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1.
Abstract We compared the effects of children's reading of an educational electronic storybook on their emergent literacy with those of being read the same story in its printed version by an adult. We investigated 128 5- to 6-year-old kindergarteners; 64 children from each of two socio-economic status (SES) groups: low (LSES) and middle (MSES). In each group, children were randomly assigned to one of three subgroups. The two intervention groups included three book reading sessions each; children in one group individually read the electronic book; in the second group, the children were read the same printed book by an adult; children in the third group, which served as a control, received the regular kindergarten programme. Pre- and post-intervention emergent literacy measures included vocabulary, word recognition and phonological awareness. Compared with the control group, the children's vocabulary scores in both intervention groups improved following reading activity. Children from both interventions groups and both SES groups showed a similarly good level of story comprehension. In both SES groups, compared with the control group, children's phonological awareness and word recognition did not improve following both reading interventions. Implications for future research and for education are discussed. 相似文献
2.
We investigated the effects of a highly rated commercial electronic book (e-book) for young children on kindergarteners’ emergent literacy skills within the context of paired peer versus individual use of the e-book. The sample of 110 kindergarteners had a mean age of 5.64 years and approximately equal numbers of boys and girls, randomly chosen from four kindergartens in a low SES Israeli township. All participants spoke Hebrew. None had been diagnosed with learning disabilities. Participants were randomly assigned to four groups: 30 tutors, 30 tutees, and 30 individual learners, all of whom used the e-book, and 20 children in a control group who were only exposed to their regular kindergarten program. Pre- and post-intervention emergent literacy measures included phonological awareness, reading of words from the e-book, word recognition, and story comprehension and production. The overall improvement in the measured emergent literacy skills from pre- to post-intervention of the children in the three experimental groups was higher than that of the children in the control group. In addition, there were significant learning context differences in several of the children’s measured emergent literacy skills, suggesting that those who work on an e-book activity in a paired peer learning context with same age peers (tutors and tutees) seem to gain an advantage in phonological awareness, emergent reading, and story comprehension over those who work with it individually. Implications for educators and e-book designers are discussed. 相似文献
3.
The effect of reading an electronic storybook (e-book) on Israeli children’s language and literacy was examined in kindergarten children (N = 40; age 5:2–6:3) compared to first graders (N = 50; age 6:3–7:4). The children in each age group were randomly assigned to two groups: an intervention group which read the e-book five times and a control group which was afforded the regular school program. Pre- and post-tests included vocabulary and word reading measures. Post-tests included story comprehension and production. Children who read the e-book exhibited significant progress in word meaning and word reading compared to the control group. Kindergarten children progressed in word reading more significantly than first graders across treatment groups. This could be explained by the ceiling effect of the first graders’ word reading level which did not leave much room for progress in this skill compared to the kindergarten children. No interaction was found between age and treatment groups. Kindergarten children exhibited a good level of story comprehension, similar to first graders, although their story production was lower. Implications for future research and education are discussed. 相似文献
4.
Despite the young child’s increasing access to electronic books and the evidence indicating it’s effectiveness for promoting emergent literacy, research among young children at risk for learning disabilities is only just beginning. Motivated by this challenge, the study reported here compared the effect of an educational e-book on improvements in Phonological Awareness (PA) and Concept About Print (CAP) among 136 pre-school-aged children at risk for learning disabilities (ALD) and typically developing children (TD). The findings indicated improved performance by both experimental groups, but especially ALD children in the area of CAP. These results are explained by the effectiveness of the multimedia e-book especially for ALD. Implications are discussed. 相似文献
5.
This paper reports a study assessing a new computer tool for cartoon storytelling, created by the authors for a target audience in the upper half of the English and Welsh Key Stage 2 (years 5 and 6, covering ages 9–11 years). The tool attempts to provide users with more opportunities for expressive visualisation than previous educational software; its design was motivated by earlier work connecting “moving image literacy” with print literacy, and it was used here in storywriting preparation work: users first visualised a known story, then wrote their versions of it based on the cartoons they had made. The stories produced are compared with stories written using two other preparation activities, one a pencil-and-paper cartooning exercise and the other a teacher’s normal planning session, which also resulted in a retelling of a known story. 相似文献
6.
The aim of this study was to investigate the relationship between three Eysenckian personality dimensions – psychoticism, extroversion and neuroticism – and the Internet use. A sample of 427 Turkish university students completed the Eysenck’s Personality Questionnaire, an Internet survey which contained questions about interpersonal motives for Internet use and a scale for measuring the tendency for expressing one’s “true” self on the Internet. The results indicated that psychoticism was the only personality dimension related to establishing new relationships and having “Internet only” friends; and extroversion was the only personality dimension that is related to maintaining long-distance relationships, and supporting daily face-to-face relationships. The results supported the idea that for some individuals, Internet can be used as social substitute for face-to-face social interactions while for some others it can be used as a tool of social extension, depending on the user’s personality characteristics. Also, psychoticism and neuroticism were found to be positively associated with the expressing “true self” on the Internet, and it was shown that the relationship between psychoticism and Internet uses as social substitute is mediated by the tendency to express one’s true self on the Internet. 相似文献
7.
