Before the acquisition of speaker-as-own-listener (SOL) where individuals demonstrate verbal governance of their own overt and covert behavior (Skinner, 1957), individuals have to have the correspondence between listening to one’s own voice and doing, which I name self-listening. Self-listening is defined as the correspondence between listening to one’s own voice and doing in two forms: listening to one’s own voice and doing in isolation, and joining of print with listening to one’s own voice after reading aloud and doing. I conducted two experiments to investigate the establishment of self-listening in children diagnosed with Autism Spectrum Disorder. I evaluated two different topographies of the target behavior: listen-to-own-voice-do (LOVD), which is defined as the correspondence between listening to one’s own voice and doing in isolation, and read-aloud-do (RAD), which is defined as the correspondence between reading aloud and doing. As Skinner (1957) explained, reading is an extension of listening. When individuals are reading, they see print, say print, and then hear themselves. For that reason, listening to one’s own voice was targeted as one dependent variable and reading aloud as a second to compare the participants’ performance on both topographies accurately, as RAD includes both a listening and a reading component, while LOVD includes a listening component only. Using a multiple probe design across participants, I analyzed the participants’ performance in the two different topographies, LOVD and RAD, across two different tasks: a drawing task and a building task. The participants had to follow written directions in RAD and spoken directions in LOVD to produce a drawing in the drawing task and a construction in the building task. The dependent variables were identical across Experiments I and II, but varied in terms of the measurement system for the building task. In Experiment I, the intervention was listener instruction and in Experiment II the intervention was listener and reader instruction, in which I utilized the learn unit (Albers & Greer, 1991) in presenting the instruction and consequating the participants’ correct and incorrect responses. The intervention in both experiments was presented in the form of a treasure hunt where the participants had to complete a 20-step treasure hunt accurately to earn a desired reinforcer. The results of both experiments showed that the dependent variables, LOVD and RAD, were established across all participants. There were limitations in Experiment I, which were addressed in Experiment II. Keywords: self-listener, self-listening, listening, following instructions, spoken instructions, written instructions, joining of print, say-do correspondence, speaker-as-own- listener, listen-do correspondence, read-do correspondence, reading comprehension, listening comprehension.

Thesis advisor: Kristen Bottema-Beutel / Many autistic students enrolled in colleges/universities, who are academically qualified for admission, experience difficulties adjusting to their college life. Disability support offices (DSOs) of higher education institutions (HEIs) assume the responsibility of providing supports to autistic students, but many DSOs lack the resources to cater to the varied needs of these students. To gain a nuanced understanding, this set of three studies explores contextual factors around DSOs that may influence autistic students’ experiences with DSOs and their perspectives about available DSO support. In Study 1, DSO websites of 12 US HEIs were examined using multimodal discourse analysis, and the study revealed that DSO websites share genre features with advertisements. DSO websites advertised the services they provide in efforts to ‘brand’ their institution. This commodification of DSO supports raises concerns because accommodations given to students with disabilities should be understood as their legal rights rather than sellable products. In Study 2, a nationwide sample of 153 DSO staff members completed a battery of online surveys to determine significant predictors of their attitudes and knowledge about autism. The quality of previous contact was shown to be associated with social distance, openness, and knowledge about autism, and several institutional variables significantly predicted staff members’ attitudes and knowledge about autism. Lastly, in Study 3, 27 autistic undergraduate students were interviewed about their experiences with DSOs, and their responses were qualitatively analyzed using a generic inductive approach. Students reported on their general perceptions of DSOs, decisions about not receiving DSO supports, and their perception of ways that DSOs could support them better. Together, the findings of the three studies inform the work of DSOs in developing appropriate systems that support autistic students to successfully navigate college. Developing service provision systems that comprehensively address these issues reported by autistic students should be a collective institutional responsibility to increase autism awareness and acceptance on college campuses and make online and physical space accessible for autistic students. / Thesis (PhD) — Boston College, 2020. / Submitted to: Boston College. Lynch School of Education. / Discipline: Teacher Education, Special Education, Curriculum and Instruction.

