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991.
Using data from Web of Science, this research investigates how physical science researchers funded by the Canadian Institutes of Health Research complied with its open access policy, and compares the citation counts of articles published through gold and green models.It was found that, for articles published between 2008 and 2015, 9% were available through gold open access routes and 13% were available through green routes; most were not openly accessible. Citation rates were comparable for green open access and non-open access articles, but citation rates for gold open access articles were lower. After controlling for publication year, citation rates of gold, green, and non-open access articles were comparable. Among gold open access articles, citation rates were highest for open access journals with article processing charges, but after controlling for publication year, articles published in hybrid journals, followed by those in open access journals with article processing charges, achieved the highest citation rates. Articles published in free open access journals had the lowest citation rates. The results suggest that green open access is the most economical approach to comply with open access policies, and that it provides researchers with at least as much research impact as gold open access. 相似文献
992.
Libraries curate exhibitions and host speakers to promote collections and engage communities. Traditional library exhibit spaces present information gaps for visitors. To bridge these gaps, the University of Florida (UF) created and deployed innovative technologies, the Community Engagement Engine (CEE) for iPads (handheld and kiosks). The CEE facilitates visitor's registration as well as questions and comments sent directly to curators with automated email responses with relevant materials. The CEE allows libraries to aggregate visitor information for targeted outreach and assessment. This article discusses the CEE for innovative community engagement, including considerations for other institutions interested in engaged exhibitions programs. 相似文献
993.
Anne Goulding John Dickie Mary Jane Shuker 《Library & information science research》2017,39(3):199-212
This study explores how preschool storytimes in public libraries in Aotearoa New Zealand incorporate practices which have been identified as beneficial for children's early literacy skills. The results of observations of storytimes in four public library services are reported, focusing on whether they included activities that foster six key literacy skills: print motivation; phonological awareness; vocabulary; narrative skills; print awareness and print concepts; and letter awareness. The results indicate that the storytimes observed focused strongly on techniques to increase children's print motivation, and other skills, such as the development of letter awareness, did not feature as frequently. It is suggested that the librarians leading the sessions were wary of introducing more formal instructional elements into the storytimes because they felt it might detract from the main aim of the sessions, which was to encourage children to enjoy books and reading. 相似文献
994.
The first part of this study was carried out in a primary school in a rural part of Wales in the United Kingdom. All classrooms
were equipped with interactive whiteboards (IWBs) linked to a teacher’s computer and six PCs for pupil use. Teaching through
ICT was the prevalent culture in the school. Thirty year six pupils [aged 10–11 years] were selected at random from the final
year cohort and were interviewed to determine their views about school science and their views about the teaching methods
employed. The pupils moved to a medium sized secondary school where the teachers were beginning to develop their ICT skills
and the availability of the computers was limited. The group was re-interviewed after 3 months, once they had settled in to
their new school, and were again asked their views about school science and the way it was taught. While in the primary school,
pupils expected to use ICT in every lesson, they enjoyed the way information was presented and they were interested in finding
things out for themselves when given the opportunity. The lack of ICT in the secondary school caused some frustration, but
this was mostly with the teaching of ICT, and the group remained predominantly enthusiastic about science. Those who were
less keen on science indicated that it was a teacher factor rather than anything to do with the resources being used. In general
the pupils particularly enjoyed the practical aspects of science lessons, something that they had not experienced in the primary
school, which compensated for the relative lack of ICT in science teaching. 相似文献
995.
996.
Jane M. Watson Ben A. Kelly 《International Journal of Science and Mathematics Education》2008,6(4):741-767
This paper considers the development of school students’ ability to define three terms that are fundamental to statistical
literacy: sample, random, and variation. A total of 738 students in grades 3, 5, 7, and 9 were asked in a survey to define
and give an example for the word “sample.” Of these, 379 students in grades 7 and 9 were also asked about the words “random”
and “variation.” Responses were used to describe developmental levels overall and to document differences across grades on
the understanding of these terms. Changes in performance were also monitored after lessons on chance and data, emphasizing
variation for 335 students. After 2 years, 132 of these students and a further 209 students who were surveyed originally but
did not take part in specialized lessons, were surveyed again. The difference after 2 years between the performance of students
who experienced the specialized lessons and those who did not was considered, revealing no differences in performance longitudinally.
For students in grades 7 and 9, the association of performance on the three terms was explored. Implications for mathematics
and literacy educators are discussed. 相似文献
997.
Hemispheric laterality may be a useful concept in teaching, learning, training, and in understanding more about human development.
To address this issue, a measure of hemispheric laterality was compared to musical and mathematical ability. The Human Information
Processing Survey (HIPS) instrument, designed to measure hemispheric laterality, was administered to 101 participants who
were then asked to provide a measure of their conceptual aptitude for mathematics and music. Scores were then compared through
canonical correlation to test the hypothesis that perceived mathematical ability may be explained by left-brain hemisphere
preference and musical by the right hemisphere. A relatively strong correlation was found between music ability and right-brain
hemisphere preference. A relationship between math and left-brain hemisphere preference or integrated brain processing scores
was found to be marginal. Ramifications to learning are discussed. 相似文献
998.
Gunnar Peterson John Steven 《中国教育网络》2008,(2):26-27
2007年IEEE在波士顿召开了Metricon2.0工作会议,同时进行的还有第十六届Usenix安全研讨会.与会人员被问到的首要问题是:"度量事关重大吗?"你可以想象,与会者对这一问题的直觉问答会是"yes",但是经过会议当天的一番激辩,支持这一回答的人数在数量上只是稍占上风. 相似文献
999.
Educational Psychology Review - Previous simulation studies of randomization tests applied in single-case educational intervention research contexts have typically focused on A-to-B phase changes... 相似文献
1000.
Bingolbali Erhan Demir Gokhan Monaghan John D. 《International Journal of Science and Mathematics Education》2021,19(6):1187-1208
International Journal of Science and Mathematics Education - This paper examines a didactic phenomenon, a perception that the elements of sets have a common property, e.g. that {1, 2, 3} and {a, b,... 相似文献