Cognitive Profiles are Better Predictors of Literacy Attainment Than Diagnostic Outcomes in Children with High ADHD Symptoms.

We examined whether cognitive profiles or diagnostic outcomes are better predictors of literacy performance for children being considered for an ADHD diagnosis. Fifty-five drug naïve children (Mage = 103.13 months, SD = 18.65; 29.09% girls) were recruited from an ADHD clinical referral waiting list. Children underwent assessment of IQ, Executive Functions (EF) and literacy attainment. Hierarchical cluster analysis was used to generate subgroups of children using EF scores. Data were then grouped based on presence of a clinical ADHD diagnosis and the results compared. Grouping participants by profiles of cognitive test scores led to groups which also differed on literacy scores. However, categorising by whether children had received an ADHD diagnosis or not did not differentiate either cognitive tests scores or literacy scores. Cognitive performance, rather than children's diagnostic outcomes, is more informative for identifying groups who differ in their literacy attainment which has important implications for remedial support.

Lived experiences of depression in autistic children and adolescents: A qualitative study on child and parent perspectives.

BACKGROUND: Depression is highly prevalent in autistic children and adolescents. Despite this, little is known about the nature of the autistic child's subjective experience of depression and the impact of depression on their lives. METHODS: We therefore conducted a qualitative study using thematic analysis with 7 autistic children and adolescents and their parents to identify common themes and individual differences. All children had previously experienced at least one depressive episode. RESULTS: Six main themes were identified: (1) Autism related experiences; (2) Difficulties with peer relationships; (3) Co-occurring relationships between anxiety and depression; (4) Impactful pessimism and anhedonia; (5) Impactful difficulties with focus and concentration and (6) Feelings of irritability, including aggressive behaviours. Parent's accounts of their children's experience of depression mirrored the child's perspective. Novel findings included reports of depression related restriction of diet variety and masking of mental health difficulties. Children and parents linked being autistic and developing depression, referring to the difficulties of being autistic in a complex, neurotypical world. CONCLUSIONS: These results highlight key challenges that autistic children and their families experience, calling for increased awareness of the impact of depression on autistic young people.

Cognition and maths in children with Attention-Deficit/Hyperactivity disorder with and without co-occurring movement difficulties.

BACKGROUND: Movement difficulties are common in ADHD, however, the implications of their co-occurrences on cognitive and maths performance is unknown. AIMS: This study set out to examine whether cognitive and maths performance of children with high ADHD symptoms differs depending on the co-occurrence of movement difficulties given evidence that weaker visuospatial processing, known to be important for maths performance, differentiates ADHD and DCD. We also aimed to examine whether relationships between cognition and maths in ADHD differs depending on co-occurring movement difficulties. METHODS: Participants were 43 drug naïve children between 6 and 12 years old (M = 101.53 months SD = 19.58). The ADHD-only group (n = 18) included children with high ADHD scores, and those in the ADHD+DCD group (n = 25) concurrently had high movement difficulty scores. All completed executive function and memory, including 2 visuo-spatial memory tasks from the CANTAB battery and Mathematics Problem Solving, Numeracy, and Maths Fluency tasks from the WIAT-III and specific factual, conceptual, and procedural maths component tasks. RESULTS: Children in the ADHD+DCD group scored significantly lower on visuospatial working memory (WM) capacity, than those in the ADHD-only group. Both groups were comparable on all other cognitive assessments of executive functions, memory, and processing speed. The groups did not differ in their maths attainment scores, nor on more specific maths skills. Comparison of the correlations between cognitive processes and maths revealed that the association between visuospatial WM updating and procedural skill efficiency was stronger for the ADHD-only group. Moreover, associations between visuospatial WM and maths problem solving attainment were stronger in the ADHD+DCD group. CONCLUSIONS: Despite similarities in maths performance, children with ADHD+DCD could be distinguished by lower visuospatial WM. Differential associations with some of the maths domain implicate recruitment of different cognitive processes for some aspects of maths. This distinction can be particularly useful for conceptualising cognitive characteristics of different clinical groups and understanding cognitive pathways of maths difficulties. Implications for interventions are discussed.

Understanding and Supporting Attention Deficit Hyperactivity Disorder (ADHD) in the Primary School Classroom: Perspectives of Children with ADHD and their Teachers.

Children with Attention Deficit Hyperactivity Disorder (ADHD) are more at risk for academic underachievement compared to their typically developing peers. Understanding their greatest strengths and challenges at school, and how these can be supported, is vital in order to develop focused classroom interventions. Ten primary school pupils with ADHD (aged 6-11 years) and their teachers (N = 6) took part in semi-structured interviews that focused on (1) ADHD knowledge, (2) the child's strengths and challenges at school, and (3) strategies in place to support challenges. Thematic analysis was used to analyse the interview transcripts and three key themes were identified; classroom-general versus individual-specific strategies, heterogeneity of strategies, and the role of peers. Implications relating to educational practice and future research are discussed.

