1, 2, 7, 9), as predicted by the RWR. Study 2 investigated letter reversals when children spontaneously write their name from right to left. Most of the 204 children in the study radically changed the direction of the RWR by reversing mainly the right-oriented letters (B, C, D, E, F, G, K, L, N, P, R, S). Hence, a more universal formulation of the RWR would be as an implicit rule orienting characters in the writing direction. This reformulated rule is consistent with the “spatial agency bias” model (Suitner & Maas, 2016), according to which writing direction affects thoughts and actions. Visual and motoric statistical learning may favor bootstrapping of the rule. Taken together, these data demonstrate the prominent role of culture in a phenomenon—character reversal or mirror writing—which has often been presented uniquely as biologically determined. 相似文献
7.
Katherine Bell 《Children‘s Literature in Education》2018,49(2):161-179
Novels from the Dear Canada series of historic fiction, published by Scholastic Canada, currently populate the shelves of school classrooms and libraries across Canada. This study explores two Dear Canada novels that chronicle significant moments in Atlantic Canadian history: Janet McNaughton’s novel (Flame and ashes: The great fire diary of Triffie Winsor. St. Johns, Newfoundland, 1892, Scholastic Canada, Toronto, 2014) which explores the Great Fire of Newfoundland in 1892, and Julie Lawson’s novel, No Safe Harbour (No safe harbour: the Halifax explosion diary of Charlotte Blackburn, Halifax, Nova Scotia, 1917, Scholastic Canada, Toronto, 2006), which explores the Halifax Explosion of 1917. Kenneth Kidd (Child Lit 33: 120–149, 2005) notes that “subjects previously thought too upsetting for children are now deemed appropriate and even necessary” in children’s literature (p. 12); indeed, the themes of both Flame and Ashes and No Safe Harbour resonate with recent attempts to represent broader and more diverse ranges of experiences in children’s fiction. Like many other texts in the series, these texts explore economic hardship and psychological distress. Furthermore, they explore events through the eyes of subjects who have, historically, had very little agency: female children. Drawing on narrative theory and feminist standpoint theory (Fuller in Writing the everyday: women’s textual communities in Atlantic Canada, McGill-Queen’s University Press, Montreal, 2004), this study examines the narrative techniques McNaughton and Lawson rely on to counterbalance difficult historical events with the appeal of young protagonists who offer subjective responses to the historical moment. This study considers both the ideological challenges and the possible advantages of circulating historical knowledge that is linked to girlhood and profoundly rooted in place. Ultimately, I argue that these young female narrators provide important inroads for interrogating what counts as history in historical narratives. 相似文献
8.
Lisa Sainsbury 《Children‘s Literature in Education》2017,48(2):152-168
In this article thought experiments are uncovered as key stimuli of philosophical potential in children’s literature and their presentation and function is examined in a selection of focal texts, including: Lewis Carroll’s Alice’s Adventures in Wonderland (1865) and Through the Looking-Glass (1871); Even the Parrot by Dorothy Sayers (1944); Nina Bawden’s Carrie’s War (1974); and A Game of Soldiers (1985) by Jan Needle. The thought experiment is a device common to science and philosophy and has been recognised as an heuristic tool in literature generally, but here children’s literature is drawn into the conversation, revealing that—as a dynamic mechanism of children’s narrative—thought experiments have a long-standing and particular role to play in books for young people. This paper connects with a recent turn in children’s literature discourse toward the conditions of power in books for young readers; it moves on the debate by demonstrating that the apparatus of thought experimentation places the implied child reader in a position of philosophical responsibility and forward thinking. Presenting thought experiments in different ways, formal properties of the thought experiment—such as conversational mode, double engagement and modal positioning—are identified and shown to open up a philosophical space of subsequence in children’s texts. 相似文献
9.
Christophe Meunier 《Children‘s Literature in Education》2017,48(1):21-38
This article examines the place occupied by maps in children’s picturebooks. After a brief overview of the different roles that are assigned to maps in children’s books, the article considers five French picturebooks—Warja Lavater’s Le petit chaperon rouge (1965), Olivier Douzou and Isabelle Simon’s L’autobus numéro 33 (1996), Véronique Vernette’s Cocorico poulet Piga (1999), Rebecca Dautremer and Arthur Leboeuf’s Le loup de la 135 ème (2008) and Kochka and Fabienne Cinquin’s Dans ma ville, il y a… (2011)—in order to focus on how the narrative, whether enclosed, superimposed or linked to the text in some other way, is evoked by the geographic shape of the maps. It is argued that the particular use and function of a map depends on its shape or placement in a book, distinguishing between the incorporation of maps only as a significant picture (its use) from the subject within the whole narrative (its function). Thus the article articulates what uses a map can have within a narrative. It also explores the mechanics of the iconotext, showing that a cartographic picture fulfils a precise, rather than a general, function of spatialisation. Hence three main functions of spatialisation in maps and mapping are distinguished, whereby an author could use maps to help a character discover, conquer, or organise a space. 相似文献
10.
