论自主、合作、探究学习

新课程提倡自主、合作、探究学习。自主学习的内涵包括主动性、独立性、自控性,在实践中应处理好教师主导性和学生主体性的关系;合作学习的内涵包括交往性、互动性,在实践中应处理好合作与学习、竞争、独立的关系,教师和学生的关系;探究学习的内涵包括问题性、过程性、开放性,在实践中应处理好"形"和"神"的关系。不能把自主、合作、探究学习形式化、绝对化,要学会全面辩证地看待自主、合作、探究学习。     

Enabling customer relationship management: Multi‐channel content model and management for financial eservices

Abstract

This study examines convergence as both a concept and a process. It examines the current state of convergence, various definitions of convergence, convergence practices, and it identifies Seven Observations of Convergence to be used as a strategy for best practices for organizations to integrate new and old media. Everett Rogers (1995) diffusion of innovations and the five stages of the innovation process in organizations, coupled with innovation management research are theoretical foundations used to examine the infusion of technological changes into business practices in the media industry. The study is based on research conducted during the summer of 2002 that included in‐depth interviews, participation‐observation, and archival documents from three leading corporate media groups and convergence pioneers‐Tribune Company, Media‐General, and Belo Corp at their integrated business units in Chicago, Dallas, and Tampa, Florida. The three organizations were selected for field study because they are convergence pioneers that fell under the grandfather clause of the U.S. Federal Communications Commission 1975 cross‐ownership rule and were allowed to maintain ownership of their television broadcast and newspaper business units in the same market.     

中国在应对反倾销方面存在的问题及对策

加入WTO后，中国将在更广的范围与世界各国和地区开展更深层次的经贸往来活动。针对其中出现的愈益频繁的倾销的斗争，章作出了一些分析，并提出了应对之策。     

Sequences of reward magnitude and runway performance

Three groups of rats underwent 24 days of training and 12 days of extinction (three trials per day) in a runway under conditions of increasing (I), decreasing (D), and random (R) sequences of reward magnitudes (0, 45, and 500 mg). The I Ss ran faster over the daily trials, the D Ss slowed down, and the R Ss ran at approximately equal speeds on each trial. The patterned running observed in training persisted in extinction, with the R Ss running fastest and the I Ss next. The results were discussed in terms of Capaldi’s sequential theory and Amsel’s frustration theory.     

Ninth International Conference on Cultural Economics Boston,Mass., May 8–12, 1996 Call for papers

Ninth International Conference on Cultural Economics Boston, Mass., May 8–12, 1996 Call for papers     

浅析少年乒乓球运动员的身体训练

本文对基层业余体校少年儿童乒乓球运动员身体训练中存在的一些问题,进行了分析,阐述了身体训练的重要性及方法,以促进少年运动员的全面发展。