Background: We adopted a theoretical framework that the acquisition of a scientific concept comprises the development of connections among conceptual elements associated with a scientific term within a mental semantic network. Given this framework, the hypothesis that the surrounding words connected with a scientific term are relevant to the…

Human infants show a robust preference for speech over many other sounds, helping them learn language and interact with others. Lacking a preference for speech may underlie some language and social-pragmatic difficulties in children with ASD. But, it is unclear how an early speech preference supports later language and social-pragmatic abilities.…

Trajectories of expressive language development are highly heterogeneous in autism. Yoder et al. found that parental responsiveness, child response to joint attention, child communicative intent and consonant inventory were unique predictors of expressive language growth in minimally verbal preschoolers 16 months later (n = 87). This study applied…

Each infant is born with music potential, and early exposure to music and social music interactions may positively affect music development. Researchers have found that infants perceive music, attend to music, respond to music, and engage in social music interactions. Caregivers may enhance their music practices by deepening their infant music…

This study reports findings from two truth value judgment experiments to address two research questions on Mandarin: (i) whether children and adults have the knowledge of the structural constraint Principle C in their pronoun resolution; and (ii) whether adults and children show the prohibition effect of the cyclic-c-command constraint or the QR…

Purpose: Toddlers with late language emergence have difficulty acquiring an object vocabulary that is well defined by shape early in development. Without object words, subsequent language growth is delayed. The current study tested an intervention scaffold that highlights object shape during word teaching so that toddlers with late language…

Hyperbole supports irony comprehension in adults by heightening the contrast between what is said and the actual situation. Because young children do not perceive the communication situation as a whole, but rather give precedence to either the utterance or the context, we predicted that hyperbole would reduce irony comprehension in six-year-olds…

Classifying people into categories not only helps humans simplify a complex social world but also contributes to stereotyping and discrimination. This research examines how social categorization develops by testing how language imbues with meaning otherwise arbitrary differences between people. Experimental studies (N = 129) with 2-year-olds…

Due to increased global access to teacher employment, many first-year teachers from the United States are seeking employment abroad. Giving preservice teachers an initial opportunity to study and/or teach abroad before graduation can create greater opportunities to secure eventual employment abroad, and some graduates choose to return to the site…

Asking children to clarify themselves promotes their ability to uniquely identify objects in referential communication tasks. However, little is known about whether parents ask preschoolers for clarification during interactions and, if so, how. Study 1 explored how mothers clarify their preschoolers' ambiguous descriptions of the characters in…

Responsive parental communication during an infant's first year has been positively associated with later language outcomes. This study explores responsivity in mother-infant communication by modeling how change in guiding language between 7 and 11 months influences toddler vocabulary development. In a group of 32 mother-child dyads, change in…

Purpose: The study aims to describe receptive language skills in children with intellectual disability (ID) and to contribute to the debate on deviant versus delayed language development. This is the 1st study of receptive skills in children with ID who speak a Slavic language, providing insight into how language development is affected by…

This study tested the claim of input-based accounts of language acquisition that children's inflectional errors reflect competition between different forms of the same verb in memory. In order to distinguish this claim from the claim that inflectional errors reflect the use of a morphosyntactic default, we focused on the Japanese verb system,…

The aim of this study was to analyze the relationship between effortful control and language performance, and the mediation effect of sociometric status on this relationship. The sample comprised 472 Spanish children 6-8 years old. To measure temperament, the parents were given the Temperament in Middle Childhood Questionnaire (TMCQ). The…

Background: Family Child Care (FCC) is an important sector of the early care and education system, and is included in most state-wide Quality Rating and Improvement Systems (QRIS). The sparse data on the literacy opportunities available in FCC are concerning from a QRIS perspective. Currently, there are no data on the relationship between global,…