Der Argumentationszusammenhang der im Titel genannten Schrift von König, welche Erziehungswissenschaft als praktische Disziplin von Grund auf revidieren und neu aufbauen soll, wird dargestellt, das Gesamtwerk dann aber einer eingehenden Kritik unterzogen. Dabei wird nachgewiesen, daß die Begründung oberster Normen bei König zirkelhaft ist. Außerdem wird auf eine Reihe von Unklarheiten und Verwechslungen begrifflicher Art, sowie auf Unkorrektheiten formaler Art hingewiesen. Vor allem aber wird deutlich gemacht, daß König sich viele Schwierigkeiten und Unklarheiten durch die kritiklose Übernahme der Lehren der (...) Erlanger Schule eingehandelt hat. (shrink)

While the Marxist theory of the state was predominant in the 1970s, this account began to fade in the 1980s because, by overemphasizing the autonomy or “relative autonomy” of state and politics, “many of its crucial insights were lost to view in a welter of starting points and obscure formulations.” As Giddens points out, to speak of “relative autonomy” is redundant since in society and politics all autonomy is “relative.” If such is the case, why not approach state and politics (...) first as “autonomous” realms and then focus on their relations with other spheres? The only theory of the state which explicitly postulates the autonomy of the state and politics is Max Weber's, as formulated in “Intermediate Reflections.”. (shrink)

In early 1927, Pascual Jordan published his version of what came to be known as the Dirac-Jordan statistical transformation theory. Later that year and partly in response to Jordan, John von Neumann published the modern Hilbert space formalism of quantum mechanics. Central to both formalisms are expressions for conditional probabilities of finding some value for one quantity given the value of another. Beyond that Jordan and von Neumann had very different views about the appropriate formulation of problems in the new (...) theory. For Jordan, unable to let go of the analogy to classical mechanics, the solution of such problems required the identification of sets of canonically conjugate variables, i.e., p’s and q’s. Jordan ran into serious difficulties when he tried to extend his approach from quantities with fully continuous spectra to those with wholly or partly discrete spectra. For von Neumann, not constrained by the analogy to classical physics and aware of the daunting mathematical difficulties facing the approach of Jordan ), the solution of a problem in the new quantum mechanics required only the identification of a maximal set of commuting operators with simultaneous eigenstates. He had no need for p’s and q’s. Related to their disagreement about the appropriate general formalism for the new theory, Jordan and von Neumann stated the characteristic new rules for probabilities in quantum mechanics somewhat differently. Jordan was the first to state those rules in full generality, von Neumann rephrased them and then sought to derive them from more basic considerations. In this paper we reconstruct the central arguments of these 1927 papers by Jordan and von Neumann and of a paper on Jordan’s approach by Hilbert, von Neumann, and Nordheim. We highlight those elements in these papers that bring out the gradual loosening of the ties between the new quantum formalism and classical mechanics. (shrink)

Bewerking van een televisiecursus gehouden voor de Bayerische Rundfunk.

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)

Each contributor to this book has used personal experience as the basis from which to frame his individual sociological perspectives. Because they have personalized their work, their accounts are real, and recognizable as having come from 'real' persons, about 'real' experiences. There are no objectively-distanced disembodied third person entities in these accounts. These writers are actual people whose stories will make you laugh, cry, think, and want to know more.