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Publications

 

International Scientific Publications in Peer Reviewed Journals 

2018

Asselbergs, J., Sijbrandij, M., Hoogendoorn, E., Cuijpers, P., Olie, L., Oved, K., ... & Riper, H. (2018). Development and testing of TraumaGameplay: An iterative experimental approach using the trauma film paradigm. European Journal of Psychotraumatology, 9(1), 1424447. doi:10.1080/20008198.2018.1424447

Bolinski, F., Kleiboer, A., Karyotaki, E., Bosmans, J. E., Zarski, A. C., Weisel, K. K., ... & Riper, H. (2018). Effectiveness of a transdiagnostic individually tailored internet-based and mobile-supported intervention for the indicated prevention of depression and anxiety (ICare Prevent) in Dutch college students: Study protocol for a randomised controlled trial. Trials, 19(1), 118. doi:10.1186/s13063-018-2477-y

Carlbring, P., Andersson, G., Cuijpers, P., Riper, H., & Hedman-Lagerlöf, E. (2017). Internet-based vs. face-to-face cognitive behavior therapy for psychiatric and somatic disorders: An updated systematic review and meta-analysis. Cognitive Behaviour Therapy, 47(1), 1-18. doi:10.1080/16506073.2017.1401115

Ebert DD, Buntrock C, Lehr D, Smit F, Riper H, Baumeister H, ... & Berking M. (2017). Effectiveness of web- and mobile-based treatment of subthreshold depression with adherence-focused guidance: A single-blind randomized controlled trial. Behavior Therapy, 49(1), 71-83. doi:10.1016/j.beth.2017.05.004

Ebert, D. D., Kählke, F., Buntrock, C., Berking, M., Smit, F., Heber, E., Baumeister, H., Funk, B., Riper, H. & Lehr, D. (2017). A health economic outcome evaluation of an internet-based mobile-supported stress management intervention for employees. Scandinavian Journal of Work, Environment & Health, 44(2), 171-182. doi:10.5271/sjweh.3691

Kolovos, S., van Dongen, J. M., Riper, H., Buntrock, C., Cuijpers, P., Ebert, D. D., … & Bosmans, J. E. (2018). Cost effectiveness of guided internet-based interventions for depression in comparison with control conditions: An individual-participant data meta-analysis. Depression and Anxiety. doi:10.1002/da.22714

Klein, N. S., Kok, G. D., Burger, H., van Valen, E., Riper, H., Cuijpers, P., … & Bockting, C. L. (2018). No sustainable effects of an internet-based relapse prevention program over 24 months in recurrent depression: Primary outcomes of a randomized controlled trial. Psychotherapy and Psychosomatics, 87(1), 55-57. doi:10.1159/000485039

Mohr, D. C., Riper, H., & Schueller, S. M. (2018). A solution-focused research approach to achieve an implementable revolution in digital mental health. JAMA Psychiatry, 75(2), 113-114. doi:10.1001/jamapsychiatry.2017.3838

Titzler, I., Saruhanjan, K., Berking, M., Riper, H., & Ebert, D. D. (2018). Barriers and facilitators for the implementation of blended psychotherapy for depression: A qualitative pilot study of therapists’ perspective. Internet Interventions.

Urech, A., Krieger, T., Möseneder, L., Biaggi, A., Vincent, A., Poppe, C., … & Berger, T. (2018). A patient post-hoc perspective on advantages and disadvantages of blended treatment for depression: A qualitative content analysis. Psychotherapy Research

2017

Boß, L., Lehr, D., Schaub, M. P., Castro, R. P., Riper, H., Berking, M., & Ebert, D. D. (2017). Efficacy of a web‐based intervention with and without guidance for employees with risky drinking: results of a three‐arm randomized controlled trial. Addiction. doi:10.1111/add.14085

Boumparis, N., Karyotaki, E., Schaub, M. P., Cuijpers, P., & Riper, H. (2017). Internet interventions for adult illicit substance users: A meta‐analysis. Addiction, 112, 1521-1532. doi:10.1111/add.13819

Buntrock, C., Berking, M., Smit, F., Lehr, D., Nobis, S., Riper, H., Cuijpers, P., & Ebert, D. D. (2017).  Preventing depression in adults with subthreshold depression: Health-economic evaluation alongside a pragmatic randomized controlled trial of a web-based intervention. Journal of Medical Internet Research, 19(1), e5. doi:10.2196/jmir.6587

Cuijpers, P., Kleiboer, A., Karyotaki, E., & Riper, H. (2017). Internet and mobile interventions for depression: Opportunities and challenges. Depression and Anxiety, 34(7), 596-602. doi:10.1002/da.22641

Ebert, D. D., Buntrock, C., Lehr, D., Smit, F., Riper, H., Baumeister, H., … & Berking, M. (2017). Effectiveness of web- and mobile-based treatment of subthreshold depression with adherence-focused guidance. A single-blind randomised controlled trial. Behavior Therapy. doi:10.1016/j.beth.2017.05.004

Ebert, D. D., Kählke, F., Buntrock, C., Berking, M., Smit, F., Heber, E., Baumeister, H., Funk, B., Riper, H. & Lehr, D. (2017). A health economic outcome evaluation of an internet-based mobile-supported stress management intervention for employees. Scandinavian Journal of Work, Environment & Health. doi:10.5271/sjweh.3691

Ebert, D. D., Nobis, S., Lehr, D., Baumeister, H., Riper, H., Auerbach, R. P., Snoek, F., Cuijpers, P., & Berking, M. (2017). The 6-month effectiveness of internet-based guided self-help for depression in adults with type 1 and 2 diabetes mellitus. Diabetic Medicine, 34(1), 99-107. doi: 10.1111/dme.13173

Erbe, D., Eichert, H. C., Riper, H., & Ebert, D. D. (2017). Blending face-to-face and internet-based interventions for the treatment of mental disorders in adults: Systematic review. Journal of Medical Internet Research, 19(9), e306. doi:10.2196/jmir.6588

Heber, E., Ebert, D. D., Lehr, D., Cuijpers, P., Berking, M., Nobis, S., & Riper, H. (2017). The benefit of web- and computer-based interventions for stress: A systematic review and meta-analysis. Journal of Medical Internet Research, 19(2), e32. doi:10.2196/jmir.5774

Karyotaki, E., Riper, H., & Cuijpers, P. (2017). Internet-based self-help interventions for depression in routine care—Reply. JAMA Psychiatry, 74(8), 853. doi:10.1001/jamapsychiatry.2017.1406

