The Individuals with Disabilities Education Act (IDEA, P.L. 108-446) is primarily thought of as the nation's special education law, and Part B, which focuses on providing special education and related services to children with disabilities between the ages of 3 and 21 years old, is the largest part of the IDEA both in terms of populations served…

This study aimed to investigate the gap between adaptive functioning and cognitive functioning, especially verbal and nonverbal intelligence quotient (IQ) in Chinese children with ASD. We systematically explored cognitive functioning, ASD severity, early signs of developmental abnormalities, and socioeconomic factors as mediating factors of…

Despite an increase in race-related Montessori research over the past decade, the Montessori community lacks a unified framework to examine the Montessori Method and its philosophy through a critical racial lens. Without explicit discussions or universal training about race and whiteness, the Montessori Method can be interpreted through a…

Literature on the relationship between childhood cancer and post-traumatic stress symptoms (PTSS) is mixed. Research has shown that other factors (i.e., family problems, treatment intensity, stressful life events) impact this relationship. Researchers have examined the relationship between post-traumatic growth and experiencing cancer. We examined…

Government investment in early childhood education and care (ECEC) supports children's ongoing development, learning and wellbeing, and delivers the skills and knowledge required for a thriving society and economy. Assessing the efficiency of this investment, as well as methods for ongoing monitoring are important steps in delivering effective…

Parental language input influences child language outcomes but may vary based on certain characteristics. This research examined how parental language differs during two contexts for toddlers at varying likelihood of autism based on their developmental skills. Parental language (quantity, quality, and pragmatic functions) was analyzed during…

This study examined whether psychosocial stimulation, parental distress, and enrollment in pre-primary education had different associations with early child development outcomes for boys and girls in Pakistan. Using data from a nationally representative phone survey in Pakistan, it assessed these relationships for two cohorts of children--those…

Children's literature is the literary work concerned with the level of interest, need, readiness and development of children. It started in Europe and the Tanzimat in the 16th century. Children's books both local and foreign ones, enhance their cognitive and affective developments cumulatively. This study examines violence and fear in Francesca…

Purpose: Behavior and temperament (e.g., emotional reactivity, self-regulation) have been considered relevant to stuttering and its developmental course, but the direction of this relation is still unknown. Knowledge of behavior difficulties and temperament in childhood stuttering can improve screening and intervention. The current study examined…

Purpose: Consonant repetitions within words are a well-attested speech error pattern in children's early speech acquisition. We investigated the role of intervening vowel context in understanding speech forms containing consonant repetitions in early words. Intrasyllabic consonant-vowel (CV) sequences within consonant-vowel-consonant (CVC) and…

Purpose: Parent report was compared to judgments made by a trained researcher to determine the utility of the Vocal Development Landmarks Interview (VDLI) for monitoring development of vocal behaviors in very young children. Method: Parents of 40 typically developing children, ages 6-21 months, provided full-day naturalistic audio recordings of…

It is widely accepted that play and 'free play' in particular, is beneficial to young children's holistic development. However, there is a lack of evidence of the role that the natural environment can have in relation to young children's play. This study examined the elements of 'free play' of children aged 4-5 years within a woodland university…

Gastrointestinal symptoms (GIS) are commonly reported in children with autism spectrum disorder (ASD). This multi-site study evaluated the prevalence of GIS in preschool-aged children with ASD/(n = 672), with other developmental delays (DD)/(n = 938), and children in the general population (POP)/(n = 851). After adjusting for covariates, children…

This study examines the infant-father attachment in infants born preterm (<?1500?g at birth and/or?<?37 weeks gestation) in comparison to full-term infants. The infant-father attachment was assessed using the Strange Situation Procedure at a (corrected) age of 15 months. We found at least half of preterm and full-term infants (50.0% and…

Developmental scientists are often interested in subgroups of people who share commonalities in aspects of development; these subgroups often cannot be captured directly but instead must be inferred from other information. Mixture models can be used in these situations. Two specific types of mixture models, latent profile transition analyses and…