Adolescent Mental Health Priorities During the Covid-19 Pandemic.

Increasing evidence has shown that the Covid-19 outbreak has impacted adolescents' mental health. Utilising a mixed-method design, the current study examined a total of 518 adolescent perspectives (60% female), in Scotland, on what has and could help their mental health in the context of Covid-19. A reflexive thematic analysis revealed three themes in relation to what has helped adolescents' mental health since the Covid-19 outbreak. These related to findings about the value of: (1) engaging in recreational activities, (2) engaging with friends, and (3) the disruption to schooling. The remaining four themes related to what could have helped adolescents mental health and wellbeing since the Covid-19 outbreak. These focussed on (1) better support: in relation to mental health; school work; and communication, (2) contact with friends, and (3) more opportunities for recreational activities. Males were more likely to report recreational activities had helped and less likely to report better support could have helped. Adolescents who reached clinical threshold for depression and anxiety and those with elevated PTSD-like symptoms about Covid-19 were more likely to state more support could have helped, and adolescents who reached clinical threshold for depression were less likely to report that friends could have helped their mental health. The findings may inform mental health policy and interventions in the recovery from the Covid-19 pandemic.

Short Report: Exploring the extent to which Intellectual Disability is undiagnosed within children attending developmental paediatric clinics.

Intellectual Disability is under-ascertained worldwide and is associated with greater physical and mental health difficulties. This research aimed to identify clinical features and characteristics of children with Intellectual Disability in a population of 126 6-18 year olds in mainstream school, attending paediatric developmental clinics. Intellectual Disability was defined according to the DSM-5 (deficits in intellectual and adaptive functioning, present during childhood). Measures used to assess this were WISC-IV IQ (score <70) and ABAS adaptive behaviour (score =<70). Clinical features were compared from a structured clinical records investigation and logistic regression explored which factors were associated with Intellectual Disability. Twenty-eight children (22%) met the criteria for Intellectual Disability. Five variables were associated with higher odds of having Intellectual Disability: no other neurodevelopmental diagnosis, multiple other health problems, prior genetic testing, maternal smoking during pregnancy, and parental unemployment. Routinely-collected paediatric data only predicted Intellectual Disability correctly in two out of five cases. Further research is needed to verify these findings and improve identification. WHAT THIS PAPER ADDS?: Many children with Intellectual Disability, particularly a milder version, still reach adulthood without a diagnosis, despite evidence indicating that diagnosis is generally well received by children and families, and that early intervention leads to improvements in outcomes. This short report, based on a small sample of 126 children aged 6-18 in mainstream school who attended a paediatric development clinic in South East Scotland, provides tentative data on the clinical features and characteristics which are associated with Intellectual Disability. This tentative evidence suggests that the combination of a) having multiple concerns and investigations, alongside b) one or both parents being out of work (which may be related to familial undiagnosed Intellectual Disability), should raise a flag for paediatricians to further investigate the possibility of an Intellectual Disability diagnosis among these children and young people. Further research with larger samples is needed to explore this more robustly, with the potential to create an algorithm to highlight to paediatricians cases requiring formal screening for Intellectual Disability.

Rates, perceptions and predictors of depression, anxiety and Post Traumatic Stress Disorder (PTSD)-like symptoms about Covid-19 in adolescents.

Increasing evidence has shown that the Covid-19 outbreak, and subsequent school closures and exam cancellations that followed, has impacted adolescent mental health. The current cross-sectional study examined rates of depression, anxiety and Post Traumatic Stress Disorder (PTSD)-like symptoms about Covid-19 in adolescents and whether current or past mental health support, additional support in school, keyworker status, poorer household relationships since the outbreak of Covid-19 or reduced physical activity were associated with elevated levels of depression, anxiety or PTSD-like symptoms. Lastly, it examined perceived changes in mental health due to the Covid-19 pandemic, school closures and the cancellation of exams. A total of 899 adolescents (14-18 years) took part in the 'in isolation instead of in school' (INISS) project. Findings indicated that older adolescents, females, those who currently or previously received mental health support or additional support in school and adolescents who reported poorer relationships at home since Covid-19 were more likely to meet clinical threshold levels for their mental health. Adolescents highlighted worsening of their mental health due to Covid-19 and school closures with mixed positive and negative impact of exam cancellations. Adolescents experiencing clinical threshold levels of depression and anxiety uniquely reported worsening of their mental health since the Covid-19 pandemic, school closures and exam cancellations. Understanding the rates, perceptions and factors associated with increases in depression, anxiety and PTSD-like symptoms in adolescents during the Covid-19 pandemic will inform national policy in supporting adolescent mental health and recovery from the Covid-19 pandemic.

