3件 （「longitudinal research」）

A longitudinal investigation into English speaking self-efficacy in a Japanese language classroom 論文

Paul Leeming ·2017-09-08 ·『Asian-Pacific Journal of Second and Foreign Language Education』　2(1)

doi:10.1186/s40862-017-0035-x

Reexamining demotivators and motivators: A longitudinal study of Japanese freshmen's dynamic system in an EFL context 論文

Keita Kikuchi ·2015-09-04 ·『Innovation in Language Learning and Teaching』　11(2)　pp. 128-145

doi:10.1080/17501229.2015.1076427

Speech Characteristics of Patients with Parkinson’s Disease: I. Intensity, Pitch, and Duration 論文

Gerald J. Canter ·1963-08-01 ·『Journal of Speech and Hearing Disorders』　28(3)　pp. 221-229

doi:10.1044/jshd.2803.221