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The current studies addressed two questions regarding early social behaviour in children with Autism Spectrum Disorders (ASD) that have not yet been directly explored. In Study 1 we examined the hypothesis that impaired imitation in this group may reflect a diminished social motivation to engage, rather than a core deficit in imitation. Young children with and without ASD engaged in imitation tasks during which controlled manipulations of reward (social and non-social) were administered for target behaviours. Children with ASD displayed increased levels of imitation with the incentive of an external reward in comparison to when this reward was absent. There was no differential impact of social versus non-social rewards. Typically developing (TD) children performed similarly, irrespective of whether or not reward was administered. We suggest that young children with ASD may be capable of imitating when appropriate incentives are present. Study 2 explored the breadth of social challenges faced in young children with ASD by examining a later-developing domain of social functioning that may be compromised by early social difficulties. We explored the tendency of children with ASD to engage in helping, sharing, and comforting behaviour in situations where the need for the prosocial behaviour was displayed and in perceptually similar situations where the need was absent. Children with ASD displayed low levels of helping and sharing, but provided comfort at levels consistent with TD children. For both comforting and sharing, children with ASD successfully discerned situations where a need was present from when it was not and adjusted their behaviour accordingly. We suggest that children with ASD may require different ‘conditions’ to engage in social behaviours at the same level as their TD peers and suggest future research to this end. / Thesis (Ph.D, Psychology) -- Queen's University, 2012-09-27 22:10:12.095

Since the passing of the Education Act (1989) special education policies and documents have promoted partnership as a key component of establishing relevant and inclusive school practices. Professionals and families have been encouraged to work together to resolve issues for children with disabilities. However, little information is available to families and professionals about how to negotiate and achieve authentic partnerships. This thesis makes an important contribution to current knowledge about partnerships by investigating how a group of people (a parent, teacher, paraprofessional and teacher/researcher) make sense of working together to support the inclusion of a student with ASD in his regular school. It is hoped that our descriptions of how we have worked together may help other professionals and families in similar situations. In saying this, the lessons we have learned are ours and are peculiar to the context in which we worked. In New Zealand partnership between professionals and families of children with disabilities is usually enacted through the Individual Education Plan (IEP) process. This study utilises an alternative partnership model, the Quality Learning Circle (QLC). The participants’ learning journeys are described and the experience of partnership for the participants is discussed. Data are drawn from a range of sources to identify those strategies that support, and barriers that hinder, the development of authentic partnerships. Findings identify those conditions that were essential for the partnership in this study to work effectively. Within this research I contrast the key dimensions of the IEP and QLC, showing the IEP process to be wanting. I suggest a partnership model that embraces a dual focus on both the student and those supporting him/her is a more effective tool for supporting the inclusion of children with disabilities. It is argued that there is a lack of recognition in current funding criteria for the difference an effective partnership can make in supporting the inclusion of students ii with severe behavioural challenges. Consideration needs to be given to the costs and issues of ineffective partnerships, with a particular focus on current Ministry of Education practices.

Objectives: 1) to determine if children and adolescents with autism spectrum disorder (ASD) encounter difficulties accessing dental, 2) to identify barriers that diminish access to dental care for this population. Methods: This descriptive study is based on a web-survey conducted at the Geneva Centre for Autism in Toronto between November 2008 and March 2009. Forty-nine multiple choice questions including open-ended fields were developed. Parents of children with ASD (ages 5–18) completed the survey. Results: The majority of participants visited a dentist regularly (71%) and had private dental insurance (64%). Parents/caregivers were more likely to have difficulties finding a dentist as unmarried parents (OR=3.7, P=0.075) or when their level of education was high school/less (OR=10.4, P=0.043). Conclusions: The majority of children/adolescents with ASD had access to dental care. Difficulties accessing dental care were related to family structure, parents’ education and their perception of dentists’ knowledge of ASD.

Objectives: 1) to determine if children and adolescents with autism spectrum disorder (ASD) encounter difficulties accessing dental, 2) to identify barriers that diminish access to dental care for this population. Methods: This descriptive study is based on a web-survey conducted at the Geneva Centre for Autism in Toronto between November 2008 and March 2009. Forty-nine multiple choice questions including open-ended fields were developed. Parents of children with ASD (ages 5–18) completed the survey. Results: The majority of participants visited a dentist regularly (71%) and had private dental insurance (64%). Parents/caregivers were more likely to have difficulties finding a dentist as unmarried parents (OR=3.7, P=0.075) or when their level of education was high school/less (OR=10.4, P=0.043). Conclusions: The majority of children/adolescents with ASD had access to dental care. Difficulties accessing dental care were related to family structure, parents’ education and their perception of dentists’ knowledge of ASD.

