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51.
The study tested phonemic awareness in the two languages of Russian (L1)–Hebrew (L2) sequential bilingual children (N = 20) using phoneme deletion tasks where the phoneme to be deleted occurred word initial, word final, as a singleton, or part of a cluster, in long and short words and stressed and unstressed syllables. The experiments were designed to test the effect of four linguistic factors on children’s phoneme deletion: phoneme position (initial, final), linguistic context (singleton, cluster), word length and stress. The results indicated that word length and stress confirmed previous findings in other languages demonstrating the universal validity of these factors. However, phoneme position and linguistic context gave rise to novel findings in the languages studied and provided evidence for language-specific effects on phonemic awareness reflecting onset-rime versus body-coda syllable structure differences. The results are discussed within the framework of universal versus language-specific constraints on phonemic awareness performance in different languages.  相似文献   
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Abstract

Australian football is an indigenous game codified in 1859. In Melbourne, the code’s birthplace, the game remained officially committed to the amateur ideal for over a half-century. Illegal player payments nonetheless became increasingly commonplace. Moreover, periodically rumours swirled of champion footballers taking bribes to ‘play dead’. By the early 1900s, the code’s leading competition, the Victorian Football League (VFL), was derided with the ‘shamateurism’ label. Following a sensational match-fixing investigation that resulted in two players receiving five-year bans, in 1911 the VFL expunged its rule prohibiting player payments. Was the timing merely coincidental or was the League’s historic switch to professionalism a deliberate countermeasure to redirect press attention, renew public confidence, and restore the game’s integrity? By consulting the League’s official records and contemporary press articles, this work examines the overlooked yet discernible linkages between rising match-fixing allegations and the VFL’s decision to eschew amateurism and embrace professionalism. It argues that Australian football offers an instructive historical perspective of a sporting body tackling mounting concerns over corruption, taking back the ascendency by amending its rules to better govern over dishonest players and duplicitous club officials, thereby growing its popularity and restoring public perception of its integrity in the process.  相似文献   
53.
Maximum intensity and volume rendered CT displays of caput medusae are provided to demonstrate both the anatomy and physiology of this portosystemic shunt associated with portal hypertension. Anat Sci Educ 2:184–185, 2009. © 2009 American Association of Anatomists.  相似文献   
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New instructional technologies have been increasingly incorporated into the medical school learning environment, including lecture video recordings as a substitute for live lecture attendance. The literature presents varying conclusions regarding how this alternative experience impacts students' academic success. Previously, a multi‐year study of the first‐year medical histology component at the University of Michigan found that live lecture attendance was positively correlated with learning success, while lecture video use was negatively correlated. Here, three cohorts of first‐year medical students (N = 439 respondents, 86.6% response rate) were surveyed in greater detail regarding lecture attendance and video usage, focusing on study behaviors that may influence histology learning outcomes. Students who reported always attending lectures or viewing lecture videos had higher average histology scores than students who employed an inconsistent strategy (i.e., mixing live attendance and video lectures). Several behaviors were negatively associated with histology performance. Students who engaged in “non‐lecture activities” (e.g., social media use), students who reported being interrupted while watching the lecture video, or feeling sleepy/losing focus had lower scores than their counterparts not engaging in these behaviors. This study suggests that interruptions and distractions during medical learning activities—whether live or recorded—can have an important impact on learning outcomes. Anat Sci Educ 11: 366–376. © 2017 American Association of Anatomists.  相似文献   
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Introductory biology courses form a cornerstone of undergraduate instruction. However, the predominantly used lecture approach fails to produce higher-order biology learning. Research shows that active learning strategies can increase student learning, yet few biology instructors use all identified active learning strategies. In this paper, we present a framework to design biology instruction that incorporates all active learning strategies. We review active learning research in undergraduate biology courses, present a framework for organizing active learning strategies, and provide clear implications and future research for designing instruction in introductory undergraduate biology courses.  相似文献   
58.
Motion Pictures     
The American Film Institute Guide to College Courses in Film and Television (Washington, D.C.: Acropolis. Books, 1973—$5.95, paper)

Joseph McBride, Orson Welles (192 pp.)

Colin McArthur, Underworld USA (176 pp.)

Alan Lovell and Jim Hillier, Studies in Documentary (176 pp.)

Joel E. Siegel, Val Lewton: the Reality of Terror (176 pp.)

Arnold Gassan's A Chronology of Photography (Light Impressions, Box 3012, Rochester, N.Y. 14614, 1972—$10.50/ 7.95)  相似文献   
59.
THE INTELSAT GLOBAL SATELLITE SYSTEM edited by Joel Alper and Joseph N. Pelton (American Institute of Aeronautices and Astronautics, Inc., 1633 Broadway, New York 10019---$45.00)

SPACE, EARTH, AND COMMUNICATION by Edward Ploman (Westport, Conn.: Quorum Books/-Greenwood Press, 1984---$27.50)  相似文献   
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