Advances in empirically based assessment: revised cross-informant syndromes and new DSM-oriented scales for the CBCL, YSR, and TRF: comment on Lengua, Sadowksi, Friedrich, and Fischer (2001)

L. Lengua et al. (2001) proposed scoring the Child Behavior Checklist (CBCL; T. Achenbach, 1991b) on dimensions that "correspond to current conceptualizations of child symptomatology," (p. 695) embodied in the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV; 4th ed., American Psychiatric Association, 1994). They concluded that their "results support the use of the new dimensions." Yet, their regressions and diagnostic efficiency statistics showed that DSM diagnoses were predicted less well by their dimensions than by CBCL syndromes that reflect actual patterns of problems. Not only these findings, but also the high correlations of their dimensions with CBCL syndromes and the lack of norms and validated clinical cutoffs for their dimensions, argue against use of their dimensions. To advance assessment and taxonomy, new national samples have been used to construct DSM-oriented scales and to revise cross-informant syndromes.     

Predictors of future depression in early and late adolescence

BACKGROUND: This study examined whether the possibility to predict future DSM-IV depressive disorder can be increased with recurrent screening for depression in community adolescents, compared to single screening in early or in late adolescence. In addition, it examined which depressive symptoms in early and late adolescence predicted future depressive disorder most accurately. METHODS: Participants from an ongoing longitudinal cohort study were assessed when they were aged between 10 and 15 (early adolescence), and between 14 and 19 (late adolescence), and were followed until they were 20-25 (young adulthood). The Child Behavior Checklist (CBCL) and Youth Self-Report (YSR) were used to screen for depression in early and late adolescence, and CIDI/DSM-IV diagnoses of depressive disorder were used as the outcome measure during follow-up. RESULTS: Recurrent screening only slightly improved the prediction of future depression, and cognitive and physical symptoms in late adolescence predicted future depression accurately in boys. Sleeping problems in early adolescence predicted future depression in girls. LIMITATIONS: The main limitation was the retrospective recall of the age of onset of a depressive disorder. CONCLUSIONS: Recurrent screening for depression did not predict future depressive disorder better than single screening in late adolescence. However, depressive symptoms like sleeping problems predicted future depression quite accurately in adolescent boys and girls. This indicates that it may be useful to screen adolescents for the presence of such symptoms, for instance in school settings, to predict which adolescents are at risk to develop DSM-IV depressive disorder in early adulthood.     

The postpartum depression screening scale: is it valid to screen for antenatal depression?

The purpose of the study was to analyse for the first time the validity of a slightly modified version of the Portuguese Postpartum Depression Screening Scale (PDSS), to be used as a screening instrument for antenatal depression. Specifically, the aims were to analyse its psychometric properties, to determine PDSS cutoff points and associated conditional probabilities to screen for depression according to DSM-IV and ICD-10 criteria and to compare its screening performance with that of the Beck Depression Inventory-II (BDI-II). Five hundred and three pregnant women in the third trimester of pregnancy completed both questionnaires and were interviewed face-to-face with the Portuguese version of the Diagnostic Interview for Genetic Studies. The Portuguese version of the Operational Criteria Checklist for Psychotic Illness was used to obtain DSM-IV and ICD-10 diagnoses of depression, our gold standards for caseness. PDSS reliability and validity were very good and comparable to those obtained in the postpartum validation studies developed in Portugal and in other countries, showing satisfactory sensitivity and specificity combinations (≅80%). Compared with BDI-II, it has the advantage of being more specific for the motherhood context. Although developed for postpartum depression, PDSS is accurate to screen for antenatal depression, and it could be very useful for clinical and epidemiologic purposes.     

