World's Best Scientists 2026 revealed!
Jaap Peen

Jaap Peen

D-Index & Metrics

Psychology

D-Index
32
Citations
4481
World Ranking
10903
National Ranking
476

Best Publications

  • The current status of urban-rural differences in psychiatric disorders

    J. Peen;R. Schoevers;A.T.F. Beekman;J.J.M. Dekker

  • Combining psychotherapy and antidepressants in the treatment of depression

    F de Jonghe;S Kool;G van Aalst;J Dekker

  • The efficacy of cognitive-behavioral therapy and psychodynamic therapy in the outpatient treatment of major depression: a randomized clinical trial.

    Ellen Driessen;Henricus L. Van;Frank J. Don;Jaap Peen

  • Clinical use of the Hamilton Depression Rating Scale: is increased efficiency possible? A post hoc comparison of Hamilton Depression Rating Scale, Maier and Bech subscales, Clinical Global Impression, and Symptom Checklist-90 scores

    Henricus G. Ruhé;Jack J. Dekker;Jaap Peen;Rebecca Holman

  • Is the prevalence of psychiatric disorders associated with urbanization

    Jaap Peen;Jack Dekker;Robert A. Schoevers;Margreet ten Have

  • Dose-effect relations in time-limited combined psycho-pharmacological treatment for depression

    J.J.M. Dekker;P. Molenaar;S. Kool;G. van Aalst

  • Sensitivity and specificity of the Major Depression Inventory in outpatients

    Pim Cuijpers;Jack Dekker;Annemieke Noteboom;Niels Smits

  • Short psychodynamic supportive psychotherapy, antidepressants, and their combination in the treatment of major depression: a mega-analysis based on three randomized clinical trials

    Saskia de Maat;Jack Dekker;Robert Schoevers;Gerda van Aalst

  • Optimizing psychotherapy dosage for comorbid depression and personality disorders (PsyDos): a pragmatic randomized factorial trial using schema therapy and short-term psychodynamic psychotherapy.

    Marit Kool;Henricus L. Van;Anna Bartak;Saskia C. M. de Maat

  • Cognitive Behavioral Therapy versus Short Psychodynamic Supportive Psychotherapy in the outpatient treatment of depression: a randomized controlled trial

    Ellen Driessen;Henricus L Van;Robert A Schoevers;Pim Cuijpers

  • Speed of action: The relative efficacy of short psychodynamic supportive psychotherapy and pharmacotherapy in the first 8 weeks of a treatment algorithm for depression.

    J. J. M. Dekker;J. A. Koelen;H. L. Van;Robert Schoevers

  • Loneliness, social network size and mortality in older adults: a meta-analysis

    Unknown

  • Victimisation in adults with severe mental illness: prevalence and risk factors.

    Liselotte D. de Mooij;Martijn Kikkert;Nick M. Lommerse;Jaap Peen

  • Effectiveness of Integrated Dual Diagnosis Treatment (IDDT) in severe mental illness outpatients with a co-occurring substance use disorder.

    Martijn Kikkert;Anneke Goudriaan;Marleen de Waal;Jaap Peen

  • Symptom-Specific Effects of Psychotherapy versus Combined Therapy in the Treatment of Mild to Moderate Depression: A Network Approach

    Ella Bekhuis;Robert Schoevers;Marrit de Boer;Jaap Peen

  • Psychotherapy or medication for depression? Using individual symptom meta-analyses to derive a Symptom-Oriented Therapy (SOrT) metric for a personalised psychiatry

    Nils Kappelmann;Martin Rein;Julia Fietz;Helen S. Mayberg;Helen S. Mayberg

  • Psychiatric disorders and urbanization in Germany.

    Jack J. M. Dekker;Jaap Peen;Jurrijn Koelen;Filip Smit

  • Day hospital mentalization-based treatment v. specialist treatment as usual in patients with borderline personality disorder: randomized controlled trial.

    Elisabeth M.P. Laurenssen;Patrick Luyten;Martijn J. Kikkert;Dieuwertje Westra

  • Cognitive-behavioral versus psychodynamic therapy for major depression: Secondary outcomes of a randomized clinical trial.

    Ellen Driessen;Henricus L. Van;Jaap Peen;Frank J. Don

  • Is there a dose-effect relationship between the number of psychotherapy sessions and improvement of social functioning?

    Pieter J. Molenaar;Yvette Boom;Jaap Peen;Robert A. Schoevers

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