Article
Skoog, T., Bergström, M., Karlsson, M., Olsson, T.
(2024).
Study protocol for leaving care: A comparison study of implementation, change mechanisms and effectiveness of transition services for youth PLOS ONE, 19(2).
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Karlsson, M., Skoog, T., Bergström, M., Olsson, T.
(2024).
Social workers’ experiential accounts of complex intervention development for youth and families in practice settings European Journal of Social Work.
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Olsson, T.
Broberg, M.
Frisk, S.
Wackenhut, A.
Kjellin, D.
Gullstrand, S.
, ... Skoog T.
(2024).
Health-Promoting Learning Environments in Higher Education: A Scoping Review of Structural Interventions to Protect Student Mental Health European Journal of Education.
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Tingberg, K., Khoo, E., Olsson, T.
(2024).
Children who disclose physical abuse: A retrospective cross-sectional study of Swedish social workers’ assessments of risk, need, and decisions on service Nordic Social Work Research.
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Olsson, T., von Thiele Schwarz, U., Hasson, H., Vira, E., Sundell, K.
(2024).
Adapted, Adopted, and Novel Interventions: A Whole-Population Meta-Analytic Replication of Intervention Effects Research on social work practice, 34(8), 860-872.
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Olsson, T., Bergström, M., Välikoski, M., Karlsson, M., Skoog, T.
(2024).
Advancing our understanding of complex intervention development in social work: Co-producing support for youth transitioning from out-of-home care Child and Adolescent Social Work Journal.
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Ryan Bengtsson, A., Hollertz, K., Olsson, T., Sundell, K.
(2024).
Efficacy and effectiveness research on interventions in Sweden between 1990 and 2019 Research on social work practice.
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Clausén Gull, I., Kapetanovic, S., Norman, Å., Ferrer-Wreder, L., Olsson, T., Eninger, L.
(2023).
Neighborhood conditions in a Swedish context: Two studies of reliability and validity of virtual systematic social observation using Google Street View Frontiers in Psychology, 14.
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Olsson, T., Sundell, K.
(2023).
Publication bias, time-lag bias, and place-of-publication bias in social intervention research: An exploratory study of 527 Swedish articles published between 1990-2019 PLOS ONE, 18(2).
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Bergström, M., Sundell, K., Olsson, T., Leander, L., Åström, T.
(2023).
Interventions in child welfare: A Swedish inventory Child & Family Social Work, 28(1), 117-124.
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Olsson, T.
Enebrink, P.
Kapetanovic, S.
Ferrer-Wreder, L.
Stålnacke, J.
Eninger, L.
, ... Sedem M.
(2023).
Study protocol for a non-randomized controlled trial of the effects of internet-based parent training as a booster to the preschool edition of PATHS®: Universal edition of the Parent Web [protocol] PLOS ONE, 18(4).
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Olsson, T., Kapetanovic, S., Hollertz, K., Starke, M., Skoog, T.
(2023).
Advancing Social Intervention Research Through Program Theory Reconstruction Research on social work practice, 33(6), 642-655.
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Turner, R., Vira, E., Bergström, M., Olsson, T.
(2023).
Cultural Adaptation of Interventions and the a Priori Assessment of Intervention Fit: Exploring Measurement Invariance for American and Swedish Youth Leaving Care Journal of Evidence-Based Social Work, 20(3), 306-322.
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Olsson, T., Skoog, T.
(2023).
Introduction to Research on Social Work Practice Special Issue: Program Theory in Social Interventions Developed in Practice Settings Research on social work practice, 33(6), 631-633.
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Dunér, A., Bångsbo, A., Olsson, T.
(2023).
TalkingMats as a decision aid to promote involvement in choice and decision-making around home care services for older people with mild to moderate dementia - study protocol for a randomized controlled trial [protocol] BMC Geriatrics, 23(1).
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Kapetanovic, S., Ginner Hau, H., Eichas, K., Olsson, T., Ferrer-Wreder, L., Eninger, L.
(2022).
Does attending preschool in an economically advantaged or disadvantaged neighborhood moderate the effects of the preschool edition of promoting alternative thinking strategies®? Frontiers in Education, 7.
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Olsson, T., Sundell, K., Leander, L.
(2022).
The devil is in the details: Unpackaging the systematic in systematic reviews: Short reply to reconsidering the effectiveness of mentoring for prevention of juvenile criminal recidivism Journal of Consulting and Clinical Psychology, 90(8), 652-654.
