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121.
122.
Koen Luwel Lieven Verschaffel Patrick Onghena Erik De Corte 《European Journal of Psychology of Education - EJPE》2001,16(2):233-255
A previous study (Luwel, Verschaffel, Onghena, & De Corte, 2000) revealed that 2nd and 6th graders use at least 3 different kinds of strategies for determining different numerosities of blocks presented in square grids: (a) an addition strategy by means of which (groups of) blocks are counted (and added), (b) a subtraction strategy in which the number of empty squares is subtracted from the total number of blocks in the grid (i.e. the anchor), and (c) an estimation strategy, whereby the number of blocks is determined in a quick but imprecise way. Although 6th as well as 2nd graders used the clever subtraction strategy, the majority of 2nd graders had serious trouble with the correct determination of the anchor, resulting in huge numerosity judgement errors. Since this finding seriously complicated the testing of a number of hypotheses in that study, we replicated the above study but presented the children information about the grid size. This manipulation led to a substantial increase in the proportion of appropriate subtraction strategy users and made it possible to investigate the effect of several subject and task variables on the frequency, accuracy, and adaptiveness with which the different strategies were applied. Results are discussed in terms of the conceptual framework of Lemaire and Siegler (1995) regarding strategic change. 相似文献
123.
Recent Chinese migrant students from Taiwan studying science in two Australian secondary schools were found to explain the
meanings of selected science concept labels in English by translating from Chinese. The research strategy involved interviewing
the students concerning their recognition and comprehension of the science concept labels firstly in Chinese and then in English.
Mean recognition and comprehension scores were higher in Chinese than in English, with indications that Chinese language and
science knowledge learnt in Chinese deteriorated with increasing time of residence in Australia. Rudimentary signs of the
students being able to switch between Chinese and English knowledge bases in science were also found. Implications for teaching
science to ESL students and suggestions for further research are discussed. 相似文献
124.
Patrick T. Terenzini Leonard Springer Ernest T. Pascarella Amaury Nora 《Research in higher education》1995,36(1):23-39
This study estimates the relative and unique effects on changes in critical thinking of three dimensions of students' college experience: curricular exposure, formal classroom and instructional experiences, and out-of-class experiences. Students' classroom/instructional and out-of-class experiences both make positive, statistically significant, and unique contributions to gains in critical thinking above and beyond students' precollege characteristics and level of critical thinking. Theoreticians have long speculated that students' academic and nonacademic experiences jointly influence change, and this study supports that belief. The design and instruments in this study may be of interest to persons involved in assessment or the study of college impact.Paper presented at the meeting of the Association for Institutional Research, New Orleans, LA, May 1993.The National Center on Postsecondary Teaching, Learning, and Assessment is funded by the U.S. Department of Education, Office of Educational Research and Improvement (OERI), under Grant No. R117G10037. The opinions herein do not necessarily reflect the position or policies of OERI, and no official endorsement should be inferred. 相似文献
125.
G. Patrick Meredith 《Instructional Science》1972,1(1):09-29
This is the first of two articles describing the nature and historical development of the author's work on Epistemics. The author originally conceived Epistemics as the science of the structure and transmission of human knowledge, but this conception was later elaborated to enable separate emphasis to be given to the human and instrumental aspects of knowledge transmission. Part I of the paper relates the concerns of Epistemics to Instructional Science. Part II of the paper relates Epistemics to insight deriving from the Brain Sciences. 相似文献
126.
127.
Roger Patrick King 《Higher Education》2007,53(4):411-430
128.
In this article, we tell the story of a changing urban landscape through the eyes of the youth we work with in an ongoing after-school program and community-based research project rooted in Photovoice methodology. In particular, we focus on the work that, over the 6 years of our time with youth, has “ended up on the cutting room floor” (Paris and Winn (eds) Humanizing research: decolonizing qualitative inquiry with youth and communities. SAGE Publications, Thousand Oaks, 2014, p. xix). This attention to the work that has fallen through the cracks is a move to engage the central tenets of Humanizing Research, but it’s also a call to think critically with and through the failures that emerge in work with youth. We attend specifically to an ongoing failure in our work as a way to think about the kinds of promises that are often made and broken in participatory action research. In doing so, we tease out the implications of our work with youth and the steps community-based researchers can take to navigate the challenges that can impede the goals of fostering meaningful change. 相似文献
129.
Patrick J. Harrison Farhad Saba Bonnie J. Seeman Gina Molise Robert Behm Michael D. Williams 《Educational technology research and development : ETR & D》1991,39(4):65-77
The study described in this article takes the view that distance education programs are dynamic systems with multiple constituencies.
Literature on distance education programs as complex systems and on the critical constituency approach to program evaluation
was used to guide the development of a questionnaire designed to assess the components of a distance education program. Instrument
development was conducted in four phases using both quantitative and qualitative methods. The data from this study suggest
that there are four major components of effectiveness in distance education programs: instruction, management, telecommuting,
and support. Within each of these components there are from two to five subcomponents, 14 components in all, which can be
used to assess distance education programs. The assessment scale which was developed measures these four components and their
subcomponents. 相似文献
130.
Christina Burke 《Journal of Higher Education Policy & Management》2018,40(5):458-469
The transformation that Irish higher education (HE) has undergone since the mid-2000s has been particularly rapid and unidirectional. Following the Global Financial Crisis, the Irish Government sought to take control of tertiary education in an attempt to shield the country from future economic shocks. This paper succinctly discusses the circumstances leading to the current policy position and what these changes have meant for Irish HE. A postulation that neoliberalism will inevitably deepen further within Irish HE will be explored through the lens of Postcolonial theory. In conclusion, I will show that the application of this theoretical stance may succeed in buffering many of the effects of neoliberalism to ensure ample space in HE for all subject areas and disciplines. 相似文献