Search

Supplemental Material for Self-Reported Stressors in Early Adolescence: The Role of Educational Track and Ethnic Background by Simone Vogelaar, Anne C. Miers, Nadira Saab, Amanda W. G. van Loon, Hanneke E. Creemers, Jessica J. Asscher, and P. Michiel Westenberg in The Journal of Early Adolescence

Adolescents might be particularly affected by the drastic social changes as a consequence of the COVID-19 pandemic, given the increased stress-sensitivity and importance of the social environment in this developmental phase. In order to examine heterogeneity during the pandemic, the current study aimed to identify whether subgroups of adolescents could be distinguished based on their levels of perceived stress and symptoms of depression and anxiety. In addition, we examined which prepandemic factors predicted these trajectories. Adolescents were assessed before the pandemic (N = 188, Mage = 13.49, SD = 0.81) and at three timepoints during the pandemic (i.e., eight, ten, and 15 months after the start of the pandemic in the Netherlands). Results showed no support for distinct trajectories of perceived stress, adolescents experienced stable moderate levels during the pandemic. In contrast, results showed three trajectories for depression and anxiety. The majority of adolescents reported stable low or moderate levels and one small subgroup reported high levels of depression and anxiety that decreased during the pandemic. Certain prepandemic factors predicted higher initial levels of stress and symptoms of depression and anxiety during the pandemic. To support adolescents with prepandemic vulnerabilities, strategies could be developed, for instance enhancing adolescents’ social support.

Prison-based dog training programs (DTPs) aim to improve successful rehabilitation after detention. However, empirical evidence for their effectiveness is lacking. To evaluate the effectiveness of a DTP—Dutch Cell Dogs (DCD)—on externalizing behavior, stress, self-esteem, empathy, and treatment motivation, a pilot study with a Multiple Case Experimental Design in six adolescents residing in a juvenile justice center (JJC) was conducted. Results did not provide convincing evidence for DCD’s effectiveness. Further research is needed to determine whether and for whom DCD could be a useful addition to regular JJC programming.

Prison-based Dog Programs (PBDPs) are used in correctional facilities to decrease recidivism and improve social-emotional functioning. The aim of this meta-analysis was to provide an overview of the effectiveness of PBDPs, accounting for the potential influence of study, program, and sample characteristics through moderator analyses. We included 11 manuscripts, seven published and four unpublished, yielding 93 effect sizes ( N = 3,013). Eight studies were quasi-experimental and three were randomized controlled trials. The overall effect of PBDPs was significant and small ( d = 0.153, 95% confidence interval [CI] = [0.026, 0.281]), and may have been somewhat inflated by possible publication bias, while study quality was generally low. Moderator analyses showed that the overall effect was largely driven by the small-to-medium effect of PBDPs on recidivism ( d = 0.414, 95% CI = [0.153, 0.676]). It is therefore concluded that PBDPs may be a promising intervention to reduce recidivism, although more (robust) research is needed.

The present study examined the effectiveness of Family Group Conferencing (FGC) in child welfare. Effects were operationalized in terms of child safety (child maltreatment, supervision order, and out-of-home placement), number of professional services used, parental empowerment, and social support in a 1-, 3-, 6-, and 12-month follow-up. Furthermore, the influence of family characteristics and the level of FGC completion were examined. A total of 328 families were included, randomly assigned to an experimental group ( n = 229) and a care as usual (CAU) group ( n = 99). FGC was equally effective as CAU in improving child safety but resulted in more out-of-home placements. Furthermore, FGC resulted in a longer duration of child welfare involvement, a marginally higher number of professional services used, and increased parental empowerment and social support. Family characteristics did not moderate the results. Level of FGC completion was in general low. Higher levels of completion were related to a larger social network, a higher number of professional services used, and, marginally, less parental empowerment. In conclusion, although some beneficial results marginally support the use of FGC, it is the question whether these effects outweigh FGC costs, a longer duration of child welfare involvement and a higher number of professional services used.

