| 1. |
- Ruchkin, Vladislav V, et al.
(författare)
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Suicidal ideations and attempts in juvenile delinquents.
- 2003
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Ingår i: Journal of Child Psychology and Psychiatry. - 0021-9630 .- 1469-7610. ; 44:7, s. 1058-66
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Suicidality among adolescents is a common focus of clinical attention. In spite of links to disruptive behaviors and other types of psychopathology, it is not clear whether other factors commonly associated with suicide, such as personality and parenting, predict suicidality over and above psychopathology. The purpose of the present study was to assess suicidal ideations and attempts and their relationship to psychopathology, violence exposure, personality traits and parental rearing in Russian male juvenile delinquents with conduct disorder (CD).METHOD: Suicidality and psychopathology were assessed using a semi-structured psychiatric interview in 271 incarcerated male juvenile delinquents diagnosed with CD. Violence exposure, personality characteristics and perceived parental rearing were assessed via self-reports.RESULTS: Thirty-four percent of those diagnosed with CD (92 subjects) reported a lifetime history of either suicidal thoughts or attempts. Suicidal ideators and attempters did not differ significantly on any variable of interest, but both reported significantly higher rates of psychopathology and violence exposure than the non-suicidal group, as well as higher levels of harm avoidance, lower self-directedness, and higher rates of perceived negative parental rearing. Finally, even when controlling for the relationship with psychopathology, personality and perceived parental rearing factors showed significant associations with suicidality.CONCLUSIONS: Juvenile delinquents with CD have high rates of suicidal ideations and attempts, related to a wide spectrum of psychopathology and specific personality traits. These findings suggest that a combination of intrinsic and extrinsic factors create vulnerability to stressors, which under the influence of situational factors (e.g., repeated traumatization) may lead to suicidal thoughts and acts. Factors potentially contributing to vulnerability for suicidality should be identified when planning prevention and rehabilitation efforts for troubled youth.
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| 2. |
- Vermeiren, Robert, et al.
(författare)
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Suicidal behavior and violence in male adolescents : a school-based study.
- 2003
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Ingår i: Journal of the American Academy of Child and Adolescent Psychiatry. - : Elsevier BV. - 0890-8567 .- 1527-5418. ; 42:1, s. 41-8
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To investigate characteristics of suicidal and violent behavior in a community school sample of adolescents.METHOD: Self-report questionnaires were administered to 794 male students (aged 12-18 years) from Antwerp, Belgium. Subjects were classified into four groups: a suicidal-only (n = 40; suicidal ideation and/or self-harming behavior), a violent-only (n = 142), a suicidal-violent (n = 21), and a control group (n = 591).RESULTS: Compared with controls, higher levels of internalizing problems, risk-taking behavior (substance use, diminished perception of risk, sensation seeking), and aggression were found in the comparison groups. The suicidal-violent group had the highest levels of depression, somatization, overt and covert aggression, and risk-taking behavior. Compared with the suicidal-only group, the violent-only group had less depression, anxiety, and covert aggression, but higher levels of overt aggression, sensation seeking, diminished perception of risk, and marijuana use.CONCLUSIONS: Although adolescent suicidal and violent behavior are both related to internalizing problems, aggression, and risk-taking behavior, marked differences in severity and nature exist in these relationships. Differentiation of suicidal youths based on the presence or absence of violent behavior may add to our understanding of suicidal phenomena and may thus have important clinical consequences.
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| 3. |
- Aghajani, Moji, et al.
(författare)
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Dissociable relations between amygdala subregional networks and psychopathy trait dimensions in conduct-disordered juvenile offenders
- 2016
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Ingår i: Human Brain Mapping. - Hoboken, USA : Wiley-Blackwell. - 1065-9471 .- 1097-0193. ; 37:11, s. 4017-4033
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Tidskriftsartikel (refereegranskat)abstract
- Psychopathy is a serious psychiatric phenomenon characterized by a pathological constellation of affective (e.g., callous, unemotional), interpersonal (e.g., manipulative, egocentric), and behavioral (e.g., impulsive, irresponsible) personality traits. Though amygdala subregional defects are suggested in psychopathy, the functionality and connectivity of different amygdala subnuclei is typically disregarded in neurocircuit-level analyses of psychopathic personality. Hence, little is known of how amygdala subregional networks may contribute to psychopathy and its underlying trait assemblies in severely antisocial people. We addressed this important issue by uniquely examining the intrinsic functional connectivity of basolateral (BLA) and centromedial (CMA) amygdala networks in relation to affective, interpersonal, and behavioral traits of psychopathy, in conduct-disordered juveniles with a history of serious delinquency (N = 50, mean age = 16.83 ± 1.32). As predicted, amygdalar connectivity profiles exhibited dissociable relations with different traits of psychopathy. Interpersonal psychopathic traits not only related to increased connectivity of BLA and CMA with a corticostriatal network formation accommodating reward processing, but also predicted stronger CMA connectivity with a network of cortical midline structures supporting sociocognitive processes. In contrast, affective psychopathic traits related to diminished CMA connectivity with a frontolimbic network serving salience processing and affective responding. Finally, behavioral psychopathic traits related to heightened BLA connectivity with a frontoparietal cluster implicated in regulatory executive functioning. We suggest that these trait-specific shifts in amygdalar connectivity could be particularly relevant to the psychopathic phenotype, as they may fuel a self-centered, emotionally cold, and behaviorally disinhibited profile.
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| 4. |
- Aghajani, Moji, et al.
(författare)
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Neural processing of socioemotional content in conduct-disordered offenders with limited prosocial emotions
- 2021
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Ingår i: Progress in Neuro-psychopharmacology and Biological Psychiatry. - : Elsevier. - 0278-5846 .- 1878-4216. ; 105
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Reflecting evidence on Callous-Unemotional (CU) traits (e.g., lack of empathy and guilt, shallow affect), the DSM-5 added a categorical CU-based specifier for Conduct Disorder (CD), labeled 'with Limited Prosocial Emotions' (LPE). Theory and prior work suggest that CD youths with and without LPE will likely differ in neural processing of negative socioemotional content. This proposition, however, is mainly derived from studies employing related, yet distinct, operationalizations of CU traits (e.g., dimensional measure/median split/top quartile), thus precluding direct examination of LPE-specific neurocognitive deficits.METHODS: Employing a DSM-5 informed LPE proxy, neural processing of recognizing and resonating negative socioemotional content (angry and fearful faces) was therefore examined here among CD offenders with LPE (CD/LPE+; N = 19), relative to CD offenders without LPE (CD/LPE-; N = 31) and healthy controls (HC; N = 31).RESULTS: Relative to HC and CD/LPE- youths and according to a linearly increasing trend (CD/LPE- < HC < CD/LPE+), CD/LPE+ youths exhibited hyperactivity within dorsolateral, dorsomedial, and ventromedial prefrontal regions during both emotion recognition and resonance. During emotion resonance, CD/LPE+ youths additionally showed increased activity within the posterior cingulate and precuneal cortices in comparison to HC and CD/LPE- youths, which again followed a linearly increasing trend (CD/LPE- < HC < CD/LPE+). These effects moreover seemed specific to the LPE specifier, when compared to a commonly employed method for CU-based grouping in CD (i.e., median split on CU scores).CONCLUSIONS: These data cautiously suggest that CD/LPE+ youths may exhibit an over-reliance on cortical neurocognitive systems when explicitly processing negative socioemotional information, which could have adverse downstream effects on relevant socioemotional functions. The findings thus seem to provide novel, yet preliminary, clues on the neurocognitive profile of CD/LPE+, and additionally highlight the potential scientific utility of the LPE specifier.
