Knowledge Of Autism Spectrum Disorder Research Articles

Autism Spectrum Disorder: Neurodevelopmental Risk Factors, Biological Mechanism, and Precision Therapy.

Autism spectrum disorder (ASD) is a heterogeneous, behaviorally defined neurodevelopmental disorder. Over the past two decades, the prevalence of autism spectrum disorders has progressively increased, however, no clear diagnostic markers and specifically targeted medications for autism have emerged. As a result, neurobehavioral abnormalities, neurobiological alterations in ASD, and the development of novel ASD pharmacological therapy necessitate multidisciplinary collaboration. In this review, we discuss the development of multiple animal models of ASD to contribute to the disease mechanisms of ASD, as well as new studies from multiple disciplines to assess the behavioral pathology of ASD. In addition, we summarize and highlight the mechanistic advances regarding gene transcription, RNA and non-coding RNA translation, abnormal synaptic signaling pathways, epigenetic post-translational modifications, brain-gut axis, immune inflammation and neural loop abnormalities in autism to provide a theoretical basis for the next step of precision therapy. Furthermore, we review existing autism therapy tactics and limits and present challenges and opportunities for translating multidisciplinary knowledge of ASD into clinical practice.

A cross-sectional study of community pharmacists' self-reported disease knowledge and competence in the treatment of childhood autism spectrum disorder.

Autism spectrum disorder (ASD) is a neurodevelopmental disease that can cause significant social, communication, and behavioural challenges. Given the rising prevalence of autism and multiple medication use, healthcare professionals, including community pharmacists, are required to have sufficient ASD knowledge to affect positivelythe disease prognosis and related comorbidities. To assess community pharmacists' knowledge of disease and pharmacotherapy of ASD, along with the provision of patient education and counselling provided by, community pharmacists in Turkey. This was a descriptive, cross-sectional study conducted among community pharmacists in Turkey using a structured, validated questionnaire to assess ASD knowledge, awareness, and the provision of patient education and counselling by community pharmacists. 486 community pharmacists were included, with a mean age of 39.69 ± 13.10years, and most (n = 151, 31.1%) in the age range between 20 and 29years. 96.3% of community pharmacists never had training about ASD. 32.9% of the participants were aware of the medicines for ASD treatment, and 25.7% were aware of the drugs' side effects. The mean overall knowledge about childhood autism among health workers questionnaire (KCAHW) score was 11.83 ± 3.91, and there was a statistically significant KCAHW score difference between other pharmacists and those with ASD training (p = 0.006). There is a lack of disease and pharmacotherapy knowledge about childhood ASD among Turkish community pharmacists, particularly about communication impairment, type, onset, and comorbidities, as well as poor knowledge about drug pharmacotherapy and patient counselling services. This potentially creates a barrier to the adequate provision of healthcare to autistic patients.

Addressing the Need for Training More School Psychologists to Serve Toddlers and Preschoolers with Autism Spectrum Disorders.

The prevalence of autism spectrum disorder (ASD) has risen significantly in the past two decades. Unfortunately, there is a shortage of mental health providers who have specialized training in delivering evidenced-based services to this population. Early intensive behavioral intervention (EIBI) is an evidenced-based treatment recommended for toddlers with ASD, and school psychologists are uniquely positioned to help children with ASD receive it. However, many school psychologists do not receive adequate training in this subspecialty. This paper makes recommendations to school psychology training programs about how to add or improve training in this subspecialty based on the results of an Office of Special Education Programs grant-funded ASD training program which involved collaboration between a NASP-approved and APA-accredited school psychology training program and a community-based early intensive behavioral intervention (EIBI) clinic. The grant supported development of an interdisciplinary didactic and clinical training program to increase the ASD knowledge, skills, and competencies of school psychology graduate students, with the broader goals of developing a replicable training model and increasing the workforce of trained providers for this underserved population. Fifteen graduate students completed the training program. Outcomes related to trainee knowledge, skills, and competencies, trainee satisfaction, and lessons learned over time analyzed within a logic model that guided the project’s development and execution can be informative for other school psychology programs undertaking training in this subspecialty.