AN ABSTRACT OF THE THESIS OF Anna Kallal, for the Masters of Science degree in Communication Disorders and Sciences presented on March 28, 2016, at Southern Illinois University Carbondale. TITLE: AUTISM AND OUR COMMUNITY: FEEDBACK FROM EARLY INTERVENTION PROVIDERS MAJOR PROFESSOR: Dr. Valerie Boyer Early Intervention (EI) providers often work closely with children who are diagnosed with autism spectrum disorder (ASD) or children who have signs and symptoms of ASD. An understanding of the characteristics in children at early ages can lead to an earlier diagnosis of ASD. The current study investigated specific characteristics that EI providers identify prior to making a referral for an ASD evaluation as well as what treatment strategies EI providers report utilizing when working with children who have ASD. Information was gathered for this study by use of a survey. The survey contained two vignettes of children with varying degrees of ASD characteristics. Speech-Language Pathologists (SLP) who work as EI providers responded to a survey. Results showed that respondents were more willing to make referrals for ASD evaluations when a child displayed more severe characteristics. Respondents listed treatment strategies they were likely to employ with children who display similar characteristics of the children in the vignettes. The researcher identified from survey responses that EI providers are more likely to identify social communication characteristics when describing features critical to referral. This study identifies the characteristics important to making earlier referrals for ASD evaluations, as well as what treatment strategies work best when working with children with ASD.

The high prevalence of autism spectrum disorder (ASD) results in large costs to individuals, families, and society. Among diagnosed individuals, restrictive and repetitive behaviors (RRBs) correlate with functional impairments substantially impacting wellbeing but remain less studied than social and communication deficits. Brain resting-state functional connectivity (fc) measures intrinsic, potentially RRB-associated neural dynamics. Here, whole-brain (WB), and iterated seed-based (SB)fc guided by the preceding WBfc and a priori hypotheses was performed. Combined results were used to model a brain network beginning with qualitative assessment of its potential functional association with RRBs. Once rigorously defined, the network was used to inform construction of a dynamical systems model of brain activity hypothesized to correlate with RRB severity. Qualitative model behavior tracked expectations of real cortical activity in RRB presentation. Model numerical output was found to correlate with behavioral measures of RRBs to a significantly greater degree than the underlying brain connectivity values themselves did. Some summary measures of model output were also found to correlate significantly, though near threshold, with severity measures in the other two ASD core deficit domains, and particularly, far more extensively than should be expected given the underlying brain connectivity values themselves were apparently effectively wholly uncorrelated with the measures. Significant findings are: (1) dynamical modeling of brain activity can identify significant correlations with symptom manifestation that fc alone cannot; (2) dynamical modeling of brain activity could potentially increase understanding of ASD’s extensive heterogeneity across symptom domains; (3) extensive overlap between the constructed network and known RRB-implicated brain divisions was identified, with cerebellum, increasingly implicated in distributed neocortical functional differences in RRBs in humans and animal models, centrally connected to multiple such divisions; (4) further overlap is found via striatal circuitry, implicated in multiple RRB-like behaviors previously, and forming at least 1/3 of the functional basis for the network’s hypothetical relationship with RRBs; (5) ASD-associated angular gyrus, PFC, ACC overlap was found. This successful tandem application of fc, dynamical modeling, and neurocognitive network theory illustrates the need for broad theoretical approaches in illuminating ASD heterogeneity and the neurocognitive underpinnings of specific ASD presentations. / Includes bibliography. / Dissertation (Ph.D.)--Florida Atlantic University, 2021. / FAU Electronic Theses and Dissertations Collection

Bright Mosaic is a 30-minute documentary about a comprehensive autism center for children with an organic and unconventional approach. The Bright Mosaic Autism Therapy Center's exceptional curriculum consists of a mix of Montessori practices, natural sciences, applied behavior analysis, occupational therapy, speech therapy, physical therapy, play therapy, music therapy, sensory integration, daily life skills and art. Bright Mosaic mixes observational and participatory styles in an effort to portray an exceptionally skilled and passionate team who fights a tough daily battle to prepare their children for the life ahead of them.

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