Involvement in bullying and depression in a 2-year follow-up in middle adolescence

The main objective was to analyse whether involvement in bullying at school predicts depression, and whether depression predicts involvement in bullying in middle adolescence. A total of 2,070 15-year-old girls and boys in two Finnish cities were surveyed at ninth grade (age 15) at schools, and followed up 2 years later in the Adolescent Mental Health Cohort Study (AMHC). Depression was measured by a Finnish modification of the 13-item short Beck Depression Inventory. Involvement in bullying was elicited by three questions focusing on being a bully, being a victim to bullying, and being left alone by peers against one’s wishes. Similar questions were posed at both time points. Statistical analyses were carried out using cross-tabulations with chi-square/Fisher’s Exact Test statistics, and logistic regression. The results summarized that, both being a victim to bullying and being a bully predicted later depression among boys. Among girls, depression at T1 predicted victimisation at T2. Depression at T1 predicted experience of being left alone at T2 among both sexes. It was concluded that victimisation to bullying may be a traumatising event that results in depression. However, depression also predicts experience of victimisation and of being left alone against one’s wishes. Depression may impair an adolescent’s social skills and self-esteem so that the adolescent becomes victimised by peers. However, depression may also distort and adolescent’s experiences of social interactions.     

Executive functioning as a predictor of peer victimization in adolescents with and without an Autism Spectrum Disorder

The present study examined pragmatic language and executive functions (EF) as predictors of peer victimization in three groups: high-functioning adolescent boys with an Autism Spectrum Disorder (ASD) (n = 30); typically developing adolescent boys (n = 40); and adolescent boys (n = 22) without ASD with special education needs (SN). Controlling for age and bullying others, regression analyses revealed EF as measured by the Behavior Rating Inventory of Executive Functioning (Gioia et al., 2000) to be a significant predictor across all types of peer victimization (physical, social, and verbal) regardless of group membership. It is concluded that EF may play a pivotal role in explaining why some SN adolescents with and without ASD are at-risk for peer victimization.     

Assessing the bullying and victimisation experiences of children with special educational needs in mainstream schools: Development and validation of the Bullying Behaviour and Experience Scale

Children with special educational needs (SEN) are more likely to experience victimisation at school and there is some evidence to suggest that these children are also more likely to engage in bullying behaviours; however, no measure of bullying experiences has been designed specifically for use with these children. The Bullying Behaviour and Experiences Scale (BBES) was specifically developed as a self-report measure of victimisation and bullying behaviour for children with SEN. This study examines the initial psychometric properties of the BBES using a sample of 348 children (67 of which had SEN, mean age = 10 years), and compares the incidence of both victimisation and bullying in children with SEN to their peers, controlling for behavioural and emotional difficulties. Overall, the BBES showed favourable psychometric properties using multi-group confirmatory factor analyses and differential item functioning. Comparing the frequency of victimisation and bullying using the BBES showed that children with SEN were not more likely to experience victimisation compared to their peers but when extant behavioural and emotional difficulties were controlled for then they were significantly more likely to report victimisation. Conversely, children with SEN were more likely to report bullying compared to their peers, but this effect disappeared when extant behavioural and emotional difficulties were controlled. Overall, the BBES appears to be a promising measure of victimisation and bullying for children with SEN. This study also highlights the need to consider SEN status independently of behavioural and emotional problems to help understand the nature and extent of bullying and victimisation in this important population of children.     

Early-age clinical and developmental features associated to Substance Use Disorders in Attention-Deficit/Hyperactivity Disorder in Adults

Objective

The main objective was to explore early-age conditions associated to Substance Use Disorders (SUD) in adults with Attention Deficit/Hyperactivity Disorder (ADHD); secondly, to determine which of those conditions are specific to ADHD subjects; and finally, to compare ADHD and non-ADHD subjects in terms of SUD lifetime prevalence and professional, social and personal adjustment.

Method

Comparison between ADHD adults with (n = 236) and without lifetime SUD (n = 309) regarding clinical characteristics of ADHD, externalization disorders, temperamental traits, environmental factors, academic history and family psychiatric history; secondly, ADHD subjects were compared to a non-ADHD group (n = 177) concerning those variables.

