Ethnic group,hyperkinesis, and modes of behavior

This paper examines modes of behavior across different ethnic groups of children rated as hyperactive on a behavior rating scale. The experimenters questioned the similarity in behavior patterns or modes displayed by 132 black, white, and Mexican-American children who had been rated as hyperactive. Using the Abbreviated Conners Teacher Rating Scale, score patterns of these children were examined through analysis of variance. The results revealed differences across ethnic groups: black children scored significantly higher than the white and Mexican-American children on three scale items and also scored significantly higher than the other two groups in terms of mean total scale score. These findings are interpreted from a sociological perspective.     

湿地的生态功能

湿地是人类赖以生存的最重要的环境资源之一。我国地域辽阔 ,地形复杂 ,气候条件多样 ,湿地的类型丰富 ,是世界上湿地资源最丰富的国家之一。我国于1992年加入了全球政府间的湿地保护公约 ,即《关于特别是作为水禽栖息地的国际重要湿地公约》(简称《湿地公约》) ,到 2 0 0 1年已建立湿地类型自然保护区2 74处 ,面积达 16万ｋｍ2 (平方公里 ) ,其中列入国际重要湿地名录的黑龙江扎龙、吉林向海、海南东寨港、青海鸟岛、江西鄱阳湖、湖南东洞庭湖、香港米埔等 7处。2 0 0 2年又有内蒙古达赉湖和鄂尔多斯自然保护区、广西湛江红树林保护区 ,黑…     

对学生进行生态安全意识教育的必要性

生态环境是人类生存和发展的基本条件，是经济和社会发展的基础。全球生态问题的日益突出，不仅对国家的经济和社会生产形成了挑战，而且对国家的安全稳定构成了严重威胁。环境保护具有综合性、社会性和宏观性的特点，生态安全应当提到与政治、军事、经济、科技安全同一层次上，因此，生态安全提出了新的课题。所谓国家生态安全是指一个国家生存和发     

The coming of the ecological university

ABSTRACT

This paper aims to shed light on some of the issues raised in the often polarised debate around effective schooling by exploring the complexities involved in trying to uncover the determinants of the differential ‘success’ of schools. In doing so, the paper challenges the oversimplification which characterises many of the arguments around school improvement by demonstrating that it is not a question, of either management and teaching or the social context of schooling determining the success or otherwise of schools. Drawing on in‐depth qualitative research, the paper demonstrates the intricate and intimate connections between what school managers and teachers do and the socio‐economic and discursive environments within which they operate.     

生态文明理论对我国建设生态文明的启示

生态文明是人类遵循人、自然、社会和谐发展规律而取得的物质与精神成果的总和。上世纪60年代以来,生态文明逐渐成为一个热点话题,国外的研究者对此提出了一些有益的思想和观点。深入研究国外生态文明理论尤其是循环经济理论、稳态经济理论和生态现代化理论等,对于推动我国生态文明建设具有一定的启示意义。     

生态设计教育之重

为实现从工业文明向生态文明的转换,现代设计教育应以生态设计教育为重,建立生态整体的教育理念,将生态设计教育纳入到设计教育的教学体系中,树立设计的价值理性观,并从学术和专业角度及时反映在教学研究中。     

纪伯伦《先知》中蕴含的生态伦理思想

《先知》是纪伯伦的代表作,这部著作包含着丰富而深刻的生态伦理思想。《先知》中纪伯伦以诗一样的语言对人与自然的关系、人对万物的态度做了论述,对现代人应有的生活态度有着积极的启示。     

The Study on the ecological education of community residents based on the viewpoint of ecological civilization

The essay focuses on the analysis of necessity and urgency of the mobilization to conduct a comprehensive ecological protection for community residents.The author emphasizes the significance of strengthen community residents ecological education.Based on the present situation of the ecological education of community residents,community residents'ecological education is carried out,has great significance and importance.     

紫茎泽兰在贵州省对生态的影响

我国现已发现有300多种入侵植物,其中至少有58种对我国农林带来了危害,对恶性杂草紫茎泽兰在贵州的入侵情况、范围、影响程度、危害原因进行分析,并在调查,实验的基础上提出了克服紫茎泽兰危害的对策.     

论生态文明的生态化趋势

生态文明的生态化趋势是一种新的文明发展趋势,它主要表现为思维方式生态化、发展方式生态化和消费方式生态化。思维方式生态化要求人们以整体性思维、多样性的思维以及开放性思维来看待人、自然与社会的关系;发展方式生态化是以可持续的方式去实现发展,体现了一种新型的发展观;消费方式生态化实现的途径是建立合理的消费观,其实质是对人文精神的弘扬。     

走向课堂的生态和谐

机械论与生态论是截然不同的两种宇宙论,控制、分离与线性等现代课堂病理都可归为机械论主导。走出机械论带来的课堂误区,关键在于从生命关怀出发,确立课堂生态和谐的理念,追求课堂生活中人与人、人与课程及人与自身的和谐。     

黑河流域景观生态特征分析研究

利用景观生态学的原理和方法，着重分析了黑河流域的景观生态类型、结构组成及特征，并在此基础上提出了景观生态恢复与重建的基本思路和方法。