Constructivism and science education: Some epistemological problems   总被引：1，自引：0，他引：1  

Michael R. Matthews 《Journal of Science Education and Technology》1993,2(1):359-370

The paper outlines the significant influence of constructivism in contemporary science and mathematics education and emphasizes the central role that epistemology plays in constructivist theory and practice. It is claimed that constructivism is basically a variant of old-style empiricist epistemology, which had its origins in Aristotle's individualist and sense-based theory of knowledge. There are well-known problems with empiricism from which constructivism appears unable to dissociate itself.  相似文献   

Correction     

J. Myron Atkin  Jeremy Kilpatrick  Julie A. Bianchini  Jenifer V. Helms  Nicole I. Holthuis 《Journal of Science Teacher Education》1991,2(3):66-66

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Contrasting landscapes: A comparison of the impact of different induction programs on beginning secondary science teachers' practices,beliefs, and experiences     

Julie A. Luft  Gillian H. Roehrig  Nancy C. Patterson 《科学教学研究杂志》2003,40(1):77-97

Induction programs are essential in addressing the unique pedagogical and content needs of secondary science teachers. Yet most secondary science teachers have little access to general induction programs, and even less opportunity to participate in specialized science induction programs. This study examines the impact of three different induction programs on secondary science teachers. The teachers were matched by grade level among three groups; one group participated in a science‐focused support program, another participated in a general support program, and a third had no formal support. All teachers were monitored during the spring semester to understand their teaching beliefs, instructional practices, and experiences in the classroom. The analysis of data revealed that the secondary science teachers in the science‐focused support program implemented more student‐centered inquiry lessons, held beliefs aligned with student‐centered practices, and felt fewer constraints in their teaching than did the other two groups of teachers. This study reinforces the importance of induction programs for teachers, suggests there is a need for specialized support programs for beginning science teachers, and recommends that universities and school districts work together to develop such programs. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 77–97, 2003  相似文献   

Native american related materials in elementary science instruction     

Catherine E. Matthews  Walter S. Smith 《科学教学研究杂志》1994,31(4):363-380

The low achievement of Native American students, as measured by standardized tests, results from a number of factors, including the lack of cultural relevance of curriculum materials used in their instruction. Using a pretest–posttest control group design, Native American students in Bureau of Indian Affairs schools in Grades 4–8 who were taught science using culturally relevant materials achieved significantly higher and displayed a significantly more positive attitude toward Native Americans and science than comparable students who were taught science without the culturally relevant materials. It is suggested that when educators of Native Americans teach science, they should use materials that incorporate frequent reference to Native Americans and science.  相似文献   

Teaching about the history and nature of science and technology: An introduction     

Rodger W. Bybee  James D. Ellis  Michael R. Matthews 《科学教学研究杂志》1992,29(4):327-329

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Temporal processing and reading disability     

David L. Share  Anthony F. Jorm  Rod Maclean  Russell Matthews 《Reading and writing》2002,15(1-2):151-178

The present investigation examined thehypothesis that early auditory temporalprocessing deficits cause later specificreading disability by impairing phonologicalprocessing (Farmer & Klein 1995; Tallal1980, 1984). Temporal processing ability atschool entry was examined using Tallal'sRepetition Test in a large unselected sample ofover 500 children followed over subsequentyears. Although our data confirmed the presenceof certain non-speech auditory processingdeficits in children later classified asspecific reading-disabled, many findings wereclearly at odds with a causal interpretation ofthis relationship. (1) Reading-disabled (RD)children were impaired at school entry on thesubtest with long interstimulus intervals(ISIs) but not the critical short-ISIsubtest. (2) RD children were not inferior toreading-age (RA) controls. (3) A subgroup of RDchildren with evidence of temporal deficitswere no less proficient on later phonologicalor reading measures than RD children with noevidence of early temporal impairment. (4)Although there was a reliable concurrentcorrelation between temporal deficits andphonological awareness at school entry(suggesting a possible common causeexplanation), early temporal deficits did notpredict later phonological impairment,pseudoword processing difficulties, or specificreading disability. On the other hand, earlytemporal deficits did predict later oralreceptive vocabulary and reading comprehensionweaknesses. These findings suggest thatauditory temporal deficits in dyslexics may beassociated with the same dysphasic-typesymptoms observed by Tallal and her colleaguesin specific language-impaired populations, butdo not cause the core phonological deficitsthat characterize dyslexic groups.  相似文献   

Pattern Cue and Visual Cue Competition in a Foraging Task by Rats     

Amy Clipperton-Allen  Mark Cole  Margaux Peck  Julie Quirt 《Learning & behavior》2016,44(4):378-389

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Motivational mechanisms and schedule-induced behavioral stereotypy     

Vassiliki Papadouka  T. James Matthews 《Learning & behavior》1995,23(4):461-469

In two experiments, behavioral stereotypies elicited by scheduled presentations of food and water were compared. In Experiment 1, pigeons were exposed to a fixed-time 30-sec (FT 30-sec) schedule of food or water deliveries with a brightening keylight stimulus signaling time to the unconditioned stimulus (UCS) on each trial. Food and water presentations both produced terminal autoshaped keypecking that was similarly distributed in the trial but differed in response topography and persistence. Locomotor interim behavior was different in the two motivational conditions: With food presentations, it consisted of a “retreat” to the rear of the chamber after UCS termination, followed by “pacing” in the midportion of trials. The water schedule produced very little locomotor activity with no regular distribution in the trial. Experiment 2, using a random-time 30-sec (RT 30-sec) schedule, showed that the differences in interim locomotor behavior persisted in the absence of temporal predictability of the UCS and the keypecking terminal response. The results are taken to support Timberlake’s (1983a) behavior-system theory.  相似文献   

Challenges to successful quality management implementation in higher education institutions     

Julie E. Horine  William A. Hailey 《Innovative Higher Education》1995,20(1):7-17

This article discusses the key challenges to successful quality management implementation in higher education institutions identified by 160 colleges and universities at various stages of quality management practices. Survey findings suggest that there are five key challenges that affect the successful implementation of quality management practices in colleges and universities: organizational culture, senior leadership commitment, faculty support, implementation time, and training.Julie E. Horine, Ph.D. (The Florida State University) is Assistant Professor of Organizational Behavior in the Department of Educational Leadership at the University of Mississippi. Her areas of professional expertise include quality management and the use of the Baldrige criteria as a diagnostic tool for organizational improvement. Julie is a two-year Malcolm Baldrige National Quality Award Examiner and an evaluator of the Baldrige Education Pilot Criteria. William A. Hailey, DBA (University of Kentucky), is Professor of Operations Management and Information Systems and holder of the H.E McCarty Chair in the Else School of Management at Millsaps College in Jackson, Mississippi. He is recognized as a Fellow, Certified Quality Engineer, and Certified Quality Auditor by the American Society for Quality Control. His areas of professional expertise include strategic quality planning, quality management training, and designing information systems for implementing continuous improvement principles.  相似文献   

Continuing education module-maternal calcium intake and metabolism during pregnancy and lactation          下载免费PDF全文

Heringhausen J  Montgomery KS 《The Journal of perinatal education》2005,14(1):52-57

Calcium is an essential nutrient during pregnancy and lactation. Calcium contributes to bone development in the fetus and neonate and is considered a critical nutrient. Physiological changes in calcium metabolism occur during pregnancy and lactation. Some women may lose some of their bone density during pregnancy and/or lactation, and then regain it after the cessation of lactation. Implications for childbirth educators include content regarding the topic of calcium in their classes.  相似文献