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31.
Cerebral activity, as reflected by power in the alpha waveband (8-13 Hz), was examined prior to the performance of three tasks with different effort and accuracy requirements. The study aimed to further investigate changes in activity observed in an earlier study in which expert karate performers exhibited significant increases in alpha band power during preparation for a training task. In contrast to the earlier research, the high effort task produced a significant decrease in 'alpha' power prior to performance. 'Alpha' power prior to the high accuracy task showed significant differences mediated by the outcome. Successful performance was preceded by higher levels of 'alpha' power than unsuccessful attempts. The reported use of a cognitive strategy on the first task produced a significant difference in activity, lower alpha power being associated with the use of such a technique. 相似文献
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Extramural funding to support communication research influences and is influenced by the culture of our discipline, universities, and departments. Both the National Communication Association and the International Communication Association have established closer ties to funding agencies and encouraged members' grant writing pursuits through mentorship and convention programs, newsletter columns, and publicity. Universities vary in how much support they have available as infrastructure to assist in the submission and administration of grants. Some institutions facilitate extramural funding endeavors through mentoring programs, university-wide research centers, sharing of indirect costs, and space. Department cultures, too, vary in the resources available to support grants. Departments in many ways have the most direct effects on grant-supporting cultures. In addition to activities indicated for the discipline and university, departments can build a grant culture by recognizing grant writing in their personnel practices, creating systems for rewarding and supporting grant activities, and having policies in place for the many related issues (e.g., release time, indirect cost sharing, research assistants). Finally, the interpersonal culture, whether colleagues recognize and support grants, plays a major role in individual pursuit of, and satisfaction with, seeking extramural funding to support communication research. 相似文献
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Michael Fultz 《History of education quarterly》2004,44(1):11-45
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Michael Falzon 《Higher Education in Europe》1996,21(1):9-12
The author of this essay is the Minister for Education and Human Resources of Malta. It serves as a welcoming speech for the participants in the conference. The significance of 1995 as the International Year for Tolerance is outlined. The need for tolerance in all societies is explained as is the need for education for tolerance in schools. 相似文献
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Michael Blanding 《海外英语》2005,(2):24-25
Standing on the white sands of Red Beach,it's hardto believe that US Navy bombers ever droned overthe surf on their way to drop explosives nearby.The beach,a semicircle(半圆形) of stark cliffs andswaying palms surrounding a sparkling azure sea,is asperfect a picture of paradise as the wallpaper in a 1970srumpus(喧闹) room。Silence is broken only by the 相似文献
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