Results

The following variables were found to be positively associated to SUD in ADHD subjects: ADHD severity, CD and ODD comorbidities, temperamental characteristics (“fearful”, “accident prone” and “frequent temper tantrums”), “sexual abuse”, “be suspended from school”, family history of SUD and ADHD, and male gender; ADHD inattentive subtype and “fearful” were inversely associated to SUD. From those variables, “frequent temper tantrums” was also associated to SUD in non-ADHD subjects. ADHD subjects had higher prevalence of lifetime SUD and greater professional, social and personal impairment than non-ADHD subjects.

Conclusion

Findings suggest a significant association between ADHD, SUD and early-age conditions, such as CD and ODD comorbidity; other variables from childhood, namely, ADHD subtype, temper characteristics (“fearful”, “accident prone”), “sexual abuse”, “be suspended from school” and family history of ADHD are associated to SUD in ADHD subjects, but not in non-ADHD subjects. Moreover, this study confirms both the higher prevalence of lifetime SUD and greater professional, social and personal impairment in ADHD subjects than in non-ADHD subjects.     

Brief report: Associations between adolescent girls' social–emotional intelligence and violence perpetration

This study examined associations between social–emotional intelligence (SEI) and two measures of violence perpetration (relational aggression and physical violence) in a cross-sectional sample of high-risk adolescent girls (N = 253). We evaluated three aspects of SEI: stress management, intrapersonal, and interpersonal skills. Results of a multiple linear regression model accounting for participants' age, race/ethnicity, and experiences of relational aggression victimization indicated that girls with better stress management skills were less likely to perpetrate relational aggression. A parallel model for perpetration of physical violence showed a similar pattern of results. Study findings suggest that SEI, and stress management skills in particular, may protect adolescent girls – including those who have been victims of violence – from perpetrating relational aggression and physical violence. Interventions that build adolescent girls' social and emotional skills may be an effective strategy for reducing their perpetration of violence.     

Empathic accuracy in adolescents with autism spectrum disorders and adolescents with attention-deficit/hyperactivity disorder

In research on theory of mind (ToM) in individuals with an autism spectrum disorder (ASD) mainly static mind-reading tasks were used. In this study both a static (Eyes Test) and a more naturalistic (empathic accuracy task) ToM measure were used to investigate the perspective taking abilities of adolescents with ASD (n = 13), adolescents with attention-deficit/hyperactivity disorder (ADHD; n = 13) and typically developing adolescents (n = 18). An innovative aspect concerns the standard stimulus tapes of the empathic accuracy task, which showed interactions between dyads of one adolescent with ADHD and one adolescent without ADHD. In this way, we were able to compare the ‘readability’ of the thoughts and feelings of adolescents with and without ADHD. The results clearly demonstrate the impairment in perspective taking abilities of adolescents with ASD, both on the static and naturalistic mind-reading task. Moreover, the empathic accuracy task seems to be a useful and promising method to assess ToM abilities in adolescents, with or without clinical problems. Finally, thoughts and feelings of target persons with ADHD seemed to be less easy to read than the thoughts and feelings of typically developing target persons.     

Symptoms of attention deficit hyperactivity disorder in children are associated with cortisol responses to psychosocial stress but not with daily cortisol levels

We tested associations of diurnal hypothalamic-pituitary adrenal axis (HPAA) activity and its response to stress with behavioral symptoms of Attention Deficit Hyperactivity Disorder (ADHD) among 272 eight-year-old children. We measured their diurnal salivary cortisol and salivary cortisol responses to the Trier Social Stress Test for Children (TSST-C). Mothers rated their child’s behavior with the ADHD-IV Rating Scale and the Child Behavior Checklist (CBCL). There were no significant associations between ADHD symptoms and diurnal cortisol concentrations. The boys with predominantly inattentive symptoms of ADHD (ADHD-I; scores at or above the 90th percentile) had 26% lower mean salivary cortisol levels during the TSST-C than the boys with scores below this cutoff. In the girls with symptoms of ADHD-I, initial salivary cortisol levels prior to the TSST-C were higher and fell more rapidly during and after the TSST-C, which was not seen in the remaining girls (P = 0.007 for interaction ‘ADHD-I × sampling time’). Controlling for Oppositional Defiant Disorder/Conduct Disorder and Anxiety Disorder or excluding children with these comorbid problems did not substantially affect these findings. We conclude that the boys and the girls with behavioral symptoms of ADHD-I had reduced HPAA responsiveness to stress, which is also seen in people after traumatic events or with chronic stress. Their diurnal cortisol rhythm was not affected. Thus, ADHD-I may be associated with dysregulation of the HPAA or reduced engagement with stressful stimuli.     