Karyotaki, E., Riper, H., Twisk, J., Hoogendoorn, A., Kleiboer, A., Mira, A., . . . & Cuijpers, P. (2017). Efficacy of self-guided internet-based cognitive behavioral therapy in the treatment of depressive symptoms: A meta-analysis of individual participant data. JAMA Psychiatry, 74(4), 351-359. doi:10.1001/jamapsychiatry.2017.0044

Kolovos, S., Bosmans, J. E., Riper, H., Chevreul, K., Coupé, V. M., & van Tulder, M. W. (2017). Model-based economic evaluation of treatments for depression: A systematic literature review. PharmacoEconomics-Open, 1-17. doi:10.1007/s41669-017-0014-7

Kolovos, S., Bosmans, J. E., van Dongen, J. M., van Esveld, B., Magai, D., van Straten, A., van der Feltz-Cornelis, C., van Steenbergen-Weijenburg, K. M., Huijbregts, K. M., van Marwijk, H., Riper, H., & van Tulder, M. W. (2017). Utility scores for different health states related to depression: Individual participant data analysis. Quality of Life Research, 26(7), 1649-1658. doi:10.1007/s11136-017-1536-2

Kolovos, S., van Tulder, M. W., Cuijpers, P., Prigent, A., Chevreul, K., Riper, H., & Bosmans, J. E. (2017). The effect of treatment as usual on major depressive disorder: A meta-analysis. Journal of Affective Disorders, 210, 72-81. doi:10.1016/j.jad.2016.12.013. Review.

Lau, H. M., Smit, J. H., Fleming, T. M., & Riper, H. (2017). Serious Games for mental health: Are they accessible, feasible, and effective? A systematic review and meta-analysis. Frontiers in Psychiatry, 7, 209. doi:10.3389/fpsyt.2016.00209. Review.

Lin, J., Sander, L., Paganini, S., Schlicker, S., Ebert, D., Berking, M., … & Riper, H. (2017). Effectiveness and cost-effectiveness of a guided internet- and mobile-based depression intervention for individuals with chronic back pain: Protocol of a multi-centre randomised controlled trial. BMJ Open, 7(12), e015226. doi:10.1136/bmjopen-2016-015226

Mikus, A., Hoogendoorn, M., Rocha, A., Gama, J., Ruwaard, J., & Riper, H. (2017). Predicting short term mood developments among depressed patients using adherence and ecological momentary assessment data. Internet Interventions. doi:10.1016/j.invent.2017.10.001

Mohr, D. C., Riper, H., & Schueller, S. M. (2017). A solution-focused research approach to achieve an implementable revolution in digital mental health. JAMA Psychiatry. doi:10.1001/jamapsychiatry.2017.3838

Nuij, C., Van Ballegooijen, W., Ruwaard, J., de Beurs, D., O’Connor, R., Smit, J., Riper, H., Kerkhof, A. (2017). Smartphone-based safety planning and self-monitoring for suicidal patients: A conceptual basis for the CASPAR (Continuous Assessment for Suicide Prevention and Research) study. Preprints, 2017040103. doi:10.20944/preprints201704.0103.v1

Provoost, S., Lau, H. M., Ruwaard, J., & Riper, H. (2017). Embodied conversational agents in clinical psychology: A scoping review. Journal of Medical Internet Research, 19(5), e151. doi:10.2196/jmir.6553

Topooco, N., Riper, H., Araya, R., Berking, M., Brunn, M., Chevreul, K., … & Andersson, G.  (2017). Attitudes towards digital treatment for depression: A European stakeholder survey. Internet Interventions, 8, 1-9. doi:10.1016/j.invent.2017.01.001

Van Breda, W., Bremer, V., Becker, D., Hoogendoorn, M., Funk, B., Ruwaard, J., & Riper, H. (2017). Predicting therapy success for treatment as usual and blended treatment in the domain of depression. Internet Interventions.

Van de Ven, P., O’Brien, H., Henriques, R., Klein, M., Msetfi, R., Nelson, J., … & Riper, H., on behalf of the E-COMPARED Consortium. (2017). ULTEMAT: A mobile framework for smart ecological momentary assessments and interventions. Internet Interventions, 9, 74-81. doi:10.1016/j.invent.2017.07.001

Vernmark, K., Hesser, H., Topoco, N., Berger, T., Riper, H., Luuk, L., Backlund, L., Carlbring, P., & Andersson, G. (2017, in press). Working alliance as a predictor of change in depression during blended cognitive behavior therapy.

2016

Asselbergs, J., Ruwaard, J., Ejdys, M., Schrader, N., Sijbrandij, M., & Riper, H. (2016) Mobile phone-based unobtrusive ecological momentary assessment of day-to-day mood: An explorative study. Journal of Medical Internet Research, 18(3), e72. doi:10.2196/jmir.5505

Becker, D., Bremer, V., Funk, B., Asselbergs, J., Riper, H., & Ruwaard, J. (2016, August). How to predict mood? Delving into features of smartphone-based data. In Proceedings of the Twenty-second Americas Conference on Information Systems (AMCIS). San Diego, USA: AIS electronic library, 2016.

Ballegooijen, W. van, Riper, H., Cuijpers, P., Oppen, P. van, & Smit, J. H. (2016). Validation of online psychometric instruments for common mental health disorders: A systematic review. BMC Psychiatry, 16(1), 45. doi:10.1186/s12888-016-0735-7. Review.

Ballegooijen, W. van, Ruwaard, J., Karyotaki, E., Ebert, D. D., Smit, J. H., & Riper, H. (2016). Reactivity to smartphone-based ecological momentary assessment of depressive symptoms (MoodMonitor): Protocol of a randomised controlled trial. BMC Psychiatry, 16(1), 359. doi:10.1186/s12888-016-1065-5

Bijker, L., Kleiboer, A., Riper, H., Cuijpers, P., & Donker, T. (2016). E-care 4 caregivers – an online intervention for nonprofessional caregivers of patients with depression: Study protocol for a pilot randomized controlled trial. Trials, 17(1), 193. doi:10.1186/s13063-016-1320-6

Boß, L., Lehr, D., Reis, D., Vis, C., Riper, H., Berking, M., & Ebert, D. D. (2016) Reliability and validity of assessing user satisfaction with web-based health interventions. Journal of Medical Internet Research, 18(8), e234. doi:10.2196/jmir.5952

Breda, W. van, Hoogendoorn, M., Eiben, A., Andersson, G., Riper, H., Ruwaard, J., & Vernmark, K. (2016, December). A feature representation learning method for temporal datasets. In Computational Intelligence (SSCI), 2016 IEEE Symposium Series on (pp. 1-8). IEEE Computer Society Press.

