Speech development occurs in highly variable environments; however, little is known about the effect of situational context on emerging infant vocalizations. At 4 time points (4, 6, 9, and 12 months), we longitudinally measured vocalizations of 104 White infant-caregiver dyads (41 girls) during three play contexts: book-sharing, toy play, and…

Many autistic adolescents and young adults present with aggressive behaviours, which can be challenging for caregivers. The present study aimed to explore the underlying mechanisms between social communication understanding and aggressive behaviours in autistic and non-autistic adolescents, specifically the role of emotional dysregulation and its…

Children with developmental disabilities often have difficulty completing complex multistep tasks, such as daily living skills or leisure and play skills, which often occur in children's homes. The use of visual supports can increase the predictability of routines and clarify behavioral expectations for children with developmental disabilities.…

Children's ability to share attention with another social partner (joint attention) plays an important role in language development. However, our understanding of the role of joint attention comes mainly from children learning spoken languages, which gives a very narrow, speech-centric impression of the role of joint attention. This study broadens…

Findings from previous work show that caregivers' math anxiety moderates the positive association between caregiver-child math activities and child math outcomes. Most of this research, however, has focused on elementary school children, primarily White populations, and used mainstream measures. The present study examined the associations between…

Purpose: This study aims to help researchers design observational measurement systems that yield sufficiently stable scores for estimating caregiver talk among caregivers of infant siblings of autistic and non-autistic children. Stable estimates minimize error introduced by facets of the measurement system, such as variability between coders or…

Background: Interventions facilitated by caregivers have gained popularity among those caring for young children with autism. Instructing caregivers on specific techniques to foster social communication skills in their at-risk or diagnosed autistic children has the potential to alleviate concerns about their children's development. Moreover, it…

Caregiver-led interventions have been implemented to improve food selectivity in autistic children. This systematic review assesses the meaningfulness of improvements in food, behaviour, and family outcomes, alongside the acceptability of said interventions. Four key academic databases were searched using key terms related to autism, food…

The objective of this doctoral capstone was to create and conduct a five-part online educational series for caregivers of children ages 0-5 about the impact sensory processing differences (SPD) has on occupational participation and performance, as well as how to navigate sensory-related responses (SRRs) on a daily basis. SPD and SRRs are complex…

Purpose: Emerging literature suggests caregiver self-efficacy is an important factor related to caregivers' shared reading practices with their children. Reduced shared reading has been documented among families of caregiver(s) with language-based learning disabilities (LBLD). Yet, it remains unclear whether caregivers' history of language and…

This paper studies the association between caregiver--child interactions and early childhood development in literacy and numeracy in West and Central Africa. Data comes from Multiple Cluster Indicator Surveys (MICS) conducted in Central African Republic, Chad, Democratic Republic of the Congo, Gambia, Ghana, Guinea-Bissau, Sierra Leone, and Togo…

Understanding the sequential associations between caregiver responsivity and child communication is pivotal for enhancing child outcomes and guiding effective interventions. This dissertation study evaluates the LENA Start™ on caregiver-child communication, focusing on sequential association between caregiver and child communicative behaviors.…

Although individuals are exposed to a variety of pro-environmental influences in childhood, it is unclear which has the biggest impact on adult beliefs and behaviour. The aim of the current study therefore examined how formal sustainability education and childhood caregiver pro-environmental motivations, beliefs and behaviour, influence…

Sozo Kurahashi's (1882-1955) theories, formed from his profound respect for children, have influenced Japanese early childhood education and care (ECEC) practitioners for a long time. They also have influenced the national ECEC curriculum in Japan, which emphasizes the need for a rich environment where children can actively learn and play rather…

Previous research has supported selecting development-matched targets rather than age-matched targets to teach play skills to children with autism spectrum disorder. However, few studies have been conducted, and replications and extensions of this research are needed. The current study replicated Pane et al. (2022) by comparing the acquisition of…