Ron Fortune Author Vitae 《Computers and Composition》2005,22(1):49-54
Research and teaching continue to treat word and image separately and even see image succeeding word in a culture increasingly immersed in digital documents. However, concepts such as Kress’ “semiotics of synaesthesia” stress the relationship between word and image, a critical relationship in teaching students to develop genuinely multimodal texts. 相似文献
8.
TWIG (“Transportable Word Intension Generator”) is a system that allows a robot to learn compositional meanings for new words that are grounded in its sensory capabilities. The system is novel in its use of logical semantics to infer which entities in the environment are the referents (extensions) of unfamiliar words; its ability to learn the meanings of deictic (“I,” “this”) pronouns in a real sensory environment; its use of decision trees to implicitly contrast new word definitions with existing ones, thereby creating more complex definitions than if each word were treated as a separate learning problem; and its ability to use words learned in an unsupervised manner in complete grammatical sentences for production, comprehension, or referent inference. In an experiment with a physically embodied robot, TWIG learns grounded meanings for the words “I” and “you,” learns that “this” and “that” refer to objects of varying proximity, that “he” is someone talked about in the third person, and that “above” and “below” refer to height differences between objects. Follow-up experiments demonstrate the system's ability to learn different conjugations of “to be”; show that removing either the extension inference or implicit contrast components of the system results in worse definitions; and demonstrate how decision trees can be used to model shifts in meaning based on context in the case of color words. 相似文献
9.
The main purpose of this study was to establish Information Literacy Competence Standards for Elementary and High School Teachers. To establish these standards a set of two expert round-table discussions and three rounds of Delphi Technique surveys were employed. Ten participants including field scholars, information professionals were invited to the expert round-table for open discussions on definitions, framework, and items of information literacy competence. A questionnaire for the “Delphi Technique Survey” was developed based on the results acquired from the round-table discussions. The resulting questionnaire was distributed to another group of 33 participants which included graduate school deans of Information Education, professors, school principals, department directors and teachers, and information professionals. After three rounds of Delphi Technique Surveys with these participants, the “Information Literacy Competence Standards for Elementary and High School Teachers” was established. Three levels (standards, main indicators, and secondary indicators) and three dimensions (knowledge, skills, and attitudes) were identified. Distinguished from existing research which over-emphasizes the dimensions of knowledge and skills, the present study found that the dimension “attitude” is the most powerful force for promoting teachers’ information literacy competence and their willingness to apply information technology in teaching. It is hoped that the proposed standards could be served as a self-evaluation tool for teachers as well as the basis for staffing and training programs for elementary and high school teachers in Taiwan. 相似文献
10.
Carmen Kynard Author Vitae 《Computers and Composition》2007,24(3):329-345
This essay examines how students of African descent at a predominantly black college on the East Coast digitally perform their ethnic identities and rhetorics in a freshman composition course. The essay begins by showing how multiple uses of signifying frame students’ Blackboard discussions where they use a type of trickster motif to enact their agreements, disagreements, challenges, and questions, very much akin to Flava Flav's initial cultural role as part of the Rap/activist group, Public Enemy. Students’ online writing groups are then examined by focusing on one particular group, the “Black Long Distance Writers,” whose title signifies and signals the work of the African American writer and activist, John Oliver Killens, most notably, his seminal 1973 essay, “Wanted: Some Black Long Distance Runners.” The understandings of these “Black Long Distance Writers” bear the most powerful definition of literacy and computer-based writing instruction because their framework is not contingent upon making digitally divided minorities more technologically advanced and better at one type of English, its culture of power, or its academic discourses. Instead, these students experience rhetoric and writing as a way to alter the ways that knowledge is constructed for them and about them, “revocabularizing” the academy and its technologies. Such freshman writers are re-envisioned in this kind of cyberspace as constructors of and co-participants in black intellectual and rhetorical traditions … now AfroDigitized. 相似文献
11.
