Assessing ADHD and comorbid disorders in children: the Child Behavior Checklist and the Devereux Scales of Mental Disorders

Moderating Effects of Age and Gender on the Relationship Between Pediatric Obsessive-Compulsive Symptoms and Parental Accommodation

Parental accommodation is a well-established anxiogenic parenting practice that is ubiquitous among parents of youth with obsessive-compulsive symptoms (OCS). Accommodation is associated with heightened symptom severity (i.e., high levels of accommodation reinforce and maintain OCS). The present study sought to evaluate whether child age and gender moderated the relationship between parental accommodation and symptom severity. Participants included parents of children with a broad range of psychiatric disorders, as well as some youth with no psychiatric disorder (N = 61, children ages 7-17). Parents completed questionnaires related to their accommodation practices and their child's obsessive-compulsive symptoms. Age significantly moderated the relationship between accommodation and symptom severity, such that the relationship was stronger among older children. Gender significantly moderated the relationship between accommodation and symptom severity, such that the relationship was stronger among boys. Additional research is needed to further delineate the impact of age and gender on parental accommodation and OCS.

Attention-deficit hyperactivity disorder symptoms and brain morphology: Addressing potential selection bias with inverse probability weighting

The goal of this study was to examine what happens to established associations between attention deficit hyperactivity disorder (ADHD) symptoms and cortical surface and thickness regions once we apply inverse probability of censoring weighting (IPCW) to address potential selection bias. Moreover, we illustrate how different factors that predict participation contribute to potential selection bias. Participants were 9- to 11-year-old children from the Generation R study (N = 2707). Cortical area and thickness were measured with magnetic resonance imaging (MRI) and ADHD symptoms with the Child Behavior Checklist. We examined how associations between ADHD symptoms and brain morphology change when we weight our sample back to either follow-up (ages 9-11), baseline (cohort at birth), or eligible (population of Rotterdam at time of recruitment). Weights were derived using IPCW or raking and missing predictors of participation used to estimate weights were imputed. Weighting analyses to baseline and eligible increased beta coefficients for the middle temporal gyrus surface area, as well as fusiform gyrus cortical thickness. Alternatively, the beta coefficient for the rostral anterior cingulate decreased. Removing one group of variables used for estimating weights resulted in the weighted regression coefficient moving closer to the unweighted regression coefficient. In addition, we found considerably different beta coefficients for most surface area regions and all thickness measures when we did not impute missing covariate data. Our findings highlight the importance of using inverse probability weighting (IPW) in the neuroimaging field, especially in the context of mental health-related research. We found that including all variables related to exposure-outcome in the IPW model and combining IPW with multiple imputations can help reduce bias. We encourage future psychiatric neuroimaging studies to define their target population, collect information on eligible but not included participants and use inverse probability of censoring weighting (IPCW) to reduce selection bias.

Pathways to substance use: Examining conduct problems and parenting behaviors from preschool to adolescence

While many studies have identified risk and protective factors of substance use (SU), few have assessed the reciprocal associations of child conduct problems (CP) and parenting practices and behaviors in the prediction of SU across development. A greater understanding of how these factors relate over time is needed to improve the timing of targeted prevention efforts. This study examined how child CP, parenting behaviors, and parents' own antisocial behavior relate from preschool to adolescence and eventuate in SU. Participants included 706 youth (70.6% male; 89.7% white) enrolled in the Michigan Longitudinal Study. Data from waves 1 (ages 3-5), 2 (ages 6-8), 3 (ages 9-11), 4 (ages 12-14), and 5 (ages 15-17) were included. A random intercept cross-lagged panel model (RI-CLPM) examined reciprocal associations between parenting practices, parents' antisocial behavior, and child CP over time (waves 1-4) and how these factors contribute to adolescent alcohol, cigarette, and marijuana use (wave 5). At the within-person level, negative parenting and parents' own antisocial behavior had a strong influence in late childhood/early adolescence. Only child CP emerged as a significant predictor of SU. Results highlight the importance of early intervention and the potential influence of parenting and child factors throughout development in the prevention of SU.

Developmental Trajectories of Internalizing and Externalizing Symptoms in Youth and Associated Gender Differences: A Directed Network Perspective

Psychopathology in youth is highly prevalent and associated with psychopathology in adulthood. However, the developmental trajectories of psychopathology symptoms, including potential gender differences, are markedly underspecified. The present study employed a directed network approach to investigate longitudinal relationships and gender differences among eight transdiagnostic symptom domains across three years, in a homogenous age sample of youth participants (n = 6,414; mean baseline age = 10.0 years; 78.6% White; Adolescent Brain Cognitive Development study). Anxious/depressed problems and aggressive behaviors were central symptoms and most predictive of increases in other symptom clusters at later timepoints. Rule-breaking behaviors, aggressive behaviors, and withdrawn/depressed problems emerged as bridge symptoms between externalizing and internalizing problems. Results supported cascade models in which externalizing problems predicted future internalizing problems, but internalizing problems also significantly predicted future externalizing problems, which is contrary to cascade models. Network structure, symptom centrality, and patterns of bridge symptoms differed between female and male participants, suggesting gender differences in the developmental trajectories of youth psychopathology. Results provide new insights into symptom trajectories and associated gender differences that may provide promising pathways for understanding disorder (dis)continuity and co-occurrence. The central and bridge symptoms identified here may have important implications for screening and early intervention for youth psychopathology.

Primary School Children’s Self-Reports of Attention Deficit Hyperactivity Disorder-Related Symptoms and Their Associations With Subjective and Objective Measures of Attention Deficit Hyperactivity Disorder

Background

The diagnosis of Attention deficit hyperactivity disorder (ADHD) is primarily dependent on parents’ and teachers’ reports, while children’s own perspectives on their difficulties and strengths are often overlooked.

Goal

To further increase our insight into children’s ability to reliably report about their ADHD-related symptoms, the current study examined the associations between children’s self-reports, parents’ and teachers’ reports, and standardized continuous performance test (CPT) data. We also examined whether the addition of children’s perceptions of ADHD-symptoms to parents’ and teachers’ reports would be reflected by objective and standardized data.

Methods

The study included 190 children with ADHD, aged 7–10 years, who were referred to a pediatric neurologic clinic. A retrospective analysis was conducted using records of a clinical database. Obtained data included children’s self-reports of their attention level and ADHD-related symptoms, parent, and teacher forms of the Conners ADHD rating scales, Child Behavior Checklist (CBCL), Teacher’s Report Form (TRF), and CPT scores.

Results

Children’s self-evaluations of their functioning were globally associated with their teachers’ and parents’ evaluations, but not uniquely. Children’s self-reports of ADHD symptoms were not uniquely linked to a specific CPT impairment index, but to a general likelihood of having an impaired CPT. The CPT performance successfully distinguished between the group of children who defined themselves as inattentive and those who did not.

Conclusion

Primary school children with ADHD are able to identify their limitations and needs difficulties and that their perspectives should inform clinical practice and research. The clinical and ethical imperative of taking children’s perspectives into account during ADHD diagnosis and treatment is highlighted.

