论文信息 - Studies in the Psychology of Stuttering, XIV: Stuttering Phenomena in Relation to Size and Personnel of Audience1This study was directed by Wendell Johnson at the University of Iowa. - 字舞流文

Studies in the Psychology of Stuttering, XIV: Stuttering Phenomena in Relation to Size and Personnel of Audience1This study was directed by Wendell Johnson at the University of Iowa.

Harriett von Krais Porter | H. Porter

[1] W. Johnson,et al. An objective study of the relationship between psychological factors and the severity of stuttering. , 1936 .