This study examined the effectiveness of Dutch Cell Dogs (DCD), a prison-based dog training program that aims to improve socioemotional functioning of incarcerated youth by giving them the opportunity to train a shelter dog. Primary (aggression and institutional infractions) and secondary (wellbeing and therapeutic functioning) outcomes were assessed for the intervention ( n = 61) and comparison group ( n = 77) before the start of DCD, after 4 weeks, and after 8 weeks at posttest. Overall, DCD participation was not effective. Compared to the comparison group, institutional infractions decreased in DCD participants with an immigrant background and increased in DCD participants with a native Dutch background. In addition, DCD participation reduced the quality of the therapeutic alliance for younger participants and those in secure residential facilities. The current study demonstrated heterogeneity in DTP responsiveness. Future research with robust designs and sufficiently large samples is needed to further identify who benefits from DTPs.

Prison-based dog training programs (DTPs) aim to improve successful rehabilitation after detention. However, empirical evidence for their effectiveness is lacking. To evaluate the effectiveness of a DTP—Dutch Cell Dogs (DCD)—on externalizing behavior, stress, self-esteem, empathy, and treatment motivation, a pilot study with a Multiple Case Experimental Design in six adolescents residing in a juvenile justice center (JJC) was conducted. Results did not provide convincing evidence for DCD’s effectiveness. Further research is needed to determine whether and for whom DCD could be a useful addition to regular JJC programming.

Contains fulltext : 228604.pdf (Publisher’s version ) (Open Access) Increased levels of psychological stress during adolescence have been associated with a decline in academic performance, school dropout and increased risk of mental health problems. Intervening during this developmental period may prevent these problems. The school environment seems particularly suitable for interventions and over the past decade, various school-based stress reduction programs have been developed. The present study aims to evaluate the results of (quasi-)experimental studies on the effectiveness of school-based intervention programs targeting adolescent psychological stress and to investigate moderators of effectiveness. A three-level random effects meta-analytic model was conducted. The search resulted in the inclusion of k = 54 studies, reporting on analyses in 61 independent samples, yielding 123 effect sizes (N = 16,475 individuals). The results indicated a moderate overall effect on psychological stress. Yet, significant effects were only found in selected student samples. School-based intervention programs targeting selected adolescents have the potential to reduce psychological stress. Recommendations for practice, policy and future research are discussed. 19 p.

Prison-based Dog Programs (PBDPs) are used in correctional facilities to decrease recidivism and improve social-emotional functioning. The aim of this meta-analysis was to provide an overview of the effectiveness of PBDPs, accounting for the potential influence of study, program, and sample characteristics through moderator analyses. We included 11 manuscripts, seven published and four unpublished, yielding 93 effect sizes (N = 3,013). Eight studies were quasi-experimental and three were randomized controlled trials. The overall effect of PBDPs was significant and small (d = 0.153, 95% confidence interval [CI] = [0.026, 0.281]), and may have been somewhat inflated by possible publication bias, while study quality was generally low. Moderator analyses showed that the overall effect was largely driven by the small-to-medium effect of PBDPs on recidivism (d = 0.414, 95% CI = [0.153, 0.676]). It is therefore concluded that PBDPs may be a promising intervention to reduce recidivism, although more (robust) research is needed.

Juveniles who become radicalized pose a great threat for society. Although research on radicalization is accumulating, a quantitative review of risk factors for youth radicalization is lacking. Therefore, a series of meta-analyses were conducted on k = 30 studies (247 effect sizes) to examine risk factors for radicalization in youth, yielding significant effects for 15 out of 17 risk domains, ranging in magnitude from r = 0.080 to r = 0.482. Medium positive effects were found for activism, perceived in-group superiority and perceived distance to other people, while small effects were found for gender, personality, delinquency and aggression, lower educational level, negative peers, in-group identification, perceived discrimination, perceived group threat, perceived procedural injustice, perceived illegitimacy of authorities, and other, whereas the effect for poverty was very small. Moderator analyses showed that the risks of negative parenting and societal disconnection were smaller for right-wing radicalization than for religious or unspecified radicalization. The risks of personality and perceived group threat were greater for willingness to carry out extremist acts and extremist behavior than for attitude towards radicalization. Further, when the percentage of ethnic minorities in the sample increased, the risks of personality, negative parenting, and societal disconnection for radicalization were larger.

