Feeding problems, such as picky eating and food avoidance, are common in youth with autism. Other feeding and eating problems (e.g. disordered eating, fear of trying new foods, and insistence on specific food presentation) are also common in this population. This scoping review describes the nature and extent of feeding and eating problems in autistic youth and reports characteristics of autistic youth who experience such issues. Thirty-four studies were included in the current review, with almost all studies (91%) investigating feeding problems. Only 9% of studies examined concern with weight, shape, and/or body image, but several authors noted that disordered eating attitudes and behaviors may occur more frequently in those with autism than their peers without autism. No common individual characteristics (e.g. cognitive functioning and autism symptom severity) were identified for youth who experience feeding or eating problems. Although differentiating “feeding” from “eating” problems is critical for accurate identification and treatment of these issues, the existing literature has failed to do so. We propose that in future research “eating problems” be used when behaviors involve preoccupation with food, eating, or body image, and “feeding problems” be used when such preoccupation is absent. Lay Feeding problems, such as picky eating and food avoidance, are common in youth with autism. Other, broader difficulties with feeding and eating (eating disorder symptoms such as restricting food intake or preoccupation with body shape or weight and insistence on specific food presentation) are also common in autistic individuals. Here, we describe the nature and extent of feeding and eating problems in youth with autism. We found no common characteristics (such as severity of autism symptoms) that best describe autistic youth who experience problems with feeding or eating. Almost all studies we reviewed focused on problems with feeding (selective or picky eating), and only a few studies focused on eating disorder symptoms (concern with weight, shape, and/or body image). However, some researchers reported that eating disorder symptoms may occur more often in autistic individuals compared to their peers without autism. Many studies used the terms “feeding” and “eating” problems interchangeably, but understanding the difference between these problems is important for researchers to be consistent, as well as for proper identification and treatment. We suggest future researchers use “eating problems” when behaviors involve preoccupation with food, eating, or body image, and “feeding problems” when this preoccupation is absent. We highlight the importance of understanding whether feeding or eating problems are separate from autism traits, and the role of caregivers and other adults in the child’s treatment. Considerations for health-care providers to assist with diagnosis and treatment are also provided.

Caregivers and families of autistic people have experienced stress and increase in demands due to the COVID‐19 pandemic that may have long‐term negative consequences for both their own and their children's mental health. A scoping review was conducted to identify pandemic related demands experienced by caregivers and families of autistic children and youth. The review also consolidated information on coping strategies and parenting‐related guidelines that have emerged to help parents meet these demands. Search strategies were approved by a research librarian and were conducted in peer‐reviewed and gray literature databases between May 2020 and February 2021. Additional resources were solicited through author networks and social media. All articles were published between December 2019 and February 2021. Article summaries were charted, and a thematic analysis was conducted with confirmation of findings with our knowledge users. Twenty‐three published articles and 14 pieces of gray literature were included in the review. The majority of articles characterized and highlighted the increase in demands on caregivers of autistic children and youth during the pandemic globally. Both quantitative and qualitative studies suggest that parents have experienced an increase in stress and mental health‐related symptoms during lockdown measures. Findings suggest that families are employing coping strategies, but there no evidence‐based supports were identified. The review highlighted the potential long‐term impact of prolonged exposure to increasing demands on the mental health and wellbeing of caregivers and families of autistic people, and pointed to a need for the rapid development and evaluation of flexible and timely support programs.Lay Summary: Caregivers and families of autistic children and youth have faced increased demands due to pandemic‐related lockdown measures. We reviewed the literature to outline sources of stress, links to their influence on caregiver mental health, and if support programs have emerged to help them. Our findings suggest a number of demands have increased caregivers' risk to mental health challenges, and their potential impact on family wellbeing. Ongoing development of evidence‐based supports of all families of autistic children and youth are needed.

Background: The number of autistic individuals attending college or university is increasing, yet graduation rates are low as postsecondary environments often fail to support autistic students' individual needs. Peer mentorship programs are emerging as a promising approach for providing individualized, one-on-one support to meet this service gap for autistic postsecondary students. However, no literature has systematically described these programs. Methods: We conducted a systematic review that described existing peer mentorship programs for autistic students in postsecondary education as well as their effectiveness. Results: Our search of five databases found nine unique programs that were evaluated in 11 peer-reviewed articles. Programs reported positive outcomes in various domains, which included social skills, academic performance, and sense of belonging. The evidence for these programs was primarily qualitative, sample sizes were small, and there was considerable heterogeneity in the format, provision, and goals of these programs, as well as the evaluation methods used. Conclusions: Overall, the state of the research related to the efficacy of peer mentorship programs for autistic students remains in its infancy, and further research is needed to quantify effectiveness and enable program comparisons. Lay summary Why was this review done? The number of autistic individuals attending college or university is increasing, yet graduation rates are low as most colleges and universities do not have the neccessary accommodations to support this population. Several peer mentorship programs now exist to provide individualized, one-on-one support for autistic students at college or university. What was the purpose of the review? While several programs exist, it is unknown how effective these programs are in improving the academic experience for autistic students. What did the researchers do? We systematically reviewed research describing existing peer mentorship programs for autistic university/college students and their effectiveness. Our search of five databases revealed nine unique programs that were evaluated in 11 peer-reviewed articles. What were the results of the review? Most peer mentorship programs reported positive outcomes in various areas, including social skills, academic performance, and a sense of belonging. However, many of the studies were quite different in their approach and how they evaluated success, thus making it challenging to compare the programs with one another. What do these findings add to what was already known? The findings from our systematic review highlight that only a few studies related to peer mentorship programs exist. We need more research to quantify the effectiveness of peer mentoring programs for autistic college/university students. What are potential weaknesses of this review? There were evident inconsistencies between evaluation methods and types of measurement across studies, and studies often had a small number of participants, which limited our ability to make conclusions about the impact of such programs. How will these findings help autistic adults now or in the future? This article provides a summary of the kinds of supports available to autistic adults within postsecondary settings, which may help autistic adults explore options for their own education. Advancing research in this area may improve the college/university experience for autistic adults in the future.