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Joanne F. Carlisle 《Annals of dyslexia》1987,37(1):90-108
Currently popular systems for classification of spelling words or errors emphasize the learning of phoneme-grapheme correspondences
and memorization of irregular words, but do not take into account the morphophonemic nature of the English language. This
study is based on the premise that knowledge of the morphological rules of derivational morphology is acquired developmentally
and is related to the spelling abilities of both normal and learning-disabled (LD) students. It addresses three issues: 1)
how the learning of derivational morphology and the spelling of derived words by LD students compares to that of normal students;
2) whether LD students learn derived forms rulefully; and 3) the extent to which LD and normal students use knowledge of relationships
between base and derived forms to spell derived words (e.g. “magic” and “magician”). The results showed that LD ninth graders’
knowledge of derivational morphology was equivalent to that of normal sixth graders, following similar patterns of mastery
of orthographic and phonological rules, but that their spelling of derived forms was equivalent to that of the fourth graders.
Thus, they know more about derivational morphology than they use in spelling. In addition, they were significantly more apt
to spell derived words as whole words, without regard for morphemic structure, than even the fourth graders. Nonetheless,
most of the LD spelling errors were phonetically acceptable, suggesting that their misspellings cannot be attributed primarily
to poor knowledge of phoneme-grapheme correspondences.
I am indebted to Laurel Fais and students in the Language Training program at the Forman School in Litchfield, Connecticut,
for their participation in this study.
The first phase of this research project was sponsored by NICHD grant HD-01994 to Haskins Laboratories and by a Dissertation
Fellowship from the University of Connecticut. The final stages of work on this project were completed while I was at American
International College. 相似文献
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ABSTRACTThe research aimed to evaluate the effects of an intervention aimed at altering pressure towards the medial aspect of the foot relating to stability mechanisms associated with the golf swing. We hypothesised that by altering the position of the foot pressure, the lower body stabilisation would improve which in turn would enhance weight distribution and underpinning lower body joint kinematics. Eight professional golf association (PGA) golf coaches performed five golf swings, recorded using a nine-camera motion analysis system synchronised with two force platforms. Following verbal intervention, they performed further five swings. One participant returned following a one-year intervention programme and performed five additional golf swings to provide a longitudinal case study analysis. Golf performance was unchanged evidenced by the velocity and angle of the club at ball impact (BI), although the one-year intervention significantly changed the percentage of weight experienced at each foot in the final 9% of downswing, which provided an even weight distribution at BI. This is a highly relevant finding as it indicates that the foot centre of pressure was central to the base of support and in-line with the centre of mass (CoM), indicating significantly increased stability when the CoM is near maximal acceleration. 相似文献
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Dorothy T. Taggart Christine L. Wynar Bernard Chibnall Robert D.B. Carlisle Margaret E. Chisholm Donald P. Ely 《Communication Booknotes Quarterly》2013,44(11):141-143
Dorothy T. Taggart's A Guide to Sources in Educational Media and Technology (Metuchen, N.J.: Scarecrow Press, 1976—$6.00). Christine L. Wynar's 1974-75 Supplement [to] Guide to Reference Books for School Media Centers (Littleton, Colo.: Libraries Unlimited, Inc., 1976—18.00 in U.S.and Canada, $10.00 elsewhere). Bernard Chibnall's The Organization of Media (Hamden, Conn.: Linnet Books/Shoestring Press, 1976—$5.50) Robert D.B. Carlisle's Media and the Adult Student: One Man's Journal (Lincoln, Neb.: Great Plains National Instructional Television Library, 1976—price not known, paper). Margaret E. Chisholm and Donald P. Ely's Media Personnel in Educational: A Competency Approach (Englewood Cliffs, N.J.: Prentice-Hall, 1976—$12.95) 相似文献