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A Meta-Analysis of Long-Term Outpatient Treatment Effects for Children and Adolescents with Conduct Problems

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Abstract

The present meta-analytic review explored long-term treatment effects in children and adolescents, age ranging from 2 to 17 years, treated because of conduct problems. The presumed mediators were examined. Various treatments, in all 56 studies including 2589 participants, were included. 32 studies involved an untreated control condition, whereas 24 studies did not. The overall weighted effect size (ES) in conduct problems after termination of treatment was a reduction of ES = 0.08 for a mean follow-up period of 8.9 months. Long-term changes on the presumed mediator showed a small deterioration of ES = −0.06. The moderator analysis confirmed that treatment effects in conduct problems and mediators were related. Changes in conduct problems from post-treatment to follow-up were larger in studies with cognitive behavior therapy (CBT) or a combination of behavior therapy (BT) and CBT compared to BT and family therapy. Individual treatments resulted in larger changes in aggressive behaviour as compared to group treatments or a combination of these. Treatment effects for both conduct problems and the presumed mediators seem to last, but changes were small. Few studies included teenagers and knowledge of lasting treatment effects is limited for older children including CBT treatments. More knowledge of the mediators involved in treatment is needed, in particular for cognitive and family therapeutic interventions.

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References

References marked with an asterisk indicate the studies included in the meta-analysis

  • APA Publications and communications working board. (2008). Reporting standards for research in psychology. Why do we need them? What might them be? American Psychologist, 63, 839–851. doi:10.1037/0003-066X.63.9.839.

    Article  Google Scholar 

  • *Augimeri, L. K., Farrington, D. P., Koegl, C. J., & Day, D. M. (2007). The SNAP under 12 outreach project: Effects of a community-based program for children with conduct problems. Journal of Child and Family Studies, 16, 799–807. doi: 10.1007/s10826-006-9126-x.

  • August, G. J., Realmuto, G. M., Joyce, T., & Hektner, J. M. (1999). Persistence and desistance of oppositional defiant disorder in a community sample of children with ADHD. Journal of the American Academy of Child and Adolescent Psychiatry, 38, 1262–1270. doi:10.1097/00004583-199910000-00015.

    Article  PubMed  Google Scholar 

  • *Azrin, N. H., Donohue, B., Teichner, G. A., Crum, T., Howell, J., & DeCato, L. A. (2001). A controlled evaluation and description of individual-cognitive problem solving and family-behavior therapies in dually-diagnosed conduct-disordered and substance-dependent youth. Journal of Child & Adolescent Substance Abuse, 11, 1–43. doi: 10.1300/J029v11n01_01.

  • *Bagner, D. M., & Eyberg, S. M. (2003). Father involvement in parent training: When does it matter? Journal of Clinical Child and Adolescent Psychology, 32(4) 599–605. doi:10.1207/S15374424JCCP3204_13.

  • Beauchaine, T. P., Webster Stratton, C., & Reid, M. J. (2005). Mediators, moderators, and predictors of 1-year outcomes among children treated for early-onset conduct problems: A latent growth curve analysis. Journal of Consulting and Clinical Psychology, 73, 371–388. doi:10.1037/0022-006X.73.3.371.

    Article  PubMed  Google Scholar 

  • Becker, B. J. (1988). Synthesizing standardized mean-change measures. British Journal of Mathematical and Statistical Psychology, 41, 257–278. doi:10.1111/j.2044-8317.1988.tb00901.x.

    Article  Google Scholar 

  • *Behan, J., Fitzpatrick, C., Sharry, J., Carr, A., & Waldron, B. (2001). Evaluation of the parenting plus programme. The Irish Journal of Psychology, 22(2) 238–256.

  • Bennett, D. S., & Gibbons, T. A. (2000). Efficacy of child cognitive-behavioral interventions for antisocial behavior: A meta-analysis. Child and Family Behavior Therapy, 22, 1–15. doi:10.1300/J019v22n01_01.

