Reflections on the Practicality of Good Theory

Jennifer Kennison noticed something different about the way her high school chemistry students were working together during Complex Instruction rotation. Her attention to the change in her students’ learning caused me to think about how Elizabeth Cohen’s often referenced Kurt Lewin’s comment “There is nothing so practical as a good theory.” As a result, I decided to ask two students who were teaching CI rotations if they would be interested in working together on a conference presentation that looked at their work through the eyes of Lewin’s dictum. They would take on responsibility for documenting and writing about their CI units and I, their advisor, would take on Lewin. Both Jennifer, an experienced teacher and MEd. candidate, and Bethany Brodeur, a senior elementary education major, agreed to this task. The resulting papers formed the core of our presentation at the 2004 conference of the New England Educational Research Organization. Together, they form a short volume that integrates learning about CI with the practical implications of implementation of CI at the elementary and secondary levels. This paper reports my observations of their work confirming Lewin’s dictum and Cohen’s wisdom. C

Spartan Daily, May 16, 1947

Volume 35, Issue 137https://scholarworks.sjsu.edu/spartandaily/9002/thumbnail.jp

Spartan Daily, November 7, 1963

Volume 51, Issue 37https://scholarworks.sjsu.edu/spartandaily/4470/thumbnail.jp

Spartan Daily, November 7, 1963

Volume 51, Issue 37https://scholarworks.sjsu.edu/spartandaily/4470/thumbnail.jp

Statistics of Natural Images and Models

Large calibrated datasets of `random' natural images have recently become available. These make possible precise and intensive statistical studies of the local nature of images. We report results ranging from the simplest single pixel intensity to joint distribution of 3 Haar wavelet responses. Some of these statistics shed light on old issues such as the near scale-invariance of image statistics and some are entirely new. We fit mathematical models to some of the statistics and explain others in terms of local image featuresMathematic

Ornella Labriola: the loneliness of an irreducible memory

This paper aims at analyzing the particular case concerning Ornella Labriola (1908-1991), who lived between Italy and Soviet Union. She was a guest of the famous hotel “Lux” in Moscow, the dwelling place of international Communism during the years of Stalinism. In that place, happened her love story with Giuseppe Rimola (1905-1938), delegate of Italian young communists in the Kjm (the Young Communist International). He was arrested and condemned to death as ”people’s enemy” in the gyre concerning he terror of Stalinism. During all her life, Ornella Labriola only desired to show people the truth about the death of her own partner, also to rescue the sense of her own existence and choices. The biographical approach of our research permits to emphasize witness’s feelings, believes, values and auto-reflexivity. Labriola was interviewed a year before her death. Her narration is focused on her relationship with ideology, with the revolutionary time when she grew, with the political treat as it was perceived during the thirties and forties; but also she talked about her love relation with her partner in a cultural context in which it was normal to sacrifice own private life on the altar of revolutionary necessities

Development of the first black fly (Diptera: Simuliidae) management program in Argentina and comparison with other programs.

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