Chapter Growing up Constructivist: Languages and Thoughtful People What is radical constructivism? It is an unconventional approach to the problems of ...

The existence of objective knowledge and the possibility of communicating it by means of language have traditionally been taken for granted by educators. Recent developments in the philosophy of science and the historical study of scientific accomplishments have deprived these presuppositions of their former plausibility. Sooner or later, this must have an effect on the teaching of science. In this paper I am presenting a brief outline of an alternative theory of knowing that takes into account the thinking organism's cognitive (...) isolation from 'reality'. This orientation was proposed by Vico at the beginning of the 18th century, disregarded for two hundred years, and then propounded independently by Piaget as a developmentally grounded constructivist epistemology. The paper focuses specifically on the adaptive function of cognition, Piaget's scheme theory, the process of communication, and the subjective perspective on social interaction. In the concluding section it then suggests some of the consequences the shift of epistemological presuppositions might have for the practice of teaching. (shrink)

From the constructivist perspective, science cannot transcend thedomain of experience. Scientific theories are seen as models that helpto order and manage that domain. As the experiential field expands,models are replaced by others based on novel conceptual constructs. Thepaper suggests the substitution of viability or functional fit forthe notions of Truth and objective representation of anexperiencer-independent reality. This by-passes the sceptics'incontrovertible arguments against certain real-world knowledge andproposes the Piagetian conception of cognition as the function thatgenerates ways and means for dealing with (...) the world of experience. (shrink)

"Languaging", as Maturana occasionally explains, serves, among other things, to orient. By this he means directing the attention and, consequently, the individual experience of others, which is a way to foster the development of "consensual domains" which, in turn, are the prerequisite for the development of language. - Although the sentence (you might say, the languaging) with which I have here begun is at best a pale imitation of Maturana's style, it does perhaps represent one important aspect of Maturana's system: (...) The circularity which, in one way or another, crops up again and again. (shrink)

Report on Lucerne Conference, 20-21 January 2001.

Problem: How can constructivists speak of social interaction or communication with others, when, as they claim, their experiential world is their own construction? This question is frequently asked and is perfectly reasonable. The present paper is intended as an answer. Solution: After providing an outline of the constructivist approach to perception and the generation of recognizable objects in the experiential field, I argue that “others,” too, can be explained as an individual’s creation; a creation, however, that is just as constrained (...) by the condition of viability as are the physical objects with which we furnish our world. Consequently, “society” too can be considered an individual construct rather than an ontological given. Benefits: The exposition may help to clarify the constructivist position with regard to social interaction and communication. (shrink)

Purpose: The paper contributes to the naturalization of epistemology. It suggests tentative itineraries for the progression from elementary experiential situations to the abstraction of the concepts of unit, plurality, number, point, line, and plane. It also provides a discussion of the question of certainty in logical deduction and arithmetic. Approach: Whitehead’s description of three processes involved in criticizing mathematical thinking (1956) is used to show discrepancies between a traditional epistemological stance and the constructivist approach to knowing and communication. Practical implications: (...) Reducing basic abstract terms to experiential situations should make them easier to conceive for students. (shrink)

Purpose: An attempt to interpret the fragments of Parmenides as a first suggestion of a constructivist epistemology. Today, two and a half millennia later, no one can be sure of what exactly Parmenides had in mind. Method: Reviewing the varying translations of acknowledged experts and paying attention to what Plato said in his Parmenides dialog. Findings: We cannot be certain of any interpretation, but an epistemologically unbiased review of the translations shows that Parmenides may well have believed that experience is (...) the domain accessible to human reason and the structure of the real world lies beyond it. Implications: Forerunners of constructivist ideas may have been overlooked because the interpreters of ancient texts were stuck in dogmatic views of “being.” When studying classical texts written in languages that are no longer spoken, it is fruitful to consult many different translations. (shrink)

Purpose: The notion of dichotomy is central to Josef Mitterer’s work and he uses the term as a portmanteau. My paper characterizes the specific dichotomies he describes, uses C. K. Ogden’s work on “Opposition” to classify them, and reviews attempts to overcome incompatible oppositions in other disciplines. Approach: Conceptual analysis in an attempt to show some of the conceptual differences in the various types of opposition. A “sampler” indicates possible divisions. Findings: From the constructivist point of view, the notion of (...) dichotomy is a complex one and must be divided into separate types, not all of which can be discarded in rational discourse. Implications: From this author’s perspective, Mitterer’s publications present a powerful stand against the tradition of realism and lead one to hope that his next will be a primer of non-dualistic discourse. (shrink)

Purpose: Radical constructivism holds that experiential reality is created by each individual. As a way of thinking, it unquestionably belongs to the theories of knowledge that are called “subjectivist” and “relativist”. This paper deals with the Italian philosopher Adriano Tilgher’s analysis of the relation between relativism and fascism and examines the possible impact of this connection on constructivism and its view of ethics. Approach: Conceptual analysis and the demonstration of a contradiction in Tilgher’s argumentation. Findings: A review of the ethics (...) inherent in Kant’s categorical imperative shows a tendency towards a subjectivism that may hint at anarchism but in no way implies fascism. Implications: This investigation should make it more difficult for critics of constructivism to relate it to fascism. (shrink)

Open peer commentary on the target article “Arguments Opposing the Radicalism of Radical Constructivism” by Gernot Saalmann. First paragraph: Gernot Saalmann freely admits that what he presents “as ‘radical constructivism’ is necessarily simplified and distorted, as there are considerable differences amongst the authors, who, in addition, have changed their opinions in the course of time.” (§3). This is an ominous opening. Conflating the critique of the different views of individual constructivists makes it difficult for individuals to respond. Given that Saalmann (...) refers thirty-eight times to Wendel, Maturana/ Varela, Rusch, and myself, and only sixteen times to four other delinquents, it would have made things easier, if he had dealt with the four principal ones individually. (shrink)

Open peer commentary on the target article “How and Why the Brain Lays the Foundations for a Conscious Self” by Martin V. Butz. Excerpt: I feel that the use of terms such as “code,” “information,” and “symbol” for neural constellations that are not further described defeats the intention of the analysis presented because unless these terms are explicitly given specific neurobiological definitions they inevitably suggest the presence of a consciously reflecting agent.

