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971.
Richard L. Sparks Marjorie Artzer Jon Patton Leonore Ganschow Karen Miller Dorothy J. Hordubay Geri Walsh 《Annals of dyslexia》1998,48(1):239-270
In this study, the benefits of multisensory structured language (MSL) instruction in Spanish were examined. Participants were
students in high-school-level Spanish attending girls’ preparatory schools. Of the 55 participants, 39 qualified as at-risk
for foreign language learning difficulties and 16 were deemed not-at-risk. The at-risk students were assigned to one of three
conditions: (1) MSL—multisensory Spanish instruction in self-contained classrooms (n=14); (2) SC—traditional Spanish instruction provided in self-contained classrooms (n=11); and (3) NSC—traditional Spanish instruction in regular (not self-contained) Spanish classes (n=14). Not-at-risk students (n=16) received traditional Spanish instruction in regular classes similar to the instruction provided to the NSC group.
All three at-risk groups made significant gains over time on some native language skills regardless of teaching method. The
MSL group also made significant gains on a foreign language aptitude measure. The MSL group and the not-at-risk group made
greater gains than the two other at-risk groups on foreign language aptitude and native language measures of reading comprehension,
word recognition, and pseudoword reading.
Although most at-risk learners achieved an “expected” level of foreign language proficiency after two years of instruction,
significant group differences were found. On measures of oral and written foreign language proficiency, the MSL and not-at-risk
groups scored significantly higher than the at-risk groups instructed using traditional methods. After two years of Spanish
instruction, no differences in foreign language proficiency were found between the MSL group and the not-at-risk group. 相似文献
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Bernard L. Miller 《Journal of The Franklin Institute》1944,237(6):443-450
The grain boundary material in commercial cadmiums was isolated by dissolving laminae of cadmium in ammonium nitrate solution, the boundary substance remaining as insoluble films. Electron diffraction patterns were made of such films using 40 to 50 kilovolt electrons and X-Ray diffraction patterns were obtained of powders of these films employing copper Kα radiation. Guided by a knowledge of the elements present as indicated by a spectrographic analysis, the diffraction patterns were identified as belonging to the compounds cadmium carbonate and basic lead carbonate. It is possible that these carbonates did not exist in the metal, but were converted from oxides in the metal during dissolution of the laminae. 相似文献
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Susan Miller 《Educational gerontology》2013,39(2):175-181
Teachers who share and facilitate creativity with the elderly are working in a new field in which research and training are in fledgling stages. This article suggests that a starting point for practitioners in this field should be an investigation of their own attitudes and of their elderly students. Further, the article attempts to bridge what is known about attitudes on aging and the aged with teaching and learning experience in the arts. 相似文献