The effectiveness of a reading intervention using the whole-word multimedia software ‘Oxford Reading Tree (ORT) for Clicker’ was compared to a reading intervention using traditional ORT Big Books. Developing literacy skills and attitudes towards learning to read were assessed in a group of 17 struggling beginner readers aged 5–6 years. Each child was given each of the two interventions, and the order of intervention was counterbalanced across the group. Each intervention was integrated into the literacy hour over five consecutive days. Measures of written word recognition, written word naming, phonological awareness and attitudes towards computers were taken before and after each intervention. Significant gains in performance were found following both interventions for all of the literacy measures, but significantly greater gains in written word recognition and enjoyment of instruction were found following the Clicker than Big Book intervention. These results suggest that whole-word multimedia software could be a useful classroom aid for supporting early literacy skills in children who are struggling with learning to read. 相似文献
12.
This paper discusses the steps taken to set up a digital logic course problem through a problem-based learning (PBL) constructivist approach. PBL is the learning which results from the process of working toward the understanding and resolution of a problem. The purpose of this study was to develop and implement problem-based learning in a digital logic course in a senior vocational industrial high school. Data collection included content analysis and a questionnaire survey. Content analysis was used to evaluate the students’ discussion messages, quality of dialogue, and the level of problem-solving activities. A survey was then administered to examine the students’ learning attitudes and perceptions toward this platform as a possible tool for PBL learning. Researchers found “Peer-responses” category is the most messages; the contents of messages focus on “General explanation” and “Reaction”; the level results of all groups’ problem-solving are similar; the index of the “Interaction” satisfaction level is the highest in PBL activity. Finally, some research suggestions were also proposed. 相似文献
13.
Kevin Moberly Author Vitae 《Computers and Composition》2008,25(3):284-299
Computer games fundamentally incorporate composition into their game play. Highly symbolic constructs, whose photo-realistic graphical environments are often produced by combining pre-existing elements, computer games not only require players to read and to make meaning of symbols presented on the screen but to write and ultimately to revise their actions in the game relationship to these symbols. This activity, which is often constructed as “play” rather than writing, is significant in that, although its effects appear to be limited to the conversations taking place on the screen, its focus is ultimately on how players read and write (compose) themselves in relationship to the game and to the larger socio-political structures upon which the game is beholden. Computer games thus have the potential to help students not only understand the fundamentals of the compositional process and the larger socio-political structures within which this process occurs but to recognize how these socio-political structures construct reading and writing and in doing so determine the way that the individuals subject to them construct (read and write) themselves. 相似文献
14.
The purpose of this study was to investigate the efficacy of audio–visual synchrony in podcasting and its possible pedagogical benefits. ‘Synchrony’ in this study refers to the simultaneous playback of audio and video data streams, so that the transitions between presentation slides occur at “lecturer chosen” points in the audio commentary. Manufacturers of lecture recording software (e.g. ProfCast) would have us believe that the synchrony of image and audio should improve the learning experience. We have yet to see in the literature any empirical evidence to support this hypothesis. In our study, 90 participants in two groups undertook two electronic lectures (e-lectures) on two separate topics, the subject matter of neither was familiar to them beforehand. Each group experienced one “synchronous” presentation (e-lecture) of one of the topics, and one “separate” presentation (i.e. PowerPoint and audio files separately presented) of the other topic. Each group therefore experienced both “synchronous” and “separate” delivery and they were then given an MCQ test that assessed five levels of Bloom’s taxonomy. Results show no differences in innate ability between the two groups but the evidence supported our primary hypothesis in that statistically significantly higher test scores were seen when participants viewed a synchronous e-lecture; these scores were accounted for by subjects’ performance at three of the five levels of Bloom’s taxonomy. Qualitative ‘attitude’ survey results also displayed participant preference towards the synchronous over the asynchronous mode of delivery, and in spite of general acceptance of the proposed benefits of electronic proceedings, a majority preference towards traditional rather than electronic lectures. Despite this conservatism, this paper explores in more detail the potential benefits of podcasting via synchronous PowerPoint and voice. 相似文献
15.
Christina Ling-hsing Chang 《Computers in human behavior》2011,27(5):2028-2038
The development of information technology has a significant influence on social structure and norms, and also impacts upon human behavior. In order to achieve stability and social harmony, people need to respect various norms, and have their rights protected. Students’ information ethics values are of critical and radical importance in achieving this goal. Using qualitative approach, the present study utilizes Kohlberg’s CMD model to measure improvement in students’ “information ethics values” through “technology mediated learning (TML)” models, and to assess the extent to which it is influenced by gender and Chinese guanxi culture. We find that while e-learning improves female students’ “respect rules,” “privacy,” “accessibility” and “intellectual property” values more than male students, the percentages relating to “intellectual property” for females in the higher stages remain lower than for males. Moreover, these results are interpreted from a Chinese guanxi culture perspective. In light of these results, educators should take account of such improvements when designing effective teaching methods and incentives. 相似文献
16.
