Toddler Screen Use Before Bed and Its Effect on Sleep and Attention: A Randomized Clinical Trial.

Importance: Toddler screen time has been associated with poorer sleep and differences in attention. Understanding the causal impact of screen time on early development is of the highest importance. Objective: To test (1) the feasibility of the 7-week parent-administered screen time intervention (PASTI) in toddlers (aged 16-30 months) who have screen time in the hour before bed and (2) the impact of PASTI on toddlers' sleep and attention. Design, Setting, and Participants: This assessor-blinded, UK-based randomized clinical trial was conducted between July 2022 and July 2023. This was a single-site study that enrolled families with a toddler aged between 16 and 30 months, living within 75 miles of the Babylab, and with 10 minutes or more of screen time in the hour before bed on 3 or more days a week. Exclusion criteria were (1) a genetic or neurological condition, (2) premature birth (<37 weeks), and (3) current participation in another study. Interventions: Families were randomized (1:1:1) to (1) PASTI: caregivers removed toddler screen time in the hour before bed and used activities from a bedtime box instead (eg, reading, puzzles); (2) bedtime box (BB only): used matched before-bed activities, with no mention of screen time; or (3) no intervention (NI): continued as usual. Main Outcomes and Measures: Feasibility outcomes: participation rate, intervention adherence, retention, family experiences, and assessment acceptability. Efficacy outcomes: screen use, actigraphy-measured sleep, and eye-tracking attention measures. Results: A total of 427 families were screened, 164 were eligible (38.4%), and 105 families were randomized (mean [SD] age, 23.7 [4.6] months; 60 male [57%]). The trial was feasible, with 99% participant (104 of 105) retention and 94% of families (33 of 35) adhering to PASTI. PASTI showed reductions in parent-reported screen time (vs NI: Cohen d = -0.96; 95% CI, -1.32 to -0.60; vs BB only: Cohen d = -0.65; 95% CI, -1.03 to -0.27). PASTI showed small to medium improvements in objectively measured sleep efficiency (vs NI: Cohen d = 0.27; 95% CI, -0.11 to 0.66; vs BB only: Cohen d = 0.56; 95% CI, 0.17-0.96), night awakenings (vs NI: Cohen d = -0.28; 95% CI, -0.67 to 0.12; vs BB only: Cohen d = -0.31; 95% CI, -0.71 to 0.10), and reduced daytime sleep (vs NI: Cohen d = -0.30; 95% CI, -0.74 to 0.13) but no difference compared with BB only. There was no observable effect of PASTI on objective measures of attention. Compared with BB only, PASTI showed a difference on parent-reported effortful control (Cohen d = -0.40; 95% CI, -0.75 to -0.05) and inhibitory control (Cohen d = -0.48; 95% CI, -0.77 to -0.19), due to an increase in BB-only scores. Conclusions and Relevance: Results of this randomized clinical trial show that, supporting pediatric recommendations, removing screen time before toddler bedtime was feasible and showed modest preliminary beneficial effects on sleep. A future full confirmatory trial is needed before PASTI's adoption by parents and pediatricians. Trial Registration: ISRCTN.org Identifier: ISRCTN58249751.

No association between alexithymia and emotion recognition or theory of mind in a sample of adolescents enhanced for autistic traits.

LAY ABSTRACT: Alexithymia is a sub-clinical condition characterised by difficulties identifying and describing one's own emotions, which is found in many, but not all autistic people. The alexithymia hypothesis suggests that certain aspects of socio-cognitive functioning typically attributed to autism, namely difficulties in emotion recognition, might be better explained by often co-occurring alexithymia. It is important to understand what is specific to autism and what is due to other co-occurring characteristics to develop appropriate support for autistic people. However, most research on this topic has been conducted in adults, which limits our knowledge about the relevance of this theory to younger autistic populations. This study tested whether difficulties in emotion recognition and theory of mind traditionally associated with autism might be better explained by alexithymia in a sample of adolescents with and without a diagnosis of autism. Results found that difficulties in emotion recognition and theory of mind were both associated with autistic traits, and this was not accounted for by individual differences in levels of alexithymia. This research suggests that more work is needed to understand the applicability of the alexithymia hypothesis in younger populations, but that at least in adolescents and when using parent-report measures, alexithymia may not account for emotion recognition or theory of mind difficulties associated with autistic traits.

Evaluation of an adapted virtual training for master trainers of the WHO Caregiver Skills Training Program during the COVID-19 pandemic.