This article explores posthumanism as a philosophy that emphasizes human relationships with the natural world by examining representations of animality, both in children’s literature (e.g. titles such as Where the Wild Things Are, Wild, Virginia Wolf, and No Fits, Nilson!) and in children’s play in order to better understand the significance of philosophy in children’s literature and lives. By fostering a feeling of “necessary wilderness,” or connection to nature (Almond, 2011, p. 110), and by practicing a sense of being in nature, “keeping some wildness always alive” (Lerman, 2012, p. 311) through literary engagement and animal play, the authors suggest that children and adults can maintain an interconnectedness with the natural world, even when they cannot be in it themselves. Through a mixed methods approach that combines educational theory, ecocriticism, and qualitative research, we discuss links between children’s stories and bodies, identifying how becoming animals through narrative engagement and play reflects posthumanist theory in practice, and encourages a child’s embodied knowledge of nature. The authors also speak to the ways that embodied education approaches that encourage animal play and “expressive literary engagement” [Sipe, 2002, pp. 476–483]) can support a shifting and necessary worldview informed by posthumanism, suggesting that philosophical change is necessary if humanity aims to survive the ecological and technological changes to come. 相似文献
11.
Peter Doherty 《Children‘s Literature in Education》2017,48(1):89-102
This article considers the extent to which medieval mappaemundi are an important precedent for literary cartographies in fiction for children. It connects the notion of embeddedness to Peta Mitchell’s (2011) suggestion that mappaemundi refused to entertain the later, post-Enlightenment cartographic distinction between subject and environment, positing instead the “absorption” of the medieval subject into the religious medieval world space. The article documents some of the visual conventions that maps in children’s literature have appropriated from mappaemundi. In doing so, it articulates the contradictions inherent both to ecological rhetoric and cartographic space and the visual lexicon of maps included with children’s books, which contribute to a rhetoric of ecomimesis. The article argues that maps in children’s literature are invested in a rhetoric of ecomimesis, that we are, as Timothy Morton (2009) has it, “embedded” in Nature, and that this embeddedness conceit threatens to forestall critique in that it reproduces the related oppositions of culture/Nature, subject/object and subject/environment even as it appears to collapse their respective terms. In the process, it considers maps in Daniel Defoe’s Robinson Crusoe (2007/1719), the Alderley Edge books of Alan Garner, Arthur Ransome’s Swallows and Amazons (2012/1930), and Rosemary Sutcliff’s Outcast (1998/1955). 相似文献
12.
13.
《欧洲教育》2013,45(3):51-93
The Elementary School [Folkeskole] In the past year, the folkeskole has been better material for the media than any time in the past, and its circumstances, its tasks, its content, and its results have been commented upon and discussed in both the national and the local press. In the school year 1979-1980, there were 740,000 pupils enrolled in these schools, including kindergarten classes (Jyllandsposten 4/19). The number of children is decreasing as reported by central authorities from the Minister of Education, for example, in Politiken, 1/16, which at the same time reports that the development of the school has therefore become difficult to control, as many municipalities have reported, e.g., Frederikshavn Avis 3/13. 相似文献
14.
Employing achievement goal theory (Ames Journal of Educational psychology, 84(3), 261–271, 1992), we explored science teachers’ instruction and its relation to students’ motivation for science learning and school culture. Based on the TARGETS framework (Patrick et al. The Elementary School Journal, 102(1), 35–58, 2001) and using data from 95 teachers, we developed a self-report survey assessing science teachers’ usage of practices that emphasize mastery goals. We then used this survey and hierarchical linear modeling (HLM) analyses to study the relations between 35 science teachers’ mastery goals in each of the TARGETS dimensions, the decline in their grade-level 5–8 students’ (N = 1.356) classroom and continuing motivation for science learning, and their schools’ mastery goal structure. The findings suggest that adolescents’ declining motivation for science learning results in part from a decreasing emphasis on mastery goals by schools and science teachers. Practices that relate to the nature of tasks and to student autonomy emerged as most strongly associated with adolescents’ motivation and its decline with age. 相似文献
15.
In this study, we aimed to examine the inhibitory effect of PA003, a Pediococcus acidilactici that produces lactic acid and antimicrobial peptides pediocin, on pathogenic biofilm formation on abiotic surfaces. PA003 and pathogens (Escherichia coli, Salmonella enterica serovar Typhimurium, Staphylococcus aureus and Listeria monocytogenes) were used to evaluate auto-aggregation, hydrophobicity, biofilm formation and biofilm formation inhibition on stainless steel, polyvinyl chloride and glass slides in terms of exclusion, displacement and competition. The results showed the highest auto-aggregation abilities were observed for one of the E. coli strains EAggEC (E58595) and the highest hydrophobic strain was observed with EPEC (E2348/69) (51.9%). The numbers of biofilm cells of E. coli, S. Typhimurium, S. aureus and L. monocytogenes on stainless steel, polyvinyl chloride and glass slide coupons were effectively reduced by approximately 4 log CFU/coupon. These results demonstrate that lactic acid bacteria can be used as an alternative to effectively control the formation of biofilms by food-borne pathogens. 相似文献
16.
