Erickson's Communication Attitude Scale, Extraversion, NEO-PI-R, Stuttering
dx.doi.org/10.1016/j.jfludis.2014.08.001, hdl.handle.net/1765/84478
Journal of Fluency Disorders
Erasmus MC: University Medical Center Rotterdam

Stipdonk, L.W, Lieftink, A, Bouwen, J, & Wijnen, F. (2014). Extraversion and communication attitude in people who stutter: A preliminary study. Journal of Fluency Disorders, 42(1), 13–20. doi:10.1016/j.jfludis.2014.08.001