Adverse Childhood Experiences, Neighborhood Support, and Internalizing and Externalizing Mental Disorders among 6-17 years old US Children: Evidence from a Population-Based Study

We pooled data from four years (2016-2019) of the National Survey of Children's Health (NSCH) and included a nationally representative sample of 6 to 17 years old US children (N = 94,369; Mean age = 11.53 years, Standard Deviation [SD] = 3.53). Among 6-17-year-old US children, about 48% had a lifelong exposure to at least one of nine Adverse Childhood Experiences (ACEs), and 18.7% had a current diagnosis of at least one of four mental disorders. We examined the association between ACEs, neighborhood support, and mental disorders using several logistic regression models. More types of lifelong ACEs and lower neighborhood support were associated with a higher diagnosis of internalizing (anxiety/depression) and externalizing (ADHD/behavior problems) mental disorders (odds ratio [OR] > 1, and p < .001 for all relationships). After controlling for neighborhood support in the models, the odds ratios for ACEs attenuated but remained significant in all models regardless of mental disorder type or age group. However, the odds ratios for neighborhood support were larger for the association with ADHD/behavior problems than anxiety/depression. Moreover, odds ratios for neighborhood support levels were higher for older children (12-17 years old) compared to younger (6-11 years old) children. Higher neighborhood support appears to mitigate the adverse effects of ACEs on mental disorders, especially externalizing mental disorders (anxiety/depression) among adolescents (12-17 years old).

Sleep Instability Correlates with Attentional Impairment in Boys with Attention Deficit Hyperactivity Disorder

Theoretical models of sleep and attention deficit hyperactivity disorder (ADHD) suggest that symptoms of ADHD are associated with daytime sleepiness, but it has received little support. The present study aimed at testing an alternative model involving the association of attentional instability with sleep instability, i.e., sleep stage transitions and arousals. Twelve ADHD and 15 healthy control (HC) boys aged between 8 and 12 years old underwent polysomnography recording and attentional testing. The microarousal index, the number of awakenings, and the number of stage shifts between stages 1, 2, 3, 4 and REM sleep throughout the night were computed as sleep stability parameters. Attentional functioning was assessed using the Continuous Performance Test-II. We found significantly higher sleep instability in ADHD compared to HC. Sleep arousals and stage transitions (micro arousal index, stage 4/3 and 2/4 transitions) in ADHD significantly correlated with lower attentional scores. No association whatsoever was found between sleep instability and attentional functioning in HC. The results show that sleep instability is associated with lower attentional performance in boys with ADHD, but not in HC. This could be compatible with a model according to which attention and sleep stability share a common neural substrate in ADHD.

Developmental Trajectories of Pediatric Obsessive-Compulsive Symptoms

Children who experience obsessive-compulsive symptoms (OCS) may be at risk for developing Obsessive-Compulsive Disorder (OCD). The current study aimed to investigate developmental trajectories of OCS, as well as possible predictors, within a community-based sample of children. Children (N = 1147) from the longitudinal NICHD Study of Early Child Care and Youth Development (SECCYD) were assessed for OCS, via the Child Behavioral Checklist - Obsessive-Compulsive Scale (OCS-8), eight times between Pre-Kindergarten (54 months; Pre-K) and High School (15 years of age; HS.) Participants were recruited within the United States and included only maternal caregivers. Preliminary analyses indicated that approximately 3% of the sample was above the diagnostic cutoff score on the OCS-8 at the High School time-point. Latent growth models tested symptom trajectories. Findings demonstrated three groups of OCS trajectories. Most children fell within a low symptomatology group (the No Peak group) with low OCS across all time points. Two additional OCS trajectories were also demonstrated: Pre-K Peak (high to low OCS across time) and HS Peak (low to high OCS across time). Both higher attention problems and greater depression/anxiety symptoms at the Pre-K time point predicted children's membership in the Pre-K Peak or HS Peak groups compared to the No Peak group. Membership within the HS Peak group predicted a high likelihood of children's OCS being above previously established cutoff scores for an OCD diagnosis at age 15 years. Membership within either the Pre-K Peak or No Peak groups predicted a low likelihood. This study provides new evidence for the existence of different developmental trajectories for youth with OCS. From a clinical perspective, these results may have important implications when considering the identification and early intervention of childhood OCS and OCD within the community.

The child behavior checklist can aid in characterizing suspected comorbid psychopathology in clinically referred youth with ADHD

OBJECTIVE

To examine the utility of the Child Behavior Checklist (CBCL) to aid in the identification of comorbid psychopathological conditions affecting referred youth with suspected ADHD prior to the evaluation. The CBCL is an easy-to-use assessment tool that may provide invaluable information regarding the severity and characteristics of the presenting complaints.

METHODS

The sample included 332 youths consecutively referred to an ADHD program for the assessment of suspected ADHD. Parents completed the CBCL, parent-rated ADHD Self-Report Scale (ASRS), Social Responsiveness Scale (SRS), and Behavior Rating Inventory of Executive Function (BRIEF). Because of the established association between the CBCL Attention Problems scale and a structured diagnostic interview of ADHD, all youths analyzed had abnormal Attention Problems T-scores (≥60).

RESULTS

Seventy-six percent of youths with elevated Attention Problems T-scores had ≥3 additional abnormal CBCL scales, suggesting they were likely affected with multiple comorbid psychopathological conditions. Moreover, 44% had ≥1 CBCL clinical scale with a T-score more severe than their Attention Problems T-score, suggesting the putative comorbid condition was more severe than the ADHD symptoms. Additional CBCL scale elevations were associated with more severe functional impairments as assessed by the ASRS, SRS, BRIEF, and CBCL competence scales.

CONCLUSION

The CBCL obtained before the clinical assessment identified high rates of comorbid psychopathology in youths referred for the assessment of ADHD. It provided detailed information about the types and severity of suspected psychopathological conditions impacting a particular youth, which is critical to guide the assessing clinician on likely differing needs of the affected child.

Bullying Among International Adoptees: Testing Risks and Protective Factors

This study examined the risks and protective factors for experiencing bullying and especially racist bullying among internationally adopted children in Finland. Factors examined were related to children's background, adoptive family, children's social problems and social skills, and their associations with bullying experiences. About 56.9% of children reported bullying victimization and 24.2% racist bullying victimization. Boys were at bigger risk of becoming bullied (B = 0.14, p < .05), as were children with disability (B = 0.11; p < .05). The continent of birth (European; B = 0.51; p < .001) and adoptive family's lower socioeconomic status (SES; B = 0.16; p < .05) were associated with increased victimization. Child's social problems increased the likelihood of victimization for both general (B = 0.59, p < .001) and racist bullying (B = 0.10, p < .001). Child's social skills appeared as a protective factor against general bullying (B = 3.87; p > .001). This study shows that interventions for tackling children's social problems and improving their social skills may reduce children's risk for bullying involvement.