Factors affecting knowledge of autism spectrum disorder among pediatric residents in eastern China: a cross-sectional study

BackgroundThere is a global increase in the prevalence of autism spectrum disorder (ASD). Early identification of ASD in children and intervention are key aspects in the management of ASD. However, early identification is partly dependent on knowledge on ASD among pediatricians. This study analyzed the extent of ASD knowledge and its underlying factors among pediatric residents in eastern China, to provide a reference for medical education reforms.MethodsThe study employed the Knowledge about Childhood Autism among Health Workers questionnaire. A total of 138 pediatric residents participated in the survey. Descriptive statistics were used to describe demographic characteristics and the four domains of the questionnaire. Univariate analysis was employed to assess impacts of the demographic characteristics on the questionnaire scores. On the other hand, multivariate regression analysis was used to analyze the correlation between the participants’ demographic characteristics and the questionnaire scores.ResultsThe average ASD cognitive score of 138 respondents was 13.38 ± 4.48. The ASD cognitive scores in female pediatric residents were higher compared to that in males (p < 0.05). Residents who had obtained professional doctor qualification certificate were more than those without professional doctor qualification certificate (p < 0.05). The ASD knowledge in the group which did not have rotation in both departments was lower than in the group which had rotation in both departments (p < 0.05) as well as the group that had rotation in developmental and behavioral pediatrics department only (p < 0.05). Our multivariate linear regression model demonstrated significant statistical differences (p < 0.05), and showed that gender and systematic exposure to ASD knowledge had significant effects on cognitive scores (p < 0.05).ConclusionMost participants had relatively low levels of awareness and knowledge about ASD, especially on ASD comorbidities and age of onset. Women, systematic learning of ASD knowledge in medical school, successful passing of the physician examination, and rotation in the developmental and behavioral pediatrics (DBP) department significantly influence the levels of ASD awareness and knowledge. It is, therefore, important to strengthen ASD education in medical students at the university level and make rotation in the DBP department a requisite for pediatric trainees.

Have You Heard of Developmental Language Disorder? An Online Survey

Developmental language disorder (DLD) is a common neurodevelopmental disorder. It had been suggested that public awareness is low for DLD, especially in comparison with autism spectrum disorder (ASD), attention-deficit/hyperactivity disorder (ADHD), and dyslexia. This study investigated awareness of DLD, ASD, ADHD, and dyslexia, as well as specific language impairment (SLI) in Australia. An online survey about awareness and knowledge of DLD, SLI, ASD, ADHD, and dyslexia was completed by 272 people in Australia. People had low awareness of DLD (19.9%) compared with ASD (97.4%), ADHD (97.7%), and dyslexia (98.5%). The former label for the disorder, SLI, had an even lower level of awareness (9.4%). People have heard about DLD from a wide range of sources and were likely to have incorrect knowledge about DLD as well as believing ASD or ADHD to be the most prevalent disorders. Awareness and knowledge of DLD appear to be low. More targeted approaches to increasing public awareness of DLD are needed.

Do labels matter? The effect of specific and generic labels on university students’ openness towards autistic peers

BackgroundThe number of autistic students enroling into universities and completing a higher education qualification is increasing. They would have to decide whether to disclose their diagnosis in order to receive appropriate and adequate support or not to share their diagnosis due to possible stigmatisation faced by them. This study examined the effect of labels (‘Autism Spectrum Disorder (ASD)’ or ‘Special Needs’ [SN]) used on university students’ openness towards autistic peers. Method121 university students (43 males, 78 females; age range = 18–26) were randomly assigned to read one of three conditions with student characters identified as (1) having ASD or (2) SN; or (3) not identified with any label. They rated their openness towards the featured student and completed an ASD knowledge survey. ResultParticipants reported a greater level of openness toward vignettes characters with the ASD label and SN label as compared to vignettes characters with no label (with a large effect size). However, openness towards ASD and SN labels were not different. Knowledge of ASD accounted for a small but significant variance (3.3 %) of how university students rated the behaviours in the vignettes. ConclusionWe proposed that the present findings may serve as an encouragement to autistic individuals in local universities to consider disclosing their ASD diagnosis to the people around them and at the same time, underscore the importance of greater public education on ASD, to create a more supportive environment for autistic individuals to thrive in.

Autism training at a small liberal arts college: librarian perceptions and takeaways

While there has been some research about the intersection of autism spectrum disorder (ASD) and larger research libraries, less work has been done in other academic library settings. To assess librarians’ knowledge of ASD, the authors administered an ASD training manual and subsequent survey to academic librarians at a liberal arts college library in the Southeast. The librarians found the training about ASD itself to be most valuable. Additionally, they gave positive assessments of their ability to serve students with ASD both at the individual and institutional levels. This suggests that librarians recognize the importance of serving this unique population.

