Academic functioning in children with and without sluggish cognitive tempo.

Sluggish cognitive tempo (SCT) is increasingly conceptualized as a transdiagnostic set of symptoms associated with poorer functional outcomes, although the extent to which SCT is associated with academic functioning remains unclear. This study recruited children based on the presence or absence of clinically elevated SCT symptoms, using a multi-informant and multi-method design to provide a comprehensive examination of academic functioning in children with and without clinically elevated SCT symptoms. Participants were 207 children in Grades 2-5 (ages 7-11 years; 63.3% male), including 103 with clinically elevated teacher-reported SCT symptoms and 104 without elevated SCT, closely matched on grade and sex. A multi-informant, multi-method design that included standardized achievement testing, curriculum-based measurement (CBM), grades, classroom and laboratory observations, and parent and teacher rating scales was used. Children with elevated SCT symptoms had poorer academic functioning than their peers across most domains examined. Specifically, compared to children without SCT, children with elevated SCT had significantly lower grade point average (d = 0.42) and standardized achievement scores (ds = 0.40-0.77), poorer CBM performance including lower productivity (ds = 0.39-0.51), poorer homework performance and organizational skills (ds = 0.58-0.85), and lower teacher-reported academic skills (ds = 0.63-0.74) and academic enablers (ds = 0.66-0.74). The groups did not significantly differ on percentage of time on task during classroom observations or academic enabler interpersonal skills. Most effects were robust to control of family income, medication use, and attention-deficit/hyperactivity disorder inattentive symptoms, although effects for motivation and study skills academic enablers were reduced. This study demonstrates that children with clinically elevated SCT symptoms have wide-ranging academic difficulties compared to their peers without SCT. Findings point to the potential importance of assessing and treating SCT to improve academic outcomes.

Resting-state functional connectivity in adolescents experiencing subclinical and clinical symptoms of depression: a mini-review of recent evidence.

Adolescence is a developmental period associated with major neural reorganization and the onset of many psychological disorders. Depression in particular is prevalent and impairing in adolescents and rates have been rising in recent years. Recent advances in the neurobiology of adolescent depression contribute to a better understanding of functional connectivity among neural networks and represent a promising start for determining biomarkers of depression and potential areas of intervention.

Attachment, rumination, and disordered eating among adolescent girls: The moderating role of stress.

PURPOSE: Disordered eating behaviors are prevalent and problematic in adolescent girls. Given that disordered eating has been linked to attachment insecurity and emotion dysregulation, the current study used an emotion regulation model of attachment theory to investigate pathways to disordered eating among adolescent girls. While past research has examined attachment and eating, an emotion regulation perspective is rarely used. Additionally, limited studies have investigated specific types of eating or mediators or moderators. To address these research gaps, this study examined whether rumination mediates the relationship between attachment anxiety and avoidance and three types of disordered eating and whether stress moderates this mediation. METHODS: 100 adolescent girls (Mage = 14.35 years, SD = 2.29) completed online surveys including the Relationship Structures Questionnaire, Dutch Eating Behaviour Questionnaire, Rumination Questionnaire, and Perceived Stress Scale. RESULTS: The interaction between stress and attachment anxiety on rumination was significant (b = .09, SE = .04, p < .05), and stress and attachment anxiety predicted emotional eating through rumination (b = .50, SE = .15, p < .05). Rumination also predicted external eating (b = .32, SE = .11, p < .05). The mediation was not significant for restrained eating. Attachment avoidance did not significantly predict eating behaviors. CONCLUSION: The emotion regulation model of attachment theory provides a suitable framework for studying disordered eating in adolescent girls. Future research may continue the use of this framework to examine related topics. Clinicians treating girls experiencing disordered eating may use interventions to promote healthy emotion regulation strategies. LEVEL OF EVIDENCE: Level V: cross-sectional descriptive study.

Toward Establishing a Standard Symptom Set for Assessing Sluggish Cognitive Tempo in Children: Evidence From Teacher Ratings in a Community Sample.

Despite increasing interest in sluggish cognitive tempo (SCT) in children, the field is stymied by the lack of a standard symptom set that can be used across studies. Without a standard symptom set, it is difficult to determine if differences across studies are due to methodological or sample differences, or simply the way SCT was measured. To move the field toward a standard symptom set, this study evaluates a teacher-report rating scale of SCT revised based on recent meta-analytic findings that identified optimal items for distinguishing SCT from attention-deficit/hyperactivity disorder inattention (ADHD-IN). Participants were 1,349 students (50.7% male) from grades 2 to 5. Teachers provided ratings of SCT, ADHD-IN, academic impairment, and social impairment. Exploratory structural equation modeling found 15 of the 16 SCT items to demonstrate excellent convergent validity and discriminant validity with ADHD-IN. The measurement properties of the SCT construct were also invariant across sex. SCT was uniquely associated with both academic and social impairment above and beyond ADHD-IN and sex. Although replication and extension is needed, the current study provides the strongest evidence to date of a possible standard symptom set that can be used across studies examining SCT in children.

Sluggish Cognitive Tempo and Personality: Links to BIS/BAS Sensitivity and the Five Factor Model.

We evaluated sluggish cognitive tempo (SCT) symptoms in relation to personality as assessed via both the Reinforcement Sensitivity Theory (BIS/BAS) and Five Factor (Big 5) Model of personality. 3,172 students from five universities completed psychopathology, BIS/BAS, and Big 5 measures. Correlations and path models with SCT, attention-deficit/hyperactivity disorder (ADHD) dimensions, and anxiety/depression in relation to personality were examined. SCT evidenced a different pattern of relations to adult personality than ADHD and anxiety/depression. SCT was significantly uniquely associated with higher BIS and Neuroticism, as well as higher BAS Fun-Seeking. SCT was uniquely associated with lower Extraversion and Conscientiousness. This study provides the first evidence linking SCT to adult personality and underscores the importance of differentiating SCT from both ADHD and anxiety/depression.