ROC Analyses of Relevant Conners 3-Short Forms, CBCL, and TRF Scales for Screening ADHD and ODD

Receiver operating characteristic curve analysis was used to examine and compare the diagnostic accuracy of the Conners 3-Parent Short Form (C 3-P(S)), and the Conners 3-Teacher Short Form (C 3-T(S)) inattention and hyperactivity/impulsivity scales, and the Child Behavior Checklist (CBCL) and Teacher's Report Form (TRF) attention problems scales, to distinguish those with and without attention deficit/hyperactivity disorder (ADHD). It also examined and compared the diagnostic accuracy of the C 3-P(S) and C 3-T(S) Aggression (AG) scales, and the CBCL and TRF Aggressive Behavior (AB) scales, to distinguish those with and without oppositional defiant disorder (ODD). The study used archival data (N = 150-261) involving a large group of clinic-referred children aged between 6 and 11 years who had been interviewed for clinical diagnosis of ADHD and ODD using the Anxiety Disorders Interview Schedule for Children (ADISC-IV) as the reference standard, and then administered one or more of the screening measures. The findings provided empirical support for the use of the C 3-P(S) and CBCL for identifying ADHD and ODD, with the CBCL aggressive behavior scale having better ability to detect ODD. The implications of the findings for using the screening scales for diagnoses of ADHD and ODD are discussed.

Screening for Attention-Deficit/Hyperactivity Disorder and Comorbidities in a Diverse, Urban Primary Care Setting

We tested the accuracy of 2 parent-report tools, the Pediatric Symptom Checklist (PSC-35) and Child Behavior Checklist (CBCL), to identify attention-deficit/hyperactivity disorder (ADHD) and distinguish complex (highly comorbid) cases in an urban, largely Latino pediatric practice. Spanish- and English-speaking parents of children aged 6 to 10 years completed a PSC-35 and CBCL at well visits. Those with CBCL Attention Problems Subscale (CBCL-APS) T scores ≥60 plus controls completed the diagnostic MINI-KID (Miniature International Neuropsychiatric Interview) for Children. Receiver operating characteristic (ROC) curves quantified accuracy of both scales to distinguish ADHD from non-ADHD, and complex from simple ADHD. Two hundred and nine children were screened, and 41 completed diagnostic interviews. Both the CBCL-APS and PSC Attention Scale (PSC-AS) accurately identified ADHD; the CBCL-APS performed best (AUROC_{CBCL_APS} = 0.837; AUROC_{PSC_AS} = 0.728). The PSC Total and Internalizing Scores and the number of CBCL subscale elevations accurately distinguished complex from simple ADHD; the PSC Internalizing Score performed best (AUROC_{PSC_TOTAL} = 0.700; AUROC_{PSC_INT} = 0.817; AUROC_{CBCL_SUBS} = 0.762).

Comorbid symptoms of inattention, autism, and executive cognition in youth with putative genetic risk

BACKGROUND

Symptoms of autism spectrum disorder (ASD) and inattention (IA) are highly comorbid and associated with deficits in executive cognition. Cognitive deficits have been posited as candidate endophenotypes of psychiatric traits, but few studies have conceptualized cognitive deficits as psychiatric comorbidities. The latter model is consistent with a latent factor reflecting broader liability to neuropsychological dysfunction, and explains heterogeneity in the cognitive profile of individuals with ASD and IA.

METHODS

We tested competing models of covariance among symptoms of ASD, IA, and cognition in a sample of 73 youth with a known genetic mutation.

RESULTS

A common executive factor fit best as a cognitive comorbidity, rather than endophenotype, of the shared variance between measures of IA and ASD symptoms. Known genetic risk explained a third of the shared variance among psychiatric and cognitive measures.

CONCLUSIONS

Comorbid symptoms of ASD, IA, and cognitive deficits are likely influenced by common neurogenetic factors. Known genetic risk in ASD may inform future investigation of putative genetic causes of IA.

[The diagnostic relevance of CBCL and YSR in diagnosing PTSD in adolescence]

BACKGROUND

The present study sought to examine the symptomatology of children and adolescents with a history of trauma experience of using the German versions of Child Behavior Checklist (CBCL) and Youth Self Report (YSR). We pursue the question to what extent symptoms differ among adolescents with and without posttraumatic stress disorder (PTSD). A further objective is comparing self-assessment of the children and adolescents with the rating of their parents or caregivers.

METHODS

Overall N = 41 patients, aged 11-18 years, and one caregiver of each patient were surveyed. All patients were referred to the forensic ambulance of the University Clinic of Child and Adolescent Psychiatry in consequence of acute burden or violent trauma.

RESULTS

Concerning the two global Scales ("Internalizing" and "Externalizing" symptoms), adolescents with PTSD reported significantly more problems than adolescents without PTSD diagnosis. Further, results on Externalizing Scale showed a systematic higher problem estimation of children and adolescents when compared to their parents.

CONCLUSIONS

The present findings reveal a divergence between child and parent ratings on clinically relevant behavioral problems. Symptoms experienced by the children and youth are often not being recognized by parents. Therefore, it is essential to include the perceptions of the parents at the beginning of diagnostic assessment and counteract possible parental misunderstanding.

Evidence-Based Assessment of ADHD in Youth Using a Receiver Operating Characteristic Approach

Guidelines exist for the assessment of attention deficit/hyperactivity disorder (ADHD), but they are often unclear as to how a clinician should consider multiple informants, methods, and co-occurring symptoms to reach an overall diagnostic probability for an individual patient. The current study used receiver operating characteristic analyses and evidence-based medicine methods to evaluate the Achenbach System of Empirically Based Assessment measures and the Conners' Continuous Performance Test for ADHD diagnosis in youth. Children (n = 379) and their parent(s) presented at an outpatient clinic for a psychoeducational assessment. Analyses examined the diagnostic efficiency and utility of study measures for predicting a best-estimate ADHD diagnosis. The Child Behavior Checklist Attention Problems construct, Teacher Report Form Attention Problems construct, and Hit Reaction Time Standard Error showed adequate diagnostic efficiency and unique contributions to the prediction of ADHD, Combined Type diagnosis. None of these measures showed good diagnostic efficiency or utility for the prediction of ADHD, Predominantly Inattentive Type. Child anxiety did not moderate the relations between predictors and ADHD diagnosis. Both the Child Behavior Checklist and Teacher Report Form Attention Problems constructs can discriminate youth with ADHD, Combined Type from other clinic-referred youth. Although Hit Reaction Time Standard Error also showed diagnostic utility, the decision to include a computerized measure should consider time and expense and be utilized in cases where diagnostic probability is unclear. Finally, anxiety may be associated with elevated attention problems, but it does not appear that anxiety affects diagnostic cutoffs for ADHD.

Review of Clinical Validation of ADHD Behavior Rating Scales

The purpose of this review is to assess the range of overall accuracies for Attention Deficit/Hyperactivity Disorder (ADHD) behavior rating scales evaluated in clinical validation studies. Studies were characterized according to the evidence standards of the American Academy of Neurology (AAN). Studies were excluded due to major design problems such as overfitting by discriminant analysis. The 13 included evaluations of rating scales revealed overall accuracy in the range of 59%–79% with a pooled mean of 69% (±7%, standard deviation) and a pooled sample size of 2,228 subjects from nine studies. While some of the excluded studies demonstrated higher overall accuracies (>79%), these studies were observed to have factors in experimental design and statistics that are known to unduly inflate accuracy. We recommend further research following the full AAN standards, namely well-designed, blinded, prospective studies of rating scales applied to clinically representative samples evaluated with a clinical standard.