Analysis of the Autism Spectrum Disorder (ASD) Knowledge of Cuban Teachers in Primary Schools and Preschools

Teachers’ knowledge of autism spectrum disorder (ASD) plays a key role in the successful inclusion of children with ASD in regular schools. The objective of this study was to analyze Cuban teachers’ knowledge of ASD of at inclusive primary schools and preschools and to compare it with the results obtained in previous studies carried out at an international level. To do this, a cross-sectional study was conducted with Cuban teachers from urban and rural areas throughout the country. The sample was selected using a non-probabilistic technique. In total, 131 primary school and preschool teachers participated. Data were collected by applying the Autism Knowledge Questionnaire (AKQ) that measures ASD knowledge. The results indicated that Cuban teachers had an acceptable knowledge regarding ASD (0.57). Primary education teachers (17.58 ± 4.06) showed a higher level of knowledge than preschool teachers (15.35 ± 2.74). Regarding previous training, teachers who claimed to have received some type of specific ASD training (10.88 ± 3.29) made a greater number of errors than teachers who had not received specific training on ASD (8.91 ± 3.06). At the international level, Cuban teachers were observed to have similar knowledge about ASD when compared to active teachers or pre-service teachers from other countries where similar studies have been carried out. The results suggest that the training of Cuban teachers is not yet optimal to educate students with ASD in primary schools and preschools which are open to diversity.

Examining the sources of police confidence when working with autistic individuals

PurposeNot only is the prevalence rate of autism spectrum disorder (ASD) rising, but there has been increased attention in the media focused on interactions between autistic individuals and police officers. Research suggests that police officers report concerns regarding how to appropriately support autistic individuals during interactions due to a lack of training opportunities or general knowledge of ASD. To contribute to this emerging research, the aim of the present study was to examine what makes police officers feel more or less confident when working with autistic individuals of all ages in the capacity of their job.Design/methodology/approachIn the present study, police officers' responses (N = 317) to open-ended questions were analyzed using thematic analysis to understand what makes police officers feel more and less confident when interacting with someone with autism.FindingsAnalysis yielded several major and minor thematic categories, which were combined into three major factors including (a) effective training, (b) malleable factors and (c) fixed factors.Originality/valueThe findings of this study provide novel insight into police officer confidence to communicate and interact with autistic individuals. This research utilized the voices of police officers to identify areas of need and themes relating to officer confidence. The findings can be immediately used to inform research and practice and to improve relationships between first responders and the autistic community.

Efficacy of family rehabilitation treatment performed by parents under the guidance of professionals in children with autism spectrum disorder: a prospective study.

To study the efficacy of family rehabilitation treatment performed by parents under the guidance of professionals in children with autism spectrum disorder (ASD). In the prospective study, 60 children with ASD, aged 24-60 months, were randomly divided into an observation group and a conventional group. The parents of the children in the conventional group received an online training on basic knowledge and rehabilitation training of ASD alone, and those in the observation group received the online training and performed family rehabilitation treatment under the guidance of a professional team. Psycho-Education Profile Third Edition (PEP-3) and Childhood Autism Rating Scale (CARS) were used to evaluate the changes in related abilities after intervention. After 6 months of intervention, the scores of all dimensions of the PEP-3 scale in the observation group and most dimensions of the conventional group significantly increased (P<0.01); the CARS scale scores of the two groups significantly decreased (P<0.05). Compared with the conventional group, the observation group had significant increases in the scores of the dimensions of language understanding, language expression, gross motor, fine motor, self-care ability of daily living (P<0.05), and adaptive behavior (P<0.05), as well as a significant reduction in the CARS score (P<0.05). An online training on basic knowledge and rehabilitation training of ASD for parents can improve the abilities and core clinical symptoms of children with ASD. The family rehabilitation treatment model with a team of professionals as the resource platform and parents as the performer has a more significant efficacy on improving the language, sports, and other abilities and alleviating the severity of the symptoms in children with ASD.

SHANK2 Mutations Result in Dysregulation of the ERK1/2 Pathway in Human Induced Pluripotent Stem Cells-Derived Neurons and Shank2(-/-) Mice.