17.
Raphael Zähringer 《Children‘s Literature in Education》2017,48(1):6-20
This article explores the functions of paratextual and intra-textual pirate treasure maps in works of literature for children and young adults. Based on an examination of how the indexical X that “marks the spot” operates as the focal point of the semiotic endeavours of treasure maps, the article outlines the fragile stance of maps between referentiality (thus kindling readers’ imagination) and the potential to disappoint reader expectations (since maps are never congruent with the territory they refer to). The discussion is exemplified by specific consideration of the treasure map from Robert Louis Stevenson’s Treasure Island (1883) and the map of the turtle island in the German children’s picturebook Käpt’n Sharky und das Geheimnis der Schatzinsel (2006), which are also seen as examples of treasure maps which play with the expectations of both readers and characters alike, all tied to the X found on any treasure map. The article ends with an analysis of the function of both maps and treasures in the context of open-ended reading games of imagination. 相似文献
18.
This article notes the convergence of recent thinking in neuroscience and grounded cognition regarding the way we understand mental representation and recollection: ideas are dynamic and multi-modal, actively created at the point of recall. Also, neurophysiologically, re-entrant signalling among cortical circuits allows non-conscious processing to support our deliberative thoughts and actions. The qualitative research we describe examines the exchanges occurring during semi-structured interviews with 360 children age 3–13, including 294 from New Zealand (158 boys, 136 girls) and 66 from China (34 boys, 32 girls) concerning their understanding of the shape and motion of the Earth, Sun and Moon (ESM). We look closely at the relationships between what is revealed as children manipulate their own play-dough models and their apparent understandings of ESM concepts. In particular, we focus on the switching taking place between what is said, what is drawn and what is modelled. The evidence is supportive of Edelman’s view that memory is non-representational and that concepts are the outcome of perceptual mappings, a view which is also in accord with Barsalou’s notion that concepts are simulators or skills which operate consistently across several modalities. Quantitative data indicate that the dynamic structure of memory/concept creation is similar in both genders and common to the cultures/ethnicities compared (New Zealand European and Māori; Chinese Han) and that repeated interviews in this longitudinal research lead to more advanced modelling skills and/or more advanced shape and motion concepts, the results supporting hypotheses (Kolmogorov–Smirnov alpha levels .05; r s : p < .001). 相似文献
19.
Jian-fang Zhu Lian-hui Chen Ke Yuan Li Liang Chun-lin Wang 《Journal of Zhejiang University. Science. B》2018,19(10):807-814
Objective
The aim of this study was to explore the association of dopamine receptor D2 (DRD2) polymorphism and alleviation of obesity in children and adolescents after 8-year follow-up.Methods
This retrospective cohort study included obese children and adolescents with a follow-up period of 8 years. Baseline clinical characteristics and DRD2 polymorphisms (including rs1076562, rs2075654, and rs4586205) were extracted from medical records. A follow-up visit was performed in May 2017 to collect related data including height, weight, diet compliance, and exercise compliance.Results
One hundred and nine obese children and adolescents were included in the current study. Among three DRD2 single nucleotide polymorphisms, only rs2075654 had a statistically significant association with alleviation of obesity, as the alleviation rate for minor allele carriers (68.6% for TC+TT) was higher compared to the major allele homozygote (43.3% for CC). After adjusting for all related factors, the hazard ratio of rs2075654 minor allele carriers for the alleviation of obesity was 3.34 (95% confidence interval (CI): 1.30?8.58).Conclusions
The rs2075654 polymorphism of DRD2 is related to long-term obesity alleviation in obese Chinese children and adolescents.20.
This article is part of a narrative study of Chinese beginning teacher induction through cross-cultural teacher development, which has been developed and contextualized in the Teacher Education Reciprocal Learning Program between the University of Windsor (UW), Canada and Southwest University (SWU), China. This program is part of Social Sciences and Humanities Research Council of Canada (SSHRC) Partnership Grant Project, Reciprocal Learning in Teacher Education and School Education between Canada and China. The partnership builds on the Teacher Education Reciprocal Learning Program, and the Shanghai-Toronto-Beijing Sister School Network. In this article, the authors conducted narrative inquiry with two of the SWU participants in the Teacher Education Reciprocal Learning Program to explore their experience from their cross-cultural learning in Canada to beginning teachers in West China. The findings of the research suggest the need to develop a global and cross-cultural dimension in teacher education and development in West China. It is evident that the cross-cultural experiences in Canada have influenced beginning teachers’ curriculum views, relationship to students, and beliefs about teaching. Their “lived stories” (Connelly & Clandinin, 1990, p. 6) also indicate that the personal, pedagogical, and social influences of cross-cultural experiences play important roles in beginning teachers’ teaching careers. 相似文献