Supplemental material, CCPP-19-0190.R1_Appendix for Brief report: The effectiveness of Dutch Cell Dogs: A multiple case experimental study by Julia E Offermans, Hanne M Duindam, Jessica J Asscher, Geert Jan JM Stams and Hanneke E Creemers in Clinical Child Psychology and Psychiatry

Aim of the present study was to identify which families involved in child welfare are willing to organize a Family Group conference (FGc; phase 1) and which are most likely to complete a conference (phase 2). Data were used of a Dutch randomized controlled trial (N =229). First, the proportion of families willing to organize an FGc and actually completing a conference was determined. Then, for each of the phases, reasons for dropout according to parents, child welfare workers and FGC-coordinators were assessed and categorized and family characteristics were linked to completion rate. Results showed that 60% of the families (137 families) were willing to organize an FGc and 27% (62 families) eventually completed a conference. Reasons for dropout were lack of motivation,high-conflict divorce situations and need for other professional care. Broken and/or newly formed families were less likely to complete a conference, whereas families with indications for child maltreatment were more likely to complete a conference. Future research is needed to examine other possible explanations for the relatively low success rate, such as attitude of child welfare workers towards FGC and the lack of understanding of the aim of FGC by child welfare workers and families.

Adolescence is a period of elevated stress sensitivity, which places adolescents at increased risk of developing mental health problems such as burnout, depression, anxiety, and externalizing problems. Early intervention of psychological needs and low-threshold care addressing such needs may prevent this dysfunctional development. Schools may provide an important environment to identify and address psychological needs. The aim of this protocol is to describe the design of a study aiming to evaluate the effectiveness of low-threshold school-based skills-training programs promoting the mental health of adolescents and to examine moderators of the effectiveness. A Randomized Controlled Trial will be conducted to examine the effectiveness of two school-based skills-training programs aiming to promote mental health by improving either skills to deal with performance anxiety or social skills. A multi-informant (i.e., students, parents, and trainers) and multi-method (i.e., questionnaires and physiological measurements) approach will be used to assess program targets (skills to deal with performance anxiety or social skills), direct program outcomes (performance or social anxiety) and mental health outcomes (i.e., stress, internalizing and externalizing problems, self-esteem and well-being), as well as specific moderators (i.e., student, parent and program characteristics, social support, perfectionism, stressful life events, perceived parental pressure, positive parenting behavior, treatment alliance and program integrity). The current study will provide information on the effectiveness of school-based skills-training programs. It is of crucial importance that the school environment can provide students with effective, low-threshold intervention programs to promote adolescents’ daily functioning and well-being and prevent the emergence of mental health problems that negatively affect school performance. Dutch Trial Register number NL7438 . Registered 12 December 2018.

The present study examined the effectiveness of Family Group Conferencing (FGC) in child welfare. Effects were operationalized in terms of child safety (child maltreatment, supervision order, and out-of-home placement), number of professional services used, parental empowerment, and social support in a 1-, 3-, 6-, and 12-month follow-up. Furthermore, the influence of family characteristics and the level of FGC completion were examined. A total of 328 families were included, randomly assigned to an experimental group (n = 229) and a care as usual (CAU) group (n = 99). FGC was equally effective as CAU in improving child safety but resulted in more out-of-home placements. Furthermore, FGC resulted in a longer duration of child welfare involvement, a marginally higher number of professional services used, and increased parental empowerment and social support. Family characteristics did not moderate the results. Level of FGC completion was in general low. Higher levels of completion were related to a larger social network, a higher number of professional services used, and, marginally, less parental empowerment. In conclusion, although some beneficial results marginally support the use of FGC, it is the question whether these effects outweigh FGC costs, a longer duration of child welfare involvement and a higher number of professional services used.

The Signs of Safety (SoS) approach has been designed as a tool for professionals to support families and children referred to child protection services, aiming to prevent child maltreatment in early stages. The current study was conducted to give in-depth information on how the SoS-approach is applied to foster parental empowerment and build a cooperative partnership, and to examine the effectiveness of SoS in terms of reducing the risk of child maltreatment and increasing parental empowerment. Qualitative data were collected through semi-structured interviews with seven SoS-workers. Quantitative questionnaire data from parents and social workers of 20 families receiving SoS and 20 families receiving care as usual were compared. Families were matched using propensity score matching. The interviews demonstrated that a cooperative partnership between social workers and parents was considered to be a prerequisite to establishing parental empowerment, and that the emphasis on parental empowerment contributed positively to a cooperative partnership between SoS-workers and parents. Quantitative results suggested that three months after a care plan had been made, SoS did not outperform regular care in reducing the risk of child maltreatment and increasing parental empowerment. Overall, parental empowerment was, at trend level, associated with a reduction in the risk of child maltreatment.

