| 1. |
- Falck-Ytter, Terje, et al.
(author)
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Reduced Orienting to Audiovisual Synchrony in Infancy Predicts Autism Diagnosis at 3 Years of Age
- 2018
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In: Journal of Child Psychology and Psychiatry. - : Wiley. - 0021-9630 .- 1469-7610. ; 59:8, s. 872-880
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Journal article (peer-reviewed)abstract
- Background: Effective multisensory processing develops in infancy and is thought to be important for the perception of unified and multimodal objects and events. Previous research suggests impaired multisensory processing in autism, but its role in the early development of the disorder is yet uncertain. Here, using a prospective longitudinal design, we tested whether reduced visual attention to audiovisual synchrony is an infant marker of later-emerging autism diagnosis.Methods: We studied 10-month-old siblings of children with autism using an eye tracking task previously used in studies of preschoolers. The task assessed the effect of manipulations of audiovisual synchrony on viewing patterns while the infants were observing point light displays of biological motion. We analyzed the gaze data recorded in infancy according to diagnostic status at 3 years of age (DSM-5).Results: Ten-month-old infants who later received an autism diagnosis did not orient to audiovisual synchrony expressed within biological motion. In contrast, both infants at low-risk and high-risk siblings without autism at follow-up had a strong preference for this type of information. No group differences were observed in terms of orienting to upright biological motion.Conclusions: This study suggests that reduced orienting to audiovisual synchrony within biological motion is an early sign of autism. The findings support the view that poor multisensory processing could be an important antecedent marker of this neurodevelopmental condition.
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| 2. |
- Hendry, Alexandra, et al.
(author)
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Atypical Development of Attentional Control Associates with Later Adaptive Functioning, Autism and ADHD Traits
- 2020
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In: Journal of autism and developmental disorders. - : Springer Nature. - 0162-3257 .- 1573-3432. ; 50:11, s. 4085-4105
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Journal article (peer-reviewed)abstract
- Autism is frequently associated with difficulties with top-down attentional control, which impact on individuals’ mental health and quality of life. The developmental processes involved in these attentional difficulties are not well understood. Using a data-driven approach, 2 samples (N = 294 and 412) of infants at elevated and typical likelihood of autism were grouped according to profiles of parent report of attention at 10, 15 and 25 months. In contrast to the normative profile of increases in attentional control scores between infancy and toddlerhood, a minority (7–9%) showed plateauing attentional control scores between 10 and 25 months. Consistent with pre-registered hypotheses, plateaued growth of attentional control was associated with elevated autism and ADHD traits, and lower adaptive functioning at age 3 years.
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| 3. |
- Konke, Linn Andersson, et al.
(author)
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How Does Temperament in Toddlers at Elevated Likelihood for Autism Relate to Symptoms of Autism and ADHD at Three Years of Age?
- 2022
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In: Journal of autism and developmental disorders. - : Springer Science and Business Media LLC. - 0162-3257 .- 1573-3432. ; 52, s. 995-1006
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Journal article (peer-reviewed)abstract
- The current study investigated longitudinal associations between parent-rated temperament, observed exuberance and accelerometer activity level at 18-months and symptoms of ASD and ADHD at 36-months in a sample of 54 children at elevated likelihood for ASD. For the specific parent-rated temperament scales, most observed significant associations appeared to be specific for either ASD or ADHD symptoms. Indeed, by controlling for overlapping symptoms a different pattern of associations emerged. These results illustrate how temperamental measures may signal risk for later ASD versus ADHD symptomatology in infants at elevated likelihood for ASD. In addition, they indicate the potential of adopting a broader view on neurodevelopmental disorders by investigating not only ASD traits, but also co-occurring disorders such as ADHD in samples of elevated likelihood for ASD.
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| 4. |
- Brocki, Karin C., 1975-, et al.
(author)
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Do Individual Differences in Early Affective and Cognitive Self-Regulation Predict Developmental Change in ADHD Symptoms From Preschool to Adolescence?
- 2019
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In: Journal of Attention Disorders. - : SAGE Publications. - 1087-0547 .- 1557-1246. ; 23:13, s. 1656-1666
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Journal article (peer-reviewed)abstract
- Objective: The role of heterogeneous self-regulation deficits in ADHD has long been emphasized. Yet, longitudinal studies examining distinct self-regulation processes as prospective predictors of developmental change in ADHD symptoms spanning wide developmental periods are scarce. The aim of the current study was to examine affective and cognitive self-regulation as predictors of developmental change in ADHD symptoms from preschool to adolescence in a sample with one third of the children being at risk for developing an ADHD and/or ODD diagnosis.Method: At 5 years laboratory measures for hot and cool executive function (EF) and parental and teacher ratings were used for regulation of positive and negative emotionality. Symptoms of ADHD and ODD were measured at 5 and 13 years using parental and teacher ratings based on the Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV).Results: Converging developmental paths in hyperactivity/impulsivity across time were found for those high versus low in early cognitive self-regulation, whereas the development of inattention symptoms diverged across time for those high versus low in early affective self-regulation.Conclusion: These results support the idea that different aspects of self-regulation are important for developmental change in the two separate ADHD symptom domains from preschool to adolescence.
