1977 年 47 巻 6 号 p. 316-324
Construction of a questionnaire, which was assumed to be reliable and easy to use, for the investigation of temporal changes of learning motivation based on the 3 component theory of Bradford's was proposed. 2 topics were discussed: (a) Collection of items consisting of adjectives or short sentences, and (b) their final classification based on an orthooblique type of factorization. Several technical comments were made on the practical use of the questionnaire and on both the latent and manifest ways of the evaluation of the 3 component learning motivation theory.