    Article  Google Scholar 

  • *Blair Irvine, A., Biglan, A., Smolkowski, K., Metzler, C. W., & Ary, D. V. (1999). The effectiveness of a parenting skills program for parents of middle-school students in small communities. Journal of Consulting and Clinical Psychology, 67, 811–825. doi: 10.1037/0022-006X.67.6.811.

  • *Bor, W., Sanders, M. R., & Markie Dadds, C. (2002). The effects of the triple P-positive parenting program on preschool children with co-occurring disruptive behavior and attentional/hyperactive difficulties. Journal of Abnormal Child Psychology, 30, 571–587. doi: 10.1023/A:1020807613155.

  • Borenstein, M., & Rothstein, H. (1999). Comprehensive meta analysis. A computer program for research synthesis. Englewood, New Jersey: Biostat.

    Google Scholar 

  • *Bradley, S. J., Jadaa, D. A., Brody, J., Landy, S., Tallett, S. E., Watson, W., et al. (2003). Brief psychoeducational parenting program: An evaluation and 1-year follow-up. Journal of the American Academy of Child and Adolescent Psychiatry, 42, 1171–1178. doi:10.1097/00004583-200310000-00007.

  • *Cavell, T. A., & Hughes, J. N. (2000). Secondary prevention as context for assessing change processes in aggressive children. Journal of School Psychology, 38, 199–235. doi: 10.1016/S0022-4405(99)00040-0.

  • Cohen, J. (1977). Statistical power analysis for the behavioral sciences (rev ed.). Hillsdale, NJ: Lawrence Erlbaum Associates Inc.

    Google Scholar 

  • *Connell, S., Sanders, M. R., & Markie-Dadds, C. (1997). Self-directed behavioral family intervention for parents of oppositional children in rural and remote areas. Behavior Modification, 21, 379–408. doi:10.1177/01454455970214001.

  • *Connolly, L., Sharry, J., & Fitzpatrick, C. (2001). Evaluation of a group treatment programme for parents of children with behavioural disorders. Child and Adolescent Mental Health, 6, 159–165. doi: 10.1111/1475-3588.00340.

  • *Costin, J., & Chambers, S. M. (2007). Parent management training as a treatment for children with oppositional defiant disorder referred to a mental health clinic. Clinical Child Psychology and Psychiatry, 12, 511–524. doi:10.1177/1359104507080979.

  • *Cunningham, C. E., Bremner, R., & Boyle, M. (1995). Large group community-based parenting programs for families of preschoolers at risk for disruptive behaviour disorders: Utilization, cost effectiveness, and outcome. Journal of Child Psychology and Psychiatry, 36, 1141–1159. doi: 10.1111/j.1469-7610.1995.tb01362.x.

  • *Dadds, M. R., & McHugh, T. A. (1992). Social support and treatment outcome in behavioral family therapy for child conduct problems. Journal of Consulting and Clinical Psychology, 60, 252–259. doi: 10.1037/0022-006X.60.2.252.

  • *Dishion, T. J., & Andrews, D. W. (1995). Preventing escalation in problem behaviors with high-risk young adolescents: Immediate and 1-year outcomes. Journal of Consulting and Clinical Psychology, 63, 538–548. doi: 10.1037/0022-006X.63.4.538.

  • Eyberg, S. M., Nelson, M. M., & Boggs, S. R. (2008). Evidence-based psychosocial treatments for children and adolescents with disruptive behaviour. Journal of Clinical Child and Adolescent Psychology, 37, 215–237. doi:10.1080/15374410701820117.

    Article  PubMed  Google Scholar 

  • *Eyberg, S. M., Funderburk, B. W., Hembree-Kigin, T. L., McNeil, C. B., Querido, J. G., & Hood, K. K. (2001). Parent–child interaction therapy: A psychosocial model for the treatment of young children with conduct problem behavior and their families. Child and Family Behavior Therapy, 4, 1–20. doi: 10.1300/J019v23n04_01.

  • *Feinfield, K. A., & Baker, B. L. (2004). Empirical support for a treatment program for families of young children with externalizing problems. Journal of Clinical Child and Adolescent Psychology, 33, 182–195. doi: 10.1207/S15374424JCCP3301_17.