Breda, W. van, Pastor, J., Hoogendoorn, M., Ruwaard, J., Asselbergs, J., & Riper, H. (2016, June). Exploringand comparing machine learning approaches for predicting mood over time. In Chen, Y., Tanaka, S., Howlett, R. J., & Lakhmi, C. J. (Eds.), International Conference on Innovation in Medicine and Healthcare (pp. 37-47). Cham, Switzerland: Springer International Publishing.

Buntrock, C., Ebert, D. D., Lehr, D., Smit, F., Riper, H., Berking, M., & Cuijpers, P. (2016). Effect of a web-based guided self-help intervention for prevention of major depression in adults with subthreshold depression: A randomized clinical trial. Jama, 315(17), 1854-1863. doi:10.1001/jama.2016.4326

Ebert, D. D., Donkin, L., Andersson, G., Andrews, G., Berger, T., Carlbring, P., Rozenthal, A., Choi, I., Laferton, J. A., Johansson, R., Kleiboer, A., Lange, A., Lehr, D., Reins, J. A., Funk, B., Newby, J., Perini, S., Riper, H., Ruwaard, J., Sheeber, L., Snoek, F. J., Titov, N., Ünlü Ince, B., Bastelaar, K. van, Vernmark, K., Straten, A. van, Warmerdam, L., Salsman, N., & Cuijpers, P. (2016). Does internet-based guided-self-help for depression cause harm? An individual participant data meta-analysis on deterioration rates and its moderators in randomized controlled trials. Psychological Medicine, 46(13), 2679-2693. doi:10.1017/S0033291716001562

Ebert, D. D., Heber, E., Berking, M., Riper, H., Cuijpers, P., Funk, B., & Lehr, D. (2016). Self-guided internet-based and mobile-based stress management for employees: Results of a randomised controlled trial. Occupational and Environmental Medicine, 73(5), 315-323. doi:10.1136/oemed-2015-103269

Ebert, D. D., Lehr, D., Heber, E., Riper, H., Cuijpers, P., & Berking, M. (2016) Internet- and mobile-based stress management for employees with adherence-focused guidance: Efficacy and mechanism of change. Scandinavian Journal of Work, Evironment & Health, 42(5), 382-394. doi:10.5271/sjweh.3573

Ebert, D. D., Nobis, S., Lehr, D., Baumeister, H., Riper, H., Auerbach, R. P., Snoek, F., Cuijpers, P., & Berking, M. (2016). The 6-month effectiveness of internet-based guided self-help for depression in adults with type 1 and 2 diabetes mellitus. Diabetic Medicine, 34(1), 99-107. doi:10.1111/dme.13173

Fleming, T. M., Beurs, D. de, Khazaal, Y., Gaggioli, A., Riva, G., Botella, C., Baños, R. M., Aschieri, F., Bavin, L. M., Kleiboer, A., Merry, S., Lau, H. M., & Riper, H. (2016). Maximizing the impact of e-therapy and serious gaming: Time for a paradigm shift. Frontiers in Psychiatry, 7, 65. doi:10.3389/fpsyt.2016.00065. eCollection 2016. Review.

Heber, E., Lehr, D., Ebert, D. D., Berking, M., & Riper, H. (2016). Web-based and mobile stress management intervention for employees: A randomized controlled trial. Journal of Medical Internet Research, 18(1), e21. doi:10.2196/jmir.5112

Kemmeren, L. L., Schaik, D. J. van, Riper, H., Kleiboer, A. M., Bosmans, J. E., & Smit, J. H. (2016). Effectiveness of blended depression treatment for adults in specialised mental healthcare: Study protocol for a randomised controlled trial. BMC Psychiatry, 16(1), 113. doi:10.1186/s12888-016-0818-5

Kleiboer, A., Smit, J., Bosmans, J., Ruwaard, J., Andersson, G., Topooco, N., Berger, T., Krieger, T., Botella, C., Baños, R., Chevreul, K., Araya, R., Cerga-Pashoja, A., Cieślak, R., Rogala, A., Vis, C., Draisma, S., Schaik, A. van, Kemmeren, L., Ebert, D., Berking, M., Funk, B., Cuijpers, P., & Riper, H. (2016). European COMPARative Effectiveness research on blended Depression treatment versus treatment-as-usual (E-COMPARED): Study protocol for a randomized controlled, non-inferiority trial in eight European countries. Trials, 17(1), 387. doi:10.1186/s13063-016-1511-1

Kooistra, L. C., Ruwaard, J., Wiersma, J. E., Oppen, P. van, Vaart, R. van der, Gemert-Pijnen, L. van, & Riper, H.(2016). Development and initial evaluation of blended cognitive behavioural treatment for major depression in routine specialized mental health care. Internet Interventions, 4, 61-71. doi:10.1016/j.invent.2016.01.003

Mathiasen, K., Andersen, T. E., Riper, H., Kleiboer, A. A., & Roessler, K. K. (2016). Blended CBT versus face-to-face CBT: A randomised non-inferiority trial. BMC Psychiatry, 16(1), 432.

Mathiasen, K., Riper, H., Ehlers, L. H., Valentin, J. B., & Rosenberg, N. K. (2016). Internet-based CBT for social phobia and panic disorder in a specialised anxiety clinic in routine care: Results of a pilot randomised controlled trial. Internet Interventions, 4, 92-98. doi:10.1016/j.invent.2016.03.001

Mol, M., Dozeman, E., Schaik, D. J. van, Vis, C. P., Riper, H., & Smit, J. H. (2016). The therapist’s role in the implementation of internet-based cognitive behavioural therapy for patients with depression: Study protocol. BMC Psychiatry, 16(1), 338. doi:10.1186/s12888-016-1045-9

Nobis, S., Lehr, D., Berking, M., Baumeister, H., Riper, H., Snoek, F., & Ebert, D. D. (2016). Langzeiteffekte eines Online-Trainings zur Reduktion von depressiven Beschwerden für Personen mit Diabetes Mellitus Typ 1 und Typ 2 – Ergebnisse einer randomisiert-klinischen Studie nach 12 Monaten. Diabetologie und Stoffwechsel, 11(S 01), 89. doi:10.1055/s-0036-1580836

