This study investigated fast mapping in late-talking (LT) toddlers and toddlers with normal language (NL) development matched on age, nonverbal cognition, and maternal education. The fast-mapping task included novel object labels and familiar words. The LT group scored significantly lower than the NL group on novel word comprehension and…

A small number of studies show that music training is associated with improvements in reading or in its component skills. A central question underlying this present research is whether musical activity can enhance the acquisition of reading skill, potentially before formal reading instruction begins. We explored two dimensions of this question: an…

To acquire one's native phonological system, language-specific phonological categories and relationships must be extracted from the input. The acquisition of the categories and relationships has each in its own right been the focus of intense research. However, it is remarkable that research on the acquisition of categories and the relations…

This study examined whether poor pointing gestures and imitative actions at 18 months of age uniquely predicted late language production at 36 months, beyond the role of poor language at 18 months of age. Data from the Norwegian Mother and Child Cohort Study were utilized. Maternal reports of the children's nonverbal skills and language were…

Does spatial language influence how people think about space? To address this question, we observed children who did not know a conventional language, and tested their performance on nonlinguistic spatial tasks. We studied deaf children living in Istanbul whose hearing losses prevented them from acquiring speech and whose hearing parents had not…

Purpose: This study investigated children's acquisition of Hong Kong Cantonese. Method: Participants were 1,726 children ages 2;4 to 12;4 (years;months). Single-word speech samples were collected to examine 4 measures: initial consonants, final consonants, vowels/diphthongs, and lexical tones. A 2-way analysis of variance was performed to examine…

We explored variation in the linguistic environments of hearing children of Deaf parents and how it was associated with their early bilingual language development. For that purpose we followed up the children's "productive vocabulary" (measured with the MCDI; MacArthur Communicative Development Inventory) and "syntactic…

Early comprehension is an important, but not well-understood, contribution to early literacy and language development. Specifically, research regarding the nature of skills representative of early comprehension, including how they contribute to later reading success, is needed to support best practices to adequately prepare students. This article…

Young children engage in essentialist reasoning about natural kinds, believing that many traits are innately determined. This study investigated whether personal experience with second language acquisition could alter children's essentialist biases. In a switched-at-birth paradigm, 5- and 6-year-old monolingual and simultaneous bilingual…

This investigation examined the influence of varying levels of Spanish receptive vocabulary and phonemic awareness ability on beginning English vocabulary, phonemic awareness, word reading fluency, and reading comprehension development across kindergarten through second grade. The 80 respondents were Spanish speaking children with no English…

The simple view of reading proposes that reading comprehension is the product of word reading and language comprehension. In this study, we used the simple view framework to examine the early prediction of reading comprehension abilities. Using multiple measures for all constructs, we assessed word reading precursors (i.e., letter knowledge,…

In an increasingly multilingual world, it is important to examine methods that may lead to more efficient second language learning, as well as to analyze the mechanisms by which successful learning occurs. The purpose of the current study was to investigate how different learning contexts can impact the learning of Mandarin Chinese as a second…

Asking children to gesture while being taught a concept facilitates their learning. Here, we investigated whether children benefitted equally from producing gestures that reflected speech (speech-gesture matches) versus gestures that complemented speech (speech-gesture mismatches), when learning the concept of palindromes. As in previous studies,…

In previous research the "Joan Ganz Cooney Center" and "New America" have characterized the children's educational app market as a "Digital Wild West" (Guernsey, Levine, Chiong & Severns, 2012; Shuler, 2011). The marketplace is chock full of choices but lacks essential information to aid parents' and educators'…

In previous research the "Joan Ganz Cooney Center" and "New America" have characterized the children's educational app market as a "Digital Wild West" (Guernsey, Levine, Chiong & Severns, 2012; Shuler, 2011). The marketplace is chock full of choices but lacks essential information to aid parents' and educators'…