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- Catale, C, et al.
(author)
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The childhood executive function inventory: confirmatory factor analyses and cross-cultural clinical validity in a sample of 8- to 11-year-old children
- 2015
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In: Journal of attention disorders. - : SAGE Publications. - 1557-1246 .- 1087-0547. ; 19:6, s. 489-495
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Journal article (peer-reviewed)abstract
- Objective: The aim was to investigate the psychometric characteristics of the French adaptation of the Childhood Executive Functioning Inventory (CHEXI) in children and to explore the cross-cultural validity of the CHEXI in discriminating between children with ADHD and controls in two culturally different samples (Belgian and Swedish). Method: Study I included normally developing children ( n = 242), whereas Study II included both children diagnosed with ADHD ( n = 87) and controls ( n = 87). CHEXI ratings were collected from parents. Results: Confirmatory factor analyses replicated the two-factor solution, referred to as inhibition and working memory, which had been identified previously. Both subscales had good psychometric properties. Furthermore, the CHEXI was found to discriminate, with high sensitivity and specificity, between children with ADHD and controls in both cultural samples. Conclusion: The CHEXI can be considered as a valuable screening measure for ADHD in children, but the cross-cultural clinical implications of ratings have to be considered.
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- Crisci, G, et al.
(author)
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Distance Learning Effects Among Italian Children and Parents During COVID-19 Related School Lockdown
- 2021
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In: Frontiers in psychiatry. - : Frontiers Media SA. - 1664-0640. ; 12, s. 782353-
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Journal article (peer-reviewed)abstract
- Background: During the COVID-19 pandemic, both children and their parents experienced consequences related to distance learning (DL). However, positive and negative effects have varied greatly among families, and the specific factors explaining these differences in experiences are still underexplored. In this study, we examined children's executive functions (EF) and parents' psychological well-being in relation to negative and positive effects of DL on both children and their parents.Method: Participants were 637 Italian parents (92% mothers) with a child (48% male) aged between 6 and 19 years involved in DL due to school closures during the first wave of the COVID-19 pandemic. Data were collected using an online survey. We performed three fixed-order hierarchical multiple regression analyses with child age and sex, children's EF deficits, and parents' psychological well-being as independent variables, and DL-related negative effects (on the child and on the parent) and DL-related positive effects as dependent variables.Results: The results of the regression analyses showed that for negative effects of DL, younger age and greater EF deficits explained most part of the variance. Specifically, regarding negative effects on children, the most important factor was EF deficits, whereas regarding negative effects on parents, child age was the most important factor. For positive effects of DL, all variables explained only a small part of the variance. Child age was the most important factor, but EF deficits and parents' psychological well-being also had a significant impact.Conclusions: The effects of DL during school closures vary widely across families. Our findings indicate that intervention efforts need to consider background variables, child factors, as well as parent factors when supporting families with homeschooling in times of pandemic.
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- Dort, M, et al.
(author)
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Bibliometric Review: Classroom Management in ADHD-Is There a Communication Gap Concerning Knowledge Between the Scientific Fields Psychiatry/Psychology and Education?
- 2020
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In: SUSTAINABILITY. - : MDPI AG. - 2071-1050. ; 12:17
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Research review (other academic/artistic)abstract
- Many students with ADHD experience educational attainment difficulties. Nevertheless, evidence-based classroom management strategies (CMS) are seldom used. This science–practitioner gap might be due to a lack of shared knowledge between the scientific fields of psychology/psychiatry and education. This review uses science mapping to explore the basis of the current stock of knowledge in each of the two scientific fields, compares current approaches, and examines whether implementation methods and related barriers are investigated topics. We conducted a systematic search of the literature to identify articles on CMS in ADHD. We then conducted co-citation analyses and bibliographic coupling analysis. The former revealed six clusters of psychology/psychiatry and five clusters of education. Bibliographic coupling analysis resulted in eight clusters, with literature from both fields. The majority of the research is conducted in the field of psychology/psychiatry; teachers’ perspectives are focused only in the field of education. The number of studies on implementation and potential barriers is small. There was thus relatively little communication between the sciences, but the scientific fields have seemed to converge recently. Connecting the scientific fields more and concentrating on implementation methods and barriers is strongly needed to close the science–practitioner gap.
