Wakita, T., Ueshima, N., & Noguchi, H. (2012). Psychological Distance between categories in the Likert scale: Comparing different numbers of options. Educational and Psychological Measurement, 72, 533-546. (2012年1月; 査読有)
QOLに関する研究
Sekiguchi, M., Wakita, T., Fukuhara, S., Otani, K., Onishi, Y., Kikuchi, S., & Konno, S. (2011) Development and validation of a quality of life scale specific for lumbar spinal stenosis. Spine, 36, E1407-E1414. (2011年10月; 査読有)
Fukuhara, S., Kurita, N., Wakita, T., Shibagaki, Y., Green, J. (2019). A scale for measuring Health-Related Hope: its development and psychometric testing, Annals of Clinical Epidemiology, 1, 102-119.