世德堂本《西游记》与《目连救母劝善戏文》的互文研究

明代"目连救母劝善戏文"版本有"高石山房本"和"富春堂本",在刊刻时间上,它们均早于世德堂本《西游记》。世德堂本《西游记》与《目连救母劝善戏文》之间在故事主旨、人物形象塑造、故事情节、故事结构和语言表述上存在着互文现象。这种若离若合、或明或暗的互文性表明:"目连救母劝善戏文"在吸纳了当时"西游"故事最新发展成果的同时,更多地受到了世德堂本《西游记》前文本的影响。宋代《大唐三藏取经诗话》是"西游"故事向世德堂本《西游记》发展过程中一个重要的里程碑。它与《目连救母劝善戏文》在人物形象、故事情节和叙事结构等方面稚拙、简单、趋同的互文现象表明,"西游"故事与"目连戏"在民间流传的过程中被人们不断地演绎,特别是因同台连缀演出,使两者神奇般地形成了相互融合的现象。     

江苏省农村公共食堂的历史考察

农村公共食堂是"大跃进"和人民公社化运动中极"左"思潮的产物,是人民公社供给制的载体。从1958年下半年到1961年5月,它在"吃饭不要钱"等天堂般的宣传和政治高压下一哄而起,适应了"组织军事化、行动战斗化、生活集体化"的"大跃进"需要,但很快就出现难以为继而加以调整,由领导人的偏爱和一意孤行而强行恢复,并得以苟延残喘,后又由大兴调查研究等实事求是之风而一哄而散,给农村、农业、农民带来了灾难性的后果。江苏农村公共食堂是全国农村公共食堂的一个缩影,存在着浪费粮食、降低社员生产积极性、浪费劳动力、不利于发展家庭副业、不节省烧柴、不利于团结、生活不便等自身难以克服的缺点,又是当时农村以"共产风"为主要特征的"五风"盛行根源之一,为群众所深恶痛绝。与全国其他省份相比,江苏在"大跃进"中,以江渭清为首的省党政领导很快走向务实,江苏农村公共食堂很快就出现了数量急剧减少、固定食堂少、农忙食堂多、食堂规模小等特点。庐山会议后,江苏公共食堂恢复率低,又以"调整"为名解散了很多食堂,特别是从1961年2月经毛泽东的同意江苏首先在全国解散公共食堂,这也是"大跃进"期间江苏省"非正常死亡"人数较少的原因之一。     

课堂生态链效应、特征及类型研究

作为课堂生态系统内部要素链锁关系的表现形态,课堂生态链呈现出系统性、人本性、适应性和稳定性等特征。在动态适应环境的过程中,课堂生态链逐渐形成了丰富多样的类型。     

Child sexual abuse and bulimic symptomatology: relevance of specific abuse variables

OBJECTIVE: This study examined specific aspects of child sexual abuse in relation to symptom severity among hospitalized patients diagnosed with bulimia nervosa. METHOD: Participants were 45 hospitalized bulimic women who reported a history of child sexual abuse. Structured interviews were conducted in order to obtain detailed information regarding specific features of the abusive event(s). Participants also completed instruments that measured depression and eating pathology. RESULTS: There were no significant differences in severity of depression or eating disturbance among women reporting differing abusive experiences including intrafamilial versus extrafamilial abuse, abuse with or without the use of physical force, one versus multiple incidents, early abuse versus abuse occurring after age 14, contact versus noncontact abuse, disclosed versus undisclosed, and combined physical/sexual abuse versus sexual abuse alone. CONCLUSION: The specific characteristics of child sexual abuse are not related to the level of symptomatology for hospitalized bulimic patients. This study suggests that differences in the nature of the abuse may not be as important as the fact that the abuse occurred in the first place.     

Computers in Artificial Intelligence Education

Both the origin and development of artificial intelligence (AI) are connected with the origin and development of computers. Computers play a very important role in engineering education. AI influences such disciplines like CAD, CASE, CAE, and others. The specific experience concerning AI education at a technical university has been gathered in this paper. There is stressed need of good balance between theoretical background and individual training with computers as well as importance of personal experience in solving practical AI.     

