| 1. |
- Heeman, Emma J., et al.
(författare)
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Predicting emotion regulation in typically developing toddlers : Insights into the joint and unique influences of various contextual predictors
- 2024
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Ingår i: International Journal of Behavioral Development. - 0165-0254 .- 1464-0651.
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Tidskriftsartikel (refereegranskat)abstract
- Emotion regulation (ER) is a source of risk and resilience for psychological development and everyday functioning. Despite extensive research on various early contextual predictors of child ER capacity, few studies have integrated them into the same study. Therefore, our longitudinal study investigated the joint and independent contributions of several prominent contextual predictors of child ER capacity. We followed typically developing children and their caregivers (N = 118, 47% girls) at three time points (children ages 10, 12, and 18 months). At 10 months, mothers reported household chaos, social support, and parenting stress, and maternal sensitivity was observed and coded with the Ainsworth’s Maternal Sensitivity Scales. At 12 months, child–mother attachment security was assessed using the Strange Situation Procedure. Finally, at 18 months, child ER was obtained with a Laboratory Temperament Assessment Battery frustration task. Correlational analyses revealed that household chaos and maternal sensitivity were significantly positively associated with child ER. Multiple regression analyses showed independent effects of household chaos and maternal sensitivity on child ER. Our partly counterintuitive results underscore the significance of cumulative risk and protective factors for ER development and suggest that household chaos and maternal sensitivity may contribute uniquely to better ER in typical toddlerhood.
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| 2. |
- Jónsdóttir, Lilja K., et al.
(författare)
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A challenge to the expected : Lack of longitudinal associations between the early caregiving environment, executive functions in toddlerhood, and self-regulation at 6 years
- 2024
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Ingår i: Developmental Science. - 1363-755X .- 1467-7687.
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Tidskriftsartikel (refereegranskat)abstract
- Previous research and theory indicate an importance of the quality of the early caregiving environment in the development of self-regulation. However, it is unclear how attachment security and maternal sensitivity, two related but distinct aspects of the early caregiving environment, may differentially predict self-regulation at school start and whether a distinction between hot and cool executive function is informative in characterizing such predictions through mediation. In a 5-year longitudinal study (n = 108), we examined these associations using measures of maternal sensitivity and attachment security at 10–12 months, executive function at 4 years, and self-regulation at 6 years. Surprisingly, and despite methodological rigor, we found few significant bivariate associations between the study variables. We found no credible evidence of a longitudinal association between maternal sensitivity or attachment security in infancy and self-regulation at 6 years, or between executive function at 4 years and self-regulation at 6 years. The lack of bivariate longitudinal associations precluded us from building mediation models as intended. We discuss our null findings in terms of their potential theoretical implications, as well as how measurement type, reliability, and validity, may play a key role in determining longitudinal associations between early caregiving factors and later self-regulation and related abilities.
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| 3. |
- Widegren, Ebba, et al.
(författare)
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The influence of anterior cingulate GABA+ and glutamate on emotion regulation and reactivity in adolescents and adults
- 2024
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Ingår i: Developmental Psychobiology. - : John Wiley & Sons. - 0012-1630 .- 1098-2302. ; 66:4
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Tidskriftsartikel (refereegranskat)abstract
- During adolescence, emotion regulation and reactivity are still developing and are in many ways qualitatively different from adulthood. However, the neurobiological processes underpinning these differences remain poorly understood, including the role of maturing neurotransmitter systems. We combined magnetic resonance spectroscopy in the dorsal anterior cingulate cortex (dACC) and self-reported emotion regulation and reactivity in a sample of typically developed adolescents (n = 37; 13-16 years) and adults (n = 39; 30-40 years), and found that adolescents had higher levels of glutamate to total creatine (tCr) ratio in the dACC than adults. A glutamate i age group interaction indicated a differential relation between dACC glutamate levels and emotion regulation in adolescents and adults, and within-group follow-up analyses showed that higher levels of glutamate/tCr were related to worse emotion regulation skills in adolescents. We found no age-group differences in gamma-aminobutyric acid+macromolecules (GABA+) levels; however, emotion reactivity was positively related to GABA+/tCr in the adult group, but not in the adolescent group. The results demonstrate that there are developmental changes in the concentration of glutamate, but not GABA+, within the dACC from adolescence to adulthood, in accordance with previous findings indicating earlier maturation of the GABA-ergic than the glutamatergic system. Functionally, glutamate and GABA+ are positively related to emotion regulation and reactivity, respectively, in the mature brain. In the adolescent brain, however, glutamate is negatively related to emotion regulation, and GABA+ is not related to emotion reactivity. The findings are consistent with synaptic pruning of glutamatergic synapses from adolescence to adulthood and highlight the importance of brain maturational processes underlying age-related differences in emotion processing.