LAY ABSTRACT: The COVID-19 pandemic interrupted in-person professional activities. We developed and evaluated a remote training approach for master trainers of the Caregiver Skills Training Program. Master trainers support community practitioners, who in turn deliver the Caregiver Skills Training Program to caregivers of children with developmental delays or disabilities. The Caregiver Skills Training Program teaches caregivers how to use strategies to enhance learning and interactions during everyday play and home activities and routines with their child. The aim of this study was to evaluate the remote training of master trainers on Caregiver Skills Training Program. Twelve out of the 19 practitioners who enrolled in the training completed the study. The training consisted of a 5-day in-person session completed prior to the pandemic, followed by supporting participants' ability to identify Caregiver Skills Training Program strategies through coding of video recordings over 7 weekly meetings and group discussions and ended with participants independently coding a set of 10 videos for Caregiver Skills Training Program strategies. We found all but one participant was able to reliably identify Caregiver Skills Training Program strategies from video recordings despite a lack of ability to practice the Caregiver Skills Training Program strategies with children due to the pandemic. Taken together, our findings illustrate the feasibility and value of remote training approaches in implementing interventions.

Testing the social motivation theory of autism: the role of co-occurring anxiety.

BACKGROUND: The Social Motivation Theory proposes that social reward processing differences underlie autism. However, low social motivation has also been linked to higher anxiety. Given the co-occurrence between autism and anxiety, it is possible that anxiety drives the association between social motivation and autistic characteristics. This study tests the mechanisms underlying the association between social motivation and autistic traits. METHODS: Participants were 165 adolescents (71 male), aged 10-16 years, from the Mapping profiles of cognition, motivation and attention in childhood (C-MAPS) study, enriched for autistic traits (70 participants with an autism diagnosis, 37 male). Participants completed a battery of online experimental tasks, including a Choose-a-Movie social motivation task and social cognition measures (theory of mind; emotion recognition), alongside parent-reported child anxiety and autistic traits. RESULTS: Higher social motivation was significantly associated with lower autistic traits (ß = -.26, p < .001). Controlling for social cognition did not change the association between social motivation and autistic traits. Controlling for anxiety did significantly reduce the strength of the association (unstandardized coefficient change: p = .003), although social motivation remained associated with autistic traits (ß = -.16, p = .004). Post hoc analyses demonstrated differential sex-effects: The association between social motivation and autistic traits was significant only in the females (ß = -.38, p < .001), as was the attenuation by anxiety (unstandardized coefficient change: p < .001). CONCLUSIONS: The association between social motivation and autistic traits could be partially attributed to co-occurring anxiety. Sex-specific effects found in females may be due to environmental factors such as increased social demands in adolescent female relationships. Results are consistent with self-report by autistic individuals who do not identify as having reduced social motivation.

A Qualitative Study of Autistic Adults' Quality of Life During the COVID-19 Pandemic and Lockdowns.

Background: Autistic people experience higher rates of most mental health conditions and report more difficulties with change than nonautistic people. As such, the periods of national stay-at-home orders (known in the United Kingdom as a "lockdown") endured since the beginning of the COVID-19 (coronavirus disease 2019) pandemic in March 2020 may have been particularly challenging for autistic people. Aim: This study explored autistic adults' experience of quality of life and well-being during the start of the COVID-19 pandemic (specifically March to August 2020) using open-text responses from an online survey. Methods: In total, 79 autistic adults from the United Kingdom (aged 21-75 years) took part. Participants completed an online survey, including open-text questions on how various factors influencing quality of life, such as social interactions, general health, well-being, and sensory experiences, were impacted by the COVID-19 pandemic and the first set of national lockdowns that occurred between March and August 2020. Results: Thematic analysis created four key themes, each illustrated by several subthemes. These four themes explore (1) health, (2) social changes, (3) support provisions, and (4) adopting new routines. Many participants discussed the impact that the COVID-19 pandemic and the first set of national lockdowns had on their health and expressed concerns regarding the transition out of periods of lockdown, including readjusting to new rules, going back to in-person interactions, and reacclimatizing to high-stimulation sensory environments. However, several participants reported positive experiences of the periods of lockdown, such as reduced commuting, more control over sensory environments, and more time to pursue personal interests and self-care. Conclusions: These findings highlight the importance of giving autistic individuals the support they need to transition back to "normality" as COVID-19 becomes endemic.

