Individual variability in infant's language processing is partly explained by environmental factors, like the quantity of parental speech input, as well as by infant-specific factors, like speech production. Here, we explore how these factors affect infant word segmentation. We used an artificial language to ensure that only statistical…

Atypical response to tactile input is associated with greater socio-communicative impairments in individuals with autism spectrum disorder (ASD). The current study examined overt orienting to caregiver-initiated touch in 12-month-olds at high risk for ASD (HRA) with (HRA+) and without (HRA-) a later diagnosis of ASD compared to low-risk comparison…

Purpose: The aim of the current study was to review neuromuscular development, summarize the current body of evidence describing the use of neuromuscular electrical stimulation (NMES) therapy in infants, and identify possible contraindications for the use of NMES in the neonate and young infant. Method: After a review of the literature describing…

Close observation of the interactions between a traumatised mother and her infant son provides information on the modes of transmission of psychic trauma in the mother-infant dyad. Following the presentation of a current literature review on the theme, the subject of "radioactive residue" and counter-transference in the transmission of…

Previous research suggests that English monolingual children and adults can use speech disfluencies (e.g., "uh") to predict that a speaker will name a novel object. To understand the origins of this ability, we tested 48 32-month-old children (monolingual English, monolingual French, bilingual English-French; Study 1) and 16 adults…

The purpose of this study is to describe the use of recorded music in child care centers during naptime. Using a cross-sectional survey design, administrators and teachers from 62 child care centers in Louisiana responded to an online questionnaire designed to gather information about children's sleep habits and teacher perceptions of music…

The emotional availability scales (EAS), 4th edition, are widely used in research and clinical practice to assess the quality of parent-child interaction. This study examined the short-term reliability and continuity of the EAS (4th ed.) assessed in two similar observational contexts over a one-week interval. Sixty-two Dutch parents (85% mothers)…

Hyper-articulation of vowel and consonant contrasts is often reported in infant-directed speech (IDS), but is not universal cross-linguistically, and may be a side-effect of speaking rate. This study investigated the voicing characteristics of the four-way oral stop voicing contrast in Nepali IDS. Both lead and lag time of word-onset/g,…

Prenatal maternal depression affects both mother and fetus with long-term implications for offspring vulnerability to psychopathology through alterations to brain development, stress physiology, negative emotionality, and cognitive control. This article reviews evidence for the negative impact of prenatal maternal depression on offspring…

While there is a great body of research regarding inclusion of children with disabilities in educational settings, inquiry regarding inclusion for children under the age of five is comparatively much less robust. More children with developmental delays, learning differences, and disabilities are attending traditional early care and early education…

Purpose: This experimental study examined term infants (n = 34) and low-risk near-term preterm infants (gestational age 32-36 weeks) at 2 months chronological age (n = 34) and corrected age (n = 16). The study investigated whether the preterm infants presented with a delay in their sensitivity to synchronous syllable-object pairings when compared…

Prior research suggests that infants' action production affects their action understanding, but little is known about the aspects of motor experience that render these effects. In Study 1, the relative contributions of self-produced (n = 30) and observational (n = 30) action experience on 3-month-old infants' action understanding was…

Evaluating initiatives implemented across multiple settings can elucidate how various contextual factors may influence both implementation and outcomes. Understanding context is especially critical when the same program has varying levels of success across settings. We present a framework for evaluating contextual factors affecting an initiative…

Infants are born primed to develop attachment relationships. However, when infants are hospitalized in the neonatal intensive care unit at birth, the stress and trauma associated with the highly specialized medical environment can threaten the development of a nurturing and secure caregiving relationship. Infant mental health is an evidence-based…

Parents modulate their speech and their actions during infant-directed interactions, and these modulations facilitate infants' language and action learning, respectively. But do these behaviors and their benefits cross these modality boundaries? We investigated mothers' infant-directed speech and actions while they demonstrated the action-effects…