Patrick, K., Hekler, E. B., Estrin, D., Mohr, D. C., Riper, H., Crane, D., Godino, J., & Riley, W. T. (2016). The pace of technologic change: Implications for digital health behavior intervention research. American Journal of Preventive Medicine, 51(5), 816-824. doi:10.1016/j.amepre.2016.05.001

Schaub, M. P., Blankers, M., Lehr, D., Boss, L., Riper, H., Dekker, J., Goudriaan, A. E., Maier, L. J., Haug, S., Amann, M., Dey, M., Wenger, A., & Ebert, D. D. (2016). Efficacy of an internet-based self-help intervention to reduce co-occurring alcohol misuse and depression symptoms in adults: Study protocol of a three-arm randomised controlled trial. BMJ Open, 6(5), e011457. doi:10.1136/bmjopen-2016-011457

Schuurmans, J., Linden, J. L. van der, Ballegooijen, W. van, Ruwaard, J., Stek, M. L., Smit, J. H., & Riper, H. (2016). Tablet-based support for older adults with severe mood disorders treated in an ambulatory geriatric psychiatry setting: Protocol of a feasibility study of the eCare@Home platform. Internet Interventions, 6, 22–28. doi:10.1016/j.invent.2016.09.001

Thiart, H., Ebert, D. D., Lehr, D., Nobis, S., Buntrock, C., Berking, M., Smit, F., & Riper, H. (2016). Internet-based cognitive behavioral therapy for insomnia: A health economic evaluation. Sleep, 39(10), 1769. doi:10.5665/sleep.6152

Yardley, L., Spring, B. J., Riper, H., Morrison, L. G., Crane, D. H., Curtis, K., Merchant, G. C., Naughton, F., & Blandford, A. (2016). Understanding and promoting effective engagement with digital behavior change interventions. American Journal of Preventive Medicine, 51(5), 833-842. doi:10.1016/j.amepre.2016.06.015

Zarski, A. C., Lehr, D., Berking, M., Riper, H., Cuijpers, P., & Ebert, D. D. (2016). Adherence to internet-based mobile-supported stress management: A pooled analysis of individual participant data from three randomized controlled trials. Journal of Medical Internet Research, 18(6), e146. doi:10.2196/jmir.4493

2015

Boß, L., Lehr, D., Berking, M., Riper, H., Schaub, M. P., & Ebert, D. D. (2015). Evaluating the
(cost-)effectiveness of guided and unguided internet-based self-help for problematic alcohol use in employees, a three arm randomized controlled trial. BMC Public Health, 15(1), 1043. doi:10.1186/s12889-015-2375-0

Buntrock, C., Ebert, D. D., Lehr, D., Riper, H., Smit, F., Cuijpers, P., & Berking, M. (2015). Effectiveness of a web-based cognitive behavioural intervention for subthreshold depression: Pragmatic randomised controlled trial. Psychotherapy and Psychosomatics, 84(6), 348-358. doi:10.1159/000438673

Cuijpers, P. & Riper, H. (2015). Internet interventions for depressive disorders: An overview. Revista De Psicopatología y Psicología Clínica, 19(3), 209-216. doi:10.5944/rppc.vol.19.num.3.2014.13902

Ebert, D. D., Berking, M., Thiart, H., Riper, H., Laferton, J. A., Cuijpers, P., Sieland, B., & Lehr, D. (2015). Restoring depleted resources: Efficacy and mechanisms of change of an internet-based unguided recovery training for better sleep and psychological detachment from work. Health Psychology, 34(S), 1240. doi:10.1037/hea0000277

Ebert, D. D., Zarski, A. C., Christensen, H., Stikkelbroek, Y., Cuijpers, P., Berking, M., & Riper, H. (2015). Internet and computer-based cognitive behavioral therapy for anxiety and depression in youth: A meta-analysis of randomized controlled outcome trials. PLoS One, 10(3), e0119895. doi:10.1371/journal.pone.0119895

Jones, M., Ebert, D. D., Jacobi, C., Beintner, I., Berger, T., Görlich, D., Schaub, M. P., Riper, H., Schmidt, U., Baños, R., Botella, C., & ICare Consortium (2015). Why didn’t patients use it? Engagement is the real story in Gilbody et al. (2015), not effectiveness. BMJ Online. (www.bmj.com/content/351/bmj.h5627/rr-4).

Karyotaki, E., Kleiboer, A., Smit, F., Turner, D. T., Pastor, A. M., Andersson, G., Berger, T., Botella, C., Breton, J. M., Carlbring, P., Christensen, H., Graaf, E. de, Griffiths, K., Donker, T., Farrer, L., Huibers, M. J., Lenndin, J., Mackinnon, A., Meyer, B., Moritz, S., Riper, H., Spek, V., Vernmark, K., & Cuijpers, P. (2015). Predictors of treatment dropout in self-guided web-based interventions for depression: An ‘individual patient data’ meta-analysis. Psychological Medicine, 45(13), 2717-2726. doi:10.1017/S0033291715000665

Kleiboer, A., Donker, T., Seekles, W., van Straten, A., Riper, H., & Cuijpers, P. (2015). A randomized controlled trial on the role of support in internet-based problem solving therapy for depression and anxiety. Behaviour Research and Therapy, 72, 63-71. doi:10.1016/j.brat.2015.06.013

Kok, G., Burger, H., Riper, H., Cuijpers, P., Dekker, J., Marwijk, H. van, Smit, F., Beck, A., & Bockting, C. L. (2015). The three-month effect of mobile internet-based cognitive therapy on the course of depressive symptoms in remitted recurrently depressed patients: Results of a randomized controlled trial. Psychotherapy and Psychosomatics, 84(2), 90-99. doi:10.1159/000369469

Nobis, S., Ebert, D. D., Lehr, D., Riper, H., Snoek, F., Baumeister, H., & Berking, M. (2015). Langzeit-Effektivitäts-Analyse eines internetbasierten Programmes für Personen mit Diabetes mellitus Typ 1 und Typ 2 zur Reduktion von depressiven Beschwerden – Ergebnisse anhand einer randomisierten klinischen Studie. Diabetologie und Stoffwechsel 10(S 01), P136. doi:10.1055/s-0035-1549642

