轻度弱智儿童语言能力的个案研究

通过研究一名5岁的轻度弱智儿童在自然情境中的自发性语言,从词类、语法结构、句子的平均长度、句法结构以及语用等方面分析其语言发展状况,探讨造成被试语言能力不足的原因。结果发现:被试使用的词汇中,大量为实词;被试的平均句子长度为2.07,仅相当于2岁左右正常儿童的水平;被试的交流、沟通技能明显不足;被试语用能力尚未形成,仍停留在自我中心的语言阶段。被试本身的认知水平不高和给予个案的语言刺激不够是造成其语言能力不足的主要原因。为个案营造一个良好的语言环境,加强亲子间的交流对于其语言能力的提高十分有利。     

Semi On-line Scheduling Problem for Maximizing the Minimum Machine Completion Time on m Identical Machines

In this paper, a semi on-line version on m identical machines M1 , M2, …, Mm ( m ≥ 3 ) was considered, where the processing time of the largest job is known in advance. Our goal is to maximize the minimum machine load, an NPLS algorithm was presented and its worst-case ratio was proved to be equal to m - 1 which is the best possible value. It is concluded that if the total processing time of jobs is also known to be greater than (2 m - 1 )Pmax where pmax is the largest job‘s processing time, then the worstcase ratio is 2 - 1/m.     

何逊山水诗略论

在何逊诗中，山水景物的描写完全服从于诗人主观感情抒发的需要，并与诗人特定时刻的情绪融为一体。何逊作诗不受时俗影响，能超拔于当时颓废的文风。他的山水诗绝少纯粹写景，景物描写总是包裹、浸润在浓浓的相思惜别的愁绪之中，寓情于景，景中有情，以景托情，情景交融，景物进一步和心灵结合，景物心灵化的特征十分明显。何逊尤擅长于状物传神，他对于自然景物的描绘，体物细腻，意态横生，画面鲜丽。何逊致力于五言诗的创作，现存的九十五首诗均为五言诗。在语言、声律及意象选择与抒情的配合方面，比同时代的任何诗人都更接近唐诗的风格。何逊在诗歌艺术方面取得了杰出的成就，并且对唐诗产生了深远影响。     

院校联合办学院方实践性临床教学探讨

在院校联合办学中，医院必须造就一大批“双师型”的教师，还要不断提高他们的整体素质；必须建立实践型临床教学架构；加强以落实制度和教学过程控制为主要内容的教学管理。     

浅谈高职院校“双师素质”教师队伍建设

“双师素质”教师队伍建设是评价高职院校人才培养工作水平的一项重要指标。本文阐述了“双师素质”教师的内涵，分析了“双师素质”师资队伍建设存在的问题，并提出了“双师素质”教师队伍建设的途径和对策。     

The challenges of feedback in higher education

Abstract

Assessment feedback is one of the most important components of the learning process. However, student and educator dissatisfaction with feedback practices continues to remain a significant problem in higher education. To better understand the barriers to effective feedback, the present study explores feedback challenges identified by 3807 students and 281 educators from two Australian universities. Open-response data were analysed using an inductively derived coding framework and thematic analysis. The findings reveal three major themes relating to the challenges of feedback from the perspective of students and educators: feedback practices, contextual constraints and individual capacity. In addition to confirming the persistence of many previously reported challenges in the literature, this paper also offers insights into challenges that are particular to feedback, especially relating to the production of useful comments and the perceived hurdles of both student and educator attitudes and capabilities. The findings also highlight the constrained nature of educators’ work, particularly in relation to time. While further research is needed, we propose that feedback needs to be understood as an interaction between practices, context and individuals.     

蕅益智旭与天台宗美学

智旭是天台教学史上最后一位卓有建树的佛学家,天台学说的终结性人物。他竭力回归和高扬由智顗大师所开创的台宗心灵美学的原初精神,全面、充分地拓宽和丰富了台宗“一念三千”说的内容和意义,并以“一念心”作为理论基础,以艺诠佛,折射出台宗审美的价值取向和文艺美学观点,为台宗心灵美学作出了贡献。     

《谏逐客书》写作心理探析

李斯的《谏逐客书》成功地运用心理调节机制，仔细地揣摩读(秦王)的接受心理，并竭力强化接受效果，实现了他的写作意图，也充分展示了作的写作对象意识。     

"四马拒孙"之役新论(上)

南京政府命孙部屯垦青海之动机,主要是为了削弱冯玉祥势力以迅速收束察事,却并非蓄谋要挑起孙马大战。而孙殿英此际确实负有与两广合作及联共联杨虎城的双重反蒋图谋。"四马拒孙"之役之不可避免性及孙氏之必然失败,均与此大有关系。     

Huffman树在公交车调度问题中的应用

在公交车调度问题中,本文提出一种新的方法,即Huffman最优树算法,该算法在电报编码和计算机指令系统优化等许多方面被广泛应用.合理解决公交车调度问题对于增加公交车公司的利益,满足乘客乘车需要都有重要意义.