Rationally and empirically derived dimensions of children's symptomatology: expert ratings and confirmatory factor analyses of the CBCL

Expert ratings and confirmatory factor analyses were used to develop an alternative system for scoring the Child Behavior Checklist (CBCL; T. M. Achenbach, 1991) to measure specific dimensions corresponding to current conceptualizations of child symptomatology. Data were from a nonclinic and 2 independent clinic samples. Subscales measuring Anxiety, Attention Problems/Hyperactivity, Conduct Problems, Depression, Oppositional Defiant, Social Problems/Immaturity, and Somatization were created. Logistic regressions were conducted to evaluate the diagnostic efficiency and discrimination of the new and original approaches to scoring the CBCL. Some of the new subscales demonstrated better sensitivity, positive predictive power, and discriminant validity than the original CBCL subscales; however, subscales from both approaches demonstrated low sensitivity. Results support the use of the new subscales for specific research purposes.     

The child bipolar questionnaire: a dimensional approach to screening for pediatric bipolar disorder

BACKGROUND: The Child Bipolar Questionnaire (CBQ) is a rapid screener with a Core Index subscale of symptom dimensions frequently reported in childhood-onset bipolar disorder (BD) and scoring algorithms for DSM-IV BD, with and without attention-deficit/hyperactivity disorder (ADHD), and the proposed Narrow, Broad, and Core phenotypes. This report provides preliminary data on the reliability and validity of the CBQ. METHOD: Test-retest and inter-rater reliability of the CBQ were assessed. The ability of CBQ screening diagnoses and of the CBQ Core Index subscale to effectively predict diagnostic classification by structured interview was assessed using the K-SADS P/L. RESULTS: Preliminary test-retest data showed excellent reliability for both the CBQ total score (r = 0.82) and the Core Index subscale (r = 0.86). Preliminary validity data was also promising. CBQ screening algorithms performed with a specificity of 97% and a sensitivity of 76% in classifying subjects with K-SADS P/L diagnosis of BD vs. no BD. The Core Index subscale had excellent agreement with K-SADS P/L diagnosis (k = 0.84) in classifying BD, ADHD-only, and no diagnosis and demonstrated 100% sensitivity and 86% specificity in classifying BD vs. no BD. LIMITATIONS: This preliminary data is from a sample enriched with bipolar disorder cases. Further validation is needed with samples in which childhood-onset BD is rarer and diagnoses more diverse. CONCLUSIONS: The CBQ shows potential for rapid and economically feasible identification of possible childhood-onset BD cases as defined by DSM-IV criteria as well as by alternate disease phenotypes. Further validation studies will focus on inpatient and outpatient samples with a broader range of variability.     

Alcohol dependence and abuse in three groups at varying familial alcoholism risk

Three groups of young men varying in familial alcoholism risk were compared for lifetime and current Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV; American Psychiatric Association, 1994) diagnoses. A withdrawal gate diagnostic model (WGM) requiring withdrawal for a dependence diagnosis was also evaluated. Extremely high lifetime DSM-IV diagnostic rates were found for all groups (> or = 78%), with the highest rate in the highest risk group. Similar group differences obtained for individual criteria or symptoms. Although lifetime diagnostic rates were similar for the WGM and DSM-IV, virtually all cases of dependence were preceded by abuse for the WGM, unlike DSM-IV. The findings underline the importance of distinguishing degrees of familial alcoholism risk. The WGM model temporal onset findings versus DSM-IV and the high lifetime diagnostic rates obtained suggest some limitations of the DSM-IV diagnoses.     

Integration of multiple criteria for psychosomatic assessment of dermatological patients

Psychological distress has been frequently reported in the setting of skin disorders. The Diagnostic Criteria for Psychosomatic Research (DCPR) have been found to yield valuable integrative information, in addition to DSM-IV nosology, in a variety of medical diseases. The aim of this study was to verify whether this integration could also be helpful in dermatology. A consecutive series of 539 inpatients with various skin conditions was evaluated by means of structured interviews for DSM-IV and DCPR diagnoses. The prevalence of DSM-IV conditions was 38% (mostly depressive disorders and anxiety disorders), whereas that of DCPR clusters (mostly demoralization and somatization secondary to psychopathology) was 48%. Overall, DCPR diagnoses were significantly more frequent than DSM-IV categories, regardless of the presence or absence of a psychiatric disorder. Psychological assessment of patients with skin diseases needs to incorporate both clinical (DSM-IV) and subclinical (DCPR) methods of classification. The health status of these patients can be improved if their psychological problems are appropriately assessed and recognized.     

