The spontaneous speech of a Mohawk-speaking boy was recorded from age 2;10 to 4;1. Analysis of this speech indicated that certain verbal prefixes are acquired earlier than suffixes. The pronominal prefix of nouns, on the other hand, enters late. Yet, before the appearance of any nominal affix, the child already uses a pronominal possessive as a…

Children aged three to five were the subjects of two studies of the development of ability to classify diverse objects into superordinate categories. In the first experiment, subjects were asked to designate two of three pictorially represented objects as representative of a given category. The second experiment required subjects to choose from a…

The encoding specificity principle predicts that a change in context between input and test will adversely affect recognition memory. Experiment I tested this with sentences from a prose passage and no context effects were obtained. Experiments II, III, and IV compared context effects for words in random sentences versus connected discourse. In…

A study is reported in which pairs of synonyms, antonyms, coordinates, and super super-subordinates were presented dichotically to university students. After each pair the subject reported what he heard. In one condition the two members of a pair were presented simultaneously, and in another they were presented sequentially. (Author/RM)

Experiments are reported in which semantically interrelating sentences were presented to subjects as discrete items, and inference tests were given to measure the degree to which the similar information had been stored in the same memory system. Results suggest that verbal information is sometimes encoded into an episodic system. (Author/RM)

Investigates covert linguistic behavior of two groups: above-average and below-average users of language. Found that the below-average group manifested higher levels of subvocal motor activity than the above-average group during simulated tasks, but that during pausing episodes while writing, the remedial group manifested lower levels of subvocal…

Examines (in two experiments) the effects of schematic and proposition-specific processing on long term story memory. Determines that recall of idea units was an additive function of the idea's importance. Finds that both proposition-specific and schema-related processing are important for long-term retention of narrative prose. (SKC)

Considers the acquisition of language by deaf children of deaf parents and by deaf children of hearing parents in the light of such linguistic theories as Andersen's "nativization-denativization" and Bickerton's "bioprograms." Findings both support the theories and bring to light complexities that the theories do not exactly explain. (SED)

Describes two experiments in which Ss were given 48 trials, using word lists as stimuli, followed by an unexpected final free recall test. (Author/RM)

Verbs of motion and location in Irish Sign Language have a characteristic lexicalization pattern, which influences the lexical choices signers make in denoting the motion and location of entities. Perceived characteristics of referents govern the type of verb root selected. Animate and inanimate referents are signified by different types of verb…

Speech recognition is one of five main areas in the field of speech processing. Difficulties in speech recognition include variability in sound within and across speakers, in channel, in background noise, and of speech production. Speech recognition can be used in a variety of situations: to perform query operations and phone call transfers; for…

There has been a longstanding interest among second and foreign language educators in research on language and the brain. By understanding how the brain learns naturally, language teachers may be better able to enhance their effectiveness in the classroom. This digest examines current brain research and discusses its implications for second…

A review of research on the development of linguistic competence in second language learners looks at the role played by input to children in their development of linguistic competence, the nature of children's metalinguistic development, and the same processes in the naturalistic second language learning of adults, and then examines the role of a…

The question of whether it is easier to learn to read through an ideographic, syllabic, or alphabetic writing system is posed. The linguistic nature of Chinese, Japanese, Korean, and English are examined in relation to differences in information processing and cultural factors related to reading disability. (Author/SEW)

Examines and compares two measures of adult second language learner performance: cued production and elicited imitation. Discusses the utility of each in terms of the contrasting results of the tasks on a carefully delineated area of grammar, namely the related structure of third person simple present and present progressive in WH-questions. (EKN)