BackgroundThis study aimed to examine the short- and long term (cost-) effectiveness of Family Group Conferencing (FGC) compared to care as usual (CAU) in terms of improved child safety, empowerment and social support.MethodsA subgroup of a larger randomized controlled trial, comprising 69 families in child welfare (experimental group: n = 46; control group: n = 23), was included.ResultsNo additional effects of FGC on child safety, social support and only short-term positive effects on empowerment were found. There were no differences in costs between FGC and CAU. The chance for FGC to be cost-effective was small. For families who refused FGC, the FGC approach was more cost-effective than CAU, whereas it was less cost-effective for families that prepared or completed FGC.ConclusionsOverall, FGC is not (cost-)effective in improving child safety, empowerment and social support, but cost-effectiveness varies at different levels of FGC-completion.

Aim of the present study was to identify which families involved in child welfare are willing to organize a Family Group conference (FGc; phase 1) and which are most likely to complete a conference (phase 2). Data were used of a Dutch randomized controlled trial (N = 229). First, the proportion of families willing to organize an FGc and actually completing a conference was determined. Then, for each of the phases, reasons for dropout according to parents, child welfare workers and FGC-coordinators were assessed and categorized and family characteristics were linked to completion rate. Results showed that 60% of the families (137 families) were willing to organize an FGc and 27% (62 families) eventually completed a conference. Reasons for dropout were lack of motivation, high-conflict divorce situations and need for other professional care. Broken and/or newly formed families were less likely to complete a conference, whereas families with indications for child maltreatment were more likely to complete a conference. Future research is needed to examine other possible explanations for the relatively low success rate, such as attitude of child welfare workers towards FGC and the lack of understanding of the aim of FGC by child welfare workers and families.

Background: Home-Start is a parenting support program in which mothers experiencing difficulties in family life and parenting, receive weekly support at home from a volunteer. The present study extends the work of Hermanns et al. (2013), by examining self-reported and observed parenting and child behavior outcomes at 10.6 year follow-up.Methods: The mothers of the Home-Start group (n = 59), who received Home-Start for on average 6.6 months, a comparison group, who reported elevated parenting stress and need for support (n = 56), and a randomly selected community sample (n = 36), reported on their feelings of competence about parenting, their parenting behavior and their child's problem behavior. Observational data were collected on five of the seven measurement occasions, until 8.8 year follow-up.Results: Improvements on feelings of competence, consistent and non-rejecting parenting behavior and internalizing and externalizing problem behaviors during intervention period are sustained. That means that on the long term, the parent and child's improvements did not further improve, nor did they deteriorate. Observational measures showed a decrease in positive and negative parenting and positive and negative child behaviors in general for all groups.Conclusions: Home-Start, a volunteer-based community wide family support program, contributes to positive short term changes, which are sustained in the long-term.

ObjectivesNew Perspectives (NP) aims to prevent that youth at onset of a criminal career will develop a more persistent criminal behavior pattern. The study aim was to examine whether NP was effective relative to care as usual in preventing and reducing (persistent) delinquency. Moreover, we examined improvements in secondary outcomes (e.g., peer and parent relationships and cognitive distortions) and other outcomes (e.g., substance use and self-esteem).MethodsAt-risk youth (N = 101) aged 12 to 19 years were randomly assigned to the intervention group (NP, n = 47) or control group (‘care as usual’, n = 54). The effects of the NP intensive phase (3 months after program start) and aftercare phase (6 months after program start) were analyzed.ResultsNP and care as usual did not differ on any of the outcome measures at both post-test occasions. The effects of NP were the same for boys and girls, different age groups, and ethnic groups.ConclusionsThe overall null-effects are discussed, including implications for further research, policy, and practice.