  • Fossum, S., Handegard, B. H., Martinussen, M., & Morch, W. T. (2008). Psychosocial interventions for disruptive and aggressive behaviour in children and adolescents: A meta-analysis. European Child and Adolescent Psychiatry, 17, 438–451. doi:10.1007/s00787-008-0686-8.

    Article  PubMed  Google Scholar 

  • *bFossum, S., Mørch, W.-T., Handegård, B. H., Drugli, M. B. & Larsson, B. (2009). Parent training for young Norwegian children with ODD and CD: Predictors and mediators of treatment outcome. Scandinavian Journal of Psychology. 50, 173–181. doi: 10.1111/j.1467-9450.2008.00700.x.

  • *Funderburk, B. W., Eyberg, S. M., Newcomb, K., McNeil, C. B., Heebree-Kigin, T., & Capage, L. (1998). Parent–child interaction therapy with behavior problem children: Maintenance of treatment effects in the school setting. Child and Family Behavior Therapy, 20, 17–38. doi: 10.1300/J019v20n02_02.

  • *Gardner, F., Burton, J., & Klimes, I. (2006). Randomised controlled trial of a parenting intervention in the voluntary sector for reducing child conduct problems: Outcomes and mechanisms of change. Journal of Child Psychology and Psychiatry, 47, 1123–1132. doi: 10.1111/j.1469-7610.2006.01668.x.

  • *Harrington, R., Peters, S., Green, J., Byford, S., Woods, J., & McGowan, R. (2000). Randomised comparison of the effectiveness and costs of community and hospital based mental health services for children with behavioural disorders. British Medical Journal, 321, 1047–1050. doi:10.1136/bmj.321.7268.1047.

  • *Hawes, D. J., & Dadds, M. R. (2005). The treatment of conduct problems in children with callous-unemotional traits. Journal of Consulting and Clinical Psychology, 73, 737–741. doi: 10.1037/0022-006X.73.4.737.

  • *Hemphill, S. A., & Littlefield, L. (2001). Evaluation of a short-term group therapy program for children with behavior problems and their parents. Behaviour Research and Therapy, 39, 823–841. doi:10.1016/S0005-7967(00)00058-9.

  • *Henggeler, S. W., Halliday-Boykins, C. A., Cunningham, P. B., Randall, J., Shapiro, S. B., & Chapman, J. E. (2006). Juvenile drug court: Enhancing outcomes by integrating evidence-based treatments. Journal of Consulting and Clinical Psychology, 74, 42–54. doi: 10.1037/0022-006X.74.1.42.

  • *Hood, K. K., & Eyberg, S. M. (2003). Outcomes of parent–child interaction therapy: Mothers’ reports of maintenance three to six years after treatment. Journal of Clinical Child and Adolescent Psychology, 32, 419–429. doi: 10.1207/S15374424JCCP3203_10.

  • *Horn, W. F., Ialongo, N., Greenberg, G., Packard, T., & Smith-Winberry, C. (1990). Additive effect of behavioral parent training and self-control therapy with attention deficit hyperactivity disordered children. Journal of Clinical Child Psychology, 19, 98–110. doi: 10.1207/s15374424jccp1902_1.

  • Hunter, J. E., & Schmidt, F. L. (2000). Fixed effects vs random effects meta-analysis models: Implications for cumulative knowledge in psychology. International Journal of Selection and Assessment, 8, 275–292. doi:10.1111/1468-2389.00156.

    Article  Google Scholar 

  • *Hutchings, J., Lane, E., & Kelly, J. (2004). Comparison of two treatments for children with severely disruptive behaviours: A four-year follow-up. Behavioural and Cognitive Psychotherapy, 32, 15–30. doi: 10.1017/S1352465804001006.

  • *Ireland, J. L., Sanders, M. R., & Markie-Dadds, C. (2003). The impact of parent training on marital functioning: A comparison of two group versions of the triple P-positive parenting program for parents of children with early-onset conduct problems. Behavioural and Cognitive Psychotherapy, 31, 127–142. doi: 10.1017/S1352465803002017.