A systematic review of the rates of depression in autistic children and adolescents without intellectual disability.

OBJECTIVES: Increasing evidence suggests that major depressive disorder (MDD) is highly prevalent in autism spectrum disorder (ASD). The current study is a systematic review of rates of depression in autistic children and adolescents, without intellectual disability. DESIGN: Adhering to PRISMA guidelines, a total of 14,557 studies were identified through five databases (MEDLINE, EMBASE, Cinahl, ERIC, PsycINFO, and Web of Science). METHODS: Articles were screened for inclusion and exclusion criteria and 10% double coded at each stage. Nineteen studies met criteria and were retained in the review. RESULT: The reported rates of depression in autistic children and adolescents varied from 0% to 83.3%. We discuss these findings in relation to method of report (self/informant, interview/questionnaire), recruitment status (clinical/community recruited), and age (pre-pubertal/adolescent). CONCLUSION: Rates of depression vary considerably across studies and do not show a particular pattern in relation to methodology, or age. Our research joins a crucial call to action from the research community for future research to improve the identification of depression in autism, which in turn will aid our understanding of the potentially different characterization and manifestation of depression in autism, to ultimately improve assessment and treatment of depression in autistic children and adolescents. PRACTITIONER POINTS: Rates of depression in autistic children and adolescents vary and do not show a particular pattern in relation to methodology or age. Our research joins the call to action from the research community for future research to improve the identification of depression in autistic children and adolescents, which in turn will aid understanding of depression in autism, and ultimately improve assessment and treatment of depression in autistic children and young people. The development of new measures of depression, specifically designed with, and for, children and adolescents with autism, is warranted.

Relationships between cognition and literacy in children with attention-deficit/hyperactivity disorder: A systematic review and meta-analysis.

Evidence suggests that cognitive and literacy difficulties are common for children with Attention-Deficit/Hyperactivity Disorder (ADHD). The current systematic review and meta-analysis investigated the relationship between cognition and literacy in children with ADHD. Ten thousand and thirty-eight articles were screened against the inclusion criteria and six eligible studies were retained for final review. Where two or more studies used comparable measures of cognition and literacy, a meta-analysis of the relationship between these measures was undertaken. A narrative synthesis of all included studies was also completed. There were medium effect sizes between working memory and aspects of reading, and small effect sizes between processing speed and reading. Inhibition and attention had differential relationships with aspects of literacy with varying effect sizes. This systematic review demonstrates differential relationships between aspects of literacy and cognition in children with ADHD. Further examination of these relationships is warranted to support intervention development.

[Formula: see text]The relationship between cognition and mathematics in children with attention-deficit/hyperactivity disorder: a systematic review.

Cognitive processes play an imperative role in children's mathematics learning. Difficulties in cognitive functioning are a core feature of Attention Deficit Hyperactivity Disorder (ADHD) in children, who also tend to show lower levels of mathematics attainment than their typically developing peers. This review (registration number: CRD42020169708) sought to aggregate findings from studies assessing the relationship between cognition and mathematics in children with a clinical ADHD diagnosis aged 4-12 years. A total of 11,799 studies published between 1992 and August 2020 were screened for eligibility using various database (PsycINFO, PubMed, SCOPUS, EMBASE, ERIC, Web of Science, and additional sources), from which four studies met inclusion criteria. A narrative synthesis was conducted on the correlations between mathematics and cognitive domains, including an evaluation of the risk of bias within the studies. Across four studies meeting inclusion criteria, memory, inhibitory control, and processing speed were assessed. The results showed a positive association between cognition and mathematics performance in this population. The strength of associations across these studies varied as a function of the cognitive domain in question, means by which mathematics performance was assessed, as well as whether confounding factors such as age and IQ were controlled for. Collectively, this review demonstrates a lack of research in this area and points to various methodological considerations for identifying the association between cognition and mathematics performance in ADHD.

Immediate impact of fantastical television content on children's executive functions.

Recent research has suggested that particular content of television programmes, such as watching fantastical scenes, can have negative consequences on cognitive functions in young children. We examined the effects of watching fantastical programmes on executive functions measured at both pre- and post-television viewing. Eighty 5- to 6-year-old children participated and were randomized into either fantastical or non-fantastical conditions. They completed inhibition, working memory, cognitive flexibility, and planning tasks both before and after watching either the brief fantastical or non-fantastical television clip. Whilst there were no differences between the groups at pre-test on any of the cognitive measures, children in the fantastical condition were poorer on inhibition, working memory, and cognitive flexibility tasks at the post-test session. Watching fantastical television content, even briefly, seems to disrupt cognitive function performance in young children across a broad range of aspects of executive function. Statement of contribution What is already known on this subject? Exposure to fantastical content within a television programme may impair executive functions in young children. What does this study add? Exposure to fantastical content within television programmes impairs executive functions in children of early primary school age. Impairment extends to all three core aspects of executive functions. Watching fantastical clips slows down planning performance without improving accuracy.