Why is this an important issue?: The COVID-19 pandemic and national stay-at-home order (known in the United Kingdom as a "lockdown") led to severe disruption and change in people's lives throughout 2020 and early 2021. However, only a few studies have examined the impact of the lockdowns on autistic people's well-being. What was the purpose of this study?: The abrupt changes caused by the COVID-19 pandemic and lockdowns may have had a more detrimental impact on the lives of autistic people compared with others. This study aimed to explore the impact of the pandemic on the lives of autistic people and to provide context and descriptions of their experiences. What did the researchers do?: We asked autistic adults a range of open-response questions using an online survey in July/August 2020 to understand how they experienced the COVID-19 pandemic and periods of national lockdown. A total of 79 autistic adults from the United Kingdom took part. The questions asked about participants' health and general well-being, their social lives, and sensory differences before (retrospectively) and during the U.K. national lockdowns that occurred between March and August 2020. What were the results of the study?: Overall, most people felt that the pandemic had a negative impact on their lives. Many felt isolated and lonely due to lockdowns, and many expressed feelings of distress and anxiety at the prospect of returning to normality. However, several participants did report positive aspects of the periods of lockdown, such as having more time for personal interests and practicing self-care, and having to deal with less noise and sensory overload. What do these findings add to what was already known?: To date, much of the research about the impact of the COVID-19 pandemic and lockdowns on autistic peoples' lives has been quantitative (e.g., using scores on questionnaires). This study uses qualitative data (responses to open-ended questions). This study provides important contextualization of how the pandemic and lockdowns have impacted the lives of autistic people and highlights the need for additional support in the years after the pandemic. What are potential weaknesses in the study?: This study only includes autistic people, so we cannot be sure whether these experiences are unique to autistic people. Additionally, these findings may not be generalizable to the wider autistic population, including those who were unable to participate (e.g., those with learning difficulties). How will these findings help autistic adults now or in the future?: The COVID-19 pandemic and lockdowns are likely to have a long-lasting impact on well-being, which may disproportionately impact autistic people. As such, autistic people may need additional, tailored, support as COVID-19 becomes endemic (i.e., no longer a pandemic but part of everyday life, somewhat like seasonal flu). Additionally, lessons may be learned from the pandemic about how society could be adapted to become more inclusive.

Associations between emotion recognition and autistic and callous-unemotional traits: differential effects of cueing to the eyes.

BACKGROUND: Although autism and callous-unemotional (CU) traits are distinct conditions, both are associated with difficulties in emotion recognition. However, it is unknown whether the emotion recognition difficulties characteristic of autism and CU traits are driven by comparable underpinning mechanisms. METHODS: We tested whether cueing to the eyes improved emotion recognition in relation to autistic and CU traits in a heterogeneous sample of children enhanced for social, emotional and behavioural difficulties. Participants were 171 (n = 75 male) children aged 10-16 years with and without a diagnosis of autism (n = 99 autistic), who completed assessments of emotion recognition with and without cueing to the eyes. Parents completed the assessment of autistic and CU traits. RESULTS: Associations between autistic and CU traits and emotion recognition accuracy were dependent upon gaze cueing. CU traits were associated with an overall decrease in emotion recognition in the uncued condition, but better fear recognition when cued to the eyes. Conversely, autistic traits were associated with decreased emotion recognition in the cued condition only, and no interactions between autistic traits and emotion were found. CONCLUSIONS: The differential effect of cueing to the eyes in autistic and CU traits suggests different mechanisms underpin emotion recognition abilities. Results suggest interventions designed to promote looking to the eyes may be beneficial for children with CU traits, but not for children with autistic characteristics. Future developmental studies of autism and CU characteristics are required to better understand how different pathways lead to overlapping socio-cognitive profiles.

Autistic and non-autistic young people's and caregivers' perspectives on COVID-19-related schooling changes and their impact on emotional well-being: An opportunity for change?

LAY ABSTRACT: Autistic young people experience poorer mental health and well-being compared to their non-autistic peers. Navigating the complex social, academic, procedural and sensory aspects of school may be particularly challenging for autistic young people and contribute to poorer mental well-being. The COVID-19 pandemic caused unprecedented school changes and provided a unique opportunity to gather caregiver's and young people's perspectives on the impact of school and pandemic-related school changes on the well-being of both autistic and non-autistic young people. We asked for the views of caregivers and young people aged 11-18 years gathered across three timepoints between May and December 2020. Their responses revealed both benefits and challenges associated with school changes. Insights into possible lessons from the pandemic and recommendations for more flexible, individualised and strengths-based educational practices are discussed.

Participatory autism research: Early career and established researchers' views and experiences.

