Attempted replication of Gibbs and Moise (1997) experiments regarding the recognition of a distinction between what is said and what is implicated. Results showed that, under certain conditions, subject selected implicatures when asked to select the paraphrase best reflecting what a speaker has said. Suggests that results can be explained with the…

Examined the effects of phonological-skill training on consonantal-phoneme deletion and word-reading performance in early and middle adolescent Chinese readers who were literate in English. Found significant improvements in both activities for younger but not older participants, with follow-up analyses suggesting that language-proficiency…

Examined whether use of statistical properties of syllable sequences is uniquely tied to linguistic materials for adults and 8-month olds. Found that both groups were able to segment a continuous non-linguistic auditory sequence or tone stream, with performance indistinguishable from that obtained from syllable streams. Results suggests that the…

Assessed semantic priming for category coordinates and function-related words in children with good or poor reading comprehension, matched for decoding skill. Found that both groups showed priming for function-related words, but poor comprehenders showed priming for category coordinates only if the pairs shared high-association strength. Good…

This study utilized the head-turn preference procedure in four experiments to determine whether 1-year-old infants could extract and remember information from auditory strings produced by miniature artificial grammar. Findings indicated that subjects generalized to the new structure by discriminating new grammatical strings from ungrammatical ones…

Adult and 10- and 12-month olds participated in two experiments to determine reliance of infants on object-kind information in solving problems of object individuation. Findings converge with those of object-first hypothesis of developmental course of object individuation. Findings suggest that young infants may represent one concept as criteria…

In three shape-constancy experiments, 4- and 7-year olds viewed a circular disc oriented at a slant. All subjects exaggerated circularity of the disc when they knew the object was a circle. Findings suggest that knowledge of reality contaminates judgments of appearance in circle task and this is the same bias that features in realist errors in…

Three studies explored the scope of preschoolers' teleological tendency to view entities as "designed for purposes." Found that preschoolers, unlike adults, tend to attribute functions to all kinds of objects. Both children and adults predominantly viewed an object's function as the activity it was designed to perform. (Author/KB)

Reports the case of a 16-year-old English/Japanese bilingual boy, with reading and writing difficulties confined to English. Presents the hypothesis of granularity and transparency, postulating that any language where orthography-to-phonology mapping is transparent/opaque, or any language whose orthographic unit representing sound is coarse should…

This study examined how novel words foster the formation of object categories for 12- to 13-month olds. Results indicated that by 12 to 13 months, infants have begun to distinguish between novel words presented as count nouns versus adjectives in fluent, infant-directed speech, and that infants' expectations for novel words accord with this…

Explored the role of motion versus shape in children's categorization of animal and non-animal kinds. Found that 4-year olds significantly used motion cues over shape cues to categorize objects. Seven-year olds and adults tended to use motion more than shape to categorize animals but not geometric figures. Findings support view that children are…

Considers predictions derived from an instance-based model of effects of age of acquisition on face categorization. Describes test of predictions, which found that speed of college students' categorization of 185 faces from two television programs was influenced by frequency of occurrence on the show, time the characters were in the show, and time…

Previous research on infant swimming has reported contradictory findings. Cross-sectional observations revealed a disorganized phase between about 3 and 12 months, which was attributed to "cortical inhibition" and implied slow learning (McGraw, 1939). However, training with a single infant during this period revealed rapid acquisition (McGraw,…

As children develop, they process information more rapidly. The primary aim of this study was to determine whether processing speed in the language domain develops at the same rate as global processing speed. A second aim was to determine the stability of processing speed throughout childhood and adolescence. Children (N = 116) were tested on 10…

Previous research suggests that infants can calculate simple arithmetic (Wynn, 1992). This study sought to replicate this finding and examine how familiarization may influence response. Experiment 1 confirmed that 3- to 5-month-old infants looked longer at an incorrect outcome (1 + 1 = 1) when no familiarization trials were presented. Experiment 2…