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| 5. |
- Colins, Olivier F., 1978-, et al.
(författare)
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Are psychotic experiences among detained juvenile offenders explained by trauma and substance use?
- 2009
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Ingår i: Drug And Alcohol Dependence. - : Elsevier BV. - 0376-8716 .- 1879-0046. ; 100:1-2, s. 39-46
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: High rates of psychotic experiences among detained adolescents have been reported. However, the significance of psychotic experiences in detained juveniles is still poorly understood. The current study, therefore, (1) examines whether psychotic experiences could be explained by substance use and/or traumatic experiences, and (2) investigates this objective without taking into account the frequently occurring paranoia-related symptoms that may not be psychosis-related in detained minors.METHOD: Data were derived from 231 detained adolescents. By means of the Diagnostic Interview Schedule for Children, psychotic experiences, life-threatening events and substance use were assessed while the Child Traumatic Questionnaire was used for a history of abuse and neglect.RESULTS: In univariate logistic regression analyses, having psychotic experiences was positively associated with substance-related (e.g. past year intense marihuana use) and trauma-related (e.g. emotional abuse) variables. However, without taken paranoia-related experiences into account, different associations between psychotic experiences and substance-related and/or trauma-related variables were found. After building best fitting models, logistic regression analyses demonstrated a preponderance of trauma-related over substance-related variables in predicting the number of psychotic experiences (i.e. 0, 1-2, >2).CONCLUSION: These findings suggest that psychotic experiences in detained adolescents may be explained by trauma and substance use. In addition, paranoia-related experiences seemed to be particularly associated with emotional abuse.
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| 6. |
- Colins, Olivier F., 1978-, et al.
(författare)
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Informant agreement in the assessment of disruptive behavior disorders in detained minors in Belgium : a diagnosis-level and symptom-level examination
- 2008
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Ingår i: Journal of Clinical Psychiatry. - : Physicians Postgraduate Press, Inc. - 0160-6689 .- 1555-2101. ; 69:1, s. 141-148
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Because diagnostic assessment of children emphasizes information from multiple informants, the reliability of findings in detained and incarcerated samples may be hampered. The objective of the current study was to examine parent-child agreement with regard to disruptive behavior disorders (with or without impairment) and disorder-related symptoms in detained male youths.METHOD: Between January 2005 and February 2007, a representative sample of 150 detainees, 12 to 17 years old, from the 3 Youth Detention Centers for boys in Flanders, Belgium, and 1 parent of each were interviewed with the Diagnostic Interview Schedule for Children, Version IV (DISC-IV). Interviewees were selected consecutively on the basis of Belgian origin for practical, financial, and time-related reasons. Of the 150 participants, 9 were excluded and the parents of 26 could not be included for various reasons, and thus full data were obtained for 115 parents.RESULTS: Overall poor parent-child agreement at the disorder and symptom level was found, which is consistent with previous studies. Parents reported significantly more unique information on attention-deficit/hyperactivity disorder (ADHD) (p < .001) and oppositional defiant disorder (ODD) (p < .001), while youths reported significantly more unique conduct disorder (CD)-related information (p = .01).CONCLUSION: The large proportion of parents uniquely reporting ADHD and ODD supports previous concerns about the reliability of self-reported ADHD and ODD and suggests an essential contribution by parents to the accurate assessment of these disorders in adolescent detainees. With regard to CD, it may be appropriate to rely on youth self-report.
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| 7. |
- Colins, Olivier F, 1978-, et al.
(författare)
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Mental health problems and recidivism among detained male adolescents from various ethnic origins
- 2013
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Ingår i: European Child and Adolescent Psychiatry. - : Springer Science and Business Media LLC. - 1018-8827 .- 1435-165X. ; 22:8, s. 481-490
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Tidskriftsartikel (refereegranskat)abstract
- This study examines differences in self-reported mental health problems between detained youths from Dutch, Moroccan, and Surinamese origin and the usefulness of mental health problems to predict violent and property recidivism in these juveniles. A sample of 296 detained boys aged between 12 and 18 years were assessed by means of the Strengths and Difficulties Questionnaire (SDQ). Official information regarding criminal history and recidivism was collected 3-6 years later. In general, Dutch youths and Surinamese youths reported more conduct problems than Moroccan youths, while Dutch youths also reported more hyperactivity than Surinamese youths. Mental health problems were not predictive of violent recidivism in any of the ethnic groups, while being related with property recidivism in Dutch and Surinamese youths. The current study showed that Moroccan youths present themselves on the SDQ as a less seriously disturbed group of youths than their Dutch and Surinamese counterparts. Our results also clearly showed that SDQ self-report scores are not predictive of future violent crimes in any of the three ethnic groups. Implications of the findings and limitations of the current study are discussed.
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| 8. |
- Colins, Olivier F., 1978-, et al.
(författare)
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Psychiatric disorder in detained male adolescents as risk factor for serious recidivism
- 2011
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Ingår i: Canadian journal of psychiatry. - : Sage Publications. - 0706-7437 .- 1497-0015. ; 56:1, s. 44-50
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: A growing body of research consistently shows that detained minors bear substantial mental health needs. However, the relation between mental disorder and criminal recidivism has largely remained unexplored. Our study examines whether psychiatric disorders increase the likelihood of recidivism after controlling for time at risk, criminal history, and the presence of other disorders.METHOD: Participants (n = 232) were detained male adolescents from all 3 youth detention centres in Flanders, Belgium, who were interviewed with the Diagnostic Interview Schedule for Children, Version IV. Two to 4 years later, information on serious recidivism was retrieved from the official judicial registration system. Serious recidivism was defined as having at least one arrest charge for violent, severe property crime, or substance-related offences.RESULTS: Serious recidivism was high, with 81% (n = 191) of the participants being rearrested. Psychiatric disorders predicted neither serious recidivism in general nor violent and severe property recidivism. However, other drug use disorder (OR 2.41; 95% CI 1.22 to 4.75) and general comorbidity (OR 2.64; 95% CI 1.40 to 4.99) were significantly predictive of substance-related recidivism.CONCLUSION: Common psychiatric disorders in detained male adolescents do not significantly increase the likelihood of subsequent arrests, with the exception that substance use disorders appear to increase the risk of later substance-related recidivism. Effective treatment of these disorders may prevent detained juveniles to experience the detrimental outcomes associated with substance-related crimes as adults (for example, mental illness).
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| 9. |
- Colins, Olivier F., 1978-, et al.
(författare)
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Psychiatric disorders in property, violent, and versatile offending detained male adolescents
- 2009
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Ingår i: American Journal of Orthopsychiatry. - : American Psychological Association (APA). - 0002-9432 .- 1939-0025. ; 79:1, s. 31-38
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Tidskriftsartikel (refereegranskat)abstract
- This study examines the past year prevalence rate of psychiatric disorders in detained male adolescents and the relation between psychiatric disorders and type of offending. The Diagnostic Interview Schedule for Children (DISC-IV) was administered in a sample (N = 245) of male detained adolescents aged 12 to 17 years. Based on lifetime official criminal history, participants were classified into property, violent, and versatile subgroups. High rates of psychiatric disorders were found in all groups. In addition, property offenders reported significantly higher rates of depression, disruptive behavior disorders, substance use disorders and comorbidity than violent and versatile offenders. Overall, versatile offenders did not differ from violent offenders, with the exception of more marijuana use disorder found in violent offenders. This study once more emphasizes that detained boys have substantial mental health needs, a finding that is generalizable across countries. In addition, the current study suggests that classifying detained juveniles by offense subgroups may carry clinical relevance. The long-term impact of these differences, and the possible effects of intervention, should be subject of further research.