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| 5. |
- Foley, Sarah, et al.
(author)
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Family Function and Child Adjustment Difficulties in the COVID-19 Pandemic : An International Study
- 2021
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In: International journal of environmental research and public health. - : MDPI AG. - 1660-4601. ; 18:21
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Other publication (other academic/artistic)abstract
- To estimate specific proximal and distal effects of COVID-19-related restrictions on families on children’s adjustment problems, we conducted a six-site international study. In total, 2516 parents from Australia, China, Italy, Sweden, the United Kingdom, and the United States of America living with a young child (Mage = 5.77, SD = 1.10, range = 3 to 8 years, 47.9% female) completed an online survey between April and July 2020. The survey included the Strengths and Difficulties Questionnaire and family risk factors (parent distress, parent–child conflict, couple conflict, and household chaos) as well as a scale to index COVID-19-related family disruption. Our analyses also included public data on the stringency of national restrictions. Across the six sites, parental responses indicated elevated levels of hyperactivity, conduct, and emotion problems in children from families characterized by heightened levels of parent distress, parent–child conflict, and household chaos. In contrast, increased peer problems were more strongly related to COVID-19-related social disruption and stringency measures. Mediation models demonstrated that associations between COVID-19 social disruption and child difficulties could be explained by parental distress. Taken together, these results suggest that although the experience of the pandemic differed across countries, associations between COVID-19-related family experiences and child adjustment difficulties were similar in their nature and magnitude across six different contexts. Programs to support family resilience could help buffer the impact of the pandemic for two generations.
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| 6. |
- Forslund, Tommie, et al.
(author)
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Diminished ability to identify facial emotional expressions in children with disorganized attachment representations
- 2017
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In: Developmental Science. - : Wiley. - 1363-755X .- 1467-7687. ; 20:6
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Journal article (peer-reviewed)abstract
- The development of children's ability to identify facial emotional expressions has long been suggested to be experience dependent, with parental caregiving as an important influencing factor. This study attempts to further this knowledge by examining disorganization of the attachment system as a potential psychological mechanism behind aberrant caregiving experiences and deviations in the ability to identify facial emotional expressions. Typically developing children (N=105, 49.5% boys) aged 6-7years (M=6years 8months, SD=1.8months) completed an attachment representation task and an emotion identification task, and parents rated children's negative emotionality. The results showed a generally diminished ability in disorganized children to identify facial emotional expressions, but no response biases. Disorganized attachment was also related to higher levels of negative emotionality, but discrimination of emotional expressions did not moderate or mediate this relation. Our novel findings relate disorganized attachment to deviations in emotion identification, and therefore suggest that disorganization of the attachment system may constitute a psychological mechanism linking aberrant caregiving experiences to deviations in children's ability to identify facial emotional expressions. Our findings further suggest that deviations in emotion identification in disorganized children, in the absence of maltreatment, may manifest in a generally diminished ability to identify emotional expressions, rather than in specific response biases.
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| 7. |
- Forslund, Tommie, et al.
(author)
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Disorganized attachment representations, externalizing behavior problems, and socioemotional competences in early school-age
- 2020
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In: Attachment & Human Development. - : Informa UK Limited. - 1461-6734 .- 1469-2988. ; 22:4, s. 448-473
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Journal article (peer-reviewed)abstract
- Multifactorial research must examine if disorganized attachment is specifically associated with either ODD- or ADHD-symptoms,and the mechanisms through which disorganization may become associated with externalizing problems. The present short-term longitudinal study therefore examined attachment representations, and several competences important for socio-emotional functioning, in relation to ODD- and ADHD-symptoms at T1 (N = 105, M age = 80 months) and T2 (N = 80, M age = 104 months). There was a main effect of disorganized attachment on ODD-symptoms at both time points but not on ADHD-symptoms. Disorganized children also showed lowered attention to facial expressions, a diminished ability to discriminate facial expressions, and elevated emotional reactivity. Emotional reactivity mediated the link between disorganization and ODD-symptoms at T1, but not at T2. The findings support disorganized attachment as a risk-factor for ODD-symptoms rather than ADHD-symptoms, and suggest that disorganization may become associated with ODD-symptoms through broad effects on multiple competences.
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| 8. |
- Frick, Matilda A., et al.
(author)
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Can reactivity and regulation in infancy predict inattentive and hyperactive/impulsive behavior in 3-year-olds?
