Discusses a study comparing children's perception of temporal acoustic cues to that of adults. Subjects were asked to identify voiced or voiced CVC words with uniformly voiceless final obstruents but in which vowel duration was systematically varied. Results show that subject age and vowel duration of test stimuli affect identification processes.…

Adults and 4-year-old children were tested to determine whether the children were able to decode sets of familiar minimal pairs as well as adults. They listened to words spoken in a normal voice and a whisper. Indications were that the 4-year-old's perceptual mastery of English phonology is not yet complete. (SW)

Perception and production data were collected from 28 children, ages 1 year 8 months to 3 years 11 months to test four specific hypotheses on the acquisition of initial fricatives and glides in English, based on the assumptions that perception precedes production and unmarked precedes marked. Perception data were collected by the Shvachkin-Garnica…

Phonological development in children is described in terms of four stages; (1) preverbal vocalization and perception (birth to 1;0); (2) phonology of the first 50 words (1;0 to 1;6); (3) phonology of simple morphemes (1;6 to 4;0); and (4) completion of the phonetic inventory (4;0 to 7;0). (CTM)

Stampe's (1969, 1973) hypotheses regarding innate mental phonological processes are tested against some of the extant data on speech perception. (AM)

Smith (1973), Stampe (1972), and Braine (1973) believe that by the time the child speaks his perception is well-developed, and that any discrepancy between child forms and adult forms are due to organizational and production difficulties. Other linguists believe immature perception determines the form of child speech. This paper suggests that…

The language of the deaf has only recently become an area of concern for linguists. Of special interest are questions of the systematicity of deaf speech (is it systematic or idiosyncratic and none-rule-governed?) and the nature of its deviation from the speech of hearing people. The study presented here is an effort on the part of linguists,…

Research on reading has tried, and failed, to account for wide disparities in reading skill even among children taught by the same method. Why do some children learn to read easily and quickly while others, in the same classroom and taught by the same teacher, don't learn to read at all? In "Language Development and Learning to Read", Diane…