Multisystemic Therapy (MST) is a well-established intervention for juvenile delinquents and/or adolescents showing social, emotional and behavioral problems. A multilevel meta-analysis of k = 22 studies, containing 332 effect sizes, consisting of N = 4066 juveniles, was conducted to examine the effectiveness of MST. Small but significant treatment effects were found on delinquency (primary outcome) and psychopathology, substance use, family factors, out-of-home placement and peer factors, whereas no significant treatment effect was found for skills and cognitions. Moderator analyses showed that study characteristics (country where the research was conducted, efficacy versus effectiveness, and study quality), treatment characteristics (single versus multiple control treatments and duration of MST treatment), sample characteristics (target population, age, gender and ethnicity) and outcome characteristics (non-specific versus violent/non-violent offending, correction for pretreatment differences, and informant type) moderated the effectiveness of MST. MST seems most effective with juveniles under the age of 15, with severe starting conditions. Furthermore, the effectiveness of MST may be improved when treatment for older juveniles is focused more on peer relationships and risks and protective factors in the school domain. (C) 2014 Elsevier Ltd. All rights reserved.

A meta-analytic study, involving 14 controlled studies (N = 88495 participants), was conducted to examine the effectiveness of Family Group Conferencing (FGC) in youth care. Child safety (in terms of reports of child maltreatment and out-of-home placement) and involvement of youth care were included as outcome variables; study, sample and intervention characteristics were included as moderators. Overall, FGC did not significantly reduce child maltreatment, out-of-home placements, and involvement of youth care. Study and sample characteristics moderated the effectiveness of FGC. Retrospective studies found FGC to be more effective than regular care in reducing the recurrence of maltreatment and decreasing the number and length of out-of-home placements, whereas prospective studies found FGC to be not more effective than regular care. Moreover, FGC was found to increase the number and length of out-of-home placements for families with older children and minority groups. The findings of this study showed that robust research proving effectiveness of FGC is limited. It is, therefore, crucial for the safety and protection of children in youth care that, before broadly implementing this decision making model in youth care, more robust studies examining the effectiveness of FGC be conducted.

Objective The aim of the present study was to examine the moderating role of Big Five personality traits in short and long term effectiveness of MultiSystemic Therapy (MST) for serious and persistent juvenile delinquents. Method Data of a randomized controlled trial ( N = 256) were used to examine the research question. Results Extraversion, Emotional Stability and Openness did not moderate short term effectiveness of MST, but Conscientiousness and Agreeableness did: MST was most effective for highly conscientious and highly agreeable juvenile delinquents. Personality did not moderate the effectiveness of MST on aggression or the long-term effectiveness of MST. Conclusion This study shows the importance of personality traits for short-term treatment outcomes, effectiveness of MST differs for high/low Agreeableness and Conscientiousness.

The purpose of this study was to examine the association between attachment and psychopathic traits. A systematic search of relevant articles yielded 12 studies (11 independent samples), containing 133 effect sizes based on in total 1876 participants. Results from a three-level random-effects meta-analysis demonstrated a small-to-medium significant, overall association of r = 0.18, indicating that insecure attachment was positively related to psychopathic traits. We also tested moderator effects; six significant moderators were found. First, the magnitude of the effect size depended on which psychopathic trait was investigated; the largest effect size was found for callous-unemotional traits (r = 0.23), and no effect was found for antisocial behavior, narcissism and impulsivity. Second, parent- and caregiver reports on psychopathic traits resulted in stronger associations compared to self-reports and a composite of multiple sources. Third and fourth, the association varied across attachment and psychopathic traits instruments. Fifth, if both attachment and psychopathic traits were reported by the same informant, the association was stronger than when attachment and psychopathic traits were reported by different informants. Sixth, the association differed across sample setting, with the strongest association for a clinical setting followed by a secured setting and no association for both community or combined settings. No moderating effects were found for the attachment categories, attachment to whom and the informant of attachment, publication year, and sample characteristics, such as gender, age, and sample size. We discuss the implications of our findings for future research and clinical practice.

The Signs of Safety (SoS) approach has been designed as a tool for professionals to support families and children referred to child protection services, aiming to prevent child maltreatment in early stages. The current study was conducted to give in-depth information on how the SoS-approach is applied to foster parental empowerment and build a cooperative partnership, and to examine the effectiveness of SoS in terms of reducing the risk of child maltreatment and increasing parental empowerment.Qualitative data were collected through semi-structured interviews with seven SoS-workers. Quantitative questionnaire data from parents and social workers of 20 families receiving SoS and 20 families receiving care as usual were compared. Families were matched using propensity score matching.The interviews demonstrated that a cooperative partnership between social workers and parents was considered to be a prerequisite to establishing parental empowerment, and that the emphasis on parental empowerment contributed positively to a cooperative partnership between SoS-workers and parents. Quantitative results suggested that three months after a care plan had been made, SoS did not outperform regular care in reducing the risk of child maltreatment and increasing parental empowerment. Overall, parental empowerment was, at trend level, associated with a reduction in the risk of child maltreatment.