The Concurrent Validity of the Devereux Scales of Mental Disorders

The present study was designed as an initial investigation of the concurrent validity of the Devereux Scales of Mental Disorders (DSMD; Naglieri, LeBuffe, & Pfeiffer, 1994) in relation to the Behavior Assessment System for Children (BASC) and the Child Behavior Checklist (CBCL) in two clinically referred samples of children and adolescents. The DSMD is a recently published multidimensional behavior rating scale comprised of empirically and conceptually derived scales designed to aid the diagnostic decision-making process for youth with severe psychiatric and educational classifications. To date, no published study has examined the concurrent validity of the DSMD. The first of the present studies compared the DSMD and BASC with 64 children and adolescents in an inpatient hospital setting; the second study compared the DSMD and CBCL with 74 children and adolescents classified as having serious emotional disturbance (SED) in residential care. Concurrent validity was assessed through correlations and squared semipartial correlation coefficients between the DSMD scale scores and the BASC and CBCL scale scores. Paired t tests (p < .001) were also computed across scales of similar constructs. In comparison to the BASC and CBCL, the DSMD demonstrated strong concurrent validity between conceptually similar scales, providing some evidence for the concurrent validity of the DSMD. Specifically, relative to the other measures, the DSMD appears to have some unique scales designed to detect more acute or serious pathology, whereas the BASC and CBCL may be better equipped to assess specific types of externalizing symptoms.

The co-occurrence of autism and attention deficit hyperactivity disorder in children - what do we know?

Symptoms of attention deficit hyperactivity disorder (ADHD) and autistic spectrum disorder (ASD) often co-occur. The DSM-IV had specified that an ASD diagnosis is an exclusion criterion for ADHD, thereby limiting research of this common clinical co-occurrence. As neurodevelopmental disorders, both ASD and ADHD share some phenotypic similarities, but are characterized by distinct diagnostic criteria. The present review will examine the frequency and implications of this clinical co-occurrence in children, with an emphasis on the available data regarding pre-school age. The review will highlight possible etiologies explaining it, and suggest future research directions necessary to enhance our understanding of both etiology and therapeutic interventions, in light of the new DSM-V criteria, allowing for a dual diagnosis.

Does psychopathology in childhood predict internet addiction in male adolescents?

This study investigated childhood psychopathology and Internet addiction in adolescents. Initial assessment data were obtained from 1998 to 1999, and a follow-up assessment was performed in 2006, when the original subjects entered middle school. Personal information for the 524 male subjects was obtained from the original data. The subjects were evaluated with the Korean version of the child behavior checklist, which was administered to the children's parents. Demographic and psychosocial factors were also evaluated. Children were reassessed with the self-reported Korea Internet Addiction Scale. Our results indicated that 3.6 % of the subjects had Internet addiction, and revealed a significant relationship between withdrawal and anxiety/depression and future Internet addiction. The results suggest that withdrawal and anxiety/depression during childhood should be considered in the etiology of problematic Internet use in boys. Accordingly, clinicians should consider anxiety/depression and withdrawal during childhood to prevent Internet addiction.

Concurrent Validity of the Child Behavior Checklist DSM-Oriented Scales: Correspondence with DSM Diagnoses and Comparison to Syndrome Scales

This study used receiver operating characteristic (ROC) methodology and discriminative analyses to examine the correspondence of the Child Behavior Checklist (CBCL) rationally-derived DSM-oriented scales and empirically-derived syndrome scales with clinical diagnoses in a clinic-referred sample of children and adolescents (N = 476). Although results demonstrated that the CBCL Anxiety, Affective, Attention Deficit/Hyperactivity, Oppositional and Conduct Problems DSM-oriented scales corresponded significantly with related clinical diagnoses derived from parent-based structured interviews, these DSM-oriented scales did not evidence significantly greater correspondence with clinical diagnoses than the syndrome scales in all cases but one. The DSM-oriented Anxiety Problems scale was the only scale that evidenced significantly greater correspondence with diagnoses above its syndrome scale counterpart -the Anxious/Depressed scale. The recently developed and rationally-derived DSM-oriented scales thus generally do not add incremental clinical utility above that already afforded by the syndrome scales with respect to corresponding with diagnoses. Implications of these findings are discussed.

The prevalence of specific phobia and associated co-morbid features in children and adolescents

OBJECTIVE

The aims of this study were to investigate the prevalence, associated co-morbid psychiatric disorders and behavioral/emotional problems associated with the subtypes of specific phobia in children and adolescents.

METHODS

A total of 2673 randomly selected children and adolescents from Seoul, Korea were assessed using the parent version of the Diagnostic Interview Schedule for Children (DISC-IV) and Children's Behavior Checklist (CBCL). We analyzed differences in psychiatric co-morbidities and CBCL profiles among the subtypes of specific phobia.

RESULTS

The 1-year prevalence of specific phobia was 7.9% (95% CI 7.63-8.17). Animal phobia was associated with anxiety disorder (OR 8.68, 95% CI 1.91-39.51) and oppositional defiant disorder (OR 2.55, 95% CI 1.27-5.12). Nature-environment phobia was associated with anxiety disorder (OR 25.70, 95% CI 6.16-107.10). Blood-injection-injury phobia showed associations with attention-deficit/hyperactivity disorder (ADHD: OR 6.74, 95% CI 2.81-16.15). Subjects with nature-environment phobia scored higher than did controls on the anxious/depressed, social problems, attention problems, and total behavioral problem profiles of the CBCL. Subjects with blood-injection-injury phobia scored significantly higher than did controls on the attention problems, aggressive behaviors, and externalizing problem profiles.

CONCLUSIONS

Contrary to animal phobias, nature-environment and blood-injection-injury phobias were associated with various behavioral and emotional problems and approximately correlated to their co-morbid psychiatric disorders. Among these subtypes, significant differences were found in demographic characteristics, co-morbid psychiatric disorders, and emotional/behavioral problems. These findings suggest that distinctive clinical characteristics might be related with different subtypes of specific phobia and clinician must consider psychiatric co-morbidities when treating children & adolescents with specific phobia.

Child behavior checklist clinical scales discriminate referred youth with autism spectrum disorder: a preliminary study

OBJECTIVE

To evaluate the properties of clinical scales of the Child Behavior Checklist in discriminating referred children with autism spectrum disorders (ASDs) (autistic disorder, Asperger's disorder, and pervasive developmental disorder not otherwise specified) from psychiatrically referred children without ASDs.

METHOD

Comparisons were made between children with ASDs (n = 65) with intelligence quotient >70 and children without ASDs (N = 83) on the clinical scales of the Child Behavior Checklist. Stepwise logistic regression was used to identify those scales that best predicted ASDs when compared with the non-ASD comparison group. Receiver operating characteristic curves examined the ability of the significant predictor T-scores to identify ASDs versus the non-ASD subjects.