- 2019
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In: Development and psychopathology (Print). - 0954-5794 .- 1469-2198. ; 31:2, s. 619-629
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Journal article (peer-reviewed)abstract
- A need to identify early infant markers of later occurring inattentive and hyperactive/impulsive behaviors has come to the fore in the current attention-deficit/hyperactivity disorder literature. The purpose of such studies is to identify driving mechanisms that could enable early detection of attention-deficit/hyperactivity disorder liability and thus facilitate early intervention. Here we study independent and interactive effects of cognitive regulation (inhibition and sustained attention), temperament (reactive and regulatory aspects), and maternal sensitivity (as external regulation) in a sample of 112 typically developing 10-month-old infants (59 boys, 52.7%), in relation to inattentive and hyperactive/impulsive behavior at 3 years. The results showed that infant temperamental regulation and maternal sensitivity made independent contributions to both inattention and hyperactivity/impulsivity, in that higher levels of temperamental regulation and maternal sensitivity were related to less inattentive and hyperactive/impulsive behavior. In addition, the temperamental factor positive affectivity/surgency made a significant contribution to later hyperactivity/impulsivity, in that higher levels of positive affectivity/surgency were related to more hyperactive/impulsive behavior. No interaction effects were found. Our findings suggest temperament and parental regulation as potential and independent markers of later inattentive and hyperactive/impulsive behavior.
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| 9. |
- Frick, Matilda A., et al.
(author)
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Does child verbal ability mediate the relationship between maternal sensitivity and later self-regulation? : A longitudinal study from infancy to 4 years
- 2019
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In: Scandinavian Journal of Psychology. - : Wiley. - 0036-5564 .- 1467-9450. ; 60:2, s. 97-105
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Journal article (peer-reviewed)abstract
- There is a need to further examine the mechanisms by which maternal sensitivity influences the development of child self-regulation. This study investigated the role of maternal sensitivity when infants were 10 months old and child verbal ability at 18 months, in relation to various aspects of self-regulation at 48 months, in a sample of 95 typically developing children (46.3% girls). In particular, the study examined, from a Vygotskian perspective, whether child verbal ability, as measured by receptive and expressive language, mediated the relationship between maternal sensitivity and hot and cool aspects of self-regulation in the child. As hypothesized, maternal sensitivity predicted child verbal ability, as well as working memory, set shifting, and delay of gratification. Child receptive language predicted set shifting, inhibition, and delay of gratification. In addition, receptive language mediated the relationship between maternal sensitivity and inhibition only. Additive effects of maternal sensitivity and child receptive language in relation to set shifting were found, and a main effect of maternal sensitivity on child delay of gratification. The results add to the body of research suggesting that responsive parenting and child verbal ability are important for the development of self-regulation, and suggest that different mechanisms may be at work for different aspects of self-regulation.
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| 10. |
- Frick, Matilda, et al.
(author)
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A multi-factorial perspective on ADHD and ODD in school-aged children : What is the role of cognitive regulation, temperament, and parental support?
- 2019
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In: Journal of Clinical and Experimental Neuropsychology. - : Informa UK Limited. - 1380-3395 .- 1744-411X. ; 41:9, s. 933-945
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Journal article (peer-reviewed)abstract
- Introduction: It is well established that attention-deficit/hyperactivity disorder (ADHD) is a disorder of self-regulation. As such, ADHD is associated with disturbed cognitive regulation, extreme temperament traits, and deficient extrinsic regulation such as parenting. Despite these associations, cognitive regulation, temperament, and parenting have not previously been examined simultaneously in relation to ADHD symptoms in school-aged children. To bridge this gap of knowledge, we examined effects of these important aspects of self-regulation on symptoms of inattention, hyperactivity/impulsivity, and comorbid symptoms of oppositional defiant disorder (ODD) in children with and without a diagnosis of ADHD.Method: The sample consisted of 77 children aged 8 to 12 years (~40% had a diagnosis of ADHD). We assessed cognitive regulation (i.e., complex inhibition and working memory) during a lab visit and parents rated child temperament (negative affect, surgency, and effortful control) and parental support. Parents and teachers rated ADHD and ODD symptoms in the child. We performed continuous analyses, informed by a dimensional perspective on ADHD.Results: Working memory contributed independently to inattention (β = −.19, p < .05). Effortful control contributed independently to inattention and hyperactivity/impulsivity (βs = −.50 and −.49, ps < .01). Negative affect contributed to ODD symptoms as moderated by parental support (β = .58, p < .01). Specifically, for children who received lower levels of parental support there was a significant positive association between negative affect and ODD symptoms.Conclusions: The results propose that both cognitive regulation and effortful control influence ADHD symptoms. Moreover, different factors seem to be involved in ADHD and ODD, with regulatory deficits specifically related to ADHD symptoms, and elevated negative affect specifically related to ODD symptoms. Interestingly, parenting moderated the relationship between negative affect and ODD symptoms, with a suggested protective effect of high parental support for children with high levels of negative affect.
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