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- Holst, Y, et al.
(author)
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Neuropsychological Functioning in Adults With ADHD and Adults With Other Psychiatric Disorders
- 2017
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In: Journal of attention disorders. - : SAGE Publications. - 1557-1246 .- 1087-0547. ; 21:2, s. 137-148
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Journal article (peer-reviewed)abstract
- Objective: The aim was to investigate how well neuropsychological measures can discriminate between adults with ADHD and those with other psychiatric disorders. Method: Adults with ADHD and a clinical control group ( n = 110) were included. Neuropsychological functioning was investigated using measures of inhibition, working memory, set shifting, planning, fluency, reaction-time variability, and delay aversion. Results: Adults with ADHD performed more poorly compared with clinical controls with regard to all constructs. The effects of verbal memory, inhibition, set shifting, fluency, and delay aversion remained significant when controlling for IQ. However, when controlling for basic cognitive functions, only the effects of inhibition, fluency, and delay aversion were significant. Sensitivity ranged between 64% and 75%, and specificity between 66% and 81%. Conclusion: Neuropsychological tests have a relatively poor ability to discriminate between adults with ADHD and clinical controls, but they may be used to identify individuals at particularly high risk for poor daily functioning.
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- Sjöwall, D, et al.
(author)
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No effects of a long-term physical activity intervention on executive functioning among adolescents
- 2019
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In: SAGE open medicine. - : SAGE Publications. - 2050-3121. ; 7, s. 2050312119880734-
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Journal article (peer-reviewed)abstract
- We investigated whether a school-based physical activity intervention would lead to improvements in working memory, inhibition and cognitive flexibility in adolescents aged 13–15 years. Methods: The adolescents at the active school ( n = 108) participated in an intervention that included increased physical activity for 20 min/day, focused on aerobic activity with low cognitive demands for an entire school year. The adolescents at the control school ( n = 59) received no extra physical activity. At the beginning (baseline) and end (follow-up) of the school year, the participants performed tests of executive function (working memory, inhibition and cognitive flexibility) and performed tests of physical fitness and health. Results: There was no change in executive functioning at follow-up when comparing the schools. However, only 46% complied with the intervention. When non-compliers were excluded from the analyses, the results remained the same, except for a small but significant increase in working memory for the active school as compared to the control school. Conclusion: These results indicate that compliance with the intervention was low and that aerobic exercise with low cognitive load does not produce improvements in executive functioning.
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- Thorell, LB, et al.
(author)
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Children's self-reports on perceived effects on taking stimulant medication for ADHD
- 2009
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In: Journal of attention disorders. - : SAGE Publications. - 1087-0547 .- 1557-1246. ; 12:5, s. 460-468
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Journal article (peer-reviewed)abstract
- Objective: This study investigates children's views on positive and negative effects of stimulant medication for ADHD and the children's willingness to stop taking medication. Method: Questionnaire data were collected from 79 children with ADHD and one of each child's parents. Results/Conclusion: Swedish children treated with stimulants generally experienced positive treatment effects in many areas, especially in the school setting, and a majority wished to continue taking their medication. There was, however, a small group of children who reported a relatively large number of negative effects. Few differences between parents and children were found for positive effects, although parents reported higher levels of negative effects. Results also indicate that the child's knowledge of why he or she is on stimulant medication and the parent's views of medication are important factors to take into consideration as they influence the child's willingness to continue his or her medication. (J. of Att. Dis. 2009; 12(5) 460-468)
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- Thorell, LB, et al.