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.     

Assessing Adolescent Personality Disorders With the Shedler–Westen Assessment Procedure for Adolescents

This two‐part study describes the development and validation of a method for quantifying adolescent personality pathology using the latest edition of the Shedler–Westen Assessment Procedure for Adolescents (SWAP‐II‐A), an instrument designed to be used by clinically experienced observers. In Study 1, experienced psychologists and psychiatrists described a normative clinical sample of 950 North American patients. Study 2 applied the SWAP‐II‐A in a day treatment setting. Results indicated that SWAP‐II‐A personality disorder (PD) scales evidenced high internal consistency, construct validity with Diagnostic and Statistical Manual of Mental Disorders (5th ed.) symptoms and diagnoses, and concurrent validity with Child Behavior Checklist (CBCL) ratings. Independent observers saw patients similarly, and PD assessments were significantly associated with CBCL scale scores and ward behavior.     

Sensitivity to change of youth treatment outcome measures: a comparison of the CBCL, BASC-2, and Y-OQ

This study evaluated the relative sensitivity to change of the Child Behavior Checklist/6-18 (CBCL), the Behavior Assessment System for Children-2 (BASC-2), and the Youth Outcome Questionnaire 2.01 (Y-OQ). Participants were 134 parents and 44 adolescents receiving routine outpatient services in a community mental health system. Hierarchical linear modeling analyses were used to examine change trajectories for the 3 measures across 3 groups: parent informants, parent and adolescent dyads, and adolescent informants. Results indicated that for parent-report measures, the Y-OQ was most change sensitive; the BASC-2 and CBCL were not statistically different from each other. Significant differences in change sensitivity were not observed for youth self-report of symptoms. Results suggest that the Y-OQ may be particularly useful for evaluating change in overall psychosocial functioning in children and adolescents.     

Core mental state in irritable bowel syndrome

OBJECTIVE: Psychiatric illness is higher among patients with irritable bowel syndrome (IBS) who seek medical care; however, a specific psychopathology that differentiates patients with IBS from patients with other organic gastrointestinal disorders has not been found. In the study described here, we investigated the predominant psychiatric symptoms in women with IBS. METHODS: The criteria of Manning et al., as modified by Thompson et al., were used to make the diagnoses of IBS. Psychiatric assessment was performed by using a structured interview in 64 women, aged 20 to 70 years, 36 with IBS and 28 with chronic cholelithiasis. Diagnosis of chronic cholelithiasis was made by histopathological examination. The final diagnoses were confirmed by interview after 1 year. The diagnostic system based on the fourth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) was used to make the current diagnoses. The Present State Examination (PSE)-Index of Definition (ID) computer program (CATEGO) was used to define total psychopathology (total PSE score), current clinical severity (ID), and clusters of psychiatric symptoms. RESULTS: No difference in the specific DSM-IV diagnostic categories was found, but there were more total depressive disorders in the IBS group. The ID and total PSE score were high among patients with IBS. Multiple logistic regression analysis showed that duration of gastrointestinal pain, and the symptoms of general anxiety, and hypochondriasis significantly predicted a diagnosis of IBS. CONCLUSIONS: Female patients with IBS are categorized into the general DSM-IV category of depressive disorder, their current psychiatric severity is high compared with that of women with chronic cholelithiasis, and patients with IBS are characterized by the psychiatric syndromes of general anxiety and hypochondriasis. The implications of these findings and areas for future research are discussed.     