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| 10. |
- Colins, Olivier F., et al.
(författare)
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Psychometric Properties and Prognostic Usefulness of the Youth Psychopathic Traits Inventory (YPI) as a Component of a Clinical Protocol for Detained Youth : A Multiethnic Examination
- 2017
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Ingår i: Psychological Assessment. - : American Psychological Association (APA). - 1040-3590 .- 1939-134X. ; 29:6, s. 740-753
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Tidskriftsartikel (refereegranskat)abstract
- Prior studies have shown that the Youth Psychopathic Traits Inventory (YPI) holds promise as a self-report tool for assessing psychopathic traits in detained adolescents. However, these studies have been conducted in a research context where anonymity and confidentiality are provided. Few studies have examined the usefulness of the YPI in clinical settings. To address this research gap, the present study examined data from 1,559 detained boys who completed the YPI as part of a clinical protocol. Official criminal records were available for a subsample (n = 848), allowing us to test the prognostic usefulness of the YPI. Results of confirmatory factor analyses, overall, support the proposed 3-factor structure, though model fit indices were not as good in Dutch boys compared to boys from other ethnic groups. Measurement invariance tests showed that the YPI scores are manifested in the same way across all 4 ethnic groups and suggest that means scores between the 4 ethnic groups are comparable. The YPI scores were internally consistent, and correlations with external variables, including aggression and conduct problems, support the convergent validity of the interpretation of YPI scores. Finally, results demonstrated that YPI scores were not significantly positively related to future criminality. In conclusion, this study suggests that the YPI may hold promise as a self-report tool for assessing psychopathic traits in detained male adolescents during a clinical protocol. However, the finding that the YPI did not predict future offending suggests that this tool should not yet be used for risk assessment purposes in forensic settings.
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| 11. |
- Colins, Olivier F, 1978-, et al.
(författare)
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Psychotic-like symptoms as a risk factor of violent recidivism in detained male adolescents
- 2013
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Ingår i: Journal of Nervous and Mental Disease. - 0022-3018 .- 1539-736X. ; 201:6, s. 478-483
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to prospectively examine whether psychotic-like symptoms (PLSs) are positively associated with violent recidivism and whether this relation is stronger when PLSs co-occur with substance use disorders (SUDs). Participants were 224 detained male adolescents from all youth detention centers in Flanders. The Diagnostic Interview Schedule for Children was used to assess PLSs and the number of SUDs. Two to 4 years later, information on official recidivism was obtained. Although hallucinations were unrelated to violent recidivism, paranoid delusions (PDs) and threat/control override delusions (TCODs) were negatively related to violent recidivism. The relation between PLSs and violent recidivism did not become stronger in the presence of SUDs. Detained youths with PLSs do not have a higher risk for violent recidivism than detained youths without PLSs. In contrast, by identifying detained youths with PDs or TCODs, clinicians are likely to identify youths with a low risk for future violent crimes.
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| 12. |
- Colins, Olivier F, 1978-, et al.
(författare)
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The relation of standardized mental health screening and categorical assessment in detained male adolescents
- 2015
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Ingår i: European Child and Adolescent Psychiatry. - New York, USA : Springer. - 1018-8827 .- 1435-165X. ; 24:3, s. 339-49
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Tidskriftsartikel (refereegranskat)abstract
- Having an effective triage tool is an important step toward a careful use of the restricted time and qualified personnel to perform comprehensive psychiatric assessment in juvenile justice settings. The aims of this study were to examine the construct validity of the Massachusetts Youth Screening Inventory-second version (MAYSI-2), and its likelihood to identify youths who might have a psychiatric disorder. Data from up to 781 male adolescents (mean age = 16.73 years) were gathered as part of the standardized mental health screening and assessment in two all-male Youth Detention Centers in the Netherlands. Categorical assessments were based on two structured diagnostic interviews. Sensitivity, specificity, positive and negative predictive values, and the area under the curve were calculated to evaluate the likelihood of the MAYSI-2 to identify youths with a psychiatric disorder. Youths with a disorder scored significantly higher on the corresponding MAYSI-2 subscale than youths without a disorder. In the total sample, 70 % of the youths with a disorder met the Caution cut-off criteria on at least one MAYSI-2 scale, while youths without a psychiatric disorder were very unlikely to meet cut-off criteria for multiple MAYSI-2 scales. Overall, the sensitivity was slightly better when analyses were repeated in groups of youths from various ethnic origins. The findings supported the construct validity of the Dutch MAYSI-2 and suggested that the MAYSI-2 is a valid mental health screening tool that may serve relatively well as a triage tool. Its effectiveness, however, may differ between ethnic groups.
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| 13. |
- Colins, Olivier F, 1978-, et al.
(författare)
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The usefulness of DSM-IV and DSM-5 conduct disorder subtyping in detained adolescents
- 2013
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Ingår i: Journal of Nervous and Mental Disease. - 0022-3018 .- 1539-736X. ; 201:9, s. 736-743
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to test whether the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV), and DSM-5 conduct disorder (CD) subtyping approaches identify adolescents with concurrent psychiatric morbidity and an increased risk to reoffend. A diagnostic interview was used to assess childhood-onset CD (CoCD), adolescent-onset CD (AoCD), and concurrent psychiatric morbidity in 223 detained male adolescents. The callous-unemotional (CU) specifier was established through a self-report questionnaire. Two to four years later, information on official criminal recidivism was collected. The CoCD and AoCD youths were different in concurrent psychiatric morbidity but not in their risk to reoffend. The youths with CD and CU (CD+CU) and the CD-only youths did not differ with regard to concurrent psychiatric morbidity. In addition, the CD+CU youths were at risk to reoffend but merely when compared with their counterparts without CD/CU. Although CD subtyping approaches may identify youths with concurrent psychiatric morbidity, the usefulness to predict recidivism in already delinquent youths is limited.
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| 14. |
- Colins, Olivier, 1978-, et al.
(författare)
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Psychiatric disorders in detained male adolescents : a systematic literature review
- 2010
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Ingår i: Canadian journal of psychiatry. - : SAGE Publications. - 0706-7437 .- 1497-0015. ; 55:4, s. 255-263
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Forskningsöversikt (refereegranskat)abstract
- OBJECTIVE: To provide a best estimate of the prevalence of psychiatric disorders among detained male adolescents, with particular emphasis on impairment, multi-informant assessment, and race or ethnicity.METHOD: Computer-assisted searches were executed to identify relevant studies.RESULTS: Fifteen studies using adolescents as informants met inclusion criteria (n = 3401), of which only 2 reported within a subsample on parent-derived diagnoses. The mean prevalence of any disorder was 69.9% (95% CI 69.5% to 70.3%); with conduct disorder occurring most frequently (46.4%, 95% CI 45.6% to 47.3%), followed by substance use disorder (45.1%, 95% CI 44.6% to 45.5%), oppositional defiant disorder (19.8%, 95% CI 19.2% to 20.3%), and attention-deficit hyperactivity disorder (13.5%, 95% CI 13.2% to 13.9%). Although lower, rates for internalizing disorders were still substantial, with any anxiety disorder found in 15.9% (95% CI 15.6% to 16.1%), major depression in 12.0% (95% CI 11.7% to 12.2%), and posttraumatic stress disorder in 9.6% (95% CI 9.2% to 10.0%). Three studies reported on psychotic disorders, finding low rates (1.35%, 95% CI 1.32% to 1.39%). Estimates of prevalence were only marginally different when impairment was not required, while consistency between adolescents and parents was poor. Findings on the relations between race or ethnicity were too scarce and inconsistent to interpret.CONCLUSION: Detained male adolescents bear substantial mental health needs, emphasizing the need to organize effective mental health services for this troubled group. However, our knowledge on mental disorders in detained youth should be enhanced, in particular regarding the reliability of adolescents, compared with parent report, and whether clinically relevant differences exist by race or ethnicity.