LAY ABSTRACT: 'Participatory autism research' refers to ways of involving autistic people and their allies (e.g. family members) in making decisions about research. These decisions can include what research gets done, how it gets done and how research findings are used. While there is more and more interest in participatory autism research, we know little about how researchers at different stages of their careers use this approach. To find out more, we discussed these issues with 25 researchers. Fourteen of these were at an early stage of their careers, and 11 were more senior researchers. We spoke to people in individual interviews or in groups. We then used a technique called thematic analysis to analyse our data, which involved us looking for common topics or 'themes' discussed by our participants. What did we find? Our participants told us that participatory autism research was a flexible approach, meaning that autistic people can be involved in research in many different ways. While people viewed this flexibility in a positive way, it also caused some confusion about what does or does not 'count' as participatory research. Our participants also spoke about how important it was to build relationships with those involved in their research, but they also said it could be difficult to communicate well with diverse groups of people who may not have much experience of research. Finally, our participants said it was hard to do participatory research when there was not much time, funding or support available to researchers. In this article, we discuss these findings, focusing on what needs to change to ensure that autistic people and their allies are meaningfully involved in autism research.

Exploring the cognitive, emotional and sensory correlates of social anxiety in autistic and neurotypical adolescents.

BACKGROUND: Social anxiety is common in autistic adolescents. While emerging evidence indicates the importance of several mechanisms (including intolerance of uncertainty (IU), alexithymia and sensory processing) for maintaining anxiety, limited research has explored how these factors are associated with social anxiety in autistic adolescents. METHODS: We investigated whether IU, emotional and sensory processing are related to social anxiety in autistic and neurotypical adolescents, gathering experimental and questionnaire data from 61 autistic and 62 neurotypical 11- to 17-year-olds recruited to have similarly high levels of anxiety. RESULTS: In autistic and neurotypical adolescents matched for social anxiety, similar significant associations were observed between social anxiety and IU, alexithymia, maladaptive emotion regulation, sensory hypersensitivity and interoceptive sensibility. Taking a dimensional approach, we found that child- and parent-reported IU, alexithymia and sensory hypersensitivity mediated the relationship between autistic traits and social anxiety symptoms in the combined group of adolescents. CONCLUSIONS: Our findings indicate that similar correlates of social anxiety are evident in autistic and neurotypical youths experiencing social anxiety and further our understanding of mechanisms that may contribute towards social anxiety in both groups.

Navigating the social world: The role of social competence, peer victimisation and friendship quality in the development of social anxiety in childhood.

Social and communication (SC) difficulties predict increased social anxiety (SA) symptoms in childhood. Peer victimisation and friendship quality are commonly associated with both SC difficulties and SA. Based on this, we tested for a cascade effect of early SC difficulties, peer victimisation and friendship quality on SA in late childhood, using a population-based sample of 8028 children from the Avon Longitudinal Study of Parents and Children (ALSPAC) cohort. Parent-reported data were collected on SC difficulties at age 7 and SA at age 7, 10 and 13. Child-reported data on peer victimisation and friendship quality were collected at age 8. Our results revealed that SC difficulties predict increased negative friendship qualities and peer victimisation. Relational victimisation predicted increased SA symptoms at 13 years old. Neither overt nor relational victimisation mediated the developmental relationship between SC difficulties and SA. Furthermore, friendship quality did not moderate the developmental relationship between SC difficulties and SA. In addition, no sex differences were observed. The evidence demonstrates that peer victimisation and friendship quality do not explain why some children with SC difficulties go on to develop SA. Future research clarifying the complex etiological pathways contributing towards the development of SA in childhood and adolescence is warranted.

Are Social and Communication Difficulties a Risk Factor for the Development of Social Anxiety?

OBJECTIVE: Social anxiety (SA) is a common condition associated with social and communication (SC) difficulties in typically developing young people, as well as those with autism spectrum disorder (ASD). Whether SC difficulties place children at risk for developing SA is unclear. Using a longitudinal design, the present study aimed to disentangle the relationship between SA symptoms and SC difficulties using a population-based sample of 9,491 children from the Avon Longitudinal Study of Parents and Children (ALSPAC). METHOD: Parent-reported data on SC difficulties and SA symptoms were collected at ages 7, 10, and 13 years. A cross-lagged panel model was used to investigate the longitudinal stability and directional relationship between latent SC difficulties and SA constructs over time. RESULTS: More SC difficulties were associated with greater SA symptoms at all ages. Earlier SC difficulties predicted a small but significant amount of variance in later SA symptoms. The reverse relationship from SA to SC difficulties was not observed. The relationship from SC difficulties to SA was strongest from age 7 to 10 years. No sex differences were observed. CONCLUSION: The evidence suggests that SC difficulties may be an important risk factor for the development of SA. These findings suggest the potential usefulness of incorporating social skills training alongside effective interventions to prevent or alleviate symptoms of SA in childhood.