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171.
Joseph M. Scandura 《科学教学研究杂志》1966,4(4):253-274
The field of learning psychology spans all the disciplines. This scholarly study, while primarily directing itself to the area of mathematics, will prove to be stimulating and thought provoking to all scientists. 相似文献
172.
173.
A carefully designed exploration of programmed materials used in conjunction with open-ended laboratory exercises. 相似文献
174.
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176.
This study examined individual differences among beginning readers of English as a foreign language (EFL). The study concentrated
on the effects of underlying first language (L1) knowledge as well as EFL letter and vocabulary knowledge. Phonological and
morphological awareness, spelling, vocabulary knowledge, and word reading in Hebrew L1, in addition to knowledge of EFL letters
and EFL vocabulary, were measured. The study also investigated the effect of socioeconomic background (SES) on beginning EFL
readers. Participants included 145 fourth graders from three schools representing two socioeconomic backgrounds in the north
of Israel. The results indicate that knowledge of English letters played a more prominent role than knowledge of Hebrew L1
components in differentiating between strong and weak EFL readers. The Linguistic Coding Differences Hypothesis was supported
by L1 phonological awareness, word reading, and vocabulary knowledge appearing as part of discriminating functions. The presence
of English vocabulary knowledge as part of the discriminant functions provides support for English word reading being more
than just a decoding task for EFL beginner readers. Socioeconomic status differentiated the groups for EFL word recognition
but not for EFL reading comprehension. 相似文献
177.
Kok-Aun?TohEmail author Boon-Tiong?Ho Joseph?P.?Riley Yin-Kiong?Hoh 《Educational Research for Policy and Practice》2006,5(3):187-194
The moulding of the future of a nation depends on the teachers and the education they provide in schools. Research evidence
from the US. National Assessment of Educational Progress (NAEP) confirms this to be the case. Quantitative analysis of data
indicates that measures associated with pre-service teacher preparation are by far the strongest correlates of student achievement
(Darling-Hammond 2000). The research report of Wilson, Floden, and Ferrini-Mundy (2001) also suggests a strong relationship
between teacher preparation and teacher effectiveness. Other research studies similarly indicate that differences in teacher
quality are the most crucial for student achievement when compared with variables such as class size, streaming, or the amount
of homework (Anderson & Helms 2001; Mendro 1998; Powell & Anderson 2002; Rivkin, Hanushek & Kain 2001; Saunders & Horn 1994;
Strong & Tucker 2000) as possible contributory factors. In the pursuit of improved student achievement, we therefore need
to examine seriously the role of teacher variables, ranging from teacher qualifications and their subject matter knowledge,
to what motivates them to take up teaching as a career and as a consequence, how they teach in classrooms. 相似文献
178.
Bobich JA 《CBE life sciences education》2006,5(3):212-217
The arrangement of course information in a logical sequence for molecular life science (MLS) courses remains a matter of some controversy, even within a single subdiscipline such as biochemistry. This is due to the explosion of knowledge, the latest bioinformatic revelations, and the observation that new discoveries sometimes reveal specific connections between previously disparate topics. However, the general outlines of biomedical information are in place, at least the knowledge that should be conveyed to undergraduates taking cell and molecular biology and biochemistry. Despite the increasing amount and complexity of the information to be presented, integration and unification are possible because the molecular reactions and interactions that underlie all life processes are coming into view: they are common to all cellular structural rearrangements, nucleic acid functions, and biochemical reactions, whether of plant or animal origin. Also, it is no longer possible to draw clear boundaries between cell biology, biochemistry, and molecular biology that would not violate the fundamental unity of our understanding. Therefore, an arrangement of content is proposed for a two-semester course that aims to present a unified portrait of upper-division undergraduate MLS. 相似文献
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Abstract The ideal of bildung as a goal for higher education and research (HER) in European Union member states is losing ground to more pragmatic goals such as innovation and growth. This shift in the policy perspective about the role of science in society has given rise to a system of multi layered governance which in turn is progressively giving rise to the emergence of a new normative regime for the HER sector. This normative regime involves the blurring of boundaries between the public and the private and the introduction of social accountability as a criterion for evaluating scientific knowledge. The paper concludes that the elision of the boundary between private and public disguises real problems about defining who owns what particularly in the light of the increasing commercialisation of public funded science. Further, the limitation of social accountability to select groups of actors who can afford to pay for influencing research raises questions about the ability of the new governance regime for HER to achieve the democratic aims that it purports to pursue. 相似文献