TY - RPRT TI - Speech behavior and egocentricity. AU - M W MCPHERSON PY - 1956 DO - 10.1002/1097-4679(195607)12:3<229::aid-jclp2270120305>3.0.co;2-e UR - https://pubmed.ncbi.nlm.nih.gov/13332087/ ID - 13332087 ER -