Autism spectrum disorders (ASDs) are characterized by phenotypic and genetic heterogeneity. Our analysis of functional networks perturbed in ASD suggests that both truncating and non-truncating de novo mutations contribute to autism. Moreover, we find that truncating mutations affecting the same exon lead to strikingly similar intellectual phenotypes in unrelated ASD probands and propose that exons, rather than genes, represent a unit of effective phenotypic impact for truncating mutations in autism. The phenotypic effects are likely mediated by nonsense-mediated decay of splicing isoforms and similar patterns may be observed in other genetic disorders. While multiple cell types and brain areas are affected, the impact of ASD mutations converge on a strongly interconnected system of neural structures that involve basal ganglia loops and the limbic system. We observe that distant projections constitute a disproportionately large fraction of the network composition, suggesting that the integration of diverse brain regions is a key property of the neural circuit. We demonstrate that individual de novo mutations impact several disparate components of the network and may further explain the phenotypic variability. Overall, our study presents a method that, to our knowledge, is the first unbiased approach using genetic variants to comprehensively discover and identify the neural circuitry affected in a psychiatric disorder.

The purpose of this study was to investigate the effects of individualized social story interventions on the social communication skills of three children with Asperger's Syndrome (AS). Using a multiple baseline across participants desing, three social stories were implemented and direct observations of the participants' identified target behaviors were collected three times per week during unstructured school activities (e.g, recess). Data revealed an increase in the social communication skills of two of the three participants when the treatment was implemented. In addition, maintenance of treatment effects was observed in two participants. These data support recommendations for using social stories to teach social skills to children diagnosed with autism spectrum disorders.

Parenting is a stressful endeavor that can be even more difficult for parents of individuals with Autism Spectrum Disorders (ASD). Autism Spectrum Disorder (ASD) has become increasingly prevalent over the past 15 years, which has baffled researchers and frustrated parents. Respite can be important to help alleviate stress for parents of individuals with ASD, and serve as a break for them from the demands of parenting. The present study utilized a mixed methods design to study the effect of respite on caregiver well-being. Using quantitative data, the study examined the effects of a respite cruise vacation organized by a travel group called Autism on the Seas on various indices of well-being among 20 parents of children with ASD. Parents provided survey responses prior to the cruise (pre-cruise measure) and three months after the cruise (post-cruise measure). Variables included caregiver stress, caregiver self-efficiency, caregiver social network and family quality of life. It was hypothesized that the Autism on the Seas respite vacation experience would be related to increased well-being among caregivers, specifically decreased caregiver reports of stress, increased caregiver reports of social network, increased caregiver reports of family quality of life, and increased caregiver report of self-efficacy. The quantitative study found significant associations among the well-being variables, however no statistical difference between the caregivers’ reports of well-being on pre and post cruise measures. The qualitative component of the study aimed to describe perceptions of respite, barriers to respite-utilization, and aspects of respite that caregivers of children with ASD described as most beneficial. Six couples and one single father participated in the qualitative component of the study. Interview transcriptions were all analyzed through open coding and then axial coding to find data trends and themes. It was hypothesized that respite would bring positive experiences to caregivers, allowing caregivers to take time to maintain their own well-being psychologically and physically. The qualitative study revealed the themes of the centrality of trusted caregivers to parent’s willingness to accept respite, limited social networks of parent with children with ASD, and both caregiver well-being and child well-being and severity of ASD as important to parents’ use of respite programs such that parents of children with more severe ASD reported more trouble accessing respite care. Together, the study points to the need for future studies to investigate a broad range of types of respite programs for individuals with ASD and their families.

This diploma thesis deals with the topic of metaphorization of autism spectrum disorders (ASD) and their representation in common online media. The aim of the diploma thesis is to examine aspects of the relationship between metaphors and autism spectrum disorder. In terms of metaphor theory, it is based on cognitive linguistics and its approach to conceptual metaphor. The thesis lists the most common metaphors that are used in connection with autism spectrum disorders whereas the distinction between neurotypical and autistic metaphors is made. Then, it deals with medialization of autism spectrum disorders and presents possibilities of categorization of the way ASD is written about in common online media. Finally, the thesis discusses the overall problematics of metaphorization of autism spectrum disorders and possibilities of changes in the way they are represented.

No description available.

The purpose of this study was to learn what interventions have been effective in alleviating sleep problems among children with autism spectrum disorders (ASD) according to parent report. This study also investigated resources from which parents received information regarding possible interventions and to what degree these resources were helpful. The participants in this study were 48 parents and caregivers of children with ASD from both the United States and Canada. Background information was attained from participants regarding themselves and their child with ASD. Participants then answered likert-type and open-ended questions regarding their child's sleep problem(s) and the resources they have turned to for help. Eighty five different interventions were reported to treat 25 types of sleep problems. Participants also reported an overall reduction in the severity of sleep problems experienced by their child after intervention.