SHANK2 (ProSAP1) is a postsynaptic scaffolding protein of excitatory synapses in the central nervous system and implicated in the development of autism spectrum disorders (ASD). Patients with mutations in SHANK2 show autism-like behaviors, developmental delay, and intellectual disability. We generated human induced pluripotent stem cells (hiPSC) from a patient carrying a heterozygous deletion of SHANK2 and from the unaffected parents. In patient hiPSCs and derived neurons SHANK2 mRNA and protein expression was reduced. During neuronal maturation, a reduction in growth cone size and a transient increase in neuronal soma size were observed. Neuronal proliferation was increased, and apoptosis was decreased in young and mature neurons. Additionally, mature patient hiPSC-derived neurons showed dysregulated excitatory signaling and a decrease of a broad range of signaling molecules of the ERK-MAP kinase pathway. These findings could be confirmed in brain samples from Shank2(−/−) mice, which also showed decreased mGluR5 and phospho-ERK1/2 expression. Our study broadens the current knowledge of SHANK2-related ASD. We highlight the importance of excitatory-inhibitory balance and mGluR5 dysregulation with disturbed downstream ERK1/2 signaling in ASD, which provides possible future therapeutic strategies for SHANK2-related ASD.

Construct validity for the self-reported competency and sub-construct associated characteristics of Romanian physicians in autism spectrum disorder

BackgroundLack of physicians’ knowledge regarding mental health, including Autism Spectrum Disorder (ASD) could have adverse effects on affected individuals’ health and quality of life. The purpose of this study was to provide construct validity for a modified questionnaire in order to determine the self-reported competency for underlying sub-constructs in ASD, make inferences on perceived competence in ASD based on a sample of Romanian physicians, and identify physicians’ characteristics associated with these sub-domains of competency.MethodsFor this survey, we modified a questionnaire that was used in Pakistan and Turkey, and administered it to a sample of 383 practicing physicians in Romania to assess their perceived competency regarding ASD. Exploratory factor analysis on 12 knowledge questions revealed five sub-domains: stigma, potential causes, children’s behavior, misconceptions, and educational needs associated with ASD knowledge. Using General Linear Models, we determined physicians’ characteristics that predict the total competency score and various competency sub-scores.ResultsSeventy-five percent of the responding physicians were female and 30% had over 30 years practicing medicine. The majority (73–94%) of physicians have correctly responded to some basic questions regarding knowledge about ASD. We also found that younger physicians were more knowledgeable about potential causes of ASD than older physicians (Adjusted Mean Score (AMS): 2.90 vs. 2.18, P < 0.01), while older physicians knew more about the behavior of children with ASD (AMS: 0.64 vs. 0.37, P = 0.02). We found a significant interaction (P < 0.01) between television as source of ASD knowledge and city where the clinic is located in relation to knowledge of the physicians regarding stigma related to ASD. However, the total score was not associated with the variables associated with sub-domains.ConclusionUsing factor analysis, we demonstrated construct validity of five sub-domains related to Romanian physicians’ knowledge about ASD that include stigma, potential causes, behavior in ASD children, special education needs, and misconceptions related to ASD. The lack of significant association of the knowledge of physicians on ASD neither with the Psychiatry nor the Pediatric ward rotations at medical school may support the need for improving the curriculum on ASD in Romanian medical schools.

A Multidisciplinary Telerehabilitation Approach for Supporting Social Interaction in Autism Spectrum Disorder Families: An Italian Digital Platform in Response to COVID-19.

Due to its complexity and high variability in symptomology, autism spectrum disorder (ASD) requires a coordinated and multidisciplinary intervention to better support the different programs over time and to promote social interactions in all contexts of life. Telemedicine can offer a valuable contribution in this regard, providing low-cost and portable applications. In this paper, we presented an Italian project, SUPER, which aimed to foster collaboration and information sharing between ASD families, health services, and schools. SUPER provided a digital platform with several tools that were useful both to enhance general and specific ASD knowledge and to promote personalized programs for children with ASD. We conducted a preliminary user test for the platform with 30 participants (18 therapists and 12 parents of children with ASD) using the system usability scale (SUS). The total mean SUS score (89.2) showed that SUPER is an excellent, usable system. Moreover, we extracted the usability and learnability mean components from the SUS scores, which were 96.1 and 61.7, respectively. Our preliminary results indicate that SUPER is a very user-friendly application and its innovative telemedicine approach could be ahelpful communication and collaboration tool among the different contexts of care for children with ASD.