RESULTS

Withdrawn, Social Problems, and Thought Problems T-scores were the best independent predictors of ASD status. The Withdrawn + Social + Thought Problems T-scores yielded an area under the curve of 0.86, indicating an 86% chance that a randomly selected sample of ASD subject will have abnormal scores on these scales than a randomly selected sample of non-ASD subjects.

CONCLUSION

These findings suggest that a new Child Behavior Checklist-ASD profile consisting of the Child Behavior Checklist-Withdrawn, Social, and Thought Problems scales could serve as a rapid and cost-effective screening instrument to help identify cases likely to meet clinical criteria for ASDs in the clinical setting.

Chiropractic care for paediatric and adolescent Attention-Deficit/Hyperactivity Disorder: A systematic review

BACKGROUND

Psychostimulants are first line of therapy for paediatric and adolescent AD/HD. The evidence suggests that up to 30% of those prescribed stimulant medications do not show clinically significant outcomes. In addition, many children and adolescents experience side-effects from these medications. As a result, parents are seeking alternate interventions for their children. Complementary and alternative medicine therapies for behavioural disorders such as AD/HD are increasing with as many as 68% of parents having sought help from alternative practitioners, including chiropractors.

OBJECTIVE

The review seeks to answer the question of whether chiropractic care can reduce symptoms of inattention, impulsivity and hyperactivity for paediatric and adolescent AD/HD.

METHODS

Electronic databases (Cochrane CENTRAL register of Controlled Trials, Cochrane Database of Systematic reviews, MEDLINE, PsycINFO, CINAHL, Scopus, ISI Web of Science, Index to Chiropractic Literature) were searched from inception until July 2009 for English language studies for chiropractic care and AD/HD. Inclusion and exclusion criteria were applied to select studies. All randomised controlled trials were evaluated using the Jadad score and a checklist developed from the CONSORT (Consolidated Standards of Reporting Trials) guidelines.

RESULTS

The search yielded 58 citations of which 22 were intervention studies. Of these, only three studies were identified for paediatric and adolescent AD/HD cohorts. The methodological quality was poor and none of the studies qualified using inclusion criteria.

CONCLUSIONS

To date there is insufficient evidence to evaluate the efficacy of chiropractic care for paediatric and adolescent AD/HD. The claim that chiropractic care improves paediatric and adolescent AD/HD, is only supported by low levels of scientific evidence. In the interest of paediatric and adolescent health, if chiropractic care for AD/HD is to continue, more rigorous scientific research needs to be undertaken to examine the efficacy and effectiveness of chiropractic treatment. Adequately-sized RCTs using clinically relevant outcomes and standardised measures to examine the effectiveness of chiropractic care verses no-treatment/placebo control or standard care (pharmacological and psychosocial care) are needed to determine whether chiropractic care is an effective alternative intervention for paediatric and adolescent AD/HD.

Prevalences and correlates of sleep problems among adolescents in specialty mental health services and in the community: what differs?

AIMS

Knowledge of sleep problems and their relationships among adolescent psychiatric patients is limited. This study investigated whether adolescents in specialty mental health care differ in rate and correlates of sleep problems from adolescents in a community sample; 2465 adolescents from a community sample were compared with a representative clinical sample of 129 adolescent patients.

METHODS

Comparisons were made on frequent sleep problems according to scores on the Youth Self-Report, the Mood and Feelings Questionnaire, and instruments assessing coping styles, stresses and family functioning.

RESULTS

Sleep problems were more frequent in the clinical sample than the community sample (31.3% vs. 5%). Sleeping little and being overtired were the most common sleep problems. Sleep problems were multivariately associated with internalizing problems in both samples. Poor family functioning and distractive coping were multivariately associated with sleep problems among adolescent patients, whereas depressive symptoms were multivariately associated in community adolescents.

CONCLUSIONS

Prevalences of sleep problems were high among adolescent patients. However, sleep problems may be in danger of being unnoticed in clinical practice. Clinicians should ask about such problems and be aware of possible connections with family functioning, depression and suicidality. Therapeutic interventions directed towards sleep problems should be considered.

Accuracy of the DSM-oriented attention problem scale of the child behavior checklist in diagnosing attention-deficit hyperactivity disorder

OBJECTIVE

The present study aimed at testing the Child Behavior Checklist (CBCL) including an adapted five-item DSM-Oriented Attention Problem Scale for predicting attention deficit hyperactivity disorders (ADHD).

METHODS

CBCL ratings were made both in a community sample (N = 390) and an outpatient child psychiatric sample (N = 392). Four different prediction models were analyzed in a community subsample (n = 195) and an outpatient subsample (n = 196) and cross-validated in two further subsamples of the same size.

RESULTS

The adapted DSM-Oriented Attention Problem Scale was superior to the original Attention Problem Scale in the identification of ADHD participants. A raw score of 5 to 6 on the reduced DSM-Oriented Attention Problem Scale was the best discriminator between cases and noncases.

CONCLUSIONS

The adapted DSM-Oriented Attention Problem Scale of the CBCL is a useful screening instrument for ADHD with adequate diagnostic accuracy in community and outpatient samples. (J. of Att. Dis. 2010; 13(5) 454-463).

Screening Efficiency of the Child Behavior Checklist and Strengths and Difficulties Questionnaire: A Systematic Review

OBJECTIVE

  Assess the screening efficiency of the caretaker-report CBCL and SDQ in community and clinical samples using published data.

METHODS

  PyschInfo, Medline, and EMBASE were systematically searched to identify studies with appropriate efficiency data. Estimates of sensitivity and specificity were extracted from identified studies and used to generate summary likelihood ratio estimates on which the scales were compared. Summary estimates of sensitivity and specificity were calculated with respect to a 'true' diagnosis to compare scales.

RESULTS

  A total of 29 and 3 studies met inclusion criteria for CBCL and SDQ respectively. Summary estimates of the likelihood ratios for domains assessed by CBCL ranged from 3.86 (2.23, 6.69) to 4.87 (2.90, 8.18); and for SDQ from 5.02 (1.61, 15.63) to 8.32 (2.72, 25.48). Heterogeneity was low. For total problems, the SDQ caretaker-report was found to be most specific (0.93, 95% CI 0.92, 0.94) and the CBCL caretaker-report to be most sensitive (0.66, 95%CI 0.60, 0.73).

CONCLUSIONS

  This meta-analysis supports continued use of the CBCL and SDQ via caretaker-report in clinical and community samples. Additional research is required to determine if there is a true difference in efficiency between the two scales.

ADHD characteristics: I. Concurrent co-morbidity patterns in children & adolescents

OBJECTIVE

342 Caucasian subjects with attention deficit/hyperactivity disorder (ADHD) were recruited from pediatric and behavioral health clinics for a genetic study. Concurrent comorbidity was assessed to characterize the clinical profile of this cohort.

METHODS

Subjects 6 to 18 years were diagnosed with the Schedule for Affective Disorders & Schizophrenia for School aged Children (K-SADS-P IVR).