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Olsson, T.
Långström, N.
Skoog, T.
Andrée Löfholm, C.
Leander, L.
Brolund, A.
, ... Sundell K.
(2021).
Systematic review and meta-analysis of noninstitutional psychosocial interventions to prevent juvenile criminal recidivism Journal of Consulting and Clinical Psychology, 89(6), 514-527.
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Eninger, L.
Ferrer-Wreder, L.
Eichas, K.
Olsson, T.
Hau, H.
Allodi, M.
, ... Herkner B.
(2021).
A Cluster Randomized Trial of Promoting Alternative Thinking Strategies (PATHS®) With Swedish Preschool Children Frontiers in Psychology, 12.
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Klingstedt, M., Wångby-Lundh, M., Olsson, T., Ferrer-Wreder, L.
(2020).
Reliability and construct validity of five life domains in the adolescent drug abuse diagnosis instrument in a sample of Swedish adolescent girls in special residential care Nordic Studies on Alcohol and Drugs, 37(4), 411-426.
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Olsson, T., Blakeslee, J., Bergström, M., Skoog, T.
(2020).
Exploring fit for the cultural adaptation of a self-determination model for youth transitioning from out-of-home care: A comparison of a sample of Swedish youth with two samples of American youth in out-of-home care Children and youth services review, 119.
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Andrée Löfholm, C., Olsson, T., Sundell, K.
(2020).
Effectiveness and Costs of a Therapeutic Residential Care Program for Adolescents with a Serious Behavior Problem (MultifunC). Short-Term Results of a Non-Randomized Controlled Trial Residential Treatment for Children & Youth, 37(3), 226-243.
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Eichas, K., Ferrer-Wreder, L., Olsson, T.
(2019).
Contributions of Positive Youth Development to Intervention Science Child and Youth Care Forum, 48(2), 279-287.
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Olsson, T., Fridell, M.
(2018).
The five-year costs and benefits of extended psychological and psychiatric assessment versus standard intake interview for women with comorbid substance use disorders treated in compulsory care in Sweden BMC Health Services Research, 18(1).
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Klingstedt, M., Olsson, T., Ferrer-Wreder, L., Wångby-Lundh, M.
(2018).
Relationship quality, well-being and, externalizing problems: The prospective importance of behavior profiles among young women who experienced care in special residential homes Nordic Psychology, 70(1), 47-70.
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Olsson, T., Sundell, K.
(2016).
Research that guides practice: Outcome research in Swedish PhD theses across seven disciplines 1997-2012 Prevention Science, 17(4), 525-532.
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Olsson, T., Fridell, M.
(2015).
Women with comorbid substance dependence and psychiatric disorders in Sweden: a longitudinal study of hospital care utilization and costs BMC Health Services Research, 15(1).
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Olsson, T.
(2014).
Productivity loss, victim costs and the intangible costs of crime: Followup to a longitudinal study of criminal justice system involvement and costs of women with co-occurring substance abuse and mental disorders in Sweden Mental Health and Substance Use, 7(2), 102-109.
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Olsson, T., Ferrer-Wreder, L., Eninger, L.
(2014).
Advancing school-based interventions through economic analysis New Directions for Youth Development, 117-123.
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Albuhairan, F., Olsson, T.
(2014).
Advancing adolescent health and health services in Saudi Arabia: exploring health-care providers training, interest, and perceptions of the health-care needs of young people Advances in Medical Education and Practice, 5, 281.
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Olsson, T., Fridell, M.
(2013).
Women with co-occurring substance abuse and mental disorders in Sweden: a longitudinal study of criminal justice system involvement and costs Mental Health and Substance Use, 6(3), 219-236.
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Olsson, T.
(2012).
Economic Evaluation as a Component of Quality Effectiveness Research: Methodological and Practical Benefits Child and Youth Care Forum, 41(2), 137-148.
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Olsson, T.
(2011).
Comparing top-down and bottom-up costing approaches for economic evaluation within social welfare European Journal of Health Economics, 12(5), 445-453.
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Olsson, T.
(2010).
Mst with conduct disordered youth in sweden: Costs and benefits after 2 years Research on social work practice, 20(6), 561-571.
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Olsson, T.
(2010).
Intervening in youth problem behavior in Sweden: a pragmatic cost analysis of MST from a randomized trial with conduct disordered youth International Journal of Social Welfare, 19(2), 194-205.