Knowledge Level and Awareness of Parents with 18-36 Month-Old Children About Autism Spectrum Disorder

Introduction: Early diagnosis of Autism Spectrum Disorder (ASD) enables early treatment, which is a good prognostic factor for the disorder. Parents are the primary caregivers; their knowledge about ASD is crucial for early diagnosis.We aimed to examine the level of knowledge and awareness about ASD in parents and their relationship with individual factors. Methods: This cross-sectional study was conducted between February and July 2020 in a family health center with 340 parents with children aged 18-36 months. Participants were evaluated with a questionnaire adapted from the M-CHAT scale and DSM-V diagnostic criteria, including their sociodemographic characteristics. Results: 97.6% of the parents had heard of ASD before. In 32.6% parents the source of hearing autism was the media. Only 32.6% knew the right time for meaningful word production in healthy children. ASD knowledge level was higher in mothers and parents with higher education levels (p = 0.001, p &amp;lt;0.001). 5.6% of the parents stated that vaccines cause ASD and 37.6% stated that they did not have information about whether vaccines cause ASD. Conclusion: In our study, we found that although almost all of the parents had heard of ASD before, most of them had a low level of knowledge about the language development process of a healthy child and the symptoms, causes, diagnosis and treatment process of ASD. More importantly, many of these parents with a young child were unaware of whether there was a relationship between vaccines and ASD.

Knowledge mediates attitude in autism spectrum disorders? Data from Malaysia

Limited efforts have been made in middle- and low-income countries to raise public awareness of autism spectrum disorders (ASD) over the past ten years. We report data from a general population survey exploring the relationship between awareness, knowledge, and attitudes regarding autism in Malaysia. A questionnaire consisting of items related to awareness, knowledge, and attitudes regarding ASD was distributed. The scores of knowledge of ASD and attitude towards ASD were 6.87 (SD = 4.17; with a total possible score of 12) and 6.39 (SD = 2.77; with a total possible score of 9), respectively, indicating that, on average, the participants had moderate levels of knowledge and attitude. Structural equation modeling showed that improving awareness and knowledge about ASD will enhance more positive attitudes towards ASD. Efforts should be geared towards disseminating information about ASD, in order to increase acceptance of the disorder.

Chinese College Students' Knowledge of Autism Spectrum Disorder (ASD) and Social Distance from Individuals with ASD: The Mediating Role of Negative Stereotypes.

This study investigated whether negative stereotypes are responsible for the effect of ASD knowledge on social distance from individuals with ASD among college students. A sample of 869 neurotypical Chinese college students completed a cross-sectional survey to assess social distance, ASD knowledge, and negative stereotypes. Pearson correlation analysis yielded significant correlations between social distance, ASD knowledge, and negative stereotypes. Multiple mediation analysis showed that negative stereotypes mediated the link between social distance and ASD knowledge. Specifically, greater ASD knowledge predicted reduced social distance through decreased stereotyping related to dangerousness, personal responsibility for the disorder, and discontinuity, but also predicted greater social distance through increased stereotyping related to social inappropriateness. The findings deepen our understanding of the association between ASD knowledge and social distance by revealing the mediating role of negative stereotypes, and provide information that can help improve anti-stigma initiatives in college settings.

Clinical and Laboratory Characteristics of Children with Autism Spectrum Disorder at Sohag University Hospital

Background: Autism Spectrum Disorder (ASD), sometimes referred to as “autism”, is “a chronic disorder whose symptoms include failure to develop normal social relations with other people, impaired development of communicative ability, lack of imaginative ability, and repetitive, stereotyped movements”. Objective: To assess the clinical and laboratory characteristics as well as risk factors of ASD. Patients and methods: The study was a retrospective descriptive cohort study and included 1650 autistic patients with AD/ASD referred to the Pediatric Department and Psychiatry Outpatient Clinic at Sohag University Hospital, Egypt, and followed up during the period from June 2019 to May 2020. Results: Age at presentation ranged from one month to 252 months with a mean ± SD of 44.496 ± 28.435. The results of IQ of the studied patients were available in 241 patients with a range from 25 to 100 with a mean IQ of 62.98. Our CARS data were available in 920 of the studied patients (n=920) and showed a mean of 30.064 with a range from 20 to 60. In our study, the associated risk factors of autism were reported in 332 patients. Hearing problems were found in 25.9%, neonatal asphyxia in 15.9%, phenylketonuria was found in 11.8% of those patients. Epilepsy was found in 7.8%, hyperammonemia in5.3%, cerebral malformation in 5.1%, down syndrome in 3.3%, and tuberous sclerosis in2.8%. Conclusion: Our study confirmed diagnosis of ASD in children affects patients, family, and the community at large. Knowledge of ASD is crucial for health professionals as its prevalence is increasing globally.