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| 4. |
- Widegren, Ebba, et al.
(författare)
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The influence of anterior cingulate GABA+ and glutamate on emotion regulation and reactivity in adolescents and adults
- 2024
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Ingår i: Developmental Psychobiology. - : John Wiley & Sons. - 0012-1630 .- 1098-2302. ; 66:4
-
Tidskriftsartikel (refereegranskat)abstract
- During adolescence, emotion regulation and reactivity are still developing and are in many ways qualitatively different from adulthood. However, the neurobiological processes underpinning these differences remain poorly understood, including the role of maturing neurotransmitter systems. We combined magnetic resonance spectroscopy in the dorsal anterior cingulate cortex (dACC) and self-reported emotion regulation and reactivity in a sample of typically developed adolescents (n = 37; 13–16 years) and adults (n = 39; 30–40 years), and found that adolescents had higher levels of glutamate to total creatine (tCr) ratio in the dACC than adults. A glutamate Í age group interaction indicated a differential relation between dACC glutamate levels and emotion regulation in adolescents and adults, and within-group follow-up analyses showed that higher levels of glutamate/tCr were related to worse emotion regulation skills in adolescents. We found no age-group differences in gamma-aminobutyric acid+macromolecules (GABA+) levels; however, emotion reactivity was positively related to GABA+/tCr in the adult group, but not in the adolescent group. The results demonstrate that there are developmental changes in the concentration of glutamate, but not GABA+, within the dACC from adolescence to adulthood, in accordance with previous findings indicating earlier maturation of the GABA-ergic than the glutamatergic system. Functionally, glutamate and GABA+ are positively related to emotion regulation and reactivity, respectively, in the mature brain. In the adolescent brain, however, glutamate is negatively related to emotion regulation, and GABA+ is not related to emotion reactivity. The findings are consistent with synaptic pruning of glutamatergic synapses from adolescence to adulthood and highlight the importance of brain maturational processes underlying age-related differences in emotion processing.
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| 5. |
- Frick, Matilda A, et al.
(författare)
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A Multi-Factorial Perspecitve on ADHD and ODD in School-Aged Children: What is the Role of Cognitive Regulation, Temperament, and Parental Support?
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Annan publikation (övrigt vetenskapligt/konstnärligt)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 8-12 years (~40% had a diagnosis of ADHD). Cognitive regulation (i.e. complex inhibition and working memory) was assessed during a lab visit and parental ratings were used for measures of temperament (negative affect, surgency, and effortful control) and parental support. Parents and teachers rated ADHD and ODD symptoms in the child. Informed by a dimensional perspective on ADHD, continuous analyses were performed. 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 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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| 6. |
- Frick, Matilda A., et al.
(författare)
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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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Ingår i: Development and psychopathology (Print). - 0954-5794 .- 1469-2198. ; 31:2, s. 619-629
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Tidskriftsartikel (refereegranskat)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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| 7. |
- Frick, Matilda A., 1979-, et al.