Nobis, S., Lehr, D., Ebert, D. D., Baumeister, H., Snoek, F., Riper, H., & Berking, M. (2015). Efficacy of a web-based intervention with mobile phone support in treating depressive symptoms in adults with type 1 and type 2 diabetes: A randomized controlled trial. Diabetes Care, 38(5), 776-783. doi:10.2337/dc14-1728

Romijn, G., Riper, H., Kok, R., Donker, T., Goorden, M., Roijen, L. H. van, Kooistra, L., Balkom, A. van, & Koning, J. (2015). Cost-effectiveness of blended vs. face-to-face cognitive behavioural therapy for severe anxiety disorders: Study protocol of a randomized controlled trial. BMC Psychiatry, 15(1), 311. doi:10.1186/s12888-015-0697-1

Thiart, H., Lehr, D., Ebert, D. D., Berking, M., & Riper, H. (2015). Log in and breathe out: Internet-based recovery training for sleepless employees with work-related strain – results of a randomized controlled trial. Scandinavian Journal of Work, Environment & Health, 41(2), 164-174. doi:10.5271/sjweh.3478

Vis, C., Kleiboer, A., Prior, R., Bønes, E., Cavallo, M., Clark, S. A., Dozeman, E., Ebert, D., Etzelmueller, A., Favaretto, G., Zabala, A. F., Kolstrup, N., Mancin, S., Mathiassen, K., Myrbakk, V. N., Mol, M., Jimenez, J. P., Power, K., Schaik, A. van, Wright, C., Zanalda, E., Pederson, C. D., Smit, J., & Riper, H. (2015). Implementing and up-scaling evidence-based eMental health in Europe: The study protocol for the MasterMind project. Internet Interventions, 2(4). doi:10.1016/j.invent.2015.10.002

Wit, J. de, Dozeman, E., Ruwaard, J., Alblas, J., & Riper, H. (2015). Web-based support for daily functioning of people with mild intellectual disabilities or chronic psychiatric disorders: A feasibility study in routine practice. Internet Interventions, 2(2), 161-168. doi:10.1016/j.invent.2015.02.007

2014

Andersson, G., Cuijpers, P., Carlbring, P., Riper, H., & Hedman, E. (2014). Guided internet-based vs. face-to-face cognitive behavior therapy for psychiatric and somatic disorders: A systematic review and meta-analysis. World Psychiatry, 13(3), 288-295. doi:10.1002/wps.20151

Ballegooijen, W. van, Cuijpers, P., Straten, A. van, Karyotaki, E., Andersson, G., Smit, J. H., & Riper, H. (2014). Adherence to internet-based and face-to-face cognitive behavioural therapy for depression: A meta-analysis. PLoS One, 9(7), e100674. doi:10.1371/journal.pone.0100674

Bolier, L., Maio, C., Smit, F., Westerhof, G. J., Haverman, M., Walburg, J. A., Riper, H., & Bohlmeijer, E. (2014). Cost-effectiveness of online positive psychology: Randomized controlled trial. Journal of Positive Psychology, 9(5), 460-471. doi:10.1080/17439760.2014.910829

Buntrock, C., Ebert, D. D., Lehr, D., Cuijpers, P., Riper, H., Smit, F., & Berking, M. (2014). Evaluating the efficacy and cost-effectiveness of web-based indicated prevention of major depression: Design of a randomised controlled trial. BMC Psychiatry, 14(1), 25. doi:10.1186/1471-244X-14-25

Ebenfeld, L., Kleine Stegemann, S., Lehr, D., Ebert, D. D., Jazaieri, H., Ballegooijen W. van, Funk, B., Riper, H., & Berking, M. (2014). Efficacy of a hybrid online training for panic symptoms and agoraphobia: Study protocol for a randomized controlled trial. Trials, 15(1), 427. doi:10.1186/1745-6215-15-427

Ebert, D. D., Lehr, D., Baumeister, H., Boß, L., Riper, H., Cuijpers, P., Reins, J. A., Buntrock, C., & Berking, M. (2014). GET.ON Mood Enhancer: Efficacy of internet-based guided self-help compared to psychoeducation for depression: An investigator-blinded randomised controlled trial. Trials, 15(1), 39. doi:10.1186/1745-6215-15-39

Ebert, D. D., Lehr, D., Boß, L., Riper, H., Cuijpers, P., Andersson, G., Thiart, H., Heber, E., & Berking, M. (2014). Efficacy of an internet-based problem-solving training for teachers: Results of a randomized controlled trial. Scandinavian Journal of Work, Environment & Health, 40(6), 582-596. doi:10.5271/sjweh.3449

Ebert, D. D., Lehr, D., Smit, F., Zarski, A. C., Riper, H., Heber, E., Cuijpers, P., & Berking, M. (2014). Efficacy and cost-effectiveness of minimal guided and unguided internet-based mobile supported stress-management in employees with occupational stress: A three-armed randomised controlled trial. BMC Public Health, 14(1), 807. doi:10.1186/1471-2458-14-807

Emmelkamp, P. M., David, D., Beckers, T., Muris, P., Cuijpers, P., Lutz, W., Andersson, G., Araya, R., Banos Rivera, R. M., Barkham, M., Berking, M., Berger, T., Botella, C., Carlbring, P., Colom, F., Essau, C., Hermans, D., Hofmann, S. G., Knappe, S., Ollendick, T. H., Raes, F., Rief, W., Riper, H., Oord, S. van der, & Vervliet, B. (2014). Advancing psychotherapy and evidence-based psychological interventions. International Journal of Methods in Psychiatric Research, 23(S1), 58-91. doi:10.1002/mpr.1411

Guiry, J. J., Ven, P. van de, Nelson, J., Warmerdam, L., & Riper, H. (2014). Activity recognition with smartphone support. Medical Engineering & Physics, 36(6), 670-675. doi:10.1016/j.medengphy.2014.02.009

Heber, E., Lehr, D., Riper, H., & Berking, B. (2014). Emotionsregulation: Überblick und kritische Reflexion des aktuellen Forschungsstandes. Zeitschrift für Klinische Psychologie und Psychotherapie, 43(3), 147-161. doi:10.1026/1616-3443/a000265

Kok, G., Rijsbergen, G. van, Burger, H., Elgersma, H., Riper, H., Cuijpers, P., Dekker, J., Smit, F., & Bockting, C. (2014). The scars of childhood adversity: Minor stress sensitivity and depressive symptoms in remitted recurrently depressed adult patients. PLoS One, 9(11), e111711. doi:10.1371/journal.pone.0111711

