3件 （「longitudinal research」）

A longitudinal study of attitudes and motivation in learning English among Japanese seventh-grade students 論文

Reizo Koizumi・Kaoru Matsuo ·1993-01-01 ·『Japanese Psychological Research』　35(1)　pp. 1-11

doi:10.4992/psycholres1954.35.1

Perception of English /i/ and /I/ by Japanese and Spanish Listeners: Longitudinal Results 論文

Geoffrey Stewart Morrison ·2004-05-20 ·Simon Fraser University

summit.sfu.ca

5. Nisei Style: Vowel Dynamism in a Second-Generation Japanese American Community 論文

Annette D’Onofrio・Janneke Van Hofwegen ·2020-12-01 ·『Publication of the American Dialect Society』　105(1)　pp. 79-94

doi:10.1215/00031283-8820631