Psychological aspects of primary aldosteronism

BACKGROUND: Except for 3 case reports of Conn's syndrome presenting as depression, psychosocial factors have not been explored in primary aldosteronism. We investigated psychological correlates in primary aldosteronism using methods that were found to be sensitive and reliable in psychosomatic research. METHOD: Ten consecutive newly diagnosed patients with primary aldosteronism were studied: 5 males/5 females; mean age (+/-SD) 45.5 +/- 6.6 years, age range 34-54 years; 4 with an aldosterone-producing adenoma and 6 with idiopathic aldosteronism; systolic/diastolic blood pressure 189 +/- 20/111 +/- 7.7 mm Hg; upright plasma aldosterone 40.0 +/- 18.3 ng/dl; upright plasma renin activity (PRA) 0.2 +/- 0.1 ng/ml/h; aldosterone/PRA ratio 229.2 +/- 191.0; serum K(+) 3.5 +/- 0.5 mmol/l. The Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) for eliciting psychiatric diagnoses, and a shortened version of the structured interview for subclinical psychological syndromes, the Diagnostic Criteria for Psychosomatic Research (DCPR), were administered. RESULTS: Seven patients (2 with aldosterone-producing adenoma and 5 with idiopathic hyperaldosteronism) received both DSM-IV and DCPR diagnoses, while 3 had neither. As to DSM-IV, generalized anxiety disorder was detected in 6 cases (in 1 it was associated with panic disorder and in 1 with major depression) and obsessive-compulsive disorder in 1. The most frequent DCPR cluster was demoralization (5 cases), while persistent somatization occurred in 2 cases (associated with demoralization in 1) and irritable mood in 1. CONCLUSIONS: The occurrence of anxiety disorders in patients with primary aldosteronism was much higher than that found in the general population and in primary care. Since an association between hyperaldosteronism and anxiety has also been suggested in previous animal studies, it seems worthwhile to gain further knowledge on clinical aspects by larger population studies.     

Psychological evaluation after cardiac transplantation: the integration of different criteria.

BACKGROUND: The psychological evaluation of patients undergoing cardiac transplantation is currently based on DSM-IV criteria. An alternative diagnostic and conceptual framework has been proposed by an international group of psychosomatic investigators. The aim of this study was to compare these new criteria (Diagnostic Criteria for Psychosomatic Research, DCPR) with DSM-IV in a population where a high prevalence of psychological problems is expected (heart-transplanted patients). METHOD: 129 consecutive patients who underwent heart transplant surgery were assessed according to DSM-IV and DCPR criteria. RESULTS: The results showed a higher number of diagnoses made using the DCPR than with the use of the DSM-IV. At least one DCPR diagnosis was found in 85 (66%) patients, whereas at least one DSM diagnosis was present in 23 (18%) patients. The number of DCPR diagnoses was almost the triple of DSM criteria. While patients who were given a DSM diagnosis frequently had additional DCPR diagnoses, many patients with DCPR criteria did not fulfill any DSM criteria. Four DCPR syndromes appeared to be particularly frequent: demoralization, type A behavior, irritable mood and alexithymia. CONCLUSIONS: The joint use of DSM and DCPR criteria was found to improve the identification of psychological factors which could result in a worsening of quality of life in heart-transplanted patients.     

The World Health Organization Adult ADHD Self-Report Scale (ASRS): a short screening scale for use in the general population

BACKGROUND: A self-report screening scale of adult attention-deficit/hyperactivity disorder (ADHD), the World Health Organization (WHO) Adult ADHD Self-Report Scale (ASRS) was developed in conjunction with revision of the WHO Composite International Diagnostic Interview (CIDI). The current report presents data on concordance of the ASRS and of a short-form ASRS screener with blind clinical diagnoses in a community sample. METHOD: The ASRS includes 18 questions about frequency of recent DSM-IV Criterion A symptoms of adult ADHD. The ASRS screener consists of six out of these 18 questions that were selected based on stepwise logistic regression to optimize concordance with the clinical classification. ASRS responses were compared to blind clinical ratings of DSM-IV adult ADHD in a sample of 154 respondents who previously participated in the US National Comorbidity Survey Replication (NCS-R), oversampling those who reported childhood ADHD and adult persistence. RESULTS: Each ASRS symptom measure was significantly related to the comparable clinical symptom rating, but varied substantially in concordance (Cohen's kappa in the range 0.16-0.81). Optimal scoring to predict clinical syndrome classifications was to sum unweighted dichotomous responses across all 18 ASRS questions. However, because of the wide variation in symptom-level concordance, the unweighted six-question ASRS screener outperformed the unweighted 18-question ASRS in sensitivity (68.7% v. 56.3%), specificity (99.5% v. 98.3%), total classification accuracy (97.9% v. 96.2%), and kappa (0.76 v. 0.58). CONCLUSIONS: Clinical calibration in larger samples might show that a weighted version of the 18-question ASRS outperforms the six-question ASRS screener. Until that time, however, the unweighted screener should be preferred to the full ASRS, both in community surveys and in clinical outreach and case-finding initiatives.     