Bullying behaviour and substance abuse among underage psychiatric inpatient adolescents

Background and objectiveOnly a few studies have examined the putative association between substance use and bullying others, and to our knowledge none of the previous studies have investigated substance abuse among victims or those who are both bullies and victims. The aim of our study was to investigate substance use among all of these three bullying subgroups and to examine the putative association between substance use and bullying behaviour.MethodsThe study sample consisted of 508 Finnish adolescents (age 12–17) admitted to psychiatric inpatient care between April 2001 and March 2006. We used the Schedule for Affective Disorder and Schizophrenia for School-Age Children Present and Lifetime (K-SADS-PL) to obtain DSM-IV psychiatric diagnoses, information about bullying behaviour and substance abuse of the adolescents. The level of nicotine dependence (ND) was assessed by using the modified Fagerström Tolerance Questionnaire (mFTQ).ResultsOur study showed that both among boys and girls, regular daily smoking and alcohol use among boys were statistically significantly associated with bullying behaviour. Further, among girls, but not among boys, there was also an association between bullying behaviour and more severe substance use, such as ND, use of cannabis and hard drugs.ConclusionSince an association between bullying and severe substance use was found in this study, our novel finding needs replication in adolescent general population samples.     

Longitudinal alterations in brain morphometry mediated the effects of bullying victimization on cognitive development in preadolescents.

Bullying victimization is associated with a doubled risk of attempting suicide in adulthood. Two longitudinal brain morphometry studies identified the fusiform gyrus and putamen as vulnerable to bullying. No study identified how neural alterations may mediate the effect of bullying on cognition. We assessed participants with caregiver-reported bullying (N = 323) and matched non-bullied controls (N = 322) from the Adolescent Brain Cognitive Development Study dataset to identify changes in brain morphometry associated with ongoing bullying victimization over two years and determine whether such alterations mediated the effect of bullying on cognition.Bullied children (38.7% girls, 47.7% racial minorities, 9.88 ± 0.62 years at baseline) had poorer cognitive performance (P < 0.05), larger right hippocampus (P = 0.036), left entorhinal cortex, left superior parietal cortex, and right fusiform gyrus volumes (all P < 0.05), as well as larger surface areas in multiple other frontal, parietal, and occipital cortices. Thinner cortices were also found in the left hemisphere, particularly in the left temporal lobe, and right frontal region (all P < 0.05). Importantly, larger surface area in the fusiform cortices partially suppressed (12–16%), and thinner precentral cortices partially mitigated, (7%) the effect of bullying on cognition (P < 0.05). These findings highlight the negative impact of prolonged bullying victimization on brain morphometry and cognition.     

Global and physical self-esteem and body dissatisfaction as mediators of the relationship between weight status and being a victim of bullying

Research has found evidence of a link between being overweight or obese and bullying/peer victimisation, and also between obesity and adjustment problems such as low self-esteem and body dissatisfaction. Studies have also found that adjustment problems can put children at an increased risk of being bullied over time. However, to date the factors that place overweight or obese children at risk of being bullied have been poorly elucidated. Self-report data were collected from a sample of 11–14 year olds (N = 376) about their weight status, about their experiences of three different types of bullying (Verbal, Physical and Social), their global self-worth, self-esteem for physical appearance, and body dissatisfaction. Overweight or obese children reported experiencing significantly more verbal and physical (but not social) bullying than their non-overweight peers. Global self-worth, self-esteem for physical appearance and body dissatisfaction each fully mediated the paths between weight status and being a victim of bullying.     

