Considers the signed speech of nonverbal children and the unsigned speech that evolves. Discusses possible explanations for signed speech as a development of linguistic functions. Makes suggestions for research on the relationship between language acquisition by nonverbal children and by normal infants. (PMJ)

Describes two manual aids used in educating deaf children in Peking: the Chinese finger alphabet for teaching Chinese characters, and a new device being experimented with called the Chinese finger syllabary. Sample illustrations are given for both, as well as for the Pinyin finger alphabet. (PJM)