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Olsson, T.
(2010).
Ny terapimetod ger resultat – men vad kostar den? Kommunal ekonomi, 31-32.
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Sundell, K., Hansson, K., Löfholm, C., Olsson, T., Gustle, L., Kadesjö, C.
(2008).
The transportability of multisystemic therapy to Sweden: Short-term results from a randomized trial of conduct-disordered youths Journal of family psychology, 22(4), 550-560.
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Olsson, T.
(2007).
Reconstructing evidence-based practice: an investigation of three conceptualisations of EBP Evidence & Policy: A Journal of Research, Debate and Practice, 3(2), 271-285.
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Olsson, T.
(2007).
Visst kan man göra randomiserade studier i svensk socialvård: Resultat från den svenska MST studien vid 7-månadersuppföljningen Socionomen.
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Book
Olsson, T., Bergström, M., Skoog, T.
(2022).
Mitt val - min väg!: Manual för praktiker i att stödja unga som ska lämna samhällsvård.
Göteborg:
Institutionen för socialt arbete, Göteborgs universitet
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Olsson, T., Bergström, M., Skoog, T.
(2022).
Mitt val - min väg!: Material för ungdomar.
Göteborg:
Institutionen för socialt arbete, Göteborgs universitet
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Doctoral thesis
Olsson, T.
(2009).
Crossing the quality chasm?: The short-term effectiveness and efficiency of MST in Sweden: An example of evidence-based practice applied to social work
(Doctoral thesis, Lund:
Lund University).
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Book chapter
Olsson, T., Bergström, M., Andrée Löfholm, C.
(2023).
Att erbjuda rätt insatser – professionella och organisatoriska val.
In:
T. Forkby, S. Enell & J. Thulin
(Ed.),
Prevention med barn och unga:
teori och praktik för socialt och pedagogiskt arbete
(pp. 237 -256).
Lund: Studentlitteratur AB
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Hollertz, K., Olsson, T., Starke, M.
(2022).
Samverkan och bruten sekretess – etiska dilemman i en villkorad frivillighet.
In:
Å. Hedberg Rundgren, C. Klinga, M. Löfström & L. Mossberg
(Ed.),
Perspektiv på samverkan:
om utmaningar och möjligheter i välfärdens praktik
(pp. 77 -94).
Lund: Studentlitteratur AB
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Ferrer-Wreder, L., Eninger, L., Olsson, T., Sedem, M., Westling Allodi, M., Ginner Hau, H.
(2021).
The Cultural Adaptation of Interventions to Promote Positive Development: The Preschool Edition of PATHS<sup>®</sup> in Sweden.
In:
Radosveta Dimitrova & Nora Wiium
(Ed.),
Handbook of Positive Youth Development:
Advancing Research, Policy, and Practice in Global Contexts
(pp. 399 -413).
Cham: Springer
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Ferrer Wreder, L., Eninger, L., Ginner Hau, H., Olsson, T., Sedem, M., Thomas, S., Allodi Westling, M.
(2020).
Childcare, Culture, and Child Development: A Swedish Perspective.
In:
Lene Arnett Jensen
(Ed.),
The Oxford Handbook of Moral Development:
An Interdisciplinary Perspective
(pp. 516 -533).
Oxford: Oxford University Press
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Sundell, K., Olsson, T.
(2017).
Social Intervention Research.
In:
E. Mullen
(Ed.),
Oxford Bibliographies in Social Work
Oxford: Oxford University Press
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Olsson, T.
(2012).
Ekonomiska analyser.
In:
Knut Sundell
(Ed.),
Att göra effektutvärderingar
(pp. 173 -204).
Stockholm: Gothia Förlag AB
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Olsson, T., Leifman, H., Sundell, H., Hansson, K.
(2008).
Effective services for alcohol and drug abusing youth: perspectives from Sweden.
In:
A. Stevens
(Ed.),
Crossing frontiers:
international developments in the treatment of drug dependence
(pp. 35 -52).
Brighton: Pavilion Publishing
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Olsson, T., Sundell, K.
(2008).
Implementering steg för steg – vad säger forskningen?.
In:
Maria Roselius & Knut Sundell
(Ed.),
Att förändra socialt arbete:
forskare och praktiker om implementering
(pp. 30 -58).
Stockholm: Gothia Förlag AB
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Conference paper
Ferrer-Wreder, L.
Eninger, L.
Kapetanovic, S.
