911 calls reporting the mysterious disappearance of a child may contain information critical to law enforcement. If this information is untruthful, valuable resources can be misdirected and precious time may be lost. Therefore, the current study examined verbal cues of veracity and deception in 911 calls placed by caregivers of missing children.…

Purpose: The objective of the present study is to investigate nasal and oral vowel production in French-speaking children with cochlear implants (CIs) and children with typical hearing (TH). Vowel nasality relies primarily on acoustic cues that may be less effectively transmitted by the implant. The study investigates how children with CIs manage…

Background: Children with Tourette syndrome (TS) have historically experienced problems in academic and social settings, yet their language and communication abilities have not been extensively researched. Aims: This scoping review maps the literature on the oral language and social communication abilities of children with TS in order to describe…

The purpose of the study was to evaluate the effects of tact and match-to-sample instructions on the increase and maintenance of intraverbal responses to subcategorical questions (i.e., naming multiple items in a subcategory of a category). Three Chinese children on the autism spectrum (2 boys, 1 girl, aged 6-8 years old) participated in this…

Rodriguez et al. (2022) discovered that teaching four component skills was sufficient to facilitate the emergence of intraverbal tacts across four applications with three participants. Our study replicated and evaluated an extension of this procedure that was directed at facilitating intraverbal tacts when a child learns the component skills but…

Purpose: We investigate the extent to which automated audiovisual metrics extracted during an affect production task show statistically significant differences between a cohort of children diagnosed with autism spectrum disorder (ASD) and typically developing controls. Method: Forty children with ASD and 21 neurotypical controls interacted with a…

Vocal exchanges are often comprised of responses under multiple sources of stimulus control. For example, a picture may contain multiple components, and an instructor may ask a learner to respond differentially to questions about the picture (e.g., "who," "what," "where," "color," "number,"…

Supporting pupils' development regarding subject knowledge and disciplinary literacy is a complex and challenging task for teachers. Research shows that language-integrated physical education (PE) can assist children's language development. However, it tends to reduce the time for physical activity, which is problematic since youth's physical…

Autoclitics are secondary verbal operants that are controlled by a feature of the conditions that occasion or evoke a primary verbal operant such as a tact or mand. Qualifying autoclitics extend, negate, or assert a speaker's primary verbal response and modify the intensity or direction of the listener's behavior. Howard and Rice (1988)…

Children with autism spectrum disorder (ASD) may have difficulty acquiring intraverbal behavior. The present study compared manipulations of stimulus salience (i.e., volume increase, elongation) to teach intraverbals (e.g., "You drink [juice]" and "You drink from [cup]") to three participants diagnosed with ASD whose…

Several studies have reported conflicting results when assessing associations between stress and repetitive behaviors in individuals with autism spectrum disorder (ASD). Some factors that may have caused these discrepant results include the monitoring of a single broad category for repetitive behaviors, the heterogeneity of the participants, and…

This study investigated the complex relationship between false-belief (FB) understanding, structural language and pragmatic communication in typically developing children. A total of 78 Finnish children, aged from 4 to 6 years, including an equal number of boys and girls, participated in this study. In the first instance, the study explored the…

This study tested for the emergence of listener discriminations and intraverbal vocal responses following tact training with four autistic children. All participants were trained to tact the name and the favorite food of two contrived cartoon monsters in the presence of a picture of the monster (e.g., "What is the name of this monster?"…

The present study investigated the relation between continuous measures of two qualitatively different types of bilingual experience and outcome measures that varied in domain (verbal or nonverbal) and processing demands (degree of conflict). Participants were 195 English-speaking children, 7 years old, who were enrolled in French immersion…

Audiovisual (AV) integration, identified as a pivotal factor in comprehending speech in noisy environments, is a complex phenomenon. Understanding speech perception, even within a single modality, presents various nuances due to language specificity. When consolidating information from multiple modalities, it is imperative to understand how the…