This paper reports qualitative findings from a study that investigated Australian university staff and students’ perceptions and use of current and emerging technologies both in their daily lives and in teaching and learning contexts. Forty-six first-year students and 31 teaching and support staff from three Australian universities took part in interviews and focus groups. This paper examines how students and staff reported on their use of new technologies in their daily lives, their stated reasons for using those technologies, and their beliefs about the benefits and limitations of using technologies as teaching and learning tools. The findings question assumptions that have been made about a “digital divide” between “digital native” students and their “digital immigrant” teachers in higher education today, suggesting we need to develop a more sophisticated understanding about the role technologies play in the lives of both students and staff. A better understanding of student and staff perspectives will allow for more informed decisions about the implementation of educational technologies in today’s higher education institutions. 相似文献
17.
In this study, we design a learning environment that supports reflective activities for information seeking on the Web and evaluate its educational effects. The features of this design are: (1) to visualize the learners’ search processes as described, based on a cognitive schema, (2) to support two types of reflective activities, such as “reflection-in-action” and “reflection-on-action”, and (3) to facilitate reflective activities by comparing their own search processes to other learners’ search processes. We have conducted an experiment to investigate the effects of our design. The experimental results confirm that: (1) the participants’ search performance in the instructional group supported by our instructional design improved effectively than in the control group; (2) they changed their ideas about important activities when seeking information on the Web, and (3) they activated their search cycles more than the control group did. 相似文献
18.
In investigating how to best support the learning of digital competences at school, it is paramount to take into account the concrete reality (cultural, technological, and institutional) that teachers face in their daily struggle to prepare students for the information society. Hence case studies are needed to inform us on the complex relationship between educational aims, technological tools and contextual features in fostering digital literacy. This contribution describes a project ran in a class of an Italian lower secondary school during a course on digital literacy. The project, realized in collaboration with the local children’s library, consisted in the digitization of a text written in late XIX century. The results highlight various educational outcome of the activity. These include both technological progresses, such as improvement of students’ digital competences and refinement of their skills in the use of a word processor, but also cultural and civic benefits, related to opportunities for reflection on the evolution of language and culture, and the sharing of the final product with a large community. The roots of this success are analyzed, in order to suggest general criteria for using digitization activities as an effective method in digital literacy education. 相似文献
19.
Rudolf Seising Author Vitae 《Information Sciences》2010,180(23):4459-4859
About 60 years ago Norbert Wiener and Claude Elwood Shannon established the new scientific discipline of information theory. However, it is very probable that Shannon’s article A Mathematical Theory of Communication would not have become famous without the help of Warren Weaver, whose popular text on “The Mathematics of Communication” re-interpreted Shannon’s work for broader scientific audiences. Weaver’s “preface” and Shannon’s article were published together in the book The Mathematical Theory of Communication. Norbert Wiener’s Cybernetics was an even more popular event, when it appeared in print. However publications were influential on two scientific areas with concepts unmentioned or unelaborated within the texts themselves: Systems Theory and information theory. A “General System Theory” had already been created by Ludwig von Bertalanffy in the late 1920s for biological and philosophical research. This approach melded in North America in the 1950s with cybernetics, as well as a new system theoretical approach in engineering sciences in the 1950s. Bertalanffy’s “General System Theory” - or simply “systems theory” was used, became even more famous in humanities. In the 1960s attempts to yield both systems theory took root in the humanities, with mixed success.This paper will review the links across these fields showing the influences across cybernetics, system(s) theory and information theory throughout the 1950s and the theory of Fuzzy Sets and Systems. Then we focus to the non-technical but philosophical aspects of information theory. When Weaver emphasized not the technical but the semantic and influential problems of communication, his arguments were very similar to Charles W. Morris’ foundations of the Theory of Signs (1938) - Semiotics. We will show some interesting ideas of Weaver related to semiotic thinking and we will advocate a “fuzzy information theory” that has to be appropriate to cover this “semiotic concept of information”. Finally, the paper presents epistemological reflections in historical perspective on the concept of “information” as a “fluctuating object” that we take as a fuzzy concept. 相似文献
20.
The purpose of this study was to investigate the effects of e-books on enhancing Jordanian preschool children's emergent literacy skills (experimental group), in comparison to children who were exposed to regular printed books (control group). To achieve the objectives of this study, the total of 92 children were assigned to either experimental group (n = 48) and control group (n = 44). The pre- and post-test data was collected on print awareness, vocabulary, alphabetic knowledge and phonological awareness skills to determine the effectiveness of e-books. The results indicated that children in experimental group performed significantly better than the children in control group. Moreover, significant differences were found according to gender, as the female children exhibited superior emergent literacy skills to the male children. Regarding the different emergent literacy skills, children in the experimental group achieved better improvement in the areas of print awareness and vocabulary. Based on these findings, it is recommended that pre-school institutions incorporate e-books activities into their classrooms. 相似文献