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81.
William Grisham Natalie A. Schottler Joanne Valli-Marill Lisa Beck Jackson Beatty 《CBE life sciences education》2010,9(2):98-107
This completely computer-based module''s purpose is to introduce students to bioinformatics resources. We present an easy-to-adopt module that weaves together several important bioinformatic tools so students can grasp how these tools are used in answering research questions. Students integrate information gathered from websites dealing with anatomy (Mouse Brain Library), quantitative trait locus analysis (WebQTL from GeneNetwork), bioinformatics and gene expression analyses (University of California, Santa Cruz Genome Browser, National Center for Biotechnology Information''s Entrez Gene, and the Allen Brain Atlas), and information resources (PubMed). Instructors can use these various websites in concert to teach genetics from the phenotypic level to the molecular level, aspects of neuroanatomy and histology, statistics, quantitative trait locus analysis, and molecular biology (including in situ hybridization and microarray analysis), and to introduce bioinformatic resources. Students use these resources to discover 1) the region(s) of chromosome(s) influencing the phenotypic trait, 2) a list of candidate genes—narrowed by expression data, 3) the in situ pattern of a given gene in the region of interest, 4) the nucleotide sequence of the candidate gene, and 5) articles describing the gene. Teaching materials such as a detailed student/instructor''s manual, PowerPoints, sample exams, and links to free Web resources can be found at http://mdcune.psych.ucla.edu/modules/bioinformatics. 相似文献
82.
This exploratory study examined the attention-gaining and attention-regaining strategies used by a preschool educator who is Deaf during child-directed play. Four children (2 with typical hearing and 2 with severe-to-profound hearing loss) were videotaped interacting with the educator in two different play contexts. The educator used four different strategies to gain and to regain the children's attention: visual, visual using an American Sign Language (ASL) sign, tactile/vibratory, and observing/waiting. Overall, tactile and visual strategies were used with the same frequency and occurred more often than either waiting or using an ASL sign to establish joint attention. With the exception of waiting, all strategies were equally successful at gaining or regaining the children's attention. The knowledge and experience of educators with hearing loss potentially provide important insights into enhancing the effectiveness of the communicative environment for preschool children with hearing loss. The implications of this line of inquiry include training for educators on the effective use of strategies to establish joint attention with preschool children with hearing loss. 相似文献
83.
Catherine Beavis Thomas Apperley Clare Bradford Joanne O'Mara Christopher Walsh 《English in Education》2009,43(2):162-175
The need for literacy and the English curriculum to attend to digital literacies in the twenty-first century is well established. Although studies in digital literacies have examined the inclusion of computer games in schools, there has not been an extended study of English teachers incorporating computer games into their teaching and learning through action research projects. This paper outlines the structure and progress of a research project exploring the uses of computer games in English classrooms. We argue that much can be learned about the teaching of both print and digital literacies from examining computer games and young people's engagement in online digital culture in the world beyond school. 相似文献
84.
This paper examines the impact of entrepreneurial initiatives within universities on scientific careers. Based on the career accounts of university‐based bioscientists involved in a government‐sponsored entrepreneurship training initiative, the paper explores the concept of academic entrepreneurialism. Three groups were identified in the data. First, academic entrepreneurs, who tended to be more experienced scientists and were now able to capitalise on their science. Second, those interested in technology transfer, who saw their career path taking them away from science, and finally a group of younger scientists who were trying to develop their career capital but were unsure what direction their career would take. The implications of these different groups for the management of universities and the development of knowledge are considered. 相似文献
85.
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87.
This study investigated the relationship between both receptive and expressive prosody and each of three reading outcomes: accuracy of reading aloud words, accuracy of reading aloud nonwords, and comprehension. Participants were 63 children aged 7 to 12 years. To assess prosody, we used the Profiling Elements of Prosody in Speech Communication (PEPS-C; Peppé & McCann, 2003). Results revealed that certain subtests of the PEPS-C predicted a substantial proportion of variance across reading outcomes, even after age and segmental phonological awareness have been considered. In fact, our findings suggest that the PEPS-C compares favourably with a well-established test of segmental phonological awareness, the Comprehensive Test of Phonological Processing (CTOPP; Wagner, Torgesen, & Rashotte, 1999), in terms of its power to predict variability in children’s reading. 相似文献
88.
Joanne Lunn Brownlee Jennifer Sumsion Susan Irvine Donna Berthelsen Ann Farrell Kerryann Walsh 《Early Years: An International Journal of Research and Development》2015,35(4):411-426
This article builds on our ongoing work in conceptualising an ‘evaluative stance’ framework to assist in understanding how leaders in the field of early childhood education and care (ECEC) make decisions about the selection of professional development options for themselves and their staff. It introduces the notion that evaluative mindsets can be considered in terms of attitudes towards decision-making that are based on personal epistemologies. Drawing on data from semi-structured interviews, it explores the mindsets of six experienced leaders in two long-established ECEC organisations in Australia with respect to their decision-making about professional development. The article concludes with a consideration of the potential utility of the framework and the coding template used in this exploratory study. 相似文献
89.
Joanne S. Lehrer Hariclia H. Petrakos Vivek Venkatesh 《Early education and development》2014,25(3):295-317
Research Findings: This study explored the relationship between play and child development at the Grade 1 level. As previous research has noted a sudden curtailment of classroom play during this period, the relationship between play at home and children's school grades, behavior, and creativity scores was examined using correlational and regression analyses. In particular, this study sought to assess whether particular types of play (pretend play, active physical play, construction play, etc.) and social arrangements during play (play with siblings, with parents, alone, with friends) predicted any of the outcome measures. A total of 56 children ages 6 and 7 from suburban areas outside of Montreal, as well as their parents and teachers, participated in the study. Practice or Policy: Findings indicated that children spent between 1 and 2 hr playing after school each day and that the most common form of play was active physical play. The most common social arrangement during play was play with siblings. Children's free time in the morning and freedom to choose their play activities in the afternoon were predictive of children's academic progress. Watching others play and the ability to choose their own activities in the afternoon predicted positive adaptive behaviors at school. Play with commercial toys and playing alone were predictive of creativity scores. 相似文献
90.
Joanne Orlando 《Asia-Pacific Journal of Teacher Education》2014,42(4):347-362
The work of philosopher Jacques Rancière is used conceptually and methodologically to frame an exploration of the driving interests in educational technology policy and the sanctioning of particular discursive constructions of pedagogy that result. In line with Rancière’s thinking, the starting point for this analysis is that of equality – that people are legally, morally, intellectually, and in their everyday practices discursively equal. The use of Rancière’s concepts, demos, police, and politics, to analyse three educational technology policies internationally shows that teachers are positioned within these policies as discursively unequal, and as intellectually inferior, not only in terms of technology expertise, but crucially as pedagogues. This positioning has important implications for teachers and teacher education. Teachers are capable of recognising and critiquing inequality, and this article makes a case for an act of politics that aims to reconfigure allocated identities and power imbalances in the educational technology order. 相似文献