RESULTS

The most prevalent diagnoses co-occurring with ADHD were Oppositional Defiant Disorder (ODD) (40.6%), Minor Depression/Dysthymia (MDDD) (21.6%), and Generalized Anxiety Disorder (GAD) (15.2%). In Inattentive ADHD (n = 106), 20.8% had MDDD, 20.8% ODD, and 18.6% GAD; in Hyperactive ADHD (n = 31) 41.9% had ODD, 22.2% GAD, and 19.4% MDDD. In Combined ADHD, (n = 203), 50.7% had ODD, 22.7% MDDD and 12.4% GAD. MDDD and GAD were equally prevalent in the ADHD subtypes but, ODD was significantly more common among Combined and Hyperactive ADHD compared to Inattentive ADHD. The data suggested a subsample of Irritable prepubertal children exhibiting a diagnostic triad of ODD, Combined ADHD, and MDDD may account for the over diagnosing of Bipolar Disorder.

CONCLUSION

Almost 2/3rd of ADHD children have impairing comorbid diagnoses; Hyperactive ADHD represents less than 10% of an ADHD sample; ODD is primarily associated with Hyperactive and Combined ADHD; and, MDDD may be a significant morbidity for ADHD youths from clinical samples.

CBCL clinical scales discriminate ADHD youth with structured-interview derived diagnosis of oppositional defiant disorder (ODD)

OBJECTIVE

To evaluate the association between the clinical scales of the child behavior checklist (CBCL) and the comorbid diagnosis of oppositional defiant disorder (ODD) in a large sample of youth with attention deficit hyperactivity disorder (ADHD).

METHOD

The sample consisted of 101 girls and 106 boys ages 6 to17 with ADHD. Conditional probability analysis was used to examine the correspondence between CBCL Clinical Scales with the structured-interview derived diagnosis of ODD.

RESULTS

Conditional probability analysis showed that the CBCL Aggression Scale best predicted a structured-interview derived diagnosis of ODD in boys and girls with ADHD.

CONCLUSION

These findings suggest that the CBCL Aggression Scale could serve as a rapid and cost-effective screening instrument to help identify cases likely to meet clinical criteria for ODD in the context of ADHD

Blinded, multi-center validation of EEG and rating scales in identifying ADHD within a clinical sample

Previous validation studies of attention deficit/hyperactivity disorder (ADHD) assessment by rating scales or EEG have provided Class-IV evidence per standards of the American Academy of Neurology. To investigate clinical applications, we collected Class-I evidence, namely from a blinded, prospective, multi-center study of a representative clinical sample categorized with a clinical standard. Participating males (101) and females (58) aged 6 to 18 had presented to one of four psychiatric and pediatric clinics because of the suspected presence of attention and behavior problems. DSM-IV diagnosis was performed by clinicians assisted with a semi-structured clinical interview. EEG (theta/beta ratio) and ratings scales (Conners Rating Scales-Revised and ADHD Rating Scales-IV) were collected separately in a blinded protocol. ADHD prevalence in the clinical sample was 61%, whereas the remainder had other childhood/adolescent disorders or no diagnosis. Comorbidities were observed in 66% of ADHD patients and included mood, anxiety, disruptive, and learning disorders at rates similar to previous findings. EEG identified ADHD with 87% sensitivity and 94% specificity. Rating scales provided sensitivity of 38-79% and specificity of 13-61%. While parent or teacher identification of ADHD by rating scales was reduced in accuracy when applied to a diverse clinical sample, theta/beta ratio changes remained consistent with the clinician's ADHD diagnosis. Because theta/beta ratio changes do not identify comorbidities or alternative diagnoses, the results do not support the use of EEG as a stand-alone diagnostic and should be limited to the interpretation that EEG may complement a clinical evaluation for ADHD.

Genetic and environmental influences on the relation between attention problems and attention deficit hyperactivity disorder

Objective The assessment of symptoms of ADHD in children is usually based on a clinical interview or a behavior checklist. The aim of the present study is to investigate the extent to which these instruments measure an underlying construct and to estimate the genetic and environmental influences on individual differences in ADHD. Methods Maternal ratings were collected on 10,916 twins from 5,458 families. Child Behavior Checklist (CBCL) ratings were available for 10,018, 6,565, and 5,780 twins at the ages 7, 10, and 12, respectively. The Conners Rating Scale (4,887 twins) and the DSM interview (1,006 twins) were completed at age 12. The magnitude of genetic and environmental influences on the variance of the three measures of ADHD and the covariance among the three measures of ADHD was obtained. Results Phenotypic correlations range between .45 and .77. Variances and covariances of the measurements were explained mainly by genetic influences. The model that provided the best account of the data included an independent pathway for additive and dominant genetic effects. The genetic correlations among the measures collected at age 12 varied between .63 and 1.00. Conclusions The genetic overlap between questionnaire ratings and the DSM-IV diagnosis of ADHD is high. Clinical and research implications of these findings are presented.

A cross-cultural comparison between samples of Brazilian and German children with ADHD/HD using the Child Behavior Checklist

INTRODUCTION

This study aims to assess cross-cultural similarities and differences in broadband psychopathology in two naturalistic clinical samples of children diagnosed with Attention Deficit Hyperactivity Disorder (ADHD) combined type according to DSM-IV criteria or with Hyperkinetic Disorder (HD) according to ICD-10 criteria.

METHODS

We compared two clinical samples of children with ADHD combined type (Brazil, N=248) and HD (Germany; N=154) to controls (Brazil N=71; Germany N=135) using the Child Behavior Checklist (CBCL). ROC-curves (Receiver Operating Characteristic) were determined to evaluate the discriminating validity of the CBCL Attention Problem scale. A two-factorial ANOVA was computed across all 8 scales of the CBCL.

RESULTS

Although Brazilian parents reported significantly higher scores on all CBCL scales than German parents (P<0.05), a similar CBCL profile was detected in both cultures.

CONCLUSION

Despite the use of different diagnostic systems (DSM-IV vs. ICD-10) and the presence of other clinical differences, the similar broadband psychopathological profile of the CBCL in the two samples provides evidence that dimensional symptoms associated with the categorical diagnosis of ADHD combined type might be comparable in two clinical settings with diverse cultural background.

Comparison of a standard psychiatric evaluation to rating scales and EEG in the differential diagnosis of attention-deficit/hyperactivity disorder

The objective was to investigate the effectiveness of rating scales and electroencephalography (EEG) in detecting the presence of attention-deficit/hyperactivity disorder (ADHD) within a diverse clinical sample. A standard psychiatric evaluation was used to assess 26 children/adolescents who presented to a clinic because a parent suspected the presence of ADHD. EEG data was collected in a blinded protocol, and rating scales were collected as well. Although all subjects had presented with ADHD-like symptoms, only 62% were diagnosed with ADHD, while the remaining 38% had other disorders or no diagnosis. Rating scales readily classified inattentive, impulsive, and/or hyperactive symptoms as being due to ADHD, regardless of the actual underlying disorder, leading to a sensitivity of 81% and a specificity of 22%. Previous studies have observed that there is an EEG marker that identifies ADHD vs. controls, and this marker was present in 15 out of 16 of the ADHD subjects (sensitivity=94%) and in none of the subjects with ADHD-like symptoms due to other disorders (specificity=100%). In the detection of ADHD in a diverse clinical sample, rating scales and EEG were both sensitive markers, whereas only EEG was specific. These results may have important implications to ADHD differential diagnosis.

