Interactions between (multiple indicator) latent variables are rarely used because of implementation complexity and competing strategies. Based on 4 simulation studies, the traditional constrained approach performed more poorly than did 3 new approaches-unconstrained, generalized appended product indicator, and quasi-maximum-likelihood (QML). The…

Background: While spoken language deficits have been identified in children with developmental dyslexia, microanalysis of sentence production proficiency in these children is a largely unexplored area. Aims: The current study examines proficiency of syntactic production in children and young adults with dyslexia and typically developing…

The effects of dialectal differences upon the speech production skills of children with phonological disorders are poorly understood. One might predict that the phonological profile of children using a radical dialect (e.g., Puerto Rican Spanish, which alters consonants in the syllable rhyme) will differ from that of children who use a…

Background: Understanding and solving problems involves different levels of representation. On the one hand, there are logico-mathematical representations, or problem models (PMs), which contain information such as "the size of the flock changed from 31 sheep to 42" while, on the other hand, there are more qualitative representations, or…

The present paper looks at the growing population of Russian heritage speakers from a linguistic and psycholinguistic perspective. The study attempts to clarify further the notion of heritage language by comparing the linguistic performance of heritage speakers with that of monolinguals and second language learners. The amount of exposure to…

Generalised access to the Internet and globalisation has led to increased demand for translation services and a resurgence in the use of machine translation (MT) systems. MT post-editing or the correction of MT output to an acceptable standard is known to be one of the ways to face the huge demand on multilingual communication. Given that the use…

When Torgerson's multidimensional scaling model is used in conjunction with the method of tetrads, derived coordinates are based on data which is assumed to be distributed normally. The object of this study was to determine the amount of error contained in derived coordinates when the normality assumption is violated. Torgerson coordinates were…

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)

Explored effects of naturally-occurring peer interactions and repeated suggestive interviews on preschoolers' event memories. Found that suggestive interviews, combined with peer exposure, led to children's claims of witnessing target activities comparable to those of children who actually witnessed these activities. Assent rates for misleading…

Investigated 3-year-olds' understanding of the appearance-reality distinction using verbal response and nonverbal response paradigms in 4 experiments. Found that about 30 percent of children were correct in verbal paradigm; over 90 percent of same children were correct in nonverbal paradigm. Participating in the verbal paradigm impeded children's…

Perspective-taking, or the ability to demonstrate awareness of informational states in oneself and in others, has been of recent interest in behavioral psychology. This is, in part, a result of a modern behavioral approach to human language and cognition known as Relational Frame Theory, which views perspective-taking as generalized operant…

The authors studied the acquisition of nine #sC clusters in 30 Croatian-speaking phonologically disordered children, aged between 3;8-7;0 years, by analysing their renditions of target words elicited in response to visual stimuli presented on a computer screen. Results did not support the idea that a greater jump in sonority from C1 to C2 would…

On discrimination learning trials which allowed subjects to press an information key when in doubt, retarded children made significantly more presses than control groups. Results confirmed the hypothesis that retarded children would be more outerdirected than normal children in a situation in which distractibility could not play a role. (Author/GO)

Analyzes accuracy of Library of Congress cataloging for items with Cataloging in Publication records and items not in that program. Types and frequencies of errors are observed with a separate analysis of significant errors. Recommendations are made for copy cataloging based on the different types of errors found. (Author/EM)