(författare)
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Direct and Indirect Effects of Adolescent Peer Victimization and Mental Health on Academic Achievement in Early Adulthood : A 6-Year Longitudinal Cohort Study
- 2024
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Ingår i: Youth & society. - 0044-118X .- 1552-8499. ; 56:3, s. 579-596
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Tidskriftsartikel (refereegranskat)abstract
- Using a three-wave (mean age 14.4, 17.4, and 20.4 years) longitudinal design (N = 1,834; 55.6% females), we set out to map direct and indirect effects of adolescent peer victimization and mental health on academic achievement in early adulthood, and the buffering effect of positive family relations. Data was collected in Sweden 2012 to 2018. We found concurrent (βs = .13–.28) but no longitudinal transactional effects between peer victimization and symptoms of depression, anxiety, and conduct disorder (CD). Peer victimization, depression, and CD had longitudinal direct effects on poorer academic achievement in early adulthood (βs = .09–.11). Positive family relations did not moderate the effects. The results indicate that prevention and interventions against peer victimization and poor mental health may contribute to a higher proportion of individuals graduating from high school.
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| 8. |
- Frick, Matilda A., et al.
(författare)
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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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Ingår i: Scandinavian Journal of Psychology. - : Wiley. - 0036-5564 .- 1467-9450. ; 60:2, s. 97-105
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Tidskriftsartikel (refereegranskat)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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| 9. |
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| 10. |
- Frick, Matilda A, 1979-
(författare)
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Self-Regulation in Childhood : Developmental Mechanisms and Relations to ADHD Symptoms
- 2019
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Self-regulation is a multi-faceted construct that concerns goal-directed behaviors, which aid individuals in everyday life and in achieving long-term goals. Self-regulation in believed to progress in a hierarchical fashion, in that simple cognitive functions are integrated into more complex functions across development. Attention-deficit/hyperactivity disorder (ADHD) is a heterogeneous childhood-onset disorder, characterized by deficits in various aspects of self-regulation, including core symptoms of inattention and hyperactivity/impulsivity, and comorbidity with externalizing disorders such as oppositional defiant disorder (ODD). The last decade has seen a shift from simple etiological models towards more complex ones, which stress multiple pathways to the disorder. In addition, there is an ongoing search for early markers of the condition, which will increase our understanding, enable early detection, intervention, and perhaps even prevention of the full disorder. Cognitive regulation, aspects of temperament (i.e. negative affect, surgency, and effortful control), and parenting are three areas of importance for self-regulation in general and of ADHD symptoms in particular. Grounded in these three constructs, informed by the hierarchical model of self-regulation development, and a multiple pathway perspective on ADHD, the present thesis aimed to map development of self-regulation, with a special focus on inattention and hyperactivity/impulsivity. Four studies were conducted based on three samples, ranging from infancy to 12 years, including both typically developing children and children diagnosed with ADHD. Study I found that early sustained attention predicted later cognitive regulation, providing support for the hierarchical model of self-regulation development. In addition, maternal sensitivity contributed to higher levels of emotion regulation whereas surgency contributed to lower levels of emotion regulation. Study II gained support for a multiple pathway perspective on ADHD, in that higher temperamental regulation and maternal sensitivity contributed to lower levels of inattention and hyperactivity/impulsivity, and higher surgency contributed to higher levels of hyperactivity/impulsivity. Study III replicated findings from Study II and confirmed early temperament markers of later inattention and hyperactivity/impulsivity, and that early cognitive regulation was a poor predictor of later symptoms. Study IV proposed contributions of multiple regulatory functions to ADHD symptoms and elevated negative affect in ODD. The latter was moderated by parental support, which seemed to be a protective factor for children with high levels of negative affect. In all, the findings point to the importance of both intrinsic and extrinsic factors in the development of self-regulation, which seems to progress in a hierarchical fashion. Aspects of temperament rather than cognitive regulation seem to be valid early markers of later inattention and hyperactivity/impulsivity. Multiple pathways to ADHD symptoms are proposed, with contributions of maternal sensitivity and temperament early in development and different regulatory functions in school-aged children. In addition, elevated negative affect in combination with low parental support seem to be characteristic of ODD rather than of core symptoms of ADHD. The thesis contributes to the complexity and heterogeneity of ADHD and that ADHD is best viewed as a developmental disorder, in that the influence of various regulatory factors change over time.
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