科學知識心智模型與科學態度潛在特質之Rasch模型分析研究
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Date
1993-06-??
Authors
許榮富
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Publisher
國立臺灣師範大學研究發展處
Office of Research and Development
Office of Research and Development
Abstract
在全民科學素養的理念下，科學教有的研究與發展不應再只重視學生科學知識的培養，尤應強調培養活用的科學方法與明智的科學態度。如此，才能使科學教有真正成為在邁向二十一世紀人類追求生存與福祉的最重要教有資源，並消弭為人詬病的「科學」與「人文」兩種文化的對立性，及解決科技發展所帶來危機。因此，研究者認為對於科學知識、科學方法、與科學態度的形成，無論在研究發展與科學教育實務工作上均應並重。研究者以宏觀的學術規釗，持績地以科學哲學為中心理念，而以認知'u理學為經、以近代測量理論為緯，進行科學知識、科學方法及科學態度的研究。過去十年，研究者已成功地整合了上述約三個重要領域，而在「科學過程技能」的研究有了重大的突破;目前，更積極地進行「科學知識理解與推論歷程」、「科學態度形成過程」等的研究。從以上的論述，研究者本著一貫的理念，來探究學生科學知識的'@'智模型與科學態度的潛在特質，並用Rasch模型家族中的部分給分模型與評定量表模型，分別對科學知識'Q智模型與科學態度潛在特質作精確與準確的測量及診斯。在此，研究者必須說明，本研究只是研究者有關科學知識理解機制與科學態度形成過程之研究規釗的一部分，雖然如此，但對深入探究「科學知識理解機制與科學態度形成過程」是一重要的里程碑，且在研究方法上亦是相當值得重視。
The author keeps studying scientific knowledge, scientific method, andscientific attitudes based on the philosophy of science, cognitive psychology, andmodern test theory. In the last decade, the author successfully integrated theabove three important fields so that the investigation of scientific process skillwas enhanced. Nevertheless, he is more actively engaged in the research of theinterpretive mechanism of students' cognition about scientific knowledge andthe cognitive mechanism of scientific attitudes. The purpose of this research ismainly to investigate students' mental models of scientific knowledge and latenttrait of scientific attitudes. Both the partial credit and the rating sacle modelsin the family of Rasch model were applied to the measurement and diagnoses.However, the measurement and diagonoses of the mental models of scientificknowledge and the latent trait of scientific attitudes were made precisely.
The author keeps studying scientific knowledge, scientific method, andscientific attitudes based on the philosophy of science, cognitive psychology, andmodern test theory. In the last decade, the author successfully integrated theabove three important fields so that the investigation of scientific process skillwas enhanced. Nevertheless, he is more actively engaged in the research of theinterpretive mechanism of students' cognition about scientific knowledge andthe cognitive mechanism of scientific attitudes. The purpose of this research ismainly to investigate students' mental models of scientific knowledge and latenttrait of scientific attitudes. Both the partial credit and the rating sacle modelsin the family of Rasch model were applied to the measurement and diagnoses.However, the measurement and diagonoses of the mental models of scientificknowledge and the latent trait of scientific attitudes were made precisely.