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| 15. |
- Decuyper, Mieke, et al.
(författare)
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Latent personality profiles and the relations with psychopathology and psychopathic traits in detained adolescents
- 2013
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Ingår i: Child Psychiatry and Human Development. - : Springer Science and Business Media LLC. - 0009-398X .- 1573-3327. ; 44:2, s. 217-232
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Tidskriftsartikel (refereegranskat)abstract
- The present study constructed empirically derived subtypes of adolescent offenders based on general traits and examined their associations with psychopathology and psychopathic traits. The sample included 342 detained minors (172 boys and 170 girls; mean age 15.85 years, SD = 1.07) recruited in various Youth Detention Centers across the Flemish part of Belgium. All adolescents provided self-reports on the quick big five, the youth self report, and the youth psychopathic traits inventory to assess general traits, psychopathology, and psychopathic traits respectively. Latent class analyses based on general personality traits were performed and suggested three personality types, consisting of an emotionally labile, close-minded and goal-oriented class, an undercontrolled class, and an emotionally labile-careless class. These three personality types within detained minors showed particular constellations of general traits and differed meaningfully in terms of their mean-scores on externalizing psychopathology and psychopathy measures.
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| 16. |
- Hoeve, Machteld, et al.
(författare)
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The association between childhood maltreatment, mental health problems, and aggression in justice-involved boys
- 2015
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Ingår i: Aggressive Behavior. - Hoboken, USA : Wiley-Blackwell. - 0096-140X .- 1098-2337. ; 41:5, s. 488-501
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Tidskriftsartikel (refereegranskat)abstract
- The link between childhood maltreatment and adolescent aggression is well documented; yet, studies examining potential mechanisms that explain this association are limited. In the present study, we tested the association between childhood maltreatment and adolescent aggression in boys in juvenile justice facilities (N = 767) and examined the contribution of mental health problems to this relationship. Data on childhood maltreatment, mental health problems, and aggression were collected by means of self-report measures and structural equation models were used to test mediation models. We found that mental health problems mediated the link between maltreatment and aggression. Results demonstrated different pathways depending on the type of aggression examined. The association between childhood maltreatment and reactive aggression was fully mediated by a variety of mental health problems and for proactive aggression the association was partially mediated by mental health problems. We also found that reactive and proactive aggression partially mediated the association between maltreatment and mental health problems. These findings suggest that a transactional model may best explain the negative effects of childhood trauma on mental health problems and (in particular reactive) aggression. In addition, our findings add to the existing evidence that reactive and proactive aggression have different etiological pathways.
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| 17. |
- Isaksson, Johan, et al.
(författare)
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Community Violence Exposure and Eating Disorder Symptoms among Belgian, Russian and US Adolescents : Cross-Country and Gender Perspectives.
- 2023
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Ingår i: Child Psychiatry and Human Development. - : Springer. - 0009-398X .- 1573-3327.
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Tidskriftsartikel (refereegranskat)abstract
- Community violence exposure (CVE) is one of the most common adverse childhood experiences worldwide. Despite this, its potential effect on disordered eating in adolescents from different cultures is underexplored. In the present cross-sectional study, self-reported data were collected from 9751 students (Mean age = 14.27) from Belgium, Russia and the US on CVE (witnessing violence and violence victimization), eating disorder (ED) symptoms (ED thoughts with associated compensatory behaviors), and comorbid symptoms of posttraumatic stress, depression and anxiety. Increased CVE (from no exposure to witnessing to victimization) was associated with more ED symptoms, and the associations remained significant after adjusting for comorbid conditions. The associations were similar for adolescents across the three countries. No gender differences were observed in the association between CVE and ED symptoms, even though girls in general reported more ED symptoms than boys. We conclude that CVE appears to be associated with ED symptoms in three culturally different samples of adolescents.
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| 18. |
- Koposov, Roman, et al.
(författare)
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Community Violence Exposure and School Functioning in Youth : Cross-Country and Gender Perspectives
- 2021
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Ingår i: Frontiers In Public Health. - : Frontiers Media S.A.. - 2296-2565. ; 9
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Tidskriftsartikel (refereegranskat)abstract
- Background: Many children and adolescents experience violent events which can be associated with negative consequences for their development, mental health, school, and social functioning. However, findings between settings and on the role of gender have been inconsistent. This study aimed to investigate cross-country and gender differences in the relationship between community violence exposure (CVE) and school functioning in a sample of youths from three countries. Methods: A self-report survey was conducted among school students (12-17 years old) in Belgium (Antwerp, N = 4,743), Russia (Arkhangelsk, N = 2,823), and the US (New Haven, N = 4,101). Students were recruited from within classes that were randomly selected from within schools that had themselves been randomly selected (excepting New Haven, where all students were included). CVE was assessed with the Screening Survey of Exposure to Community Violence. School functioning was assessed with four measures: the Perceived Teacher Support scale, Negative Classroom Environment scale, and Academic Motivation and Perception of Safety at School scales. Multivariate Analyses of Covariance were performed to assess differences in the levels of school-related problem behaviors in boys and girls, who reported different degrees of CVE. Results: Participants in all three countries reported a relatively high prevalence of violence exposure (36.2% in Belgium, 39.3% in Russia and 45.2% in the US who witnessed violence), with a higher proportion of girls than boys witnessing violent events (varied from 37.4 to 51.6% between the countries), whereas boys reported more episodes of victimization by violence than girls (varied from 32.3 to 49.9% between the countries). Youths who experienced increased CVE (from no exposure to witnessing to victimization) reported an increase in all school functioning problems in all of the countries and this association was not gender-specific. Conclusions: Our findings suggest that regardless of differences in the level of CVE by country and gender, violence exposure is negatively associated with school functioning across countries. Nonetheless, even though reactions to community violence among adolescents may be expressed in a similar fashion, cross-country differences in social support systems should also be taken into account in order to provide culturally sensitive treatment modalities.
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| 19. |
- Krabbendam, Anne A, et al.
(författare)
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Personality disorders in previously detained adolescent females : a prospective study
- 2015
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Ingår i: American Journal of Orthopsychiatry. - : American Psychological Association (APA). - 0002-9432 .- 1939-0025. ; 85:1, s. 63-71
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Tidskriftsartikel (refereegranskat)abstract
- This longitudinal study investigated the predictive value of trauma and mental health problems for the development of antisocial personality disorder (ASPD) and borderline personality disorder (BPD) in previously detained women. The participants were 229 detained adolescent females who were assessed for traumatic experiences and mental health problems (mean age = 15.5 years). Three to 6 years later (M = 4.5; SD = 0.6), ASPD and BPD were diagnosed with a semistructured interview. Forty percent of the women had a personality disorder (i.e., ASPD 15.8%, BPD 9.2%, or both ASPD and BPD 15.2%). Posttraumatic stress, depressive symptoms, and dissociation during detention increased the risk for BPD in adulthood. Surprisingly, neither conduct problems nor substance dependence predicted ASPD; these findings require further study because they add to the controversy surrounding ASPD in females. The high prevalence rates of personality disorders indicate the need for intervention programs that target these unwanted outcomes.
