A test items knowledge library system of for adaptive learning is proposed in this paper. The first step is to carry out the quantity and quality analysis of the test items by using the Bloom＇s revised taxonomy and s...A test items knowledge library system of for adaptive learning is proposed in this paper. The first step is to carry out the quantity and quality analysis of the test items by using the Bloom＇s revised taxonomy and scale anchoring respectively to produce the characteristics for test items. A smoothing method of arbitrary anchoring revised from scale anchoring is first proposed to make tests more accurate in distinguishing test levels. In addition, raised three dimensional indicators based on the Bloom＇s revised taxonomy are adopted to validate test contents and therefore it concretely describes the examining function of items. The items obtained have the precise and concrete properties; an item knowledge library is therefore constructed combining teaching materials and items using the technologies of ontology and knowledge management. Finally, a knowledge library system of test items is established to achieve the purpose of adaptive learning for learners.展开更多
1 Introduction “Knowledge Management”has become a popular term inthe business world during the last decade of the 20th century.It was the business world that recognizes at first theimportance of knowledge in the“gl...1 Introduction “Knowledge Management”has become a popular term inthe business world during the last decade of the 20th century.It was the business world that recognizes at first theimportance of knowledge in the“global economy”of the“knowledge age”. In the new knowledge economy,knowledge is power,especially if it is shared and put tocreative use. The possession of relevant and strategicknowledge and its unceasing renewal enables businesses togain competitive advantage.展开更多
ON the 15th day of one lunarmonth in 1998,a group of people on bicycles streamedinto the county fair in Macheng.Assoon as they arrived they unpackedthe bicycles which were loaded withbooks,technical materials andphoto...ON the 15th day of one lunarmonth in 1998,a group of people on bicycles streamedinto the county fair in Macheng.Assoon as they arrived they unpackedthe bicycles which were loaded withbooks,technical materials andphotographs.They put the books andmaterials on a table and pulled outsome string they had brought展开更多
This paper examines the current trends, challenges, and issues facing all libraries, and discusses the strategies that academic libraries, in particular, are taking to transform their services, manage their organizati...This paper examines the current trends, challenges, and issues facing all libraries, and discusses the strategies that academic libraries, in particular, are taking to transform their services, manage their organizations, and preserve their digital assets. It demonstrates how a network of distributed services, resource sharing, co-investment, and access integration contributes to sustainable library development.展开更多
文摘A test items knowledge library system of for adaptive learning is proposed in this paper. The first step is to carry out the quantity and quality analysis of the test items by using the Bloom＇s revised taxonomy and scale anchoring respectively to produce the characteristics for test items. A smoothing method of arbitrary anchoring revised from scale anchoring is first proposed to make tests more accurate in distinguishing test levels. In addition, raised three dimensional indicators based on the Bloom＇s revised taxonomy are adopted to validate test contents and therefore it concretely describes the examining function of items. The items obtained have the precise and concrete properties; an item knowledge library is therefore constructed combining teaching materials and items using the technologies of ontology and knowledge management. Finally, a knowledge library system of test items is established to achieve the purpose of adaptive learning for learners.
文摘1 Introduction “Knowledge Management”has become a popular term inthe business world during the last decade of the 20th century.It was the business world that recognizes at first theimportance of knowledge in the“global economy”of the“knowledge age”. In the new knowledge economy,knowledge is power,especially if it is shared and put tocreative use. The possession of relevant and strategicknowledge and its unceasing renewal enables businesses togain competitive advantage.
文摘ON the 15th day of one lunarmonth in 1998,a group of people on bicycles streamedinto the county fair in Macheng.Assoon as they arrived they unpackedthe bicycles which were loaded withbooks,technical materials andphotographs.They put the books andmaterials on a table and pulled outsome string they had brought
文摘This paper examines the current trends, challenges, and issues facing all libraries, and discusses the strategies that academic libraries, in particular, are taking to transform their services, manage their organizations, and preserve their digital assets. It demonstrates how a network of distributed services, resource sharing, co-investment, and access integration contributes to sustainable library development.