Validation of the Mood Disorder Questionnaire for screening for bipolar disorder in a UK sample

BACKGROUND: The Mood Disorder Questionnaire (MDQ) was designed as a screening questionnaire for bipolar disorder. Previous research has raised questions about the suitability of the MDQ structure for screening for bipolar II disorder. This study investigated the optimal sensitivity and specificity cut-off thresholds for the MDQ in bipolar I and bipolar II patients in a UK sample. METHODS: The MDQ was administered to patients before attending a tertiary mood disorders clinic. Diagnostic interviews were used to determine DSM-IV diagnoses and these were used as the gold standard against which to investigate the performance of the MDQ. RESULTS: 54 patients with bipolar spectrum disorder and 73 patients with unipolar depressive disorder completed the MDQ. With the original scoring criteria (symptoms and supplementary questions) the sensitivity for bipolar disorder was 0.76 (bipolar I disorder 0.83, bipolar II disorder 0.67) with specificity 0.86. The optimal cut-off score in the current sample was a score of 9 or more endorsed symptoms without applying the supplementary questions (sensitivity of 0.90 and 0.88 for bipolar I and bipolar II groups respectively with a specificity of 0.90). LIMITATIONS: The sample was drawn from a tertiary mood disorders clinic. CONCLUSIONS: The MDQ appears to be a useful screening tool for bipolar spectrum disorder in UK psychiatric practice with sensitivity for bipolar II disorder improved by dropping the supplementary sections. Further investigation of the optimal cut-off scores of the MDQ is needed to determine its utility in non-specialist and community based samples.     

Validity of the assessment of bipolar spectrum disorders in the WHO CIDI 3.0

OBJECTIVE: Although growing interest exists in the bipolar spectrum, fully structured diagnostic interviews might not accurately assess bipolar spectrum disorders. A validity study was carried out for diagnoses of threshold and sub-threshold bipolar disorders (BPD) based on the WHO Composite International Diagnostic Interview (CIDI) in the National Comorbidity Survey Replication (NCS-R). CIDI BPD screening scales were also evaluated. METHOD: The NCS-R is a nationally representative US household population survey (n=9282 using CIDI to assess DSM-IV disorders. CIDI diagnoses were evaluated in blinded clinical reappraisal interviews using the non-patient version of the Structured Clinical Interview for DSM-IV (SCID). RESULTS: Excellent CIDI-SCID concordance was found for lifetime BP-I (AUC=.99 kappa=.88, PPV=.79, NPV=1.0), either BP-II or sub-threshold BPD (AUC=.96, kappa=.88, PPV=.85, NPV=.99), and overall bipolar spectrum disorders (i.e., BP-I/II or sub-threshold BPD; AUC=.99, kappa=.94, PPV=.88, NPV=1.0). Concordance was lower for BP-II (AUC=.83, kappa=.50, PPV=.41, NPV=.99) and sub-threshold BPD (AUC=.73, kappa=.51, PPV=.58, NPV=.99). The CIDI was unbiased compared to the SCID, yielding a lifetime bipolar spectrum disorders prevalence estimate of 4.4%. Brief CIDI-based screening scales detected 67-96% of true cases with positive predictive value of 31-52%. LIMITATION: CIDI prevalence estimates are still probably conservative, though, but might be improved with future CIDI revisions based on new methodological studies with a clinical assessment more sensitive than the SCID to sub-threshold BPD. CONCLUSIONS: Bipolar spectrum disorders are much more prevalent than previously realized. The CIDI is capable of generating conservative diagnoses of both threshold and sub-threshold BPD. Short CIDI-based scales are useful screens for BPD.     

Assessment of anxiety disorders in asthmatic children.

