I-VI -- WORDS AND SOUNDS IN EARLY LANGUAGE ACQUISITION: ENGLISH INITIAL CONSONANTS IN THE FIRST FIFTY WORDS -- RULE REORDERING AND LEXICAL DIFFUSION -- TONE CHANGE IN CHAO-ZHOU CHINESE: A STUDY IN LEXICAL DIFFUSION -- DOC, 1971: A CHINESE DIALECT DICTIONARY ON COMPUTER -- SOUND CHANGE, HOMOPHONY, AND LEXICAL DIFFUSION -- LEXICAL DIFFUSION: EVIDENCE FROM CHILD LANGUAGE ACQUISITION -- IMPLEMENTATION OF PHONOLOGICAL CHANGE: THE SHUĀNG-FĒNG CHINESE CASE -- A NEW METHOD OF DIALECT SUBGROUPING -- THE TIME DIMENSION CONTRIBUTION TOWARD A THEORY OF SOUND CHANGE -- REVERSED LEXICAL DIFFUSION AND LEXICAL SPLIT: LOSS OF -D IN STOCKHOLM -- NOOTKAN GLOTTALIZED RESONANTS IN NITINAT: A CASE OF LEXICAL DIFFUSION