Use of the Devereux Scales of Mental Disorders for Children and Adolescents with Emotional Disturbance

The present study was designed to investigate the discriminant validity of the Devereux Scales of Mental Disorders (DSMD; Naglieri, LeBuffe, & Pfeiffer, 1994) in relation to a widely used behavior rating scale, the Teacher Report Form (TRF; Achenbach, 1991), in children and adolescents with emotional disturbance (ED). A matched sample of 148 children and adolescents, 74 in regular education and 74 in special education settings for ED, were rated by teachers using the DSMD and TRF. Multivariate analysis of variance (MANOVA) analyses and d-ratios yielded statistically significant differences ( p < .01) between groups and moderate to large effect sizes. Receiver operator characteristic analyses indicated that in general the TRF produced higher area under the curve (AUC) estimates than the DSMD across age groups for the total and composite scale scores. Classification efficiency statistics at the recommended cutoff T-score of 60 for the total scale revealed that the DSMD performed as well as the TRF. Results generalized well across base rates, with the DSMD producing slightly higher positive predictive power than the TRF, and the TRF exhibiting a greater negative predictive power than the DSMD.

Choosing an attention-deficit/hyperactivity disorder rating scale: is item randomization necessary?

OBJECTIVE

Although behavior rating scales are generally considered de riguer for best clinical practices in the diagnosis and medical management of children with attention-deficit/hyperactivity disorder (ADHD), they are often time consuming to score, especially if items are arranged in random order. This study compares two methods of ordering rating scale items; namely, diagnostic-cluster versus randomized-order formats.

METHODS

Participants were the parents of 207 consecutive referrals (5-17 years) to a child psychiatry outpatient service who were diagnosed as having a variety of emotional and behavioral disorders. Children were assessed with a battery of standardized assessment instruments and clinical interviews, including the ADHD Symptom Checklist-4. Half completed a diagnostic-cluster version and half completed a randomized-order version.

RESULTS

Findings indicated that the internal consistency reliability, clinical utility (for identifying children with ADHD and oppositional defiant disorder), and concurrent validity of the two-item arrangement formats were virtually identical.

CONCLUSION

Item arrangement does not appear to impact the reliability or validity of a commonly used ADHD rating scale.

Subtypes of attention-deficit/hyperactivity disorder (ADHD): distinct or related disorders across measurement levels?

The aim of this literature review is to assess the current state of knowledge regarding differences and similarities between the inattentive (IA) and combined (C) subtypes of Attention-Deficit/Hyperactivity Disorder (ADHD) in order to detail challenges concerning further conceptualization, diagnostics, and treatment. The literature on ADHD-IA and ADHD-C was reviewed and contrasted across genetic, neuroanatomical, neurophysiological/ neurochemical, neuro(psycho)logical, and clinical psychiatric measurement levels. It was found that the more fundamental the measurement level, the less unambiguous evidence is found for subtype differences. Only on the clinical psychiatric diagnostic level, do more or less clear-cut differences in cognitive, social, academic, and behavioural functioning emerge. In conclusion, fundamental research that compares ADHD-IA and ADHD-C is relatively rare. At this point, only irrefutable phenomenological evidence of subtype differences seems to be available, even in attention problems which are presumed to be identical. The question as to whether both subtypes should be considered as two independent disorders was not adequately resolved.

The relations between DISC-IV DSM diagnoses of ADHD and multi-informant CBCL-AP syndrome scores

BACKGROUND

Previous studies have examined the relation between attention problems (APs) obtained with the Child Behavior Checklist (CBCL) and attention deficit hyperactivity disorder (ADHD) assessed with the Diagnostic and Statistical Manual of Mental Disorders (DSM). We will examine this relation across sex using multi-informant data.

METHODS

Parents of 12538 twins, aged 7, 10, and 12 years, and teachers of twins, aged 10 years, completed the questionnaires. The mothers of a sample of 283 boys and 291 girls who scored either low or high on longitudinal maternal CBCL-AP were interviewed.

RESULTS

Children with a low AP score obtained a negative ADHD diagnosis in 96% of cases. Children with a high AP score obtained a positive diagnosis in 36% (girls) and 59% (boys) of cases. The association between paternal and maternal AP ratings and ADHD was the same, whereas the association between teacher AP ratings and ADHD was low.

CONCLUSIONS

The association between AP and ADHD is higher in boys than girls, possibly because of a bias toward the male manifestation of ADHD.

Discriminant validity and clinical utility of the CBCL with anxiety-disordered youth

This study investigated the utility of several scales of the Child Behavior Checklist (CBCL) when diagnosing anxiety disorders in youth. Participants were the mothers and fathers of 130 children (ages 7 to 14; M = 9.61 years, SD = 1.74; 69 boys, 61 girls) who were evaluated at a specialty mental health clinic (100 were referred for treatment; 30 were nonanxious volunteers). For both mothers' and fathers' reports, the highest correlations were found between the Anxious/Depressed subscale and the severity of generalized anxiety disorder (GAD); the second highest relations were between the Withdrawn subscale and the severity of social phobia (SP). Using either mothers' reports or fathers' reports, receiver operating characteristics (ROC) analyses identified cutoff scores that were useful in ruling in the presence of an anxiety disorder in general but did not identify cutoff scores to rule in the presence of principal GAD or principal SP. For mothers' reports only, receiver operating characteristics analyses identified a useful cutoff score to rule out the presence of an anxiety disorder, as well as a cutoff score to rule out the presence of principal GAD. Finally, discriminant function analyses determined the most useful subscales for ruling in and ruling out an anxiety disorder in general, as well as principal GAD and principal SP. Findings are discussed with regard to diagnosis of child anxiety and the clinical utility of the CBCL with anxious youth.

The role of treatment acceptability in the initiation of treatment for ADHD

Approximately 50% of families of children with ADHD fail to pursue, or adhere to, recommended treatments. The present study examines parent ratings of the acceptability of pharmacological and behavioral treatments for ADHD and the relationships between these ratings and subsequent pursuit of treatment. Fifty-five families whose children received an evaluation for ADHD completed questionnaires and were contacted 3 to 4 months later to assess their pursuit of treatment. Consistent with previous research, parents rated behavior therapy as more acceptable than medication. Parent ratings of medication acceptability significantly predict pursuit of pharmacological treatment, whereas ratings of the acceptability of behavior therapy do not predict pursuit of this treatment. Preliminary analyses found that Caucasian parents' ratings of medication are significantly higher than those of non-Caucasian parents. Furthermore, Caucasian families were more likely to pursue a recommendation for pharmacological treatment than non-Caucasian families. The clinical and research implications of these results are considered.