Joint attention behaviours play a central role in natural and believable human-robot interactions. This research presents the design decisions of a semi-autonomous joint attention robotic system, together with the evaluation of its effectiveness and perceived social presence across different cognitive ability groups. For this purpose, two different studies were carried out: first with adults, and then with children between 10 and 12 years-old. The overall results for both studies reflect a system that is perceived as socially present and engaging which can successfully establish joint attention with the participants. When comparing the performance results between the two groups, children achieved higher joint attention scores and reported a higher level of enjoyment and helpfulness in the interaction. Furthermore, a detailed literature review on robot-assisted therapies for children with autism spectrum disorders is presented, focusing on the development of joint attention skills. The children’s positive interaction results from the studies, together with state-of-the-art research therapies and the input from an autism therapist, guided the author to elaborate some design guidelines for a robotic system to assist in joint attention focused autism therapies. / Gemensam uppmärksamhet (joint attention) spelar en central roll i naturliga och trovärdiga interaktioner mellan människor och robotar. Denna rapport presenterar designbesluten av ett semi-autonomt joint attentionsystem för sociala robotar, samt en utvärdering av dess effektivitet och hur grupper med olika kognitiv förmåga upplever dess sociala närvaro. För detta ändamål genomfördes två olika studier: förstmed vuxna, och sedan med barn mellan 10 och 12 år gamla. De övergripande resultaten för båda studierna visar att vi byggt ett system som uppfattas som socialt närvarande och engagerande, och som framgångsrikt kan skapa gemensam uppmärksamhet med deltagarna. När man jämför resultaten mellan de två grupperna, finner man att barn gav högre gemensam uppmärksamhetsresultat de rapporterade att de fick mer hjälp av och tyckte bättre om roboten som använda det utvecklade systemet för joint attention. Vidare presenteras en detaljerad litteraturstudie om robotassisterade terapier för barn med autismspektrumsjukdomar, med fokus på utveckling av gemensamma uppmärksamhetsförmågor. Barnens positiva interaktioner med en robot som hade det utvecklade joint attentionsystemet, tillsammans med litteraturstudier om forskningsterapier och en intervju med en autismterapeut, vägledde författaren attutarbeta riktlinjer för hur man ska designa sociala robotar som har till syfte att användas vid terapi som syftar till att förbättra autistiska barns förmåga att kommunicera icke-verbalt och förstå vad den de talar med fokuserar på.

This study is about education of students with profound intellectual disabilities, in Sweden the training school (Sw. Träningsskola), where one or more of the students also have autism spectrum disorders. The training school is characterized by individualized forms of teaching. The study is looking into what triggers is affecting the supportive networks decisions, during sessions. In the study all staff in the team, teachers as well as assistants is titled supporters. The national framework for research is showing that teachers in special schools are facing new challenges for improvements. Knowledge-orientation and caretaking are of equal importance for improved learning. Research shows that variation might be useful for enlightenment for students with ASD. All teaching, especially in the training schools, the close encounter, as well as perspectives of relationship, is pointed out. International research emphasizes knowledge in methodology, personal treatment and evaluation of methods for improved communication, as well as the students influence in the pedagogical planning. Focus of this study is to investigate what triggers the actions of the supporter in the training session. The theoretical framework is drawn out of a socio-cultural perspective. The use of artefacts and the relational perspective is tested against respondent’s testimonies. Methodology in use is a mixed method with results from questionnaires and interviews locked together, to create both depth and breadth, in a step by step exploration of supporter’s actions. Analysis of results shows that the supporters actions to some extent is guided by authorization and competence, but that “one to one” sessions outward boundaries, which both pose a danger and an opportunity for the students improvements of knowledge. The use of artefacts is comprehensive. Results show an example of a widening of the approach to tools / aids and even nature is described as significant for the teaching environment. The criticism for passivity that training school receives can be reduced by the compassion of the supporter since the supporter´s attention gives the student variations and possibilities for choice. The discussion in this study points out a possibility to see the importance of both using and setting out markers for the supporters efforts, which could improve mediation for the student when using a relationship between student and supporter. In further studies, observations in combination with focus groups can be made for greater depth, strength and validity, for the improvement of the practice in training school.