中小學教師職業流動愈是封閉，愈有助於階級意識發展。本研究分析臺灣中小學教師流動的封閉性與可能的階級意識發展，以對數線性與對數相乘分析，結果顯示，從父職到初職、初職到現職與父職到現職的流動過程，都只用一個主要代表職業間社經地位差距愈大，相對流動機會愈小的齊一關聯參數，以及流動表對角線上六個代表不流動封閉性的參數，就使流動表適合資料。以下說明各參數所顯示的中小學教師流動封閉性：一、從初職到現職流動的封閉性，以中小學教師最高。二、從父職到初職、父職到現職的流動封閉性，中小學教師排名第二。而在以上三個流動過程中，各職業與中小學教師社經地位差距愈大，相對流動機會都愈小。

The more closed occupational mobility the elementary and junior high school teachers in Taiwan are, more helpful to develop class consciousness it is. This study explores the closed pattern of teachers’ mobility and the possible development of class consciousness. According to loglinear and multiplicative analysis, in the mobility process from father’s occupation to the first occupation, and then to the current occupation, and from father’s occupation to the current occupation, the uniform association parameter mainly presenting the larger the gap of socioeconomic status between occupations is, the smaller the opportunity of relative mobility is, and the six parameters on the diagonal mobility tables presenting the immobile closed pattern, make the mobility tables fitted the data. The findings indicate that the teachers’ closed mobility in the process from the first occupation to the current occupation is the highest. The teachers’ closed motilities in the process from father’s occupation to the first occupation and to the current occupation are the second high. Finally, above three mobility tables, the larger the gap of socioeconomic status between teachers and other occupations is, the smaller the opportunity of relative mobility is.