John Pollock did a lot of interesting and important work on the metaphysics and epistemology of probability over several decades. In Thinking About Acting [15], we find many fascinating and thought provoking ideas and arguments (both old and new) about probability. Owing to limitations of space, I will be confining my remarks to a handful of issues addressed in [15] pertaining to probability, l...

How can social epistemology (SE) be characterized so that all of these topics fit under its umbrella? Why does each topic qualify as epistemology and in what respects is it social? This paper begins by proposing a tripartite division of SE. Under this classification scheme the first variety of SE is highly continuous with traditional epistemology, whereas the second and third varieties diverge ...

Based on a comprehensive study of 94 classrooms from four states in different geographic regions of the country, this quantitative study investigated the impact of seven factors related to school technology (planning, leadership, curriculum alignment, professional development, technology use, teacher openness to change, and teacher non-school computer use) on five dependent measures in the area...

This paper reports a qualitative study of the learning environment of a Year 11 Biology class. The research was originally framed in a constructivist epistemology, but was also informed by an emancipatory interest. The main methods used for data gathering were participant observation, interviewing, and a written response survey (CES, Tobin, 1993a). It was found that, even though the students vi...

Knowing that human judgment can be fallible, we propose to distinguish the subjective ascription of a property, such as autonomy, from the genuine fact that an entity is characterised by a certain property, i.e., it is autonomous. In this paper, we take a closer look at this distinction and what it is grounded on, taking a constructivist stance that sees the scientist as an observing subject. W...

Learning technologies offer new opportunities to meet the rapidly growing demand for new, constructivist ways of learning (such as competency-based, collaborative or adaptive learning). They have the potential to act as catalysts for more effective exchange and reuse of learning objects to enable personalised learning. This article examines the extent to which current learning technology specif...

When facilitating asynchronous discussion forums, should online instructors be encouraged to take a prominent ‘sage on the stage’ role, a more constructivist ‘guide on the side’ role, or an ultra low profile as ‘the ghost in the wings’? There is no shortage of anecdotal advice on how to conduct discussion forums in online education, but there appears to be very little research available so far ...

The way physics and other parts of science work can be explained in the framework of radical constructivism. However, this constructivist view itself shows that a uniquily accepted epistemology, constructivism or any other, would not be an advantage for the development of science. Unlike physics some parts of science successfully use constructivist concepts inside their theories. Because this i...

The Internet opens a new generation of distance education ( fourth generation ), introducing sophisticated delivery tools and creating a paradigm shift with profound implications on the design of distance education courses. In order to accommodate this medium, novel curriculum design and learning models may be appropriate. In this paper, there are several instructional design models presented a...