Kooistra, L. C., Wiersma, J. E., Ruwaard, J., Oppen, P. van, Smit, F., Lokkerbol, J., Cuijpers, P., & Riper, H. (2014). Blended vs. face-to-face cognitive behavioural treatment for major depression in specialized mental health care: Study protocol of a randomized controlled cost-effectiveness trial. BMC Psychiatry, 14(1), 290. doi:10.1186/s12888-014-0290-z

Kramer, J., Conijn, B., Oijevaar, P., & Riper, H. (2014). Effectiveness of a web-based solution-focused brief chat treatment for depressed adolescents and young adults: Randomized controlled trial. Journal of Medical Internet Research, 16(5), e141. doi:10.2196/jmir.3261

Riper, H., Andersson, G., Hunter, S. B., Wit, J. de, Berking, M., & Cuijpers, P. (2014). Treatment of comorbid alcohol use disorders and depression with cognitive-behavioural therapy and motivational interviewing: A meta-analysis. Addiction, 109(3), 394-406. doi:10.1111/add.12441

Riper, H., Blankers, M., Hadiwijaya, H., Cunningham, J., Clarke, S., Wiers, R., Ebert, D., & Cuijpers, P. (2014). Effectiveness of guided and unguided low-intensity internet interventions for adult alcohol misuse: A meta-analysis. PLoS One, 9(6), e99912. doi:10.1371/journal.pone.0099912

Ünlü Ince, B., Fassaert, T., Wit, M. de, Cuijpers, P., Smit, J., Ruwaard, J., & Riper, H. (2014). The relationship between acculturation strategies and depressive and anxiety disorders in Turkish migrants in the Netherlands. BMC Psychiatry, 14(1), 252. doi:10.1186/s12888-014-0252-5

Ünlü Ince, B., Riper, H., van ‘t Hof, E., Cuijpers, P. (2014). The effects of psychotherapy on depression among racial-ethnic minority groups: A metaregression analysis. Psychiatric Services, 65(5), 612-617. doi:10.1176/appi.ps.201300165

Vaart, R. van der, Witting, M., Riper, H., Kooistra, L., Bohlmeijer, E. T., & Gemert-Pijnen, L. van. (2014). Blending online therapy into regular face-to-face therapy for depression: Content, ratio and preconditions according to patients and therapists using a Delphi study. BMC Psychiatry, 14(1), 355. doi:10.1186/s12888-014-0355-z

Wiencke, C., Lehr, D., Ebert, D. D., Sieland, B., Riper, H., & Berking, M. (2014). Internetbasierte Ansätze in der Prävention und Behandlung von depressiven Beschwerden bei Jugendlichen und jungen Erwachsenen. Praxis der Kinderpsychologie und Kinderpsychiatrie, 63(5), 395-415. doi:10.13109/prkk.2014.63.5.395

Wirtz, C. M., Hofmann, S. G., Riper, H., & Berking, M. (2014). Emotion regulation predicts anxiety over a five-year interval: A cross-lagged panel analysis. Depression and Anxiety, 31(1), 87-95. doi:10.1002/da.22198

Wittchen, H. U., Knappe, S., Andersson, G., Araya, R., Banos Rivera, R. M., Barkham, M., Bech, P., Beckers, T., Berger, T., Berking, M., Berrocal, C., Botella, C., Carlbring, P., Chouinard, G., Colom, F., Csillag, C., Cujipers, P., David, D., Emmelkamp, P. M., Essau, C. A., Fava, G. A., Goschke, T., Hermans, D., Hofmann, S. G., Lutz, W., Muris, P., Ollendick, T. H., Raes, F., Rief, W., Riper, H., Tossani, E., Oord, S. van der, Vervliet, B., Haro, J. M., & Schumann, G. (2014). The need for a behavioural science focus in research on mental health and mental disorders. International Journal of Methods in Psychiatric Research, 23(S1), 28-40. doi:10.1002/mpr.1409

2013

Ballegooijen, W. van, Riper, H., Klein, B., Ebert, D.D., Kramer, J., Meulenbeek, P., & Cuijpers, P. (2013). An Internet-based guided self-help intervention for panic symptoms: Randomized controlled trial. Journal of Medical Internet Research, 15(7), e154. doi:10.2196/jmir.2362

Blankers, M., Donker, T., & Riper, H. (2013). e-Mental Health in Nederland: Wetenschappelijke evidentie en uitdagingen voor de praktijk. De Psycholoog, 48, 12-23.

Bolier, L., Haverman, M., Westerhof, G.J., Riper, H., Smit, F., & Bohlmeijer, E. (2013). Positive psychology interventions: A meta-analysis of randomized controlled studies. BMC Public Health, 13(1), 119. doi:10.1186/1471-2458-13-119

Bolier, L., Haverman, M., Kramer, J., Westerhof, G.J., Riper, H., Walburg, J.A., Boon, B., & Bohlmeijer, E. (2013). An internet-based intervention to promote mental fitness for mildly depressed adults: Randomized controlled trial. Journal of Medical Internet Research, 15(9), e200. doi:10.2196/jmir.2603

Donkin, L., Cuijpers, P., Riper, H. et al.  (2013, submitted, Plos Medicine). Internet-based treatment of depression: An “individual patient data” meta-analysis.

Ebert, D., Gollwitzer, M., Riper, H., Cuijpers, P., Baumeister, H., & Berking, B. (2013). For whom does it work? Moderators of outcome on the effect of a transdiagnostic internet-based maintenance treatment after inpatient psychotherapy: Randomized controlled trial. Journal of Medical Internet Research, 15(10), e191. doi:10.2196/jmir.2511

Heber, E., Ebert, D.D., Lehr, D., Nobis, S., Berking, M., & Riper, H. (2013). Efficacy and cost-effectiveness of a web-based and mobile stress-management intervention for employees: Design of a randomized controlled trial. BMC Public Health, 13(1), 655. doi:10.1186/1471-2458-13-655

Nobis, N., Lehr, D., Ebert, D.D., Berking, M., Heber, E., Baumeister, H., Becker, A., Snoek, F., & Riper, H. (2013). Efficacy and cost-effectiveness of a web-based intervention with mobile phone support to treat depressive symptoms in adults with diabetes mellitus type 1 and type 2: Design of a randomised controlled trial. BMC Psychiatry, 13(1), 306. doi:10.1186/1471-244X-13-306