(author)
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Neuropsychological deficits in adults age 60 and above with attention deficit hyperactivity disorder
- 2017
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In: European psychiatry : the journal of the Association of European Psychiatrists. - : Cambridge University Press (CUP). - 1778-3585. ; 45, s. 90-96
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Journal article (peer-reviewed)abstract
- Objective:Neuropsychological deficits are of major importance in ADHD, yet no previous studies have assessed clinically referred samples of older adults. The authors compared older adults with ADHD (60–75 years) with both younger adults with ADHD (18–45 years) and older healthy controls with regard to various neuropsychological deficits.Methods:Well-established tests were used to investigate working memory, inhibition, switching, planning, fluency, and speed of processing. Self-ratings of executive functioning and delay-related behaviors were also included. Both variable-oriented and person-oriented analyses were conducted.Results:Older adults with ADHD differed from controls with regard to working memory, inhibition, switching, and delay-related behaviors. In comparison to younger adults with ADHD, they performed at a similar level with regard to working memory and planning, but significantly better with regard to inhibition, switching, fluency, speed of processing, and delay aversion. Despite several significant group differences relative to controls, person-oriented analyses demonstrated that a majority of older adults with ADHD performed within the average range on each test and 20% showed no clear deficit within any neuropsychological domain.Conclusions:The results are in line with models of heterogeneity that have identified different neuropsychological subtypes in ADHD as well as a subgroup of patients without any clear neuropsychological deficits. For older adults with ADHD, it will be important to assess their functioning across time as normal aging is related to memory decline and these patients could therefore end up with severe deficits as they grow older, which in turn could have serious negative effects on daily life functioning.
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- Thorell, LB, et al.
(author)
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Parental experiences of homeschooling during the COVID-19 pandemic: differences between seven European countries and between children with and without mental health conditions
- 2022
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In: European child & adolescent psychiatry. - : Springer Science and Business Media LLC. - 1435-165X .- 1018-8827. ; 31:4, s. 649-661
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Journal article (peer-reviewed)abstract
- The aim of the present study was to examine parental experiences of homeschooling during the COVID-19 pandemic in families with or without a child with a mental health condition across Europe. The study included 6720 parents recruited through schools, patient organizations and social media platforms (2002 parents with a child with a mental health condition and 4718 without) from seven European countries: the UK (n = 508), Sweden (n = 1436), Spain (n = 1491), Belgium (n = 508), the Netherlands (n = 324), Germany (n = 1662) and Italy (n = 794). Many parents reported negative effects of homeschooling for themselves and their child, and many found homeschooling to be of poor quality, with insufficient support from schools. In most countries, contact with teachers was limited, leaving parents with primary responsibility for managing homeschooling. Parents also reported increased levels of stress, worry, social isolation, and domestic conflict. A small number of parents reported increased parental alcohol/drug use. Some differences were found between countries and some negative experiences were more common in families with a child with a mental health condition. However, differences between countries and between families with and without a mental health condition were generally small, indicating that many parents across countries reported negative experiences. Some parents also reported positive experiences of homeschooling. The adverse effects of homeschooling will likely have a long-term impact and contribute to increased inequalities. Given that school closures may be less effective than other interventions, policymakers need to carefully consider the negative consequences of homeschooling during additional waves of the COVID-19 pandemic and future pandemics.
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- Thorell, LB
(author)
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The Community Parent Education Program (COPE): treatment effects in a clinical and a community-based sample
- 2009
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In: Clinical child psychology and psychiatry. - : SAGE Publications. - 1359-1045 .- 1461-7021. ; 14:3, s. 373-87
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Journal article (peer-reviewed)abstract
- The present study is the first European evaluation of the Canadian parent training programme called Community Parent Education Program (COPE). In addition, it is the first to examine the effects of the COPE programme in different types of clinical and nonclinical samples. The main findings were that COPE was found to be effective in reducing conduct problems, hyperactivity/impulsivity, daily problem behaviours, parental stress, and lack of perceived parental control. However, the programme was not effective in reducing inattention, social competence deficits, or peer problems. Interestingly, the significant group effects were a result of significant differences between the two nonclinical intervention groups and the waiting-list control group, whereas the clinical intervention group did not differ significantly from the control group with regard to either child or parental variables. This points to the importance of evaluating parent training programmes in groups with different levels of severity so that parents are offered the type of training programme most suitable for their child's needs.
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