  • Jensen, P. S., Weersing, R., Hoagwood, K. E., & Goldman, E. (2005). What is the evidence for evidence-based treatments? A hard look at our soft underbelly. Mental Health Services Research, 7, 53–74. doi:10.1007/s11020-005-1965-3.

    Article  PubMed  Google Scholar 

  • *Jones, K., Daley, D., Hutchings, J., Bywater, T., & Eames, C. (2008). Efficacy of the incredible years programme as an early intervention for children with conduct problems and ADHD: Long-term follow-up. Child: Care, Health and Development, 34, 380–390. doi: 10.1111/j.1365-2214.2008.00817.x.

  • Kaminski, J. W., Valle, L. A., Filene, J. H., & Boyle, C. L. (2008). A meta-analytic review of components associated with parent training program effectiveness. Journal of Abnormal Child Psychology, 36, 567–589. doi:10.1007/s10802-007-9201-9.

    Article  PubMed  Google Scholar 

  • Kazdin, A. E., & Nock, M. K. (2003). Delineating mechanisms of change in child and adolescent therapy: Methodological issues and research recommendations. Journal of Child Psychology and Psychiatry, 44, 1116–1129. doi:10.1111/1469-7610.00195.

    Article  PubMed  Google Scholar 

  • *Kazdin, A. E., Siegel, T. C., & Bass, D. (1992). Cognitive problem-solving skills training and parent management training in the treatment of antisocial behavior in children. Journal of Consulting and Clinical Psychology, 60, 733–747. doi: 10.1037/0022-006X.60.5.733.

  • Kraemer, H. C., Wilson, G. T., Fairburn, C. G., & Agras, W. S. (2002). Mediators and moderators of treatment effects in randomized clinical trials. Archives of General Psychiatry, 59, 877–883. Retrieved from http://archpsyc.ama-assn.org/.

  • Lahey, B. B., Loeber, R., Burke, J., Rathouz, P. J., & McBurnett, K. (2002). Waxing and waning in concert: Dynamic comorbidity of conduct disorder with other disruptive and emotional problems over 7 years among clinic-referred boys. Journal of Abnormal Psychology, 111, 556–567. doi:10.1037/0021-843X.111.4.556.

    Article  PubMed  Google Scholar 

  • Lahey, B. B., Loeber, R., Hart, E. L., Frick, P. J., Applegate, B., Zhang, Q., et al. (1995). Four-year longitudinal study of conduct disorder in boys: Patterns and predictors of persistence. Journal of Abnormal Psychology, 104, 83–93. doi:10.1037/0021-843X.104.1.83.

    Article  PubMed  Google Scholar 

  • *Larsson, B., Fossum, S., Clifford, G., Drugli, M. B., Handegard, B. H., & Morch, W. T. (2009). Treatment of oppositional defiant and conduct problems in young Norwegian children: Results of a randomized controlled trial. European Child and Adolescent Psychiatry, 18, 42–52. doi: 10.1007/s00787-008-0702-z.

  • *Leung, C., Tsang, S., Heung, K., & Yiu, I. (2009). Effectiveness of parent–child interaction therapy (PCIT) among Chinese families. Research on Social Work Practice, 19, 304–313. doi:10.1177/1049731508321713.

  • *Levy, K., Hunt, C., & Heriot, S. (2007). Treating comorbid anxiety and aggression in children. Journal of the American Academy of Child and Adolescent Psychiatry, 46, 1111–1118. doi:10.1097/chi.0b013e318074eb32.

  • Lipsey, M. W., & Wilson, D. B. (2001). Practical meta-analysis. Thousand Oaks, CA: Sage Publications Inc.

    Google Scholar 

  • Lundahl, B., Risser, H. J., & Lovejoy, M. C. (2006). A meta-analysis of parent training: Moderators and follow-up effects. Clinical Psychology Review, 26, 86–104. doi:10.1016/j.cpr.2005.07.004.

    Article  PubMed  Google Scholar 

  • *Magen, R. H., & Rose, S. D. (1994). Parents in groups: Problem solving versus behavioral skills training. Research on Social Work Practice, 4, 172–191. doi:10.1177/104973159400400204.