Étude des altérations des habilités sociales chez des enfants ayant un Trouble Déficit de l’Attention/Hyperactivité : comparatif avec des sujets contrôles et des sujets présentant un Trouble du Spectre de l’Autisme

ObjectivesDifferent studies centered on social relationship issues among ADHD children struggled to provide a unicist explanation between primary social cognition process alteration on the one hand and a mere symptomatic outcome of the disorder triad on the other. Some authors support the idea of a potential “social phenotype” shared at a different intensity by Attention Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD). The point of the study is to characterize this possible social disability in a French ADHD population and compare it to control subjects and subjects with Autism Spectrum Disorder (ASD).MethodsThree groups, composed of 319 subjects aged 6 to 12 years, were recruited in Bordeaux: 88 untreated ADHD subjects, 24 ASD subjects and 207 control subjects. The main measure was the social skill disruption through the rating of the Social Responsiveness Scale (SRS). The ADHD-RS-IV, WFIRS-P and CBCL scales were also used.ResultsAsignificant alteration in social abilities in ADHD children in comparison with controls was noted, with an average raw total SRS score intermediary between the control group and the ASD group (respectively 65.31 ± 20.99, 37.15 ± 16.37 and 95 75 ± 30.83, P < 0.05). When the 5 sub-scores of the SRS were taken into account, if the ASD subjects showed the highest average scores, the alteration pattern appeared qualitatively similar between the ADHD and TSA groups, with also an intermediate dispersion for the ADHD group between the control group and the group with ASD. Finally, more severe impairment of social skills in children with ADHD was associated with increased severity of the disorder (on ADHD-RS-IV scale cotation), higher daily functional impact (WFIRS-P scale), and more frequent behavioral issues (according to CBCL).ConclusionsOur results suggest the presence of social disturbances in ADHD and characterize a symptomatic profile qualitatively similar to that of ASD, but of less intensity. Overall results promote a need for a systematic dimensional assessment of social disability in ADHD.     

Hyperfocusing as a dimension of adult attention deficit hyperactivity disorder

Patients with Attention Deficit Hyperactivity Disorder (ADHD) suffer not only from inability to focus but also from inability to shift attention for events that trigger their interests. This phenomenon is called “hyperfocusing”. Previous literature about hyperfocusing is scarce and relies mainly on case reports. The study aimed to investigate and compare the severity of hyperfocusing in adult ADHD with and without psycho-stimulant use. ADHD (DSM-IV-TR) patients either psycho-stimulant naive (n = 53) or on psycho-stimulants (n = 79) from two ADHD clinics were recruited. The control group (n = 65) consisted of healthy university students. A socio-demographic form, the Beck Depression Inventory, the Wender-Utah Rating Scale, the Adult ADHD Self- Report Scale and the Hyperfocusing Scale were applied to the participants. There was no difference between total Hyperfocusing Scale and Adult ADHD Self- Report Scale scores of two patient groups, but both have higher scores than controls (p < 0.001). Hyperfocusing is higher in adult ADHD and there was no difference between stimulant-naive patients or patients on stimulants. Hyperfocusing can be defined as a separate dimension of adult ADHD.     

Homotypic and Heterotypic Continuity in Psychiatric Symptoms From Childhood to Adolescence in Autistic Youth

