Six studies, with 174 three-year-olds in California, investigated whether children's knowledge of a label for an object excluded the possibility that they would accept another label for the object. Results indicate that mutual exclusivity motivates children to learn terms for attributes, substances, parts, and objects. (TJH)

Examines the syntactic and semantic relationship between verb forms I and II in modern standard Arabic. The main function of form II verbs was causative/factitive, with the core elements of the causative including (1) agent-subject, (2) action-process verb, and (3) patient-object. (CB)

Considers children's understanding and use of contrast in language, including discussion of the role contrast plays in adult speech, the kinds of contrast commonly exemplified, and possible tests for sameness or difference of meaning. (CB)

Examines the age at which and the form in which children produce speech acts which commit them to a future action. Results revealed that all of the four- to 11-year-olds produced directive speech acts, but only the older children used the explicit performative verb "promise" to reassure the hearer of their commitment. (Author/CB)

Examines the relationship between children's attribute saliency and metaphor interpretation. Findings indicate that attribute saliency for the individual perceiving the metaphor plays a key role in the interpretation process. (Author/CB)

The ability of 22 phonologically disordered and normally speaking children's ability to process (phonologically, syntactically, and semantically) spoken language was evaluated. No differences between groups was found in number of errors, pattern of errors, or reaction times when monitoring sentences for target words, irrespective of sentence type.…

Spanish modal verbs may express necessity, obligation, probability, and possibility, in either their personal or impersonal modes. Analysis is based on examples of contemporary Madrid speech. Four modals, "poder,""deber (de)," tener que," and "haber que," are placed within a tripartite structure defined by…

Discusses the accentuation of two types of sentence in English: (1) straightforward intransitive sentences, and (2) intransitive sentences embedded in the frame "It's just NP noun phrase[ V verb[-ing." Modifications to Gussenhoven's (1983) Sentence Accent Assignment Rule (SAAR) are suggested based on large groups of exceptions of the SAAR.…

This article argues in favor of a receptive vocabulary component in foreign language courses through consideration of: productive vs. receptive vocabulary knowledge; misconceptions in receptive vocabulary instruction; and classroom-tested approaches and activities for receptive vocabulary development. (CB)

Provides a general analysis of the problem of relating private, cognitive mechanisms of individuals to their public behavior. A computational model of language acquisition is offered. Conclusions are related to Piaget's notion of mutual verification and to some general philosophical questions about learning. (Author/RH)

Compares sentence interpretation in American and Italian children between the ages of two and five. Results indicated that Italian children relied primarily on semantic cues, whereas American children relied on word order. (Author/CI)

Investigates the apparent correspondences for infinitival "to," and analyzes the basis for the common error of equating it with "a"--the mistaken identification of an English grammatical complementizer with a Spanish lexical preposition. (SL)

Research on the semantic differential technique has provided evidence for variance in Osgood's formulation of dimensions of connotative meaning. Retest data based on Piotrowski's original sample is reported. Results indicate support for stability and consistency of the Evaluation dimension. Moderate consistency was found in scales comprising the…

Findings suggest that semantic knowledge for concrete objects is represented and organized in similar ways in autistic, retarded, and normal children. Previous findings on cognitive deficits in autistic children are more likely related to their inability to use cognitive representations in an appropriate and flexible manner. (Author/RH)

Discusses several linguistic features at the phonological, morphological, structural, and semantic levels that should be investigated when applying comparative methodology to distant relationships. Advises caution in proposing proto-forms for distantly related languages, as they can obscure useful identification markers. (EKN)