Reins, J.A., Ebert, D.D., Lehr, D., Riper, H., Cuijpers, P., & Berking, M. (2013). Internet-based treatment of major depression for patients on a waiting list for inpatient psychotherapy: Protocol for a multi-centre randomised controlled trial. BMC Psychiatry, 13(1), 318. doi:10.1186/1471-244X-13-318

Tait, R.J., Spijkerman, R., & Riper, H. (2013). Internet and computer based interventions for cannabis use: A meta-analysis. Drug and Alcohol Dependence, 133(2), 295-304. doi:10.1016/j.drugalcdep.2013.05.012

Thiart, H., Lehr, D., Ebert, D.D., Sieland, B., Berking, M., & Riper, H. (2013). Log in and breathe out: Efficacy and cost-effectiveness of an online sleep training for teachers affected by work-related strain-study protocol for a randomized controlled trial. Trials, 14(1), 169. doi:10.1186/1745-6215-14-169

2012 

Ballegooijen, W. van, Riper, H., Donker, T., Martin Abello, K., Marks, I., & Cuijpers, P. (2012). Single-item screening for agoraphobic symptoms: Validation of a web-based audiovisual screening instrument. PLoS One, 7(7), e38480. doi:10.1371/journal.pone.0038480

Bastelaar, K.P.M. van, François, P., Cuijpers, P., Riper, H., Twisk, J.R., & Snoek, F.J. (2012). Is a severe clinical profile an effect modifier in a web-based depression treatment for adults with type 1 or type 2 diabetes? Secondary analyses from a randomized controlled trial. Journal of Medical Internet Research, 14(1), e2. doi:10.2196/jmir.1657

Bolier, L., Haverman, M., Kramer, J., Boon, B., Smit, F., Riper, H., & Bohlmeijer, E. (2012). Internet-based intervention to promote mental fitness in mildly depressed adults: Design of a randomized controlled trial. JMIR Research Protocols, 1(1), e2. doi:10.2196/resprot.1791

Nobis, S., Lehr, D., Ebert, D. D.,  Burckner, D., Riper, H., Baumeister, H., … & Berking, M. (2012). Web-based program for prevention of depression in type 2 diabetes patients – concept and design of a randomized clinical trial. Gesundheitswesen, 74(8-9), 574-575.

Spekman, M., Roelofsma, P., Riper, H., & Konijn, E. (2012). Excessive gaming as a psychopathological disorder?  Relating MMPI-2 addiction subscales to excessive gaming.  International Journal of Psychology, 47, Special Issue: SI (1), 71-71.

Spekman, M., Vedder, E., Konijn, E., Riper, H., Veldhuis, J., & Hoorn, J. (2012). E-health game on overweight and its effects on adolescent girls’  psychosocial responses: CityGirlZ. International Journal of Psychology, 47, Special Issue: SI (1), 437-438.

Warmerdam, L., Riper, H., Klein, M., Ven P. van den, Rocha, A., Ricardo Henriques, M., Tousset, E., Silva, H., Andersson, G., & Cuijpers, P. (2012). Innovative ICT solutions to improve treatment outcomes for depression: The ICT4Depression project. Studies in Health Technology and Informatics, 181, 339-43. doi:10.3233/978-1-61499-121-2-339

2011 

Ballegooijen, W. van, Riper, H., Straten, A. van, Kramer, J., Conijn, B. & Cuijpers, P. (2011). The effects of an internet based self-help course for reducing panic symptoms-Don’t Panic Online: Study protocol for a randomised controlled trial. Trials, 12(1), 75. doi:10.1186/1745-6215-12-75

Bastelaar, K. van, Cuijpers, P., Pouwer, F., Riper, H. & Snoek, F.J. (2011). Development and reach of a web-based cognitive behavioural therapy programme to reduce symptoms of depression and diabetes-specific distress. Patient Education and Counseling, 84(1), 49-55. doi:10.1016/j.pec.2010.06.013

Bastelaar, K.M. van, Pouwer, F., Cuijpers, P., Riper, H. & Snoek, F.J. (2011). Web-based depression treatment for type 1 and type 2 diabetic patients: A randomized, controlled trial. Diabetes Care, 34(2), 320-325. doi:10.2337/dc10-1248

Bockting, C.L., Kok, G.D., Kamp, L. van der, Smit, F., Valen, E. van, Schoevers, R., Marwijk, H. van, Cuijpers., P., Riper., H., Dekker, J. & Beck A.T. (2011). Disrupting the rhythm of depression using Mobile Cognitive Therapy for recurrent depression: Randomized controlled trial design and protocol. BMC Psychiatry, 11(1), 12. doi:10.1186/1471-244X-11-12

Boon, B., Risselada, A., Huiberts, A., Riper, H. & Smit, F. (2011). Curbing alcohol use in male adults through computer generated personalized advice: Randomized controlled trial. Journal of Medical Internet Research, 13(2), e43. doi:10.2196/jmir.1695

Graaf, L.E. de, Gerhards, S.A., Arntz, A., Riper, H., Metsemakers, J.F., Evers, S.M., Severens, J.L., Widdershoven, G. & Huibers M.J. (2011). One-year follow-up results of unsupported online computerised cognitive behavioural therapy for depression in primary care: A randomized trial. Journal of Behavior Therapy and Experimental Psychiatry, 42(1), 89-95. doi:10.1016/j.jbtep.2010.07.003

Riper, H., Spek, V., Boon, B., Conijn, B., Kramer, J., Martin-Abello, K. & Smit, F. (2011). Effectiveness of E-Self-help Interventions for Curbing Adult Problem Drinking: A Meta-analysis. Journal of Medical Internet Research, 13(2), e42. doi:10.2196/jmir.1691

Smit, F., Lokkerbol, J., Riper, H., Majo, C., Boon, B. & Blankers, M. (2011). Modelling the cost-effectiveness of health care systems for alcohol use disorders. Journal of Medical Internet Research, 13(3), e56. doi:10.2196/jmir.1694

2010 

Cunningham, J.A., Khadjesari, Z., Bewick, B.M., & Riper, H. (2010). Internet-based interventions for problem drinkers: From efficacy trials to implementation. Drug and Alcohol Review, 29(6), 617-622. doi:10.1111/j.1465-3362.2010.00201.x