Tesfay, N.
Norman, Å.
Olsson, T.
, ... Enebrink P.
(2024).
On the Implementation of a Non-Randomized Controlled Trial of the Universal Edition of the Parent Web.
15th EUSPR Conference, 11-13 September 2024, Cremona, Italy.
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Frisk, S., Olsson, T., Broberg, M., Wackenhut, A., Skoog, T.
(2023).
Supportive academic cultures: a scoping review of structural interventions in higher education to protect or promote student mental health.
Forskning om högre utbildning, Stockholm 11-12 maj 2023.
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Karlsson, M., Skoog, T., Bergström, M., Olsson, T.
(2023).
Optimizing prevention infrastructures through the co-production of social services for youth transitioning from out-of-home care to independent living in Sweden.
14th EUSPR Conference and Members' Meeting, Optimizing Prevention Infrastructures, Sarajevo, Bosnia and Herzegovina, October 4-6, 2023.
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Karlsson, M., Skoog, T., Bergström, M., Olsson, T.
(2022).
Developing preventive interventions for youth in local settings – what can science learn from practice about intervention development?.
13th EUSPR Conference and Members' Meeting, 28th – 30th September 2022, Tallinn, Estonia.
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Olsson, T., Bergström, M., Karlsson, M., Skoog, T.
(2022).
Balancing effectiveness with ethics in supporting youth in out-of-home care transition to adulthood: development and pilot test of a new intervention.
13th EUSPR Conference and Members' Meeting, 28th – 30th September 2022, Tallinn, Estonia.
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Clausén Gull, I., Kapentanovic, S., Norman, Å., Ferrer-Wreder, L., Olsson, T., Eninger, L.
(2022).
Neighborhood condititions in a Swedish Context: two studies of reliability and validity of Virtual Systematic Social Observation using Google Street View.
EARLI SIG15 conference, Ghent, Belgium, September 22-23, 2022.
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Ferrer-Wreder, L.
Eninger, L.
Eichas, K.
Allodi Westling, M.
Ginner Hau, H.
Olsson, T.
, ... Herkner B.
(2019).
Lessons learned from implementing preschool PATHS in a Swedish context.
Invited symposium presented at the International PATHS Learning Conference, Belfast, Northern Ireland.
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Starke, M., Olsson, T., Hollertz, K.
(2019).
Pathways to the labor market for long-term unemployed persons with intellectual and developmental disabilities.
..
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Eninger, L.
Ferrer-Wreder, L.
Eichas, K.
Allodi Westling, M.
Smedler, A.
Olsson, T.
, ... Domitrovich C.
(2017).
Culture and young children's social emotional competence: Findings and implications for the cultural adaptation of interventions.
Symposium at the Society for Research on Child Development, Austin Texas, USA.
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Eninger, L.
Ferrer-Wreder, L.
Allodi Westling, M.
Smedler, A.
Ginner Hau, H.
Olsson, T.
, ... Domitrovich C.
(2015).
Teacher Innovation and Implementation in an Ongoing Swedish Effectiveness Trial of Preschool PATHS.
10th International PATHS Learning Conference, Lisbon, Portugal.
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AlBuhairan, F., El Sayed, D., Olsson, T.
(2015).
Cigarette and shisha smoking among adolescents in Saudi Arabia: determinants and implications.
Pediatric Academic Society Annual Meeting, San Diego, CA, USA.
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Eninger, L.
Ferrer-Wreder, L.
Smedler, A.
Allodi Westling, M.
Olsson, T.
Ginner Hau, H.
, ... Domitrovich C.
(2014).
The Swedish Preschool Paths Trial – The Integration of Implementation Science Best Practices in an Imported Evidence-Based Intervention Effectiveness Study.
EUSPR 5th annual conference and members’ meeting, Palma, Majorca, 16-18 October.
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Thomas, S.
Eninger, L.
Ferrer-Wreder, L.
Herkner, B.
Smedler, A.
Allodi Westling, M.
, ... Olsson T.
(2013).
Preliminary results from the Swedish preschool PATHS trial – Culturally appropriate assessment as a foundation for rigorous testing of intervention effects and the development of such assessments for the measurement of preschool social-emotional competence.
EUSPR 4th annual conference and members’ meeting, Paris, France.
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Ferrer-Wreder, L.
Eninger, L.
Thomas, S.
Smedler, A.
Allodi Westling, M.
Ginner Hau, H.
, ... Pixton T.