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| 20. |
- Martin, Andrés, et al.
(författare)
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Early to bed : a study of adaptation among sexually active urban adolescent girls younger than age sixteen.
- 2005
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Ingår i: Journal of the American Academy of Child and Adolescent Psychiatry. - : Elsevier BV. - 0890-8567 .- 1527-5418. ; 44:4, s. 358-67
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To examine the association between sexual activity among urban adolescent girls and four global measures of psychosocial adaptation (academic motivation, school achievement, depressive symptoms, and expectations about the future).METHOD: Data derived from the Social and Health Assessment, a self-report survey administered in 1998 to students in the public school system in New Haven, CT (149 classes at 17 middle and high schools).RESULTS: Of 1,413 respondents (57% black, 28% Hispanic; mean age 13.4 +/- 1.7 years), 414 (29%) acknowledged prior sexual intercourse; the proportions of sexually active girls in 6th, 8th, and 10th grades were 14%, 30%, and 50%, respectively. In multivariate analyses of covariance, sexual activity was significantly associated with all four measures of psychosocial adaptation (p < .001). Other correlates of at least one measure of maladaptation included socioeconomic status, sensation seeking, and lower school grade (p < .001 for each), peer pressure (p < .01), and black ethnicity, and the interaction of sexual activity by lower school grade (p < .05 for each).CONCLUSIONS: Compared with their sexually naive peers, sexually active adolescent girls had lower scores on global measures of psychosocial adaptation. These findings have clinical, policy, and research relevance to a vulnerable population at high risk of teenage pregnancy and sexually transmitted diseases.
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| 21. |
- Ponnet, Kaat, et al.
(författare)
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Suicidal behaviour in adolescents : associations with parental marital status and perceived parent-adolescent relationship.
- 2005
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Ingår i: Journal of Affective Disorders. - : Elsevier BV. - 0165-0327 .- 1573-2517. ; 89:1-3, s. 107-13
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Because equivocal findings exist with regard to the relationship between adolescents' suicidal behaviour and parental marital status, the aim of this study was to investigate this relationship and in particular the effect of the perceived parent-adolescent relationship on this association, taking into account the role of gender.METHOD: For this purpose, self-report surveys were administered to a representative school-based sample of 2707 adolescents in Antwerp (Belgium).RESULTS: 1) Boys living in a single parent family reported more suicidal ideations and self-harming behaviour than boys living in an intact family or in a remarried family; 2) Girls living in a remarried family reported more suicidal ideations and self-harming behaviour than girls living in an intact or in a single parent family; 3) Even after controlling for the levels of perceived parent-adolescent relationship, these associations remained significant.LIMITATIONS: The cross-sectional design, the retrospective assessment of suicidality and changes in family structure, the lack of external information and the assessment of the parent-adolescent relationship for both parents together, may have influenced the findings.CONCLUSIONS: When assessing risk factors for adolescent suicidality, marital status of the parents may bear clinical importance. In contrast to other studies, the perceived parent-adolescent relationship did not alter this association, a finding that needs further study.
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| 22. |
- Ruchkin, Vladislav, et al.
(författare)
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Depressive symptoms and associated psychopathology in urban adolescents : a cross-cultural study of three countries.
- 2006
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Ingår i: Journal of Nervous and Mental Disease. - : Ovid Technologies (Wolters Kluwer Health). - 0022-3018 .- 1539-736X. ; 194:2, s. 106-13
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Tidskriftsartikel (refereegranskat)abstract
- The study aimed to compare cross-cultural trends of comorbid internalizing and externalizing psychopathology, prosocial beliefs, and perceptions of risk in adolescents with and without clinical levels of self-reported depressive symptoms. The Social and Health Assessment, a self-report survey, was conducted in a representative sample of 3309 adolescents 14 to 17 years old from urban communities in the United States (N = 1343), Belgium (N = 946), and Russia (N = 1009). In all three countries, girls reported higher levels of depressive symptoms than boys. The findings also demonstrate that in both genders, depressive symptoms were associated with increased levels of internalizing and externalizing problems, as well as lower levels of prosocial beliefs and low perceptions of harm from risk-taking behavior. Depressed boys had relatively higher levels of externalizing problems than depressed girls. Greater levels of internalizing problems observed in depressed youth, as compared with their nondepressed counterparts, were not gender-specific. Current findings suggest that the relationships between depression and comorbid psychopathology are not culture-specific and have similar patterns in different populations.
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| 23. |
- Ruchkin, Vladislav, et al.
(författare)
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Is posttraumatic stress in youth a culture-bound phenomenon? A comparison of symptom trends in selected U.S. and Russian communities.
- 2005
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Ingår i: American Journal of Psychiatry. - : American Psychiatric Association Publishing. - 0002-953X .- 1535-7228. ; 162:3, s. 538-44
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The cross-cultural applicability of the concept of posttraumatic stress was investigated by assessing symptom frequency and levels of comorbid psychopathology in adolescents from the United States and Russia.METHOD: A self-report survey was conducted in representative samples of 2,157 adolescents 14 to 17 years old from urban communities of the United States (N=1,212) and Russia (N=945).RESULTS: In both countries, the levels of all three major clusters of posttraumatic symptoms (reexperiencing, avoidance, and arousal), as well as of internalizing psychopathology, increased along with the level of posttraumatic stress. Expectations about the future had a tendency to decrease with increasing posttraumatic stress. No differences between countries in significant interaction effects for symptom levels were found.CONCLUSIONS: The current findings suggest that posttraumatic symptoms and their associations with other adolescent mental health problems are not culture bound and that the psychological consequences of trauma follow similar dynamics cross-culturally.
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| 24. |
- Ruchkin, Vladislav, et al.
(författare)
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Psychopathology and age at onset of conduct problems in juvenile delinquents.
- 2003
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Ingår i: Journal of Clinical Psychiatry. - 0160-6689 .- 1555-2101. ; 64:8, s. 913-20
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: This study aimed to assess psychopathology among incarcerated Russian juvenile delinquents in relation to the onset of conduct problems.METHOD: 358 male juvenile delinquents were interviewed from January to September 1999, using the Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version. Early behavior problems, current antisocial behavior, and psychopathology were also assessed through self-reports. The presence of conduct disorder (CD) and other diagnoses was determined according to DSM-IV criteria.RESULTS: 73.2% of the incarcerated youths met criteria for CD. 23.5% of the total sample reported at least 1 criterion for CD being present before the age of 10 years. All participants from this early-onset group fulfilled the criteria for CD. This group also had significantly higher rates of psychopathology, and particularly of externalizing behaviors, as compared with youths whose conduct problems began at or after the age of 10 years.CONCLUSION: Poor psychosocial adaptation and future prognosis in juvenile delinquents with early-onset conduct problems may be related to their greater degree of psychiatric disturbance compared with later-onset delinquent youths. Need for psychiatric treatment should be carefully considered in prevention and rehabilitation efforts for troubled youths.
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| 25. |
- Ruchkin, Vladislav, et al.
(författare)
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The Strength and Difficulties Questionnaire : Russian validation of the teacher version and comparison of teacher and student reports.