Background Effective interventions for young adults with severe, multiple problems – such as psychosocial and psychiatric problems, delinquency, unemployment and substance use – are scarce but urgently needed in order to support an adequate transition to adulthood. A multimodal day treatment program called “New Opportunities” (in Dutch: “De Nieuwe Kans”; DNK) was specifically developed to target multi-problem young adults in The Netherlands. The aim of this study protocol is to describe the design of a randomized controlled trial (RCT) in clinical practice to examine the effectiveness of DNK in comparison with care as usual (CAU). Methods/design Multi-problem young adults in Rotterdam, The Netherlands, will be assigned randomly to DNK (expected N = 150) and CAU (expected N = 150). Primary outcome measures are recidivism and self-sufficiency. Secondary outcome measures include quality of life, attending school/work, psychological functioning, cognitive distortions and substance use. Participant and program characteristics will be examined as potential moderators of effectiveness. Additionally, cost-effectiveness will be measured. During 14 months, data from multiple resources will be collected at four time points. Discussion This study is one of the first RCTs on the effectiveness of interventions developed for multi-problem young adults. The results will contribute to the currently scant knowledge about what works for various multi-problem young adults in their transition to adulthood. In addition, the study protocol will provide insight into implementing an RCT in a dynamic setting of clinical practice. Trial registration Dutch Trial Register, identifier: NTR5163. Registered on 17 April 2015; retrospectively registered during the recruitment phase. Electronic supplementary material The online version of this article (doi:10.1186/s13063-017-1950-3) contains supplementary material, which is available to authorized users.

This multilevel study examined the relationships between moral climate factors and prosocial as well as antisocial behaviors inside and outside the school (school misconduct, delinquent behavior, and vandalism). The moral climate factors were punishment- and victim-based moral orientation, relationships among students, and teacher-student relationships. The analyses of data from 670 students in 69 classes showed that the classroom-level variables only had a significant impact on misconduct at school of students aged 12 to 20. For the other outcome variables, the student-level variables (student and teacher-student relationships, but especially students' moral orientation) were significant. A novel finding was that a positive teacher-student relationship not only proved to be related to less misconduct inside the school but also to less delinquent behavior and vandalism outside the school. This indicates that the teacher is an important socializing agent for adolescent behavior in general.

The present study focused on the sustainability of the effects of Multisystemic Therapy (MST) on delinquency and recidivism. A sample of 256 juveniles with severe and persistent antisocial behavior were randomly assigned to MST (147) and Treatment As Usual (TAU) (109) condition. Pre-test assessment took place before the start of MST/control group treatment. Post-test assessment took place at 6 months after termination of the program. Delinquency (parent and adolescent reported) was assessed 6 months after termination of the treatment. Official judicial data were collected to assess recidivism, with a mean length of follow-up of 3.06 years. ANCOVAs and survival analyses were used to test the effectiveness of MST. The multi-informant data showed that MST is effective in diminishing delinquent behavior as reported by adolescents and parents, with d's larger than at post-test assessment immediately after ending of the intervention. The official judicial data, however, suggest that there are no differences between MST and TAU in recidivism. Few and inconsistent moderator effects were found. According to parent and adolescent reports, the beneficial effects of MST were sustained at the follow-up. This was not supported by official data. These results stress the importance of using multi-informant data on delinquency, as each source of information has its own advantages and disadvantages.