Classroom behavior of children and adolescents with learning disabilities: a meta-analysis

Meta-analysis was used to review the results of 25 studies that compared the classroom behavior of children and adolescents with learning disabilities (LD) to children without learning disabilities. The data were analyzed from several different methodological perspectives. Results showed that both methodologically strong and weak studies demonstrated significant behavioral deficits of children with learning disabilities compared to their nondisabled peers in each of five overall areas: on-task behavior, off-task behavior, conduct disorders, distractibility, and shy/withdrawn behavior. Both observational and teacher rating data demonstrated these differences. Effect sizes for both groups of studies seemed to cluster around 1 standard deviation, suggesting noticeable and educationally significant impairment in the behavior of children with disabilities. Analysis of grade-level effect sizes suggests some explanation for the large number of referrals often witnessed during the elementary school years. Educational implications of these behavioral differences in terms of implications for mainstreaming are discussed.     

The Effects of a Kit-Based Science Curriculum and Intensive Science Professional Development on Elementary Student Science Achievement

The science achievement of 226 5th graders from districts that have a kit-based inquiry science curriculum supported by intensive professional development (PD) is compared with data from a group of 173 5th graders from other districts that use nonkit science materials and do not have systematic science PD for teachers. Within the kit-based project, the sample of project teachers is stratified to select teachers with a high number of science PD hours versus those with few hours. While there were no significant differences in the mean total scores for kit-based students with low PD versus high PD teachers, the kit-based classrooms scored significantly higher than students in nonkit classrooms on both the pretest and posttest, though there were significantly more minutes of science instruction in the nonkit classrooms. Finally, nonkit teachers taught more units of shorter length and reported lower levels of preparedness to use reform pedagogical approaches.     

EQUAL OPPORTUNITY OR INTEGRATION FOR WOMEN IN THE DUTCH ACADEMIC WORLD

In 1981, the career structure in Dutch higher education was modified in such a way that performance criteria, particularly possession of a doctorate and research and publication activity, were required for promotion. In particular, the hierarchy of university posts below that of full professor was modified in such a way that persons holding so‐called WHM(senior scientific staff level) positions were required to reapply for the new UHD(associate professor) positions on a competitive basis which stressed the publication record of candidates. Using a sampling of academic women drawn from the natural sciences, the authors offer an explanation as to why women academics did less well than men in the competitions for these new posts. Although the process did not discriminate against women as such, it did not favour academics on the periphery of the profession, where many women at the time found themselves. The situation identified was the result of social factors more than of institutional discrimination. Presently, younger women ‐graduate students ‐ are rapidly moving from the periphery of the profession to the centre. Active involvement in professional networks will aid academic women in their careers; however, over‐involvement in family matters (the care network) may be harmful to the career progress of academic women.     

论江泽民对青年与未来观的新贡献

未来是属于青年的,赢得青年才能赢得未来,关注未来就要关注青年.党的三代领导核心始终关注青年与未来的关系.在新的历史条件下,江泽民同志从时代及青年特点出发,提出了一系列新思想,丰富和发展了青年与未来观,成为各行各业青年人的追求目标和行动指南.     

The relation of multiple-schedule behavioral contrast to deprivation,time in session,and within-session changes in responding

Pigeons' keypecking was reinforced by food on baseline schedules of multiple variable interval (VI) x VI x and on contrast schedules of multiple VI x VI y. Deprivation of food was varied by maintaining subjects at 75%, 85%, and 95% (+/- 2%) of their free-feeding weights. Positive and negative behavioral contrast were observed. The size of the contrast was not systematically altered by changes in deprivation. Positive and negative contrast were both larger later in the session than they were earlier. Within-session decreases in responding were steeper for the baseline than for the contrast schedules for positive contrast. Within-session decreases were steeper for the contrast than for the baseline schedules for negative contrast. These results were predicted by the idea that different amounts of habituation to the reinforcer during the baseline and contrast schedules contribute to behavioral contrast. The results show that contrast occurs under conditions that reduce the effect of the following component. The results support the assumption that positive and negative contrast are produced by symmetrical theoretical variables.