Collaborative processes in species identification using an internet-based taxonomic resource     

Jani Kontkanen  Sirpa Kärkkäinen  Patrick Dillon  Anu Hartikainen-Ahia  Mauri Åhlberg 《International Journal of Science Education》2016,38(1):96-115

Visual databases are increasingly important resources through which individuals and groups can undertake species identification. This paper reports research on the collaborative processes undertaken by pre-service teacher students when working in small groups to identify birds using an Internet-based taxonomic resource. The student groups are conceptualised as ‘knowledge-building communities’ working in a ‘joint problem space’ comprising the collective knowledge of the participants interacting with the taxonomic database. Collaborative group work and associated dialogue were recorded with digital video. The recordings were analysed for the categories of dialogue and the categories of knowledge used by the students as they interacted with the taxonomic database and how they drew on their previous experiences of identifying birds. The outcomes are discussed in the context of the interplay of individual and social processes and the interplay between abstraction and lived experience in the joint problem space.  相似文献   

A Critical Analysis of the Sources of Reading Recovery: An Empiricist Perspective     

Patrick Groff 《Interchange》2004,35(1):31-58

This discussion of the sources of Reading Recovery presents the results of an investigation into whether or not this relatively costly, tutoring remedial reading program, designed for primary-grade students, is based on relevant experimental evidence as to how these students best learn to read. The general finding of the study was that Reading Recovery principles and practices are not based firmly on the experimental evidence that supports the so-called bottom-up model of children's reading development. To the contrary of Reading Recovery, Marie Clay, favors so-called top-down principles and models of reading instruction. Reading Recovery uses several empirically unverified procedures to decide which students are admitted to its tutoring sessions, to determine the progress in reading rehabilitation these tutees make, and to judge when students should be discontinued from Reading Recovery tutelage. The details on the shortcomings of Reading Recovery are judged to be prima facie evidence that it may not be a cost-effective educational innovation. Further authentication in that regard, it is pointed out, are recent studies by disinterested researchers who report that: (a) the initial successes of Reading Recovery in helping disabled readers overcome their handicap are only temporary in nature, and (b) the majority of the precepts and procedures prescribed for Reading Recovery by Marie Clay reflect a top-down orientation to reading development, as does the Whole Language (WL) philosophy of reading attainment. Educators and school boards should take this orientation of Reading Recovery under advisement when considering its purchase, it is urged.  相似文献   

Simultaneous effects of allowed time,teaching method,ability, and student assessment of treatment on achievement in a high school biology course (ISIS)     

Ernest Burkman  Michael Brezin  Patrick Griffin 《科学教学研究杂志》1982,19(9):775-787

  相似文献   

THE SOMERSETSHIRE SOCIETY FOR APPRENTICING THE CHILDREN OF THE POOR     

Patrick Keane 《Journal of educational administration and history》1975,7(1):1-7

  相似文献   

The relation of students' precollege characteristics and freshman year experience to voluntary attrition     

Patrick T. Terenzini  Ernest T. Pascarella 《Research in higher education》1978,9(4):347-366

This study assessed the relative influence on attrition of students' precollege characteristics, their experiences and perceptions of the freshman year, and the interactions of sex, major, and racial or ethnic origin with those experiences and perceptions. A series of stepwise multiple regression analyses indicated that precollege traits are not significantly related to attrition, that integration in the academic systems of the institution may be more important than involvement in the social systems, and that certain interactions between precollege traits and freshman year experiences and perceptions may be the most important. The findings suggest that attrition reduction efforts may need to be focused on what happens to students after they arrive on campus, on academic areas, and perhaps on the development of selective plans designed for different kinds of students.An earlier version of this paper was presented at the annual meeting of the American Educational Research Association, Toronto, Canada, March 1978.  相似文献   

The Mathematical Quality of Instruction (MQI) in Kindergarten: An Evaluation of the Stability of the MQI Using Generalizability Theory     

Panayota Mantzicopoulos  Brian F. French  Helen Patrick 《Early education and development》2018,29(6):893-908

Research Findings: We evaluated the score stability of the Mathematical Quality of Instruction (MQI), an observational measure of mathematics instruction. Three raters each scored, independently, 100 video-recorded lessons taught by 20 kindergarten teachers in the spring. Using generalizability theory analyses, we decomposed the MQI’s score stability into potential sources of variation (teachers, lessons, raters, and their interactions). The 13-item (3-domain) Ambitious Mathematics Instruction scale and the Whole Lesson scale each explained about one third of the variance attributed to differences in the main construct of interest (teachers’ instructional strategies). The MQI’s Errors and Imprecision scale was not relevant at the kindergarten level; there were virtually no errors and/or ambiguities observed across the 100 mathematics lessons. In a series of decision studies, we examined improvements in reliability with combinations of up to 6 raters and 8 lessons. Only the Richness of Mathematics domain scores and the Whole Lesson scores achieved acceptable reliabilities. Practice or Policy: The findings have important implications for the use of observation measures to document teachers’ mathematics practices in the early years of school.  相似文献   