Perceptions of Autism Spectrum Disorder (ASD) Etiology among Parents of Children with ASD.

Background: Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by social communication deficits and restricted or repetitive behaviors. Parental perceptions of the etiology of their child’s ASD can affect provider–client relationships, bonding between parents and their children, and the prognosis, treatment, and management of children with ASD. Thus, this study sought to examine the perceptions of ASD etiology of parents of children with ASD. Methods: Forty-two parents of children diagnosed with ASD were recruited across Texas. Semi-structured interviews were conducted individually. All interviews were recorded and later transcribed verbatim for content analysis utilizing NVivo 12.0 (QSR International, Doncaster, Australia). Results: The content analysis identified the following themes regarding parental perceptions of ASD etiology: Genetic factors (40.5%), environmental factors (31.0%), problems that occurred during pregnancy or delivery (23.8%), vaccinations (16.7%), other health problems (7.1%), parental age at the time of pregnancy (4.8%), and spiritual or religious factors (2.4%). Conclusions: The parental perceptions of ASD etiology were diverse, but several views, such as vaccinations and spiritual or religious factors, were not based on scientific evidence. Health professionals and researchers can use these findings to develop and provide targeted education to parents who have children with ASD. Our findings also support policymakers in developing campaigns designed to increase parental ASD awareness and knowledge.

Preliminary investigation of interdisciplinary trainee’s improvement in knowledge about autism spectrum disorder

PurposeIndividuals with autism spectrum disorder (ASD) often receive services from a variety of professionals. However, not all providers receive adequate training in ASD. The Leadership Education in Neurodevelopmental and Related Disabilities (LEND) program includes a core competency of increasing knowledge about neurodevelopmental and related disabilities. This study attempted to assess trainees’ ASD knowledge and self-reported confidence in working with individuals with ASD and sought to understand if training through the LEND program increases these competencies. Additionally, the purpose of this study is to determine factors that predict ASD knowledge and self-reported confidence in providing services to this population, specifically in an interdisciplinary trainee sample.Design/methodology/approachParticipants were 170 interdisciplinary LEND trainees during the 2017–2018 academic year. Participants across the USA completed online pre- and posttraining surveys. The survey included demographics, ASD knowledge, questions assessing training experiences, perceived ASD knowledge and self-reported confidence.FindingsA one-way analysis of variance determined that there was a statistically significant difference in measured ASD knowledge across disciplines F(7, 148) = 5.151, p < .001. Clinical trainees (e.g. psychology, pediatrics and speech) exhibited more measured ASD knowledge than nonclinical trainees (e.g. neuroscience, legal). Additionally, training experiences, self-reported confidence and perceived ASD knowledge were predictors of measured ASD knowledge. Moreover, trainees increased their measured ASD knowledge, self-reported confidence and had more experiences with individuals who have ASD at the end of the training year.Originality/valueThese findings suggest that the LEND program may assist in the preparation of professionals to work with individuals with ASD. Training opportunities, including educational and practical experience, to train interdisciplinary providers who will work with individuals with ASD are advised.

Can participation in an online ASD training enhance attitudes toward inclusion, teaching self-Efficacy and ASD knowledge among preservice educators in diverse cultural contexts?

ABSTRACT As the number of students with Autism Spectrum Disorder (ASD) increases, so does the need for teacher training about inclusive education. We adapted an online training to provide pre-service teachers with strategies to integrate students with ASD into the classroom and evaluated it in two culturally diverse contexts. Students majoring in Education from the United States (Georgia; n = 84) and Canada (Québec; n = 117) completed the training and filled out pre- and post-training questionnaires. Initial attitudes toward inclusion were significantly more positive in Georgia than Québec. Participation in the training was associated with improved attitudes towards inclusion across both contexts and with improved ASD teaching self-efficacy and knowledge in Québec. Increased self-efficacy in Georgia was associated with a social desirability bias. This study demonstrates that a brief online training can promote positive attitudes toward inclusion across contexts.