ObjectiveDespite the high prevalence of mental health difficulties in autistic youth, little is known about the patterns of developmental continuity and change in psychiatric symptoms between childhood and adolescence. Using a stratified community-derived sample of autistic youth (n = 101; 57 males, 44 females), within (homotypic) and between (heterotypic) domain associations between psychiatric symptoms in childhood to adolescence were tested as well as whether any continuities were moderated by sex, IQ, autism symptom severity, social economic status, or parental mental health.MethodAutistic youth were assessed for emotional, behavioral, and attention-deficit/hyperactivity disorder (ADHD) symptoms in childhood (age 4-9 years) and adolescence (age 13-17 years) using parental diagnostic interview. Unadjusted and adjusted (accounting for the co-occurrence of psychiatric symptoms in childhood) weighted models tested homotypic and heterotypic associations between symptoms in childhood and adolescence. Moderation of significant pathways was tested using multigroup analysis.ResultsAdolescent psychiatric symptoms all were predicted by symptoms of their childhood counterparts (emotional symptoms incidence rate ratio [IRR] = 1.06, 95% CI = 1.02-1.10, p < .01; behavioral symptoms IRR = 1.38, 95% CI = 1.21-1.59, p < .01; ADHD symptoms IRR = 1.11, 95% CI = 1.05-1.19, p < .01); the only heterotypic pathway that remained significant in adjusted analyses was from childhood emotional symptoms to adolescent ADHD symptoms (IRR = 1.04, 95% CI = 1.01-1.07, p = .02). Sex moderated the homotypic ADHD symptoms pathway; associations were significant in female participants only. Child IQ moderated the homotypic behavioral symptoms pathway; the association was stronger in youth with IQ <70.ConclusionResults from this community-based sample suggest that psychiatric symptoms in autistic youth exhibit substantial developmental continuity and thus highlight the importance of early screening and intervention. Sex and IQ may be important factors to consider when predicting likelihood of stability of ADHD and behavioral symptoms.     

Altered attention networks in benign childhood epilepsy with centrotemporal spikes (BECTS): A resting-state fMRI study

It is noteworthy that some children with benign childhood epilepsy with centrotemporal spikes (BECTS) show attention problems despite their favorable seizure outcome. Resting-state functional magnetic resonance imaging (fMRI) is a method widely used to detect brain network alterations in neuropsychiatric diseases. We used resting-state functional magnetic resonance imaging (fMRI) to investigate specific brain networks related to attention deficit in children with BECTS. Resting-state fMRI was performed in patients with BECTS with ADHD (n = 15) and those with BECTS without ADHD (n = 15) and in healthy controls (n = 15). Unbiased seed-based whole-brain functional connectivity analysis was used to study the connectivity pattern of three resting-state networks, including the ventral attention network (VAN) and the dorsal attention network (DAN) and the default mode network (DMN). Patients with BECTS with ADHD displayed decreased functional connectivity in the DAN compared with other two groups, while patients with BECTS without ADHD showed increased functional connectivity in the DAN. Moreover, we found increased functional connectivity in the VAN and in the DMN in patients with BECTS with or without ADHD when comparing with controls. These results showed that the newly-diagnosed children with BECTS displayed brain activity alterations in the ventral and dorsal attention networks. The difference in the extent of impairment in the dorsal attention network of patients with BECTS with ADHD and patients with BECTS without ADHD may lead to improved understanding of the underlying neuropathophysiology and treatment of BECTS with ADHD and BECTS without ADHD.     

Time processing in children and adults with ADHD

A time-processing deficit has been proposed as a neuropsychological candidate endophenotype for Attention Deficit Hyperactivity Disorder (ADHD), but its developmental trajectory still needs to be explored. In the present study, children (N = 33) and adults (N = 22) with ADHD were compared to normal controls on two time-processing tasks. For time reproduction, ADHD-related impairment was found in the full group, but not when adults were analyzed separately. For the discrimination of brief intervals, children and adults with ADHD showed different patterns of deficit. We conclude that in ADHD some time-processing deficits are still present in adults, but may take on age-related different forms.     

Social cognition in Intermittent Explosive Disorder and aggression

Social-emotional information processing (SEIP) was assessed in individuals with current DSM-5 Intermittent Explosive Disorder (IED: n = 100) and in healthy (n = 100) and psychiatric (n = 100) controls using a recently developed and validated self-rated questionnaire. SEIP vignettes depicted both direct aggressive and relationally aggressive scenarios of a socially ambiguous nature and were followed by questions assessing subjects' reactions and judgments about the vignettes. IED subjects differed from both healthy and psychiatric controls in all SEIP components. While hostile attribution was highly related to history of aggression, it was also directly correlated with negative emotional response. Further analysis revealed that this component, as well as response valuation and response efficiency, rather than hostile attribution, best explained history of aggressive behavior. A reformulated SEIP model, including self-reported history of childhood trauma, found that negative emotional response and response efficiency were the critical correlates for history of aggressive behavior. Psychosocial interventions of aggressive behavior in IED subjects may do well to include elements that work to reduce the emotional response to social threat and that work to restructure social cognition so that the tendency towards overt, or relationally, aggressive responding is reduced.     

