Cognitive presence in virtual collaborative learning

Purpose The purpose of this study is to introduce a virtual collaborative learning setting called “Net Economy”, which we established as part of an international learning network of currently six universities, and present our approach to continuously improve the course in each cycle. Design/methodology/approach Using the community of inquiry framework as guidance and canonical action research (CAR) as the chosen research design, the discussion forum of the online course is assessed regarding its critical thinking value. We thereby measure critical thinking with the help of the according model provided by Newman et al. (1995), which differentiates 40 indicators of critical thinking from 10 different categories. Findings The calculated critical thinking ratios for the analyzed two discussion threads indicate a strong use of outside knowledge, intensive justification and critical assessment of posts by the students. But at the same time, there are also weak spots, like manifold repetitions. Based on these results, we derive changes for the next course cycle to improve the critical thinking of the students. Originality/value A comparison of the results after the next course cycle will then allow us to assess the effects of the implemented changes, which would not be possible without a critical thinking diagnosis approach.

Diffusion and Oscillation of Telecommunications Services

The diffusion of a Web 2.0 product or services is, unlike to traditional consumer or industrial goods, not only based on purchase. Full acceptance of Web 2.0 platforms occurs by recurring utilization. The chapter focuses on diffusion characteristics of this innovative category of ICT products and provides management concepts for competition. The concept of critical mass is applied to different growth scenarios. Additional success factors are discussed. Particularly the permanent supervision of a platform regarding its compliance with qualitative, as well as ethical and legal standards is of great importance. Adjustments to external market conditions, proactive management, and a bilateral marketing approach are a key to lasting success within the Net Economy. Markets are never settled, due to the ever changing and oscillating conditions. The chapter shows that there is always a chance to capture a market or at least to grow against competition in a Web 2.0 setting.

E-Entrepreneurship

The fundamental advantages of information technology in regard to efficiency and effectiveness assure that its diffusion in society and in most industries will continue. The constant and rapid development of Internet-related technologies in the accompanying net economy has inevitably had a significant influence on various possibilities for developing innovative online business concepts and realizing these by establishing entrepreneurial ventures. The term “e-entrepreneurship” respectively describes the act of founding new companies that generate revenue and profits independent from a physical value chain. With this in mind, this article focuses on the process of creating electronic customer value within the net economy as well as the success factors and development phases of electronic ventures. Elaborating on these points should help to clearly define the area of eentrepreneurship and provide evidence that the establishment of electronic ventures is worthy of special consideration in the context of research on information technology entrepreneurship.

E-Entrepreneurship

The fundamental advantages of information technology in regard to efficiency and effectiveness assure that its diffusion in society and in most industries will continue. The constant and rapid development of Internet-related technologies in the accompanying net economy has inevitably had a significant influence on various possibilities for developing innovative online business concepts and realizing these by establishing entrepreneurial ventures. The term “e-entrepreneurship” respectively describes the act of founding new companies that generate revenue and profits independent from a physical value chain. With this in mind, this article focuses on the process of creating electronic customer value within the net economy as well as the success factors and development phases of electronic ventures. Elaborating on these points should help to clearly define the area of e-entrepreneurship and provide evidence that the establishment of electronic ventures is worthy of special consideration in the context of research on information technology entrepreneurship.