- 2012
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Ingår i: Journal of Adolescence. - : Wiley. - 0140-1971 .- 1095-9254. ; 35:1, s. 87-96
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To confirm factor structure of the teacher Strengths and Difficulties Questionnaire (SDQ) and to compare teacher and student reports in Russian youth.METHOD: The SDQ and psychopathology measures were completed by teachers in a representative sample of urban adolescents (N = 528). The factor structure was examined on two randomly selected split-halves of the sample, and using a gender split. The functional impairment score was predicted by the SDQ problem scales.RESULTS: The fit for all models was acceptable. The fit did not decrease when applying increasing constraints in the random-split model, but became significantly worse for the gender model, suggesting lack of measure invariance. SDQ problem scales explained 37% of functional impairment variance. Significant scale interaction (emotional problems*peer problems and conduct problems*hyperactivity) suggest that combination of these problems produces an additional impact on functioning.CONCLUSIONS: The SDQ teacher report may represent a potentially useful screener for children and youth.
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| 26. |
- Ruchkin, Vladislav, et al.
(författare)
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The Strengths and Difficulties Questionnaire : the self-report version in American urban and suburban youth.
- 2008
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Ingår i: Psychological Assessment. - : American Psychological Association (APA). - 1040-3590 .- 1939-134X. ; 20:2, s. 175-82
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Tidskriftsartikel (refereegranskat)abstract
- This study examined the factor structure of the Strengths and Difficulties Questionnaire (SDQ) in urban inner-city and suburban general population samples of American youth. The SDQ was administered to 4,661 predominantly minority urban youth (mean age = 13.0 years, SD = 2.02) and 937 predominantly Caucasian suburban youth (mean age = 14.0 years, SD = 1.56). The authors examined SDQ factor structure using structural equation modeling techniques. The fit for the 5-factor models in both samples was very good (comparative fit index = .96-.97). However, the factor loadings and, correspondingly, the scale reliabilities for most of the SDQ scales (except for Emotional Problems) were low, which suggests poor specificity of the items. Subsequent exploratory and confirmatory factor analyses suggested that a 3-factor structure had a comparable model fit and better internal consistency of the scales. The study concluded that, although the SDQ scales do conform reasonably well to a 5-factor model, the scales are unsatisfactory in other respects and that, in its present form, the instrument has inadequate psychometric characteristics. Future research is needed for further scale development.
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| 27. |
- Ruchkin, Vladislav V, et al.
(författare)
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Violence exposure, posttraumatic stress, and personality in juvenile delinquents.
- 2002
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Ingår i: Journal of the American Academy of Child and Adolescent Psychiatry. - : Elsevier BV. - 0890-8567 .- 1527-5418. ; 41:3, s. 322-9
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To assess posttraumatic stress and its relationship to comorbid psychopathology, violence exposure, and personality traits in Russian male juvenile delinquents.METHOD: Posttraumatic stress and comorbid psychopathology were assessed by a semistructured psychiatric interview (Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version) in 370 delinquent youths during winter-spring of 1999. In addition, violence exposure, personality, and psychopathology were assessed by self-reports.RESULTS: Most delinquents reported some degree of posttraumatic stress: 156 subjects (42%) fulfilled partial criteria and 87 (25%) fulfilled full DSM-IV criteria for posttraumatic stress disorder (PTSD). Violence-related experiences (witnessing and victimization) were the most common types of trauma. Higher levels of posttraumatic stress were accompanied by higher rates of comorbid psychopathology, with the most striking differences occurring between the groups with full versus partial PTSD criteria. Violence exposure was related to temperamental behavior activation (novelty seeking), whereas PTSD symptom scores were predominantly related to behavior inhibition and poor coping (high harm avoidance and low self-directedness).CONCLUSIONS: Similar to findings from American samples, Russian juvenile delinquents represent a severely traumatized population, mainly due to high levels of violence exposure. Those with full PTSD are the most severely traumatized and have highest rates of psychopathology, as compared to those with no or partial PTSD, and they require the most clinical attention and rehabilitation. Both exposure to violence and levels of posttraumatic stress are related to personality traits, which influence degree of exposure and individual perception of stress. The latter should be considered in individualized approaches to rehabilitation.
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| 28. |
- Ruchkin, Vladislav, et al.
(författare)
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Violence exposure and psychopathology in urban youth : the mediating role of posttraumatic stress.
- 2007
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Ingår i: Journal of Abnormal Child Psychology. - : Springer Science and Business Media LLC. - 0091-0627 .- 1573-2835. ; 35:4, s. 578-93
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Tidskriftsartikel (refereegranskat)abstract
- Understanding the mechanisms underlying the development of violence exposure sequelae is essential to providing effective treatments for traumatized youth. This longitudinal study examined the mediating role of posttraumatic stress in the relationship between violence exposure and psychopathology, and compared the mediated models by gender. Urban adolescents (n=1,358) were surveyed using the Social and Health Assessment. The proposed relationships were examined using Structural Equation Modeling. Posttraumatic stress fully mediated the relationships between victimization and depression and anxiety in girls, and partially so in boys. In addition, posttraumatic stress partially mediated the relationships between violence exposure and commission of violence in boys. Current findings support the longitudinal effects of violence exposure on adolescent mental health. Posttraumatic stress represents a unique mechanism for the development of psychopathology in girls and is also related to negative outcomes in boys. These findings have direct implications for prevention and rehabilitation efforts among violence exposed youth.
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| 29. |
- Schwab-Stone, Mary, et al.
(författare)
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Cross-Cultural Findings on Community Violence Exposure and Internalizing Psychopathology : Comparing Adolescents in the United States, Russia, and Belgium
- 2013
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Ingår i: Child Psychiatry and Human Development. - : Springer Science and Business Media LLC. - 0009-398X .- 1573-3327. ; 44:4, s. 516-524
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Tidskriftsartikel (refereegranskat)abstract
- The study aimed to investigate cross-cultural differences in the relation between community violence and psychopathology. A self-report survey was conducted in a representative sample of 3,309 14-17 year old adolescents from urban communities in the US (N = 1,343), Belgium (N = 946) and Russia (N = 1,009). In all three countries, boys reported higher prevalences of violence exposure and more victimization by community violence than girls. Controlling for involvement in antisocial behavior, levels of psychopathology increased along with severity of exposure to community violence (from no exposure to witnessing to victimization). The associations between community violence and internalizing problems were similar across countries and gender. Current findings suggest that the relationships between community violence and adolescent mental health are not culture bound and that they follow similar dynamics in different populations. Clinical implications and directions are discussed.
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| 30. |
- Suk, Eefje, et al.
(författare)
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Adolescent suicidal ideation : a comparison of incarcerated and school-based samples.
- 2009
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Ingår i: European Child and Adolescent Psychiatry. - : Springer Science and Business Media LLC. - 1018-8827 .- 1435-165X. ; 18:6, s. 377-83
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The aim of this study was to investigate suicidal ideations and associated psychopathology in two groups of adolescents, a sample of detained youth and a general population sample. In both groups the comparisons of mental health characteristics between suicidal ideators and non-suicidal youth were conducted separately for girls and boys.METHODS: The study sample consisted of 290 delinquent adolescents [228 boys and 62 girls] from three Flemish juvenile detention centers and 1,548 adolescents [811 boys and 737 girls] from an age-matched school-based sample. Both groups were administered the Social and Health Assessment [SAHA], a self-report survey investigating levels of psychopathology [internalizing and externalizing] and risk-taking behavior.RESULTS: Suicidal ideations during the past year were reported by 21.5% of detained males, compared to 6.7% in the general population. In females, 58.1% of detained individuals reported suicidal thoughts during the past year, compared to 14.4% of the general population. In girls and boys from the general population, both internalizing and externalizing problems were higher in suicidal ideators than in non-suicidal youth, while in the detention group mainly internalizing problems were higher in suicidal ideators. When comparing detention suicidal ideators with those from the general population, male suicidal ideators scored higher on delinquency, while detained female suicidal ideators also scored higher on posttraumatic stress, but lower on prosocial beliefs.LIMITATIONS: Information used in this study was solely based on self-report measures only and limited to Flemish adolescents.CONCLUSION: Since suicidal ideation is a frequent problem in detained youth, adequate recognition and treatment seems clinically relevant. While both internalizing and externalizing psychopathology may be an indicator of suicidal ideation in the general population, internalizing problems may be the main clinical predictor in detained youth.
