Children's understanding of passives of certain mental state predicates appears to lag behind passives of so-called actional predicates, an asymmetry that has posed a major empirical challenge for theories of passive acquisition. This paper argues against the dominant view in the literature that treats the predicate-based asymmetry as…

Poverty of the stimulus has been at the heart of ferocious and tear-filled debates at the nexus of psychology, linguistics, and philosophy for decades. This review is intended as a guide for readers without a formal linguistics or philosophy background, focusing on what poverty of the stimulus is and how it's been interpreted, which is…

This paper revisits the longstanding observation that children produce modal verbs (e.g., must, could) with their root meanings (e.g., abilities, obligations) by age 2, typically a year or more earlier than with their epistemic meanings (e.g., inferences). Established explanations for this "Epistemic Gap" argue that epistemic language…

Teachers and parents intuitively judge the 'level' of the child and the 'level' of the text and try to match them; they know that overestimation or underestimation of either will be met with restlessness or boredom. In this way, they have an empirical understanding of Vygotsky's ZPD--the zone of proximal development he envisioned as measuring the…

Researchers into moral education, and ethics educators too, often find themselves between a rock and a hard place. On the one hand, we wish to know what the child will do beyond the narrow range of communicative functions carried out in a classroom, and to do this, we employ purely hypothetical problems, that is, problems that from the child's…

Empirical evidence is presented in favor of a theory that attributes the delay in the acquisition of the passive to young children's ability to accomplish nonlocal assignment of features. Two experiments testing monolingual Spanish-speaking children's knowledge of the passive are discussed and analyzed in light of the theory of Argument-chain…

THIS IS THE FIRST MAJOR SECTION OF A CHAPTER PREPARED FOR "THE MANUAL OF CHILD PSYCHOLOGY," P.H. MUSSEN, EDITOR, IN PREPARATION. IT IS AN INTRODUCTION TO TRANSFORMATIONAL GRAMMAR WRITTEN FOR PSYCHOLOGISTS AND PRESENTS SOME OF THE MAJOR IDEAS THAT HAVE BEEN DEVELOPED IN MODERN LINGUISTIC THEORY, ALONG WITH CERTAIN OF THEIR PSYCHOLOGICAL…

This article reports on a series of 5 analyses of spontaneous production of verbal inflection (tense and person-number agreement) by 2-year-olds acquiring French as a native language. A formal analysis of the qualitative and quantitative results is developed using the unique resources of Optimality Theory (OT; Prince & Smolensky, 2004). It is…

THE AUTHOR FEELS THAT TO APPROACH CHILD LANGUAGE TRANSFORMATIONALLY IS TO USE A TECHNIQUE SUITED TO PROVIDING ADDITIONAL INSIGHT INTO A WELL-KNOWN LANGUAGE FOR TREATING AN UNKNOWN, OR AT BEST LITTLE KNOWN LANGUAGE. SHE MAKES THE FOLLOWING CRITICISMS OF TRANSFORMATIONAL ANALYSIS OF CHILD LANGUAGE--(1) NOTHING CAN BE DIRECTLY INFERRED WITH REGARD TO…

Infants' phonological acquisition during the first 18 months of life has been studied within experimental psychology for some 30 years. Current research themes include statistical learning mechanisms, early lexical development, and models of phonetic category perception. So far, linguistic theories have hardly been taken into account. These…

The claim that children's early word combinations are best described in terms of semantic categories such as agent, rather than abstract categories such as subject, rests on the assumption that 2-year-olds have a notion of agency that acts as a springboard for knowledge of more formal categories. The literature of developmental psychology suggests…

ONE APPROACH TO CHILD LANGUAGE ACQUISITION IS THAT OF TRANSFORMATIONAL, GENERATIVE GRAMMAR WHICH EMPHASIZES MAN'S ABILITY TO UNDERSTAND AND PRODUCE AN UNLIMITED VARIETY OF SENTENCES THROUGH CONTROL OF A LIMITED NUMBER OF LANGUAGE RULES. THUS, A CHILD LEARNS TO SPEAK BY DEVELOPING HIS OWN THEORIES OF THE STRUCTURE OF HIS LANGUAGE. STUDIES OF…

THE AUTHORS HAVE CONCERNED THEMSELVES IN THIS STUDY WITH IMITATION AS A DEVICE BY WHICH THE INVESTIGATOR CAN LEARN ABOUT CHILD LANGUAGE. THE DATA EXAMINED ARE PART OF A LONGITUDINAL THREE-MONTH STUDY OF LINGUISTIC DEVELOPMENT IN A TWO-YEAR-OLD CHILD. THE REPORT IS BASED ON 1,000 ELICITED IMITATIONS. CERTAIN PHENOMONA WERE OBSERVED GENERALLY WHEN…

This paper, based on naturalistic data, describes the acquisitional course and use of the articles "a" and "the" in young English-speaking children (18-61 months), with special emphasis on the role of individual variation. A growth modeling approach to the data reveals that children's individual acquisition schedules are similar in trend, but vary…

A fundamental problem in language acquisition is determining how children learn the formal vocabulary of the adult grammar. A proposed solution is the Semantic Bootstrapping Hypothesis (SBH), which states that children infer the identity of syntactic entities such as "subject" in input based on the presence of semantic entities such as…