Intelligence and achievement of children referred following sexual abuse

OBJECTIVE

Little is known about the prevalence of intellectual and academic problems in sexually abused children. Such problems may have significant implications for their management. This study examined the prevalence of such problems in a population of Australian children referred for sexual abuse evaluation. The study also assessed the clinical utility of the Parents' Evaluation of Developmental Status (PEDS) questionnaire as a screening tool for learning and developmental problems in this population.

METHODS

Over a 12-month period, children referred for sexual abuse evaluation to the Mater Children's Hospital Child Protection Unit were enrolled and background demographic and abuse related data collected. The children then completed standardized psychometric assessments. Their parents completed Child Behavior Checklists (CBCL) and PEDS questionnaires. Day care providers and schoolteachers completed the corresponding Caregiver or Teacher Report Forms (TRF).

RESULTS

A total of 21 of the 35 eligible children completed the assessment during the study period. Mean scores for intelligence and academic achievement were within the average range. However, three (14%) of the tested children were intellectually impaired and three (14%) showed academic underachievement. Sixty-two per cent of children had problems in the clinical range on the CBCL and 33% on the TRF. The PEDS showed a sensitivity of 64%, specificity of 60% with a positive predictive value of 77%.

CONCLUSION

In this population of referred children, over one quarter showed problems with intellectual impairment or academic under achievement. Most of these children were not receiving learning support at school. A high index of suspicion is therefore required when assessing sexually abused children for comorbid intellectual and learning problems.

Employing parent, teacher, and youth self-report checklists in identifying pediatric bipolar spectrum disorders: an examination of diagnostic accuracy and clinical utility

The diagnosis of bipolar spectrum disorders (BPSD) is difficult to evaluate in child and adolescent populations. The current study examines whether commonly used behavior checklists- the Child Behavior Checklist, Teacher Report Form, and the Youth Self-Report form-are clinically useful in making a differential diagnosis between BPSD and other disorders. This study is the first to investigate the validity of integrating pairs of informants using these instruments to differentiate individuals with BPSD from those with disruptive behavior disorders, major depressive disorder, and any child or adolescent not meeting criteria for BPSD. Parent report best predicted diagnostic status, yet diagnostic efficiency statistics associated with these checklists were relatively poor. Results indicate that the Child Behavior Checklist has limited utility when attempting to derive clinically meaningful information about the presentation of juvenile BPSD.

Characterization of children of bipolar parents by parent report CBCL

In past research the Child Behavior Checklist (CBCL) has differentiated among various diagnostic categories for children and adolescents. However, research has not been conducted on whether the CBCL differentiates among diagnostic categories for children at high risk for development of psychopathology. This study compares four diagnostic groups [bipolar disorder (BD), attention/deficit-hyperactivity disorder (ADHD), Depressed/Anxious and No Diagnosis] within a cohort of 58 children of bipolar parents to determine whether their CBCL scores will replicate the scores of children not at high risk for bipolar disorder. The cohort of children of bipolar parents received elevated scores on the CBCL scales in comparison with non-clinical populations. In addition, the CBCL distinguished between children of bipolar parents with and without clinical disorders. Finally the BD group differed from the ADHD group only on the Aggressive Behaviors, Withdrawn and Anxious/Depressed subscales of the CBCL. Therefore the CBCL did not discriminate between the BD and ADHD groups as it had in previous studies of children with BD and unspecified family history. It is possible that this discrepancy is due to a group of children of bipolar parents with ADHD who are currently prodromal for bipolar disorder and therefore received higher scores on the CBCL based on prodromal symptomatology. A longitudinal follow-up of this cohort is necessary to ascertain whether this is the case.

Assessing ADHD across settings: contributions of behavioral assessment to categorical decision making

Adapted methods of behavioral assessment to assess home and school functioning in a way that maps directly to the Diagnostic and Statistical Manual of Mental Disorders (4th ed., [DSM-IV]; American Psychiatric Association, 1994). The study was conducted in a school-based sample with 5- to 12-year-old children referred to a school intervention team. A multigate set of procedures was used to assign children to one of 3 groups: attention deficit hyperactivity disorder (ADHD), inattentive group; ADHD, combined group; and a non-ADHD control group. The ADHD Rating Scale-IV was used to assess parent and teacher ratings of ADHD symptoms as delineated in DSM-IV. The findings suggest that the use of a fixed cutoff point (i.e., 6 or more symptoms), which is employed in the DSM-IV, is often not the best strategy for making diagnostic decisions. The optimal approach depends on whether diagnostic information is being provided by the parent or teacher and whether the purpose of assessment is to conduct a screening or a diagnostic evaluation. Also, the results indicate that a strategy that aggregates symptoms in the order in which they are accurate in predicting a diagnosis of ADHD is a more effective strategy than the approach used in DSM-IV, which aggregates any combination of a specific number of items. Implications for using methods of behavioral assessment to make diagnostic decisions using DSM-IV criteria are discussed.

Evidence for anomalous lateralization across domain in ADHD children as well as adults identified with the Wender Utah rating scale

Two studies assessed the relation between ADHD symptomatology and correlates of cerebral dominance. In the first, laterality was examined in school children (N=57), 28 with ADHD. Parental reports of greater attentional symptoms were related to non-righthandedness, but teacher reports were related to anomalous laterality of foot, ear and eye, as well as hand. This suggests that the previously reported association between ADHD and non-righthandedness may not be unique, but instead indicative of a more general condition of anomalous lateralization. This possibility was examined in study two, in which 234 undergraduates were assessed. As expected, the 26 adults identified by the Wender Utah Rating Scale (WURS) as retrospectively reporting more ADHD characteristics were found to be generally male. Also, in a replication of study one, enhanced WURS scores were associated with anomalous lateralization beyond handedness. In this case, ADHD characteristics were associated with a shift away from a right bias for hand, foot, and ear, but not eye. Factor analysis of the extensive Steenhuis and Bryden handedness questionnaire was then undertaken to determine whether all aspects of handedness, or only a subset, are associated with ADHD. The factor analysis indicated that the retrospective reports of ADHD characteristics were associated with only two of the three dimensions. Though limitations such as the gender composition of the groups in study one tempers the conclusions, the results of both studies support previous findings that ADHD is associated with anomalous laterality, but also indicate that non-righthandedness is not an adequate characterization of this relationship.

Expanded school mental health programs: advancing reform and closing the gap between research and practice

Expanded school mental health (ESMH) programs provide a range of mental health services to youth in special and regular education including prevention, assessment, treatment, and case management. Despite the rapid growth of ESMH programs in the United States and elsewhere, many communities still do not have ESMH programs and those that do exist often fail to implement empirically validated intervention and treatment strategies. Systematic prevention efforts remain a lauded, yet illusive goal. For ESMH programs to fulfill their promise of improved access, increased productivity and improved behavioral outcomes, researchers, school-based mental health service providers, and educators must work together to move child mental health programs beyond limiting constructs and approaches. These issues are reviewed and an example of an "ideal" approach to implement best practices in schools and close the gap between research and practice is offered.