This paper provides a brief overview of constructivist learning theory and explores its implications for instruction in terms of the design of online learning environments that are learner-centered, knowledgecentered, assessment-centered, and community centered. It then presents a model for organizing thinking about technology-mediated learning within a social constructivist frame. The RCET mod...

and other participants in the CAEG project for their helpful comments on earlier versions. Some of the ideas in this paper were first developed in work written jointly with David Laitin.

It has been argued that positivist and constructivist ontologies are irreconcilable. According to LINCOLN and GUBA (2000), positivism’s "naive realism" holds that reality is both "real" and "apprehendable," whereas constructivism maintains that meaning is generated by individuals and groups. This analysis implies that the quantitative and qualitative methodologies associated with positivism and...

This paper develops a unique exposition about the relationship between facts and principles in political constructivism. It claims that facts form part of the ground for affirming principles insofar as reasons relating facts to the public sphere help generate criteria for assessing principles. One key element of political constructivism is that it focuses on specific political subjects. By offe...

Radical Constructivism has been defined as an ‘unconventional approach to the problem of knowledge and knowing’. Its unconventionality is summarised by its claim that it is impossible to attribute unique meaning to experience-as no mind-independent yardstick can be assumed to exist against which to identify uniqueness, and hence to produce knowledge and knowing. In other words, it is claimed th...

In this survey of the history of constructivism, more space has been devoted to early developments (up till ca 1965) than to the work of the last few decades. Not only because most of the concepts and general insights have emerged before 1965, but also for practical reasons: much of the recent work is of a too technical and complicated nature to be described adequately within the limits of this...