  • *Martin, A. J., & Sanders, M. R. (2003). Balancing work and family: A controlled evaluation of the Triple-P Positive Parenting Program as a work site intervention. Child and Adolescent Mental Health, 8, 161–169. doi: 10.1111/1475-3588.00066.

  • Martinussen, M., & Bjørnstad, J. F. (1999). Meta-analysis calculations based on independent and nonindependent cases. Educational and Psychological Measurement, 56, 928–950. doi:10.1177/00131649921970260.

    Article  Google Scholar 

  • *Martsch, M. D. (2005). A comparison of two cognitive-behavioral group treatments for adolescent aggression: High-process versus low-process. Research on Social Work Practice, 15, 8–18. doi: 10.1177/1049731504267333.

  • McCart, M. R., Priester, P. E., Davies, W. H., & Azen, R. (2006). Differential effectiveness of behavioral parent-training and cognitive-behavioral therapy for antisocial youth: A meta-analysis. Journal of Abnormal Child Psychology, 34, 525–541. doi:10.1007/s10802-006-9031-1.

    Article  Google Scholar 

  • McMahon, R. J. (1994). Diagnosis, assessment, and treatment of externalizing problems in children: The role of longitudinal data. Journal of Consulting and Clinical Psychology, 62, 901–917. doi:10.1037/0022-006X.62.5.901.

    Article  PubMed  Google Scholar 

  • Menting, A. T. A., de Castro, B. O., & Matthys, W. (2013). Effectiveness of the Incredible years parent training to modify disruptive and prosocial child behaviour: A meta-analytic review. Clinical Psychology Review, 33, 901–913. doi:10.1016/j.cpr.2013.07.006.

    Article  PubMed  Google Scholar 

  • *Moretti, M. M., & Obsuth, I. (2009). Effectiveness of an attachment-focused manualized intervention for parents of teens at risk for aggressive behaviour: The Connect Program. Journal of Adolescence, 32, 1347–1357. doi:10.1016/j.adolescence.2009.07.013.

  • *Nixon, R. D., Sweeney, L., Erickson, D. B., & Touyz, S. W. (2004). Parent–child interaction therapy: One-and two-year follow-up of standard and abbreviated treatments for oppositional preschoolers. Journal of Abnormal Child Psychology, 32, 263–271. doi: 10.1023/B:JACP.0000026140.60558.05.

  • Nock, M. K., Kazdin, A. E., Hiripi, E., & Kessler, R. C. (2006). Prevalence, subtypes, and correlates of DSM-IV conduct disorder in the National Comorbidity Survey Replication. Psychological Medicine, 36, 699–710. doi:10.1017/S0033291706007082.

    Article  PubMed  PubMed Central  Google Scholar 

  • Nock, M. K., Kazdin, A. E., Hiripi, E., & Kessler, R. C. (2007). Lifetime prevalence, correlates, and persistence of oppositional defiant disorder: Results from the National Comorbidity Survey Replication. Journal of Child Psychology and Psychiatry, 48, 703–713. doi:10.1111/j.1469-7610.2007.01733.x.

    Article  PubMed  Google Scholar 

  • *Pepler, D., Walsh, M., Yuile, A., Levene, K., Jiang, D., Vaughan, A., et al. (2010). Bridging the gender gap: Interventions with aggressive girls and their parents. Prevention Science, 11, 229–238. doi: 10.1007/s11121-009-0167-4.

  • *Pfiffner, L. J., Jouriles, E. N., Brown, M. M., & Etscheidt, M. A. (1990). Effects of problem-solving therapy on outcomes of parent training for single-parent families. Child and Family Behavior Therapy, 12, 1–11. doi: 10.1300/J019v12n01_01.

  • *Pfiffner, L. J., & McBurnett, K. (1997). Social skills training with parent generalization: Treatment effects for children with attention deficit disorder. Journal of Consulting and Clinical Psychology, 65, 749–757. doi: 10.1037/0022-006X.65.5.749.