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| 31. |
- Vahl, Pauline, et al.
(författare)
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Psychopathic-like traits in detained adolescents : clinical usefulness of self-report
- 2014
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Ingår i: European Child and Adolescent Psychiatry. - : Springer Science and Business Media LLC. - 1018-8827 .- 1435-165X. ; 23:8, s. 691-699
-
Tidskriftsartikel (refereegranskat)abstract
- Studies have demonstrated that self-report tools can be used to reliably and validly examine psychopathic-like traits in adolescents. However, it is unclear if self-report instruments are still reliable and valid when confidentiality cannot be guaranteed, such as during routine assessments in juvenile detention centres. To address this issue, the current study used data from the routine mental health screening of 365 detained male adolescents (12-18 years) in two juvenile detention centres. With the intention of gaining insight in the clinical usefulness of self-reported psychopathic-like traits, we examined relations known from literature with emotional and behavioural features. Self-reported psychopathic-like traits, measured by the Youth Psychopathic Traits Inventory-Short version (YPI-S), were uniquely associated with substance abuse, anger/irritability, conduct problems and hyperactivity, but not with internalizing problems. YPI-S-dimensions showed several specific relationships with variables of interest. For example, only the callous unemotional dimension was negatively related with prosocial behaviour and only the behavioural dimension was positively related with hyperactivity. In conclusion, self-reported psychopathic-like traits showed expected relations with relevant variables. These findings suggest that self-report can be used to identify detained youths with high levels of psychopathic-like traits outside a research context, thus, even when anonymity and confidentiality are not guaranteed.
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| 32. |
- van Baardewijk, Yoast, et al.
(författare)
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Development and tests of short versions of the youth psychopathic traits inventory and the youth psychopathic traits inventory-child version
- 2010
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Ingår i: European Journal of Psychological Assessment. - : Hogrefe Publishing Group. - 1015-5759 .- 2151-2426. ; 26:2, s. 122-128
-
Tidskriftsartikel (refereegranskat)abstract
- The adolescent Youth Psychopathic Traits Inventory (YPI) and its child version (YPI-CV) are sound but lengthy instruments for measuring psychopathic traits in youths. The current study develops psychometrically strong short versions of these instruments. Samples used for item reduction were community samples of adolescents (n = 2105, age 16-19, 49% boys) and children (n = 360, age 9-12, 52% boys). Stepwise parallel reduction using principal components analyses and content-related arguments resulted in two highly similar short instruments of 18 items each. In both versions, near identical and theoretically comprehensible three factor structures were demonstrated, which were crossvalidated in independent samples (CFI = .97 and .97; RMSEA = .044 and .038, respectively). Results were similar for boys and girls. The short instruments were reliable (Cronbach's alpha s of .85 and .83) and covered all core characteristics of the psychopathic personality construct. The short versions showed a high convergence with the original long instruments (r =.95 and .93, respectively) and similar correlations to external criterion measures of conduct problems. Therefore, the abbreviated versions are practical and valid alternatives for the original YPIs when administration time is limited.
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| 33. |
- van Baardewijk, Yoast, et al.
(författare)
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Measuring psychopathic traits in children through self-report : The development of the Youth Psychopathic traits Inventory-Child Version
- 2008
-
Ingår i: International Journal of Law and Psychiatry. - : Elsevier BV. - 0160-2527 .- 1873-6386. ; 31:3, s. 199-209
-
Tidskriftsartikel (refereegranskat)abstract
- The current article investigates whether self-reports of children provide reliable and valid information concerning psychopathic personality traits and behaviours. For this purpose, we developed a downward extension of an existing adolescent self-report measure; the Youth Psychopathic traits Inventory [YPI; Andershed, H., Kerr, M., Stattin, H., & Levander, S. (2002). Psychopathic traits in non-referred youths: Initial testof a newassessment tool. In E.S. Blaauw, L (Ed.), Psychopaths: Current international perspectives (pp. 131-158): The Hague: Elsevier), called the Youth Psychopathic traits Inventory-Child Version (YPI-CV). The reliability and validity of the YPI-CV were tested in n = 360 children from the general population. The YPI-CV had good internal consistency and a three factor structure similar to the original adolescent version. Test-retest reliability over a 6-month period was adequate. In validating the instrument, both self, teacher and peer report were used. The convergent and divergent validity of the three YPI-CV dimensions was examined by relating each of them to an external criterion measures assessing the same construct. It was concluded that psychopathic traits can be measured reliably and meaningfully through self-report in 9 to 12 year olds and that the YPI-CV is potentially a useful instrument for doing so. (C) 2008 Elsevier Inc. All rights reserved.
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| 34. |
- Van Damme, Lore, et al.
(författare)
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Girls' quality of life prior to detention in relation to psychiatric disorders, trauma exposure and socioeconomic status
- 2015
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Ingår i: Quality of Life Research. - Dordrecht, Netherlands : Springer. - 0962-9343 .- 1573-2649. ; 24:6, s. 1419-1429
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Practice and research on detained girls has mainly been problem oriented, overlooking these minors' own perspective on and satisfaction with life. The aim of this study was to examine how girls evaluate multiple domains of quality of life (QoL) and how each domain is affected by psychiatric (co)morbidity, trauma, and socioeconomic status (SES).Methods An abbreviated version of the World Health Organization (WHO) QoL Instrument was used to assess the girls' (N = 121; M age = 16.28) QoL prior to detention. This self-report questionnaire consists of two benchmark items referring to their overall QoL and health, and 24 remaining items measuring their QoL regarding four domains (physical health, psychological health, social relationships, and environment). The Diagnostic Interview Schedule for Children-IV was used to assess the past-year prevalence of psychiatric disorders and life-time trauma exposure.Results: Detained girls perceived their QoL almost as good as the 12- to 20-year-olds from the WHO's international field trial on all but one domain (i.e., psychological health). They were most satisfied with their social relationships and least satisfied with their psychological health. Psychiatric disorders, trauma, and low SES were distinctively and negatively related to various domains of QoL. The girls' psychological health was most adversely affected by psychosocial and socioeconomic problems, while these variables had an almost negligible impact on their satisfaction with their social relationships.Conclusions: The particularity of each domain of QoL supports a multidimensional conceptualization of QoL. Regarding treatment, psychological health appears as a domain of major concern, while social relationships might serve as a source of resilience.
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| 35. |
- van den Bos, Wouter, et al.
