Erratum to: Investigation of one-lung ventilation postoperative cognitive dysfunction and regional cerebral oxygen saturation relations     

Xi-ming Li  Feng Li  Zhong-kai Liu  Ming-tao Shao 《Journal of Zhejiang University. Science. B》2016,17(7):568-568

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ACHIEVEMENT MOTIVATION OF INTELLECTUALLY GIFTED STUDENTS WHEN CONFRONTED WITH CHALLENGING AND UNCHALLENGING TASKS     

Colleen Neitzke  Una M. Röhr‐Sendlmeier 《High Ability Studies》1992,3(2):197-205

Two groups of gifted adolescents solved two similar intelligence tests with differing levels of task difficulty in reverse order. Under both conditions the performance level on the less complex test was much lower, a result not observed in a control group of average intelligence. Behavioural observations revealed that the low performance of the gifted students was combined with lack of effort. This performance pattern is discussed with respect to recent postulates of achievement motivation theory, which empasize the impact not only of the achievement motive, but also of the informational value of a given task for evaluating own level of ability. It is argued that the perceived informational value of the easier test was not high enough to create an incentive for the gifted students to perform at the highest possible level  相似文献   

NaCl胁迫对不同番茄品种幼苗及果实的影响     

鲍维巨  方巍  张琪晓  吴菊  杨飞 《河南职业技术师范学院学报》2011,(4):12-14

研究了NaCl胁迫对5个不同番茄品种的幼苗生长、果实可溶性糖含量及产量的影响.结果表明,盐胁迫抑制了番茄幼苗植株的生长,降低了幼苗的单株鲜重,减少了果实产量,但可以提高果实可溶性糖含量.同一盐胁迫条件下,不同番茄品种性状存在显著差异.  相似文献   

分簇无线传感器网络中提高网络连通性的协作算法     

李文峰  邵震洪  沈连丰 《东南大学学报》2011,27(1):1-7

针对分簇无线传感器网络提出了一种基于虚拟天线阵列的协作算法.该算法通过节点间的协作来提高网络连通性,所有节点均按照泊松Voronoj网格模型进行分簇,簇首根据通信链路决定是否激活节点协作;若节点协作算法被激活,簇首从其成员中选择适合的节点作为协作节点共同组成虚拟天线阵列.通过协作,可扩展簇间的通信范围从而与远方节点直接...  相似文献   

The Magellan project: Developing global citizens through independent study abroad     

Tori Haring‐Smith 《About Campus》2011,16(5):9-12

Washington & Jefferson College undergraduate Magellan Scholars explore the world on their own. Tori Haring‐Smith describes this unique program and explains why it offers so much more than a traditional study abroad experience.  相似文献   

Emergent Supervisors: Comparing Counseling Center and Non‐Counseling‐Center Interns' Supervisory Training Experiences     

Rachel E. Crook‐Lyon  Jennifer Presnell  Lynda Silva  Mich Suyama  Janine Stickney 《Journal of College Counseling》2011,14(1):34-49

Predoctoral interns' responses to an internship supervision training questionnaire indicated that counseling center interns supervised more trainees, received more supervision in their supervisory roles, reported more supervision training activities, and yielded higher supervisor development scores than did non‐counseling‐center interns. A qualitative analysis of participants' responses showed that non‐counseling‐center interns desired more supervision training and opportunities to provide supervision during their internship year than did counseling center interns.  相似文献   

Examining the effect of positive behaviour support on academic achievement of students with disabilities     

Morgan Chitiyo  Plaxedes Makweche‐Chitiyo  Meungguk Park  Lawrence K Ametepee  Jonathan Chitiyo 《Journal of Research in Special Educational Needs》2011,11(3):171-177

Students who engage in challenging behaviour compromise the fundamental ability of schools to educate children. Consequently, teachers face the daunting task of designing effective strategies to promote positive educational outcomes for their students. Since the 1997 Individuals with Disabilities Education Act amendments, the use of positive behaviour supports (PBS) to address the behavioural needs of children challenged by disabilities has expanded. There is evidence to support the utility of PBS in reducing challenging behaviour among students. However, successful schools are also gauged by the academic achievement of their students. Hence, it is important to examine the extent to which behavioural outcomes are related to academic outcomes. The purpose of this paper is to examine the extent to which PBS interventions aimed at reducing challenging behaviour result in corresponding improvement in academic achievement. A meta‐analysis of extant research indicated a positive correlation of 0.40 between improvement in problem behaviour and academic achievement. A video abstract of this article can be viewed at: http://youtu.be/c9OUU0GkGrw .  相似文献   

The Relationship Between Undergraduate Attendance and Performance Revisited: Alignment of Student and Instructor Goals     

James W. Westerman  Luis A. Perez‐Batres  Betty S. Coffey  Richard W. Pouder 《Decision Sciences Journal of Innovative Education》2011,9(1):49-67

We revisit the relationship between attendance and performance in the undergraduate university setting and apply agency theory in the instructor–student context. Building on agency theory propositions in the educational setting advanced by Smith, Zsidisin, and Adams (2005) , we propose that the student and instructor must align goals to promote the student's achievement of performance learning outcomes, and attendance functions as a behavior‐based alignment mechanism to encourage the convergence of faculty and student interests. Further, we propose that attendance does not equally affect lower‐ and higher‐performing students and that absences are also negatively related to students' cumulative grade point average. We test these hypotheses with data from undergraduates enrolled in management courses at a state university in the southeast. Our results show that attendance is positively related to exam performance, there are more pronounced negative effects of an absence for lower‐performing students than for higher performers, and absences are negatively related to a student's cumulative grade point average. We discuss the implications of our findings for students, instructors, and universities as well as practice in teaching and learning.  相似文献   

互联网技术对高校学报编辑工作的影响     

宋菊 《集宁师专学报》2011,33(4):68-70

互联网技术是20世纪末科技高速发展的产物,它的出现给人类社会带来了变革。互联网技术的飞速发展,也给高校学报的发展带来了变革。高校学报是学术期刊,它是各高校进行学术交流,探讨新知识、新技术的园地;是高校教学、科研的重要表现形式。本文就互联网技术的出现对高校学报编辑工作的影响进行论述。  相似文献   

加入WTO对我国高等教育的挑战及对策   总被引：3，自引：0，他引：3  

彭惠芳  瞿华 《清华大学教育研究》2002,23(2):87-91

加入WTO后，我国高等教育主要在以下几个方面面临挑战：一是高等教育市场，二是人才培养，三是人才流动，四是远程教育等。针对以上挑战，作者提出以下几方面对策：一是各级政府要高度重视；二是树立高等教育产业发展观念，实施科教兴国战略；三是各级政府要加大高等教育投资力度；四是大力发展远程教育，特别是发展网络教育，推进教育信息化；五是转变高等教育的教育观、教学观和人才观等。  相似文献