Linking eating and weight control attitudes to relationship experiences: A large-scale survey of adolescent females

ObjectiveTo examine the extent to which family conflict, peer bullying and psychological distress account for eating and weight loss attitudes in adolescent females. This study examined the degree to which psychological distress mediated the association between family conflict and eating and weight loss attitudes, and the association of bullying and eating and weight loss attitudes.MethodFemales aged between 11 and 17 years (N = 5125) were recruited from schools in the State of Victoria (Australia). Key measures included psychological distress, family conflict, and bullying victimisation.ResultsA structural model showed good fit, and all predictors were significant. Psychological distress mediated the association between eating and weight loss attitudes, and family problems and bullying.ConclusionFamily conflict and peer bullying were associated with eating and weight loss attitudes and this association may occur via psychological distress. Early intervention programs may benefit from a focus on family and peer relationships.     

Psychometric properties of the French Version of the Social Responsiveness Scale in autism spectrum disorder with or without attention deficit hyperactivity disorder

ObjectivesThe Social Responsiveness Scale (SRS) is an instrument that is commonly used to screen for Autism Spectrum Disorder (ASD). Attention Deficit Hyperactive Disorder (ADHD) frequently occurs with ASD and both disorders share some phenotypic similarities. In the present study, we aimed to determine the psychometric properties of the French version of the Social Responsiveness Scale (SRS) and its 5 subscales (social awareness, social cognition, social communication, social motivation, and autistic mannerisms) to discriminate between children with ADHD and those with ASD (differential diagnosis) and children with ADHD from those with a dual diagnosis of ADHD and ASD (comorbid diagnosis).MethodSRS total scores and the 5 subscores of the SRS were compared between 4 groups of children: ADHD (n = 32), ASD + ADHD (n = 30), ASD (n = 31) and typical neurodevelopment (TD; n = 30) children. The discriminant validity was estimated using the Area Under the ROC Curves (AUC).ResultsSRS Social cognition (AUC = 0.73) and Autistic mannerisms (AUC = 0.70) subscores were the most discriminating for differential diagnosis of ASD and ADHD. SRS total scores (AUC = 0.70), and Social communication (AUC = 0.66) and Autistic mannerisms (AUC = 0.75) subscores were the most discriminating for comorbid diagnosis of ASD among ADHD children.ConclusionThe SRS autistic mannerisms subscore was found to be clinically relevant for both differential diagnosis of ASD and ADHD and comorbid diagnoses of ASD among ADHD children but with a modest discriminant power.     

Sex and informant effects on diagnostic comorbidity in an adolescent community sample.

OBJECTIVE: To investigate sex and informant effects on comorbidity rates for anxiety disorders, depressive disorders, attention-deficit hyperactivity disorder (ADHD), and conduct-oppositional disorder (CD-ODD) in an adolescent community sample. METHOD: The Diagnostic Interview Schedule for Children-2.25 (DISC-2.25) was administered to 1201 adolescents and their mothers. RESULTS: The highest comorbidity risk found was between ADHD and CD-ODD, with odds ratios (ORs) of 17.6 for adolescent reports and 12.0 for mother reports. The second-highest comorbidity risk, with ORs of 13.2 for adolescent reports and 11.0 for mother reports, was between anxiety and depressive disorders. There was not much overlap between internalizing and externalizing disorders. Adolescent girls had higher rates of coexisting anxiety and depressive disorders, whereas adolescent boys had higher rates of coexisting ADHD and CD-ODD. There was partial support for the hypothesis that adolescent-reported comorbidity rates would exceed mother-reported rates. CONCLUSIONS: There is a greater cooccurrence of within-category, compared with between-category, disorders. Adolescent girls are more likely to have coexisting internalizing disorders, while adolescent boys are more likely to have coexisting externalizing disorders. Mothers tend to report more externalizing disorders (that is, ADHD), while adolescents generally report more internalizing disorders.