Reflective pondering is associated with executive control for emotional information: An adolescent prospective study.

BACKGROUND AND OBJECTIVES: In adult populations, rumination and executive control impairments have been highlighted as vulnerability factors for later depression and rumination as a whole construct has recently been linked to lower executive control. However, research with adolescent populations is limited and little is known developmentally of the association between rumination and executive control. A prospective design was used to investigate the relationship between brooding rumination and reflective pondering and executive control for emotional and non-emotional material in adolescence, whilst controlling for the effects of depression and anxiety symptoms. METHODS: The present study examined the relationship between the subcomponents of rumination and executive control for emotional and non-emotional information, within an adolescent development. A total of 149 adolescents (13-16 years) were tested at two time points, approximately six months between sessions. At each time point, participants completed a computerised, valenced measure of executive control and measures of brooding rumination, reflective pondering, depression symptoms and anxiety symptoms. RESULTS: Findings indicate that reflective pondering was predictive of greater executive control for processing emotional information over time. Contrary to research with adults, brooding rumination was not associated with executive control. LIMITATIONS: This study, conducted across two time points 6 months apart, awaits confirmation from further research across multiple time points and different intervals. CONCLUSIONS: Reflective pondering may act as a protective factor against later impairment in executive control.

A prospective investigation of rumination and executive control in predicting overgeneral autobiographical memory in adolescence.

The CaR-FA-X model (Williams et al., 2007), or capture and rumination (CaR), functional avoidance (FA), and impaired executive control (X), is a model of overgeneral autobiographical memory (OGM). Two mechanisms of the model, rumination and executive control, were examined in isolation and in interaction in order to investigate OGM over time. Across two time points, six months apart, a total of 149 adolescents (13-16 years) completed the minimal-instruction autobiographical memory test, a measure of executive control with both emotional and nonemotional stimuli, and measures of brooding rumination and reflective pondering. The results showed that executive control for emotional information was negatively associated with OGM, but only when reflective pondering levels were high. Therefore, in the context of higher levels of reflective pondering, greater switch costs (i.e., lower executive control) when processing emotional information predicted a decrease in OGM over time.

A narrative synthesis of the applicability of the CaR-FA-X model in child and adolescent populations: a systematic review.

The CaR-FA-X model [Williams, J. M. G., Barnhofer, T., Crane, C., Hermans, D., Raes, F., Watkins, E., … Dalgleish, T. (2007). Autobiographical memory specificity and emotional disorder. Psychological Bulletin, 133(1), 122-148. doi: 10.1037/0033-2909.133.1.122 ] is the most prominent and comprehensive model of overgeneral autobiographical memory (OGM) and provides a framework for OGM. The model comprises of three mechanisms, capture and rumination, functional avoidance and impaired executive control. These can independently, or in interaction, account for OGM. This systematic review aims to evaluate the existing research on the CaR-FA-X model, and trauma exposure studies specific to child and adolescent populations. The following databases were searched: "PsychInfo", "PsychArticles", "PubMed", "Web of Science", "Medline", "SCOPUS" and "Embase" for English-language, peer-reviewed papers with samples

Polyamine-modulated factor 1 binds to the human homologue of the 7a subunit of the Arabidopsis COP9 signalosome: implications in gene expression.

Polyamines have been identified to play a role in the transcription of various growth-related genes. The recently discovered polyamine responsive element and the associated trans-acting proteins involved in polyamine-regulated transcription have provided a model system for the study of the role of polyamines in transcription. Polyamine-modulated factor 1 (PMF-1) was identified as one of the transacting factors that binds to NF-E2 related factor-2 (Nrf-2) to regulate the transcription of spermidine/spermine N(1)-acetyltransferase (SSAT). The possibility that PMF-1 also binds to other proteins involved in transcriptional regulation cannot be ruled out. Using a yeast two-hybrid strategy, it was found that PMF-1 binds to a human homologue of the Arabidopsis COP9 signalosome subunit 7a (CSN 7) protein. In the present study, we describe human CSN 7, a 275-amino-acid- containing protein that may have a direct role in regulating gene expression. CSN 7 and PMF-1 bind to each other, as well as compete with each other for binding to Nrf-2. This competition for Nrf-2 binding and interaction with each other is implicated in the regulation of SSAT transcription. CSN 7 possesses a C-terminal coiled-coil domain similar to the domain that mediates the interaction between PMF-1 and Nrf-2, suggesting that coiled-coil domains also mediate the interaction between CSN 7 and PMF-1. Since CSN 7 does not contain a DNA-binding domain, its effects on transcription must occur in conjunction with binding to other proteins. The results presented here demonstrate that PMF-1 and Nrf-2 can act as protein partners of CSN 7.