  • *Prinz, R. J., Blechman, E. A., & Dumas, J. E. (1994). An evaluation of peer coping-skills training for childhood aggression. Journal of Clinical Child Psychology, 23, 193–203. doi: 10.1207/s15374424jccp2302_8.

  • *bReid, M. J., Webster Stratton, C., & Hammond, M. (2003). Follow-up of children who received the incredible years intervention for oppositionai-defiant disorder: Maintenance and prediction of 2-year outcome. Behavior Therapy, 34, 471–491. doi: 10.1016/S0005-7894(03)80031-X.

  • *Sanders, M. R., Markie-Dadds, C., Tully, L. A., & Bor, W. (2000). The triple P-positive parenting program: A comparison of enhanced, standard, and self-directed behavioral family intervention for parents of children with early onset conduct problems. Journal of Consulting and Clinical Psychology, 68, 624–640. doi: 10.1037/0022-006X.68.4.624.

  • *Sanders, M. R., & McFarland, M. (2000). Treatment of depressed mothers with disruptive children: A controlled evaluation of cognitive behavioral family intervention. Behavior Therapy, 31, 89–112. doi:10.1016/S0005-7894(00)80006-4.

  • *Sanders, M. R., Pidgeon, A. M., Gravenstock, F., Connors, M. D., Brown, S., & Young, R. W. (2004). Does parental attributional retraining and anger management enhance the effects of the triple P-parenting program with parents at risk of child maltreatment? Behavior Therapy, 35, 513–535. doi:10.1016/S0005-7894(04)80030-3.

  • *Sayger, T. V., Horne, A. M., Walker, J. M., & Passmore, J. L. (1988). Social learning family therapy with aggressive children: Treatment outcome and maintenance. Journal of Family Psychology, 1, 261–285. doi: 10.1037/h0080461.

  • *Scott, S. (2005). Do parenting programmes for severe child antisocial behaviour work over the longer term, and for whom? One year follow-up of a multi-centre controlled trial. Behavioural and Cognitive Psychotherapy, 33, 403–421. doi: 10.1017/S135246580500233X.

  • *bScott, S. (2001). Deciding whether interventions for antisocial behaviour work: Principles of outcome assessment, and practice in a multicentre trial. European Child and Adolescent Psychiatry, 10, 59–70. doi: 10.1007/s007870170007.

  • Serketich, W. J., & Dumas, J. E. (1996). The effectiveness of behavioral parent training to modify antisocial behavior in children: A meta-analysis. Behavior Therapy, 27, 171–186. doi:10.1016/S0005-7894(96)80013-X.

    Article  Google Scholar 

  • Shadish, W. R., Cook, T. D., & Campbell, D. T. (2002). Experimental and quasi-experimental designs for generalized causal inference. Boston, MA: Houghton Mifflin Company.

    Google Scholar 

  • *Spaccarelli, S., Cotler, S., & Penman, D. (1992). Problem-solving skills training as a supplement to behavioral parent training. Cognitive Therapy and Research, 16, 1–17. doi: 10.1007/BF01172953.

  • *Sukhodolsky, D. G., Golub, A., Stone, E. C., & Orban, L. (2005). Dismantling anger control training for children: A randomized pilot study of social problem-solving versus social skills training components. Behavior Therapy, 36, 15–23. doi: 10.1016/S0005-7894(05)80050-4.

  • Sukhodolsky, D. G., Kassinove, H., & Gorman, B. S. (2004). Cognitive-behavioral therapy for anger in children and adolescents: A meta-analysis. Aggression and Violent Behavior, 9, 247–269. doi:10.1016/j.avb.2003.08.005.

    Article  Google Scholar 

  • Thomas, R., & Zimmer-Gembeck, M. J. (2007). Behavioral outcomes of parent–child Interaction therapy and triple P-positive parenting program: A review and meta-analysis. Journal of Abnormal Child Psychology, 35, 475–495. doi:10.1007/s10802-007-9104-9.