The study's objective was to determine whether the State Trait Anxiety Inventory for Children, Trait version (STAIC), is suitable for the assessment of DSM-IV anxiety disorders in asthmatic children and adolescents. Ninety-two outpatients were given a semistructured diagnostic interview. They completed STAIC; another questionnaire about anxiety, the Echelle Comportementale d'Anxiété et de Peurs (ECAP); and the Child Depression Inventory. The parents filled in the Child Behavior Check-List (CBCL) and the Conners Parent Rating Scale (CPRS). A group of healthy children was assessed with STAIC. Thirty asthmatic children had anxiety disorders. They had significantly higher STAIC scores than the nonanxious asthmatic and the nonasthmatic children. STAIC scores were independent of age and sex and were correlated with ECAP, CPRS anxiety subscore, CBCL total score, internalizing score, and CBCL anxiety-depression subscore. Internal consistency was 0.75. With a threshold value of 34 for anxiety disorders, this method had a sensitivity of 73% and a specificity of 70%. STAIC was thus a useful method for anxiety disorder screening in a pediatric population.     

The validity of the diagnosis of depression in general practice: is using criteria for diagnosis as a routine the answer?

BACKGROUND: In general practice, making a diagnosis does not follow the same lines as in secondary care because every new diagnosis is made against 'foreknowledge' and could be coloured by it. This could explain low accordance and differences in diagnoses between primary and secondary care, in particular when mental illness such as depression is concerned. When criteria are used for diagnosis there should be no differences. AIM: To establish the accordance with the Diagnostic and Statistical Manual of mental disorders, 4th edition (DSM-IV) criteria of major depressive disorder when the diagnosis of depression has been made by general practitioners (GPs) for whom coding and using criteria for diagnosis is a daily routine (ICHPPC-2 criteria). METHOD: Ninety-nine general practice patients from four general practices belonging to the Continuous Morbidity Registry (CMR) of the University of Nijmegen in The Netherlands were interviewed using the Composite International Diagnostic Interview (auto) 12-month version (DSM-IV criteria). Thirty-three patients had a code for depression; 33 patients a code for chronic nervous functional complaints (CNFC); and 33 had no code for mental illness (the depression and CNFC codes were given in the 12 months prior to the interview). Specificity and accordance with the DSM-IV criteria of major depressive disorder (MDD) were calculated with the results from the interviews. RESULTS: Of the 33 general practice depression cases (all matching ICHPPC-2 criteria), 28 matched DSM-IV criteria: 26 for MDD and 2 for dysthymia. No cases of DSM-IV MDD were found in the control group without a code for a mental disorder, and seven out of 33 were found in the control group with the code for CNFC. CONCLUSION: The specificity of diagnosis of depression made by GPs in a continuous morbidity registry and the accordance with DSM-IV criteria are high. Using criteria for diagnosis, which is a trend, could be one of the solutions towards a better diagnosis. As far as the sensitivity is concerned, GPs should not be distracted from using criteria for the diagnosis of depression when a large variety of complaints is presented.     

Media violence exposure and executive functioning in aggressive and control adolescents

The relationship between media violence exposure and executive functioning was investigated in samples of adolescents with no psychiatric diagnosis or with a history of aggressive-disruptive behavior. Age-, gender-, and IQ-matched samples of adolescents who had no Diagnostic and Statistical Manual of Mental Disorders-fourth edition (DSM-IV; American Psychiatric Association, 1994) diagnosis (N = 27) and of adolescents who had DSM-IV Disruptive Behavior Disorder diagnoses (N = 27) completed measures of media violence exposure and tests of executive functioning. Moderate to strong relationships were found between higher amounts of media violence exposure and deficits in self-report, parent-report, and laboratory-based measures of executive functioning. A significant diagnosis by media violence exposure interaction effect was found for Conners' Continuous Performance Test scores, such that the media violence exposure-executive functioning relationship was stronger for adolescents who had Disruptive Behavior Disorder diagnoses. Results indicate that media violence exposure is related to poorer executive functioning, and this relationship may be stronger for adolescents who have a history of aggressive-disruptive behavior.