论学生在课程文本解读过程中的主体性

课程实施是课程改革成败的重要环节之一,其成败关键在于课程文本解读的效果。在解读者中作为课程利益的最重要的主体——学生的主体性在课程文本解读过程中是否彰显,能够直接影响到课程文本解读的效果。因此,关注学生解读过程中的主体性以及由此产生的对文本的重构,是在课程实施中不容忽视的。     

Reactions to Job Content Plateaus: Examining Role Ambiguity and Hierarchical Plateaus as Moderators

Plateauing research often reveals a negative relationship between job content plateauing (i.e., lacking challenge in one's job) and work attitudes. This study explores situations where job content plateauing is associated with fewer negative work attitudes, revealing role ambiguity (i.e., being unclear about job duties and responsibilities) and hierarchical plateauing (i.e., low likelihood of promotions) as moderators of the job content plateau‐work attitude relationship. Specifically, job content plateaued employees reported greater job satisfaction and organizational commitment if they were not also experiencing a hierarchical plateau. Job content plateaued employees also reported greater job satisfaction when role ambiguity was low.     

剑仙形象的世俗意义——试论吕洞宾的仙迹诗

吕洞宾是传说中的神仙,但其诗歌却含有丰富的世俗意义,既是文人心态的折射,也是大众心理的体现。其诗作中的道德观念,尤其与俗世相通。即使看似超越现实的诗作,也是人们对本体生命关怀的写照。特别是吕洞宾诗中的剑仙形象,乃是人间矛盾冲突的倒影。     

西部地区企业科技创新的有关问题研究

本文论述了科技创新的内涵以及西部企业科技创新应注意研究的有关问题,以加速我国西部经济的发展,缩小东西部地区经济发展的差距。     

纺织专业提高学生产品开发能力的探讨

通过对纺织工程专业纺织品设计教学中存在问题的分析,提出了课程内容、考试方式、课程设计和毕业设计的改革措施,来提高学生产品开发的能力.     

Reasoning With Partial Knowledge

We investigate how sociological argumentation differs from classical first–order logic. We focus on theories about age dependence of organizational mortality. The overall pattern of argument does not comply with the classical monotonicity principle: Adding premises overturns conclusions in an argument. The cause of nonmonotonicity is the need to derive conclusions from partial knowledge. We identify metaprinciples that appear to guide the observed sociological argumentation patterns, and we formalize a semantics to represent them. This semantics yields a new kind of logical consequence relation. We demonstrate that this new logic can reproduce the results of informal sociological theorizing and lead to new insights. It allows us to unify existing theory fragments, and it paves the way toward a complete classical theory.     

Infants' Ability to Learn Phonetically Similar Words: Effects of Age and Vocabulary Size

What do novice word learners know about the sound of words? Word‐learning tasks suggest that young infants (14 months old) confuse similar‐sounding words, whereas mispronunciation detection tasks suggest that slightly older infants (18–24 months old) correctly distinguish similar words. Here we explore whether the difficulty at 14 months stems from infants' novice status as word learners or whether it is inherent in the task demands of learning new words. Results from 3 experiments support a developmental explanation. In Experiment 1, infants of 20 months learned to pair 2 phonetically similar words to 2 different objects under precisely the same conditions that infants of 14 months (Experiment 2) failed. In Experiment 3, infants of 17 months showed intermediate, but still successful, performance in the task. Vocabulary size predicted word‐learning performance, but only in the younger, less experienced word learners. The implications of these results for theories of word learning and lexical representation are discussed.     

四川城市灾害的预防与环境安全保护

开始于18世纪工业革命的城市化进程,到20世纪末21世纪初信息革命完成时达到高潮:21世纪将是一个城市化的世纪.随着城市化水平的提高,城市规模急骤膨胀、人口剧增、资源匮乏、环境污染、生态恶化,文化趋同,区域差距拉大,则出现了一系列城市与自然的对立不协调等问题,自然灾害频繁,灾害给城市经济造成的损失越来越大.在四川,1989年4月20日发生在泸州的风暴造成的直接经济损失计11亿元;2001年9月19日发生在绵阳、德阳的暴雨洪涝灾害给两市造成直接经济损失高达21亿元.灾害作为城市可持续发展的一个突出而紧迫的问题,越来越成为人们关注的焦点.     

过渡时期的世界新秩序

随着苏联解体、冷战格局瓦解,世界进入新旧格局交替的重要过渡时期。本文就过渡时期的特点、国际社会围绕过渡时期建立世界新秩序的斗争以及美国的世界新秩序蓝图略作探讨。