(författare)
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Neural correlates of social decision-making in severely antisocial adolescents
- 2014
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Ingår i: Social Cognitive & Affective Neuroscience. - : Oxford University Press. - 1749-5016 .- 1749-5024. ; 9:12, s. 2059-2066
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Tidskriftsartikel (refereegranskat)abstract
- Neurobiological and behavioral findings suggest that the development of delinquent behavior is associated with atypical social-affective processing. However, to date, no study has examined neural processes associated with social interactions in severely antisocial adolescents. In this study we investigated the behavioral and neural processes underlying social interactions of juvenile delinquents and a matched control group. Participants played the mini-Ultimatum Game as a responder while in the MRI scanner. Participants rejected unfair offers significantly less when the other player had 'no alternative' compared with a 'fair' alternative, suggesting that they took the intentions of the other player into account. However, this effect was reduced in the juvenile delinquents. The neuroimaging results revealed that juvenile delinquents showed less activation in the temporal parietal junction (TPJ) and inferior frontal gyrus (IFG). However, the groups showed similar activation levels in the dorsal anterior cingulate cortex (dACC) and the right anterior insula (AI) when norms were violated. These results indicate that juvenile delinquents with severe antisocial behavior process norm violations adequately, but may have difficulties with attending spontaneously to relevant features of the social context during interactions.
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| 36. |
- Vermeiren, Robert, et al.
(författare)
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Exposure to violence and suicide risk in adolescents : a community study.
- 2002
-
Ingår i: Journal of Abnormal Child Psychology. - 0091-0627 .- 1573-2835. ; 30:5, s. 529-37
-
Tidskriftsartikel (refereegranskat)abstract
- The prevalence of violence exposure is relatively unexplored in adolescents in European communities, and reports on the association between exposure to community violence and suicidal behavior are rare. The aim of this study was to investigate (1) the prevalence of community violence in a European urban adolescent sample, (2) the relationship between exposure to community violence and suicidal ideation/deliberate self-harm, and (3) the influence of depressive symptoms and aggressive behavior on this relationship. Self-report surveys were administered to a representative school-based sample of 1509 adolescents in Antwerp (Belgium). The prevalence rate of violence exposure was still high but lower than that reported in U.S. communities. Suicidal ideation and deliberate self-harm were both related to violence exposure. The gender-specific influence of depressive symptomatology and aggressive behavior on the association between exposure to violence and suicidal behavior suggests the need for further research.
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| 37. |
- Vermeiren, Robert, et al.
(författare)
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Juvenile arrest : a cross-cultural comparison.
- 2004
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Ingår i: Journal of Child Psychology and Psychiatry. - 0021-9630 .- 1469-7610. ; 45:3, s. 567-76
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Cross-national studies describing the psychopathological characteristics of arrested adolescents are virtually non-existent. Such studies are important because they have implications for national policy on arrest, case-management, and future research.METHOD: To address this issue, self-report surveys administered to representative groups of 12- to 16-year-old adolescents in New Haven, USA (N = 1138) and Antwerp, Belgium (N = 627) were compared. A number of internalizing and deviant behavior variables were compared between controls (C), non-arrested antisocial (NA), and arrested antisocial (AR) participants.RESULTS: Similar cross-national arrest rates and levels of antisocial behavior were found. NA and AR youths in both countries reported more internalizing problems, except for anxiety, and more deviant characteristics. Contrary to expectations, the level of depression was not higher in AR compared to NA youth when differences in antisocial behavior between NA and AR were controlled. Also unexpected, arrest showed an independent association with a number of deviant behavior variables.CONCLUSIONS: Further research should investigate the underlying mechanisms of these associations, as this insight would be useful for developing future intervention and prevention programs, as well as for developing future national policies regarding juvenile antisocial behavior.
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| 38. |
- Vermeiren, Robert, et al.
(författare)
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Neuropsychological characteristics of three subgroups of Flemish delinquent adolescents.
- 2002
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Ingår i: Neuropsychology. - 0894-4105 .- 1931-1559. ; 16:1, s. 49-55
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Tidskriftsartikel (refereegranskat)abstract
- Sixty-three adjudicated adolescents, aged 14-17 years, were followed for 2 years to examine the neuropsychological characteristics of subgroups of delinquents. Nonrecidivistic subjects (n = 29) and late recidivistic subjects (n = 22) differed from early recidivistic subjects (n = 12) on intelligence, self-control functioning, and memory. Late recidivistic subjects, compared with not recidivistic subjects, showed a lower verbal IQ. The differences remained when controlling for the level of substance abuse. This study suggests that neuropsychological assessment may help in differentiating delinquent adolescents, although more research is needed to unravel the mediating influences of substance abuse and early neuropsychological and academic problems.
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| 39. |
- Vermeiren, Robert, et al.
(författare)
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Predicting recidivism in delinquent adolescents from psychological and psychiatric assessment.
- 2002
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Ingår i: Comprehensive Psychiatry. - 0010-440X .- 1532-8384. ; 43:2, s. 142-9
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Tidskriftsartikel (refereegranskat)abstract
- An important but sparse body of research focuses on psychiatric disorders and/or psychological characteristics as predictors of recidivism in delinquent adolescents. Through detailed psychiatric and psychological assessment in 64 adjudicated male juvenile delinquents, the current study investigated the long-term relationships between psychopathology, intellectual functioning, and recidivism. Psychiatric diagnosis was based on the results of a semistructured interview conducted both with delinquents and their parents. After 2 years, information on recidivism was retrieved from the official records for the 64 subjects who underwent an initial assessment and the 36 who did not but who were adjudicated during the same period. The statistical model of future offending was able to explain 44.0% of the variance through the combination of (1) diagnosis of conduct disorder, (2) absence of major depression, and (3) low verbal IQ as scored on a standard intelligence test. It is concluded that specific aspects of psychiatric and psychological assessment can help to predict recidivist offending in delinquent adolescents. Future research should focus on the possibilities of implementing these findings in the development of prevention and rehabilitation programs.
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| 40. |
- Vermeiren, Robert, et al.
(författare)
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Subtypes of self-esteem and self-concept in adolescent violent and property offenders.
- 2004
-
Ingår i: Journal of Child Psychology and Psychiatry. - 0021-9630 .- 1469-7610. ; 45:2, s. 405-11
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To investigate the relationship between subtypes of self-esteem/self-concept (familial, academic, social, and personal security) and antisocial behavior in adolescents (violent and property offending).METHOD: A self-report survey was administered in a representative group of 1466 students aged 12 to 18.RESULTS: Both low family acceptance and low academic competence were found to predict property and violent offending, while high peer popularity was found to predict mainly violent offending.CONCLUSION: The finding that subtypes of self-esteem/self-concept present differently in antisocial adolescents may have clinical and scientific consequences, and such differentiation should be considered in future research. It should also be investigated whether this finding has therapeutic consequences.
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| 41. |
- Vermeiren, Robert, et al.
(författare)
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Violence exposure and substance use in adolescents : findings from three countries.
- 2003
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Ingår i: Pediatrics. - 1098-4275. ; 111:3, s. 535-40
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To investigate relationships between exposure to community violence (witnessing and victimization) and reported substance use (cigarettes, alcohol, marijuana, and hard drugs) in a cross-national sample of adolescents, after controlling for the level of the adolescents' own violent behavior.METHOD: A self-report survey was conducted in 3380 14- to 17-year-old adolescents in urban communities of 3 different countries: Antwerp, Belgium (N = 958); Arkangelsk, Russia (N = 1036); and New Haven, Connecticut (N = 1386).RESULTS: In all 3 countries, levels of reported smoking, alcohol use, marijuana use, and hard drug use showed increases with adolescent exposure to violence. Although positively related, substance use was increased less markedly in US adolescents who witnessed violence.CONCLUSION: Current findings further emphasize the association between violence exposure and potential severe physical and psychosocial health problems in adolescents. In addition, the findings suggest that violence exposure and its consequences are a worldwide urban phenomenon. Cross-national differences were found, however, that warrant additional research, and prospective studies are needed to investigate the pathways from violence exposure to substance abuse.
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