Within the large number of works that are considered to be within a radical constructivist perspective and following the research done by our group over the last several years, an experiment was developed which required 35 college students to reflect on the production of scientific knowledge, and specifically on how this knowledge is constructed and negotiated. One of the most remarkable findings of this research is without doubt, that these students showed themselves to be brilliant epistemologists and were able, in a reflective way, to develop a better informed idea of science.

Open peer commentary on the article “Ethics: A Radical-constructivist Approach” by Andreas Quale. Upshot: I agree with some of Quale’s general conclusions, in particular that each individual knower is responsible for choosing among alternatives and the pragmatic consequences that are related to this choice. However, in adopting implicitly the premise according which individual human existence precedes coexistence or social existence, and in focusing on the cognitive operations of a “generic subject” (that is, a disembodied subject coming from nowhere and deprived of any historicity and sociality), Quale’s argumentation becomes questionable. I illustrate this point of view by analysing his discourse concerning the role of language in the conceptualization of cognition and his attempt to ground the source of ethics in the individual construction of the world.

Epistemology is often presented as an abstract body of knowledge accessible only to a small minority of intellectually capable individuals. In this paper, we elaborate the educational possibilities that present themselves when we question this prejudice and consider epistemology as a social practice. We argue that epistemology looses its air of divine mystery and becomes one of many language games they learn to play. We provide illustrations for this argument from high school students” conversations conducted in the context of their physics course. Enacting epistemological practice in the educational context is therefore not only possible but also desirable. It triggers a recursive self-organizing process that transforms pedagogical practice itself and thus brings to the foreground the socio-political and ethical character of the educational endeavor. Our brief argument is written in the form of a reflexive text and is presented as the starting point for the readers to begin a conversation about the problematic subjects raised.

Excerpt: In this chapter we would like to stress the contingency of the socially constructed world along with the social and political consequences of reifying and decontextualizing knowledge so as to make it appear necessary, indubitable, and unalterable. We want to develop a critical-constructivist stance toward the production and ownership of knowledge, in particular scientific knowledge, in society at large. We will examine some of the issues of power and social regulation involved in the social production of knowledge.

Purpose: According to the constructivist perspective tirelessly promoted by Ernst von Glasersfeld for more than 40 years now, the world we see is of a piece with our way of understanding and locating ourselves within it; ultimately, whenever we claim to describe the world-in-itself, we in fact are describing the product of the mapping process that has enabled us to make our way in this world and to actualize our projects within it. Obviously, this kind of perspective has consequences for the way both educational action and research on this theme are conceived of and accomplished. That, at least, is what we shall attempt to show in this article. Implications: In keeping with the claim that knowledges are constituted not in reference to reality “itself” but to practices and activities, constructivism advocates examining cognition in action – that is, in terms of how the latter is enacted in the field. Accordingly, constructivism also seeks to prompt teachers to: (1) scrutinize the processes and distinctions by which students chart out the world; (2) and to personally devise, on the basis of this experience, a model – or models, rather – of their students’ future relationship to the universes of knowledge intended for learning. Likewise, constructivism also aims to prompt researchers to perform some very careful detective work into the ways in which this charting process is played out and thus to opt for a comprehensive rather than an experimentalist approach. Conclusion: To adopt the constructivist perspective also means to “de-siloize” knowledge production and to recognize that this production occurs in all spheres of society. From this point of view, constructivism can thus be viewed as a way of challenging the claims of a certain scientific establishment to alone possess the requisite standing for interpreting the world.

Key words: learning, teaching, research, methodology

Context: To speak of constructivism – and in particular of radical constructivism – in education is to place oneself on a field which, like any other academic field, is the scene of tensions, debates, and indeed battles. While such controversies are, predictably enough, fought out between the partisans of constructivism and those defending other theses, they are also fought out between the constructivists themselves, as a number of group works have brought out (e.g., Steffe & Gale 1995; SRED 2001). In other words, constructivists do not express their views in unison whenever there is a question on the development of knowledge (an individual or collective matter?), the underpinnings of knowledge (be they of a psychological, sociological or other type) or, as humorously noted by Quale (2007), that “sin” which is said to consist in the relativist mode of questioning or critique authorized by constructivism. Purpose: In this paper, we would like to contribute to this discussion and to this plurality of ways of embedding oneself in constructivism, in particular by bringing out (as was so acutely shown by Ernst von Glasersfeld 1987a, 1995, 2007) that while constructivism offers a basis on which to revisit the question of knowledge, its contributions nevertheless extend well beyond this single preoccupation. By reincorporating “the properties of the observer” into his or her discourse as well as the conditions, stakes and issues surrounding the utterance in question, in short, by reincorporating the question of power into the utterance-making, constructivism also provides a basis for revisiting the “Great Divides” – that is, the (unequal) relationships between the various forms of knowledge as well as the (unequal) modes of evidence and authority that accompany these relations. Method: Through an examination of three topics, that is the “racism” of intelligence, the Semmelweis affair, and the question of endogenous knowledge, we will attempt to explicate various insights afforded by constructivism. Conclusion: So doing, we will show that radical constructivism, in its recognition of the plurality of possible modes of description and explanation, contributes to a form of epistemological democracy.

Key words: epistemology, science education, discipline-based power, orthodoxy, relationships between knowledges

Context: Ernst von Glasersfeld’s constructivist epistemology has been a source of intellectual inspiration for several Quebec researchers, particularly in the field of science and mathematics education. Problem: However, what is less well known is the influence that his work had on the direction taken by educational reform in Quebec in the early 2000s as well as the criticisms that his work has given rise to – some of which present a family resemblance to the science wars that swept over the US and France during the 1990s. Results: We begin by outlining the constructivist orientation of Quebec’s educational reform. We then draw a parallel between the above-mentioned science wars and the critics who denounced the constructivist foundations of the reform. In both cases, the bone of contention concerns the usual interpretation of relativism, with the criticisms that we refer to tending to oppose relativism with realism or rationalism. Now, by definition, relativism stands in opposition to absolutism and not to realism, unless the latter manifests itself in an absolutist form (which is the case of some of the critiques). Implications: The fear generated by relativism is by no means new. However, it seems that more than an epistemological controversy is at stake in the current depreciation of positions that, like that of radical constructivism, question the possibility of a “view from nowhere” – that is, aperspectival objectivity – and the resultant knowledge. In the sphere of education, at least in Quebec, there may well be an ideological issue of control over education that is involved.

Key words: educational reform, relativism, science wars