(2013).
Social emotional competence and its importance to multiple child behavioral and health outcomes: Testing developmental processes through the cultural adaptation of an evidence-based imported intervention.
Society for the Study of Human Development, Ft. Lauderdale, Florida, USA.
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Olsson, T.
(2008).
Previdens Project: Results after 2-years. What Works? 2008 Knowledge Translation Many Parts to Join.
The Danish National Center for Social Research, Copenhagen, Denmark.
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Olsson, T., Arman, R., Johansson, A.
(2007).
Learning from service users: measuring the well-being of children and families, the elderly, and the community.
American Evaluation Society’s Evaluation 2007, Evaluation and Learning, Baltimore, Maryland, USA.
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Olsson, T.
(2007).
MST i Sverige - resultat från en randomiserat kontrollerad utvärdering efter sex månader.
Paper presented at the SVUF Swedish Evaluation Association's 2007 Conference, Utvärdering pågår! Pågår utvärdering? Stockholm, Sweden.
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Sundell, K., Olsson, T.
(2007).
Short-term outcomes of MST in Sweden.
Poster presentation at the 15th Annual Meeting of the Society for Prevention Research, Washington D.C., USA.
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Olsson, T.
(2007).
The costs of intervening in youth problem behavior in Sweden: A cost-consequence analysis.
Paper presented at the International Atlantic Economic Society's 64th International Atlantic Economic Conference, Savannah, Georgia, USA.
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Olsson, T.
(2007).
MST i Sverige - resultat från en randomiserat kontrollerad utvärdering efter sex månader.
Paper presented at the SVUF Swedish Evaluation Association's 2007 Conference, Utvärdering pågår! Pågår utvärdering? Stockholm, Sweden.
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Olsson, T.
(2007).
The costs and consequences of intervening in youth problem behavior in Sweden.
Poster presentation at the 15th Annual Meeting of the Society for Prevention Research, Washington D.C., USA.
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Olsson, T.
(2006).
Clarifying evidence-based practice through program theory reconstruction.
Paper presented at the European Evaluation Society/United Kingdom Evaluation Society Joint International Conference, London, England.
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Collections
(2023).
Special Issue: Program Theory in Social Interventions Developed in Practice Settings.
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Report
Unenge Hallerbäck, M., Olsson, T., Salari, R., Silfverdal, S., Wiklund, S., Wilhsson, M.
(2021).
Program för att förebygga psykisk ohälsa hos barn: En systematisk översikt och utvärdering av medicinska, hälsoekonomiska, sociala och etiska aspekter.
Stockholm:
Statens beredning för medicinsk utvärdering (SBU)
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Sundell, K., Olsson, T.
(2021).
Svenska effektutvärderingar av beteendemässiga, psykologiska och sociala insatser: 1990–2019.
Stockholm:
Forte – Forskningsrådet för hälsa, arbetsliv och välfärd
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Olsson, T.
(2020).
Non-placement interventions to prevent youth recidivism: a systematic review and evaluation of economic, social, and ethical aspects.
Stockholm:
Statens beredning för medicinsk utvärdering (SBU)
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Andrée Löfholm, C., Olsson, T.
(2017).
MultifunC institutionsbehandling för ungdomar med svåra beteendeproblem: resultat efter två år.
Stockholm:
Socialstyrelsen
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Andrée Löfholm, C., Olsson, T., Sundell, K.
(2014).
Utvärdering av Multisystemisk terapi för ungdomar med allvarliga beteendeproblem: resultat efter fem år.
Stockholm:
Socialstyrelsen
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Olsson, T.
(2011).
Enhetspriser och behandlingskostnader för behandlingar mot våld i nära relationer: en kostnadsanalys av 29 behandlingar som ingick i tre nationella utvärderingar.
Stockholm:
Socialstyrelsen
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Andrée Löfholm, C., Olsson, T., Sundell, K., Hansson, K.
(2009).
Multisystemisk terapi för ungdomar med allvarliga beteendeproblem: Resultat efter två år.
Stockholm:
Institutet för utveckling av metoder i socialt arbete (IMS)
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Sundell, K., Hansson, K., Andrée Löfholm, C., Olsson, T., Gustle, L., Kadesjö, C.
(2006).
Multisystemisk terapi för ungdomar med allvarliga beteendeproblem: resultat efter sex månader.
Stockholm:
Institutet för utveckling av metoder i socialt arbete (IMS)
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