A Review of the Empirical Research on Private School Choice     

Anna J. Egalite  Patrick J. Wolf 《Peabody Journal of Education》2016,91(4):441-454

Parents in the United States have had the legal right to choose the school their child attends for a long time. Traditionally, parental school choice took the form of families moving to a neighborhood with good public schools or self-financing private schooling. Contemporary education policies allow parents in many areas to choose from among public schools in neighboring districts, public magnet schools, public charter schools, private schools through the use of a voucher or tax-credit scholarship, virtual schools, or even homeschooling. The newest form of school choice is education savings accounts (ESAs), which make a portion of the funds that a state spends on children in public schools available to their parents in spending accounts that they can use to customize their children's education. Opponents claim that expanding private school choice yields no additional benefits to participants and generates significant harms to the students “left behind” in traditional public schools. A review of the empirical research on private school choice finds evidence that private school choice delivers some benefits to participating students—particularly in the area of educational attainment—and tends to help, albeit to a limited degree, the achievement of students who remain in public schools.  相似文献   

Embedded Game Design as a Method for Addressing Social Determinants of Health     

Melissa Gilliam  Patrick Jagoda  Ian Bryce Jones  Jennifer Rowley  Brandon Hill 《American journal of sexuality education》2018,13(3):378-398

ABSTRACT

This paper, describes the design, development, and evaluation of The Test, a theory-based mobile game prototype designed to promote HIV testing by providing information and influencing motivations, and behavioral intentions among YMSM. The Test was designed using embedded design, first described by Kaufman & Flanagan (2015), which diverges from traditional “educational game” design strategies by mixing on-message content with nonfocal content, in an attempt to make the overall experience more approachable and engaging. One challenge of embedded design is that it targets attitudes and actions that are not always proximate to a particular behavior. Games with embedded content forgo explicit takeaways, and their possible distal effects present a challenge to traditional tests of efficacy. The benefit of embedded design, however, is that its holistic or ecological design approach (which considers feelings, emotions, affects, social relations, and connections to broader communities) stands in close alignment with the social-ecological model.  相似文献   

Voluntary freshman attrition and patterns of social and academic integration in a university: A test of a conceptual model   总被引：1，自引：1，他引：1  

Patrick T. Terenzini  Ernest T. Pascarella 《Research in higher education》1977,6(1):25-43

This study assessed the validity of Tinto's (1975) theory of student attrition, which asserts that withdrawal relates most directly to students' integration in the social and academic systems of an institution. The study also examined the relative importance of these two dimensions. Multivariate analyses of variance indicated that both social and academic integration were significantly and independently related to voluntary freshman attrition. Discriminant analysis suggested, when the two variable sets were combined, that the joint contributions of the two sets were approximately equal, tending to support Tinto's assertion of the concomitant importance of these two constructs. The findings also suggest that informal interaction with faculty may play a more important role than presently specified by the model in the socialization of students, contributing to their integration into both the academic and social systems of the institution. The results also indicate that sizeable reductions in attrition may be possible only through actions which touch both the social and academic dimensions of the institutional environment.  相似文献   

Designing for learning in the Yellow House: a comparison of instructional and learning design origins and practices     

Gale Parchoma  Dirk Morrison  Dorothea Nelson  Kristine Dreaver-Charles 《高等教育研究与发展》2020,39(5):997-1012

ABSTRACT

For the past two decades, there has been persistent debate around whether there is a difference between the fields of instructional design (ID) and learning design (LD). While differences in the two approaches are certainly apparent, there are cross-over points that can provide ID and LD researchers and practitioners with opportunities for dialogue about the purposes and remit of research-based practices for optimal design. Though potentially disruptive, initiating dialogues among learning and instructional designers could lead to more thorough and critical analyses of both ID and LD repertoires. Should boundary crossings occur, there is a potential for a third space for the contemplation, research, and practice of design. A goal of this article is to use the notion of Van Gogh’s Yellow House as an anchoring metaphor for the third space – a location for shared discourse, inspiration, collaboration, and challenge for a community of designers of/for learning. Using the impressionist and expressionist terminology to help elucidate the ways of thinking of designers of both traditions, this article examines the history, underlying philosophical approaches, methodologies, and design goals of ID and LD. We conclude that the emergence of a third space for design can help us move beyond the LD and ID dichotomies. We suggest that a socio-materialist perspective alleviates issues of incommensurability by acknowledging ontological multiplicity.  相似文献