The model of Family group-conferencing (FG-c) for decision making in child welfare has rapidly spread over the world during the past decades. Its popularity is likely to be caused by its philosophy, emphasizing participation and autonomy of families, rather than based on positive research outcomes. Conclusive evidence regarding the (cost) effectiveness of FG-c is not yet available. The aim of this protocol is to describe the design of a study to evaluate the (cost) effectiveness of FG-c as compared to Treatment as Usual. The effectiveness of FG-c will be examined by means of a Randomized Controlled Trial. A multi-informant approach will be used to assess child safety as the primary outcome, and commitment of the social network, perceived control/ empowerment; family functioning and use of professional care as secondary outcomes. Implementation of FG-c, characteristics of family manager and family will be examined as moderators of effectiveness. Studying the effectiveness of Fg-c is crucial now the method is being implemented all over the world as a decision making model in child and youth care. Policy makers should be informed whether the ideals of participation in society and the right for self-determination indeed result in more effective care plans, and the money spent on FG-c is warranted. Dutch Trial Register number NTR4320 . The design of this study is approved by the independent Ethical Committee of the Faculty of Social and Behavioral Sciences of The University of Amsterdam (approval number: 2013-POWL-3308). This study is financially supported by a grant from ZonMw, The Netherlands Organization for Health Research and Development, grant number: 70-72900-98-13158.

The present study focused on the relationship between psychopathy and delinquency in a multiethnic sample of juvenile offenders (N=207, n=105 native Dutch, and n=102 immigrants) referred to a treatment program. Aims were (1) to examine the cross-ethnic equivalence of the Antisocial Process Screening Device (APSD); (2) to compare the mean levels of psychopathic traits in native Dutch and immigrant juvenile delinquents and (3) the strength of the associations between psychopathic traits and delinquency in both the native Dutch and immigrant samples. Measurement invariance was established for APSD factors assessing callous-unemotional (CU) traits and impulsivity. However, there were ethnic differences in the factor structure of narcissism. No differences were found between ethnic groups in mean levels of CU traits and impulsivity. Finally, the association between impulsivity and self-reported delinquency was stronger for native Dutch than for immigrant juveniles. Further research is needed in order to make the treatment of juvenile delinquents with psychopathic traits in ethnic minority groups more effective according to the specific needs of these juveniles.

This multilevel study examined the relationships between moral climate factors and prosocial as well as antisocial behaviors inside and outside the school (school misconduct, delinquent behavior, and vandalism). The moral climate factors were punishment- and victim-based moral orientation, relationships among students, and teacher–student relationships. The analyses of data from 670 students in 69 classes showed that the classroom-level variables only had a significant impact on misconduct at school of students aged 12 to 20. For the other outcome variables, the student-level variables (student and teacher–student relationships, but especially students’ moral orientation) were significant. A novel finding was that a positive teacher–student relationship not only proved to be related to less misconduct inside the school but also to less delinquent behavior and vandalism outside the school. This indicates that the teacher is an important socializing agent for adolescent behavior in general.

The aim of this study was to determine whether two risk factors that are frequently selected as targets for prevention and intervention purposes—involvement with deviant peers and parent–adolescent relationship quality—are associated with delinquent behavior in the same way in a juvenile general population sample ( n = 88) as in a juvenile offender sample ( n = 85). Information on delinquency and the quality of parent–adolescent relationship was obtained from adolescents and parents. The results of path analyses showed that relations between poor parent–adolescent relationship quality, involvement with deviant peers, and delinquency depended on whose point of view is used (adolescent or parent) and which sample is used (general population or delinquent sample). These findings indicate that caution is warranted when theories based on research with community samples are used for development of intervention programs for juvenile delinquents.

In dit onderzoek is met behulp van een niet-traditionele methode, namelijk de reliable change index, onderzocht of het opvoedingsondersteuningsprogramma Home-Start tot veranderingen leidde in de gezinnen die daaraan deelnamen. We hebben ons op drie onderzoeksvragen gericht. (1) of er reliable change was bereikt; (2) of de veranderingen klinisch significant waren, en (3) welke gezinnen de grootste kans hadden om betekenisvol te veranderen. Home-Start gezinnen bleken reliable change, betekenisvolle verandering, te laten zien voor moederlijk welzijn, voor opvoedingsgedrag en kingedrag waren de resultaten echter niet eenduidig. Een substantieel deel van de Home-Start moeders liet klinisch significante veranderingen zien voor alle afhankelijke variabelen. Moeders die er voor aanvang van Home-Start het ernstigst aan toe waren, hadden de grootste kans om betekenisvol te veranderen, terwijl moeders die er het best aan toe waren voordat Home-Start startte de grootste kans hadden om te functioneren op het niveau van een normgroep.