Gerhards, S.A., de Graaf, L.E., Jacobs, L.E., Severens, J.L., Huibers, M.J., Arntz, A., Riper, H., Widdershoven, G., Metsemakers, J.F., & Evers S.M. (2010). Economic evaluation of online computerised cognitive behavioural therapy without support for depression in primary care: Randomised trial. The British Journal of Psychiatry, 196(4), 310-318. doi:10.1192/bjp.bp.109.065748

Riper, H., Andersson, G., Christensen, H., Cuijpers, P., Lange, A., & Eysenbach, G. (2010). Theme issue on e-mental health: A growing field in internet research. Journal of Medical Internet Research, 12(5), e74. doi:10.2196/jmir.1713

Warmerdam, L., Smit, F., van Straten, A., Riper, H., & Cuijpers, P. (2010). Cost-utility and cost-effectiveness of internet-based treatment for adults with depressive symptoms: Randomized trial. Journal of Medical Internet Research, 12(5), e53. doi:10.2196/jmir.1436

Ünlü, B., Riper, H., van Straten, A., & Cuijpers, P. (2010). Guided self-help on the internet for turkish migrants with depression: The design of a randomized controlled trial. Trials, 11(1), 101. doi:10.1186/1745-6215-11-101

2009 

Donker, T., Straten, A. van, Riper, H., Marks, I., Andersson, G., & Cuijpers, P. (2009). Implementation of internet-based preventive interventions for depression and anxiety: Role of support? The design of a randomized controlled trial. Trials, 10(1), 59. doi:10.1186/1745-6215-10-59

Graaf, L.E. de, Gerhards, S.A., Arntz, A., Riper, H., Metsemakers, J.F., Evers, S.M., Severens, J.L., Widdershoven, G., & Huibers, M.J. (2009). Clinical effectiveness of online computerised cognitive-behavioural therapy without support for depression in primary care: Randomised trial. British Journal of Psychiatry, 195(1), 73-80. doi:10.1192/bjp.bp.108.054429

Graaf, L.E. de, Huibers, M.J., Riper, H., Gerhards, S.A. & Arntz, A. (2009). Use and acceptability of unsupported online computerized cognitive behavioral therapy for depression and associations with clinical outcome. Journal of Affective Disorders, 116(3), 227-231. doi:10.1016/j.jad.2008.12.009

Kramer, J., Riper, H., Lemmers, L., Conijn, B., Straten, A. van, & Smit, F. (2009). Television-supported self-help for problem drinkers: A randomized pragmatic trial. Addictive Behaviors, 34(5), 451-457. doi:10.1016/j.addbeh.2008.12.015

Kramer, J., Willemsen, M.C., Conijn, B., van Emst, A.J., Brunsting, S., & Riper, H. (2009). Effectiveness of a web-based self-help smoking cessation intervention: Protocol of a randomised controlled trial. BMC Public Health, 9(1), 32. doi:10.1186/1471-2458-9-32

Riper, H., Kramer, J., Conijn, B., Smit, F., Schippers, G., & Cuijpers, P. (2009). Translating effective web-based self-help for problem drinking into the real world. Alcoholism: Clinical and Experimental Research, 33(8), 1401-1408. doi:10.1111/j.1530-0277.2009.00970.x

Riper, H., Straten, A. van, Keuken, M., Smit, F., Schippers, G., & Cuijpers, P. (2009). Curbing problem drinking with personalized-feedback interventions: A meta-analysis. American Journal of Preventive Medicine, 36(3), 247-255. doi:10.1016/j.amepre.2008.10.016

2008 

Graaf, L.E. de, Gerhards, S.A., Evers, S.M., Arntz, A., Riper, H., Severens, J.L., Widdershoven, G., Metsemakers, J.F. & Huibers, M.J. (2008). Clinical and cost-effectiveness of computerised cognitive behavioural therapy for depression in primary care: Design of a randomised trial. BMC Public Health, 8(1), 224. doi:10.2196/jmir.6587

Riper, H., Kramer, J., Keuken, M., Smit, F., Schippers, G., & Cuijpers, P. (2008). Predicting successful treatment outcome of web-based self-help for problem drinkers: Secondary analysis from a randomized controlled trial. Journal of Medical Internet Research, 10(4), e46. doi:10.2196/jmir.1102

Riper, H., Kramer, J., Smit, F., Conijn, B., Schippers, G. & Cuijpers, P. (2008). Web-based self-help for problem drinkers: A pragmatic randomized trial. Addiction, 103(2), 218-227. doi:10.1111/j.1360-0443.2007.02063.x

Spek, V., Cuijpers, P., Nyklícek, I., Smits, N., Riper, H., Keyzer, J., & Pop, V. (2008). One-year follow-up results of a randomized controlled clinical trial on internet-based cognitive behavioural therapy for subthreshold depression in people over 50 years. Psychological Medicine, 38(05), 635-639. doi:10.1017/S0033291707002590

Warmerdam, L., Straten, A. van, Twisk, J., Riper, H., & Cuijpers, P. (2008). Internet-based treatment for adults with depressive symptoms: Randomized controlled trial. Journal of Medical Internet Research, 10(4), e44. doi:10.2196/jmir.1094

2007 

Pot, A.M., Dorland, L., Grolleman, J., Riper, H., Blom, M., & Vuister, J. (2007). Mastery over dementia: Online counseling for family caregivers of people with dementia. International Psychogeriatrics, 19(Suppl.), 11.

Spek, V., Cuijpers, P., Nyklícek, I., Riper, H., Keyzer, J., & Pop, V. (2007). Internet-based cognitive behaviour therapy for symptoms of depression and anxiety: A meta-analysis. Psychological Medicine, 37(03), 319-328. doi:10.1017/S0033291706008944

Spek, V., Nyklícek, I., Smits, N., Cuijpers, P., Riper, H., Keyzer, J., & Pop, V. (2007). Internet-based cognitive behavioral therapy for sub threshold depression in people over 50 years old: A randomized controlled clinical trial. Psychological Medicine, 37(12), 1797-1806. doi:10.1017/S0033291707000542

2004 – 2006 

Cuijpers, P., Riper, H., & Lemmers, L. (2004). The effects on mortality of brief interventions for problem drinking: A meta-analysis. Addiction, 99(7), 839-45. doi:10.1111/j.1360-0443.2004.00778.x

Riper, H., Bolier, L., & Elling, A. (2005). The home party. Development of an low threshold intervention for ‘not yet reached’ parents in adolescent substance use prevention. Journal of Substance Use, 10(2-3), 141-150. doi:10.1080/14659890500038756