    Article  PubMed  Google Scholar 

  • *Turner, K. M., Richards, M., & Sanders, M. R. (2007). Randomised clinical trial of a group parent education programme for Australian indigenous families. Journal of Paediatrics and Child Health, 43, 429–437. doi: 10.1111/j.1440-1754.2007.01053.x.

  • *van Manen, T. G., Prins, P. J., & Emmelkamp, P. M. (2004). Reducing aggressive behavior in boys with a social cognitive group treatment: Results of a randomized, controlled trial. Journal of the American Academy of Child and Adolescent Psychiatry, 43, 1478–1487. doi:10.1097/01.chi.0000142669.36815.3e.

  • *Webster-Stratton, C. (1984). Randomized trial of two parent-training programs for families with conduct-disordered children. Journal of Consulting and Clinical Psychology, 52, 666–678. doi: 10.1037/0022-006X.52.4.666.

  • *Webster-Stratton, C. (1992). Individually administered videotape parent training: “Who benefits?” Cognitive Therapy and Research, 16, 31–52. doi: 10.1007/BF01172955.

  • *Webster-Stratton, C. (1994). Advancing videotape parent training: A comparison study. Journal of Consulting and Clinical Psychology, 62, 583–593. doi: 10.1037/0022-006X.62.3.583.

  • *Webster-Stratton, C. (1996). Early-onset conduct problems: Does gender make a difference? Journal of Consulting and Clinical Psychology, 64, 540–551. doi: 10.1037/0022-006X.64.3.540.

  • *Webster-Stratton, C., & Hammond, M. (1997). Treating children with early-onset conduct problems: A comparison of child and parent training interventions. Journal of Consulting and Clinical Psychology, 65, 93–109. doi: 10.1037/0022-006X.65.1.93.

  • *Webster-Stratton, C., Reid, J., & Hammond, M. (2001). Social skills and problem-solving training for children with early-onset conduct problems: Who benefits? Journal of Child Psychology and Psychiatry, 42, 943–952. doi: 10.1111/1469-7610.00790.

  • *Webster-Stratton, C., Reid, M. J., & Hammond, M. (2004). Treating children with early-onset conduct problems: Intervention outcomes for parent, child, and teacher training. Journal of Clinical Child and Adolescent Psychology, 33, 105–124. doi: 10.1207/S15374424JCCP3301_11.

  • Weersing, V. R., & Weisz, J. R. (2002). Mechanisms of action in youth psychotherapy. Journal of Child Psychology and Psychiatry, 43, 3–23. doi:10.1111/1469-7610.00002.

    Article  Google Scholar 

  • Weisz, J. R., Jensen-Doss, A., & Hawley, K. M. (2006). Evidence-based youth psychotherapies versus usual clinical care: A meta-analysis of direct comparisons. American Psychologist, 61, 671–689. doi:10.1037/0003-066X.61.7.671.

    Article  PubMed  Google Scholar 

  • Weisz, J. R., Weiss, B., Alicke, M. D., & Klotz, M. L. (1987). Effectiveness of psychotherapy with children and adolescents: A meta-analysis for clinicians. Journal of Consulting and Clinical Psychology, 55, 542–549. doi:10.1037/0022-006X.55.4.542.

    Article  PubMed  Google Scholar 

  • Weisz, J. R., Weiss, B., Han, S. S., Granger, D. A., & Morton, T. (1995). Effects of psychotherapy with children and adolescents revisited: A meta-analysis of treatment outcome studies. Psychological Bulletin, 117, 450–468. doi:10.1037/0033-2909.117.3.450.

    Article  PubMed  Google Scholar 

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Acknowledgments

We would express our gratitude to Peter S. Jensen, M.D. for his contributions in the early stages of this article. The authors are grateful to Drs Susan Bradley and Leena K. Augimeri and their colleagues for providing us with supplemental unpublished data, which enabled us to include their articles in the review.

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Fossum, S., Handegård, B.H., Adolfsen, F. et al. A Meta-Analysis of Long-Term Outpatient Treatment Effects for Children and Adolescents with Conduct Problems. J Child Fam Stud 25, 15–29 (2016). https://doi.org/10.1007/s10826-015-0221-8

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