Preschoolers' and adults' reliance on object shape and object function for lexical extension

We investigated the developmental progression of reliance on object function versus object shape to extend novel words. In 3 experiments, 3-year-olds, 5-year-olds, and adults were presented with sets of objects consisting of a target, a same-shape/different-function match, a different-shape/same-function match, and a distracter. In Experiments 1 and 2, function was emphasized during the word learning phase and participants were given direct experience with the functions of target and test objects. In Experiment 3, function was emphasized both during the learning phase and when requesting a referent of the novel labels. Across all 3 experiments, 3- and 5-year-olds focused on shape while adults focused on function when extending the novel words. These results suggest a developmental change in the consideration of shape and function in lexical extension

Development of a Novel Multi-Disciplinary Specialized Care Service for Children and Adolescents with Autism Spectrum Disorder and/or Intellectual/Developmental Disability in a Tertiary Children’s Hospital Setting

Children and adolescents with autism spectrum disorder (ASD) and/or Intellectual/Developmental Disability (IDD) are at greater risk of developing comorbid medical conditions, mental health diagnoses, behavioral challenges, and having overall poorer physical and mental health outcomes. Hospital environments present unique stressors and challenges for children and adolescents with ASD/IDD including a change in familiar environment, unpredictable routines, and exposure to sensory stimuli that may be overwhelming. While many school boards have specialized multi-disciplinary special needs support teams and services made up of professionals with expertise in supporting students with ASD/IDD, most hospitals do not have a formal multi-disciplinary ASD/IDD support team in place to support patients, families, and health care staff across the hospital. There is an emerging recognition of the need for specialized multi-disciplinary developmental-behavioral and mental health expertise in hospital inpatient settings. This paper describes the framework for the development of an innovative multi-disciplinary program to better support children and adolescents with ASD/IDD within a tertiary children’s hospital setting