Excerpt: Love – as Ovid pointed out long ago – is an art. It has to be constantly created and requires persistent vigilance, care, and thoughtfulness. This is very clear from a constructivist point of view. The partner is always what we experience of him or her. We have abstracted him or her from our own experiences and therefore he or she is our construction and not, for example, a thing in itself which exists independently from us. And it is (...) this person who has been constructed by us, who has been credited with a past by us, who stirs up expectations in us. If these expectations are not met, we are disappointed and tend to blame the other person. We forget that actually we alone are responsible for how we think of our partner because how she or he acts and speaks can always be interpreted in a variety of different ways. (shrink)

Context: The idea to write this paper sprang up in a casual conversation that led to the question of how the word “experience” would be translated into German. Distinctions between the German “Erleben” and “Erfahren,” and their intricacies with “Erkennen” and “Anerkennen,” soon led to the conviction that this was a thread worth pursuing. Problem: Much has been written about the nature of experience, but there is little consensus, to this day, regarding the role of consciousness in the process of (...) experiencing. Although RC acknowledges the significance of tacit or sensorimotor knowledge in the individual’s practical operating, it cannot admit it as a basis to the formation of conceptual structures that, by definition, are conscious. Method: Drawing from our backgrounds in epistemology and psychology, and a shared interest in Piaget’s psychogenetic approach, we investigate the origins and development of human experience, in this case the mastery of space, time, causation, and object-permanency. We focus on how “noticeable encounters” are gauged, reflected upon, and ultimately worked through, consciously or unconsciously, by the “experiencer.” Results: A child’s abilities to enact a certain action pattern in a given situation no more demonstrates a re-presentation of the pattern than does recognition in the case of objects. In his studies with children, Piaget has shown that the Kantian categories of space, time object, and “causality” are co-constitutive of the child’s own motion – and its felt impact – as a means to make the world cohere. Of importance here are the concepts of “effective causality,” felicitous encounters, and agency. Implications: Understanding the circumstances under which some “lived” events, whether self-initiated or striking as if out of nowhere, become noticeable and able affect a person’s life is a daunting task. This joint essay is no more than a conversation-starter and an invitation to further explore the intricacies between agency and causation, sensation and cognition, and, yes, motions and emotions in the making of consciousness itself. (shrink)

Purpose: In the forthcoming book Partial Memories, Ernst von Glasersfeld presents a chronological patchwork of autobiographical memories. Constructivist Foundations selected six of the 92 sketches to provide a preview of this book. Content: The selected sketches cover the 1930s, when von Glasersfeld became interested in epistemology, and the 1970s, when he found experimental and argumentative support for his radical constructivism. Implications: The colorful life of von Glasersfeld gives an impression of how many turns it has taken him to construct his (...) insights. (shrink)

Open peer commentary on the target article “Arguments Opposing the Radicalism of Radical Constructivism” by Gernot Saalmann. First paragraph: Gernot Saalmann freely admits that what he presents “as ‘radical constructivism’ is necessarily simplified and distorted, as there are considerable differences amongst the authors, who, in addition, have changed their opinions in the course of time.” (§3). This is an ominous opening. Conflating the critique of the different views of individual constructivists makes it difficult for individuals to respond. Given that Saalmann (...) refers thirty-eight times to Wendel, Maturana/ Varela, Rusch, and myself, and only sixteen times to four other delinquents, it would have made things easier, if he had dealt with the four principal ones individually. (shrink)

Problem: Radical constructivism, although having a very successful base in research on mathematics and science education, has not become a generally accepted theory of knowledge. Purpose: This paper discusses possible sources of aversion. Results: The first section makes explicit the unavoidability of accepting the responsibility for one’s thinking and acting, a responsibility that under stressful circumstances one would rather avoid. Another section suggests the origin of the human quest for certain knowledge. The third section introduces the notion of “stickiness of (...) beliefs.” Implications: Constructivism has powerful implications for everyday attitudes and social relations with others. This paper, it is hoped, may induce some readers to investigate these implications. (shrink)

Zwei ältere Herren, einer Biophysiker, der andere Psychologe, treffen sich, um über die Vergangenheit zu sprechen. Das könnte eine ganz alltägliche Geschichte sein. Allerdings handelt es sich bei den beiden Protagonisten um die Väter des Radikalen Konstruktivismus. Der Bitte ihre Verlegers, ein Tonband mitlaufen zu lassen, kamen sie gerne nach. Ein Glücksfall, wie sich im Nachhinein herausstellt. in einem ungemein spannenden, quicklebendigen Dialog werden komplexe wissenschaftliche Fragen auf allgemeinverständliche Weise thematisiert: Was haben Kurzwellen und Kühe gemein? Warum vergräbt ein Eichhörnchen (...) eine Nuss? Was verbindet diese Frage mit der folgenden: Was kommt zuerst - Sprache oder Bewusstsein? (shrink)

Summary: This book is the first serious attempt to compare the major trends of this school of thought and to discuss their similarities and differences from a non-belligerent position… Lindemann’s book is a competent and very valuable introduction to the ideas of constructivism and their application to pedagogy.