Eik o Fried Pr o fess o r o f Mental Health & Data Science

2026, Eiko Fried
CC-BY-4.0

Publications

Journal articles, book chapters, essays, and software. First and senior author papers are highlighted.

Showing 183 publications
  1. Accepted | Article

    The Future of the Biopsychosocial Model: Toward a Transdisciplinary Systems Science of Mental Health

    Robinaugh, D., Blanken, T. F., Bridger, E. K., Casamento-Moran, A., De Ron, J., Henry, T. R., Hoekstra, R. H. A., Stratis, G., Van De Leemput, I. A., Van Nes, E. H., Wang, S. B., Wheatley, T., & Fried, E. I.

    Clinical Psychological Science

    DOI
  2. 2026 | Article

    Mental Disorders as Homeostatic Property Clusters: A Narrative Review

    Fried, E. I.

    JAMA Psychiatry, 83(6), 645

    CODE DOI PDF
  3. 2026 | Article

    A protocol for the development of a core outcome set for adults with depression

    Veal, C., Krause, K., Fried, E. I., Cipriani, A., Cuijpers, P., Downs, J., Furukawa, T., Gartlehner, G., Hollon, S., Levy-Soussan, H., Sahlem, G., Tomlinson, A., Touboul, S., Ravaud, P., Tran, V. T., & Chevance, A.

    Journal of Clinical Epidemiology, 191, 112119

    DOI PDF
  4. 2026 | Article

    Ambulatory assessment in mental health: expert consensus and recommendations

    Löchner, J., Santangelo, P. S., Ansell, E. B., Bolger, N., Ebner-Priemer, U. W., Fried, E. I., Gawrilow, C., Hamaker, E. L., Hepp, J., Kaurin, A., Kirtley, O., Kubiak, T., Kuppens, P., Laurenceau, J. P., Myin-Germeys, I., Neubauer, A. B., Schneider, S., Schuller, B. W., Shiffman, S., ..., Seizer, L.

    Nature Mental Health, 4(6), 926-935

    DOI PDF
  5. 2026 | Article

    Key challenges in advancing research on depression phenotyping

    Repple, J., Chevance, A., Fried, E. I., Elsaesser, M., Hahn, T., Ruhe, H. G., Opel, N., Bockting, C. L., McIntyre, R. S., Young, A. H., Fusar-Poli, P., Schramm, E., Schleider, J., Otte, C., Choppin, A., Dannlowski, U., Penninx, B. W., & Reif, A.

    Nature Mental Health, 4(6), 898-911

    DOI
  6. 2025 | Article

    Assessing the Internal Consistency Reliability of Ecological Momentary Assessment Measures: Insights from the WARN-D Study

    Castro-Alvarez, S., Zhou, D. J., Bringmann, L. F., Tutunji, R., Proppert, R. K. K., Rieble, C., Fried, E. I., & Liu, S.

    Psychological Assessment, 37(11), 614-623

    DOI PDF
  7. 2025 | Article

    Associations between ecological momentary assessment and passive sensor data in a large student sample

    Siepe, B. S., Tutunji, R., Rieble, C., Proppert, R. K. K., & Fried, E. I.

    Journal of Psychopathology and Clinical Science, 134(8), 912–925

    DOI PDF
  8. 2025 | Article

    Optimizing the Frequency of Ecological Momentary Assessments Using Signal Processing

    Jamalabadi, H., Stocker, J. E., Koosha, T. A., Jansen, A., Ebner-Priemer, U., Rieble, C. L., Proppert, R. K. K., Tutunji, R., & Fried, E. I.

    Psychological Medicine, 55, e358

    DOI PDF
  9. 2025 | Article

    Understanding Ecological-Momentary-Assessment Data: A Tutorial on Exploring Item Performance in Ecological-Momentary-Assessment Data

    Siepe, B. S., Rieble, C. L., Tutunji, R., Rimpler, A., März, J., Proppert, R. K. K., & Fried, E. I.

    Advances in Methods and Practices in Psychological Science, 8(1), 25152459241286877

    DOI PDF
  10. 2025 | Article

    Interpretation Issues With the Patient Health Questionnaire Instructions

    Panayiotou, M., Razum, J., Eisele, G., Wang, S. B., Fried, E. I., & Cohen, Z. D.

    JAMA Psychiatry, 83(4), 399

    DOI PDF
  11. 2025 | Article

    A Comprehensive Network Analysis of Biopsychosocial Factors Associated with Postpartum Depression

    Hoorelbeke, K., Fried, E. I., & Koster, E. H. W.

    Journal of Affective Disorders, 390, 119808

    DOI PDF
  12. 2025 | Article

    Accuracy and Consistency of Visual Analog Scales in Ecological Momentary Assessment and Digital Studies

    Cloos, L., Siepe, B. S., Piccirillo, M., Fried, E. I., Wang, S. B., Helmich, M. A., Johnson, S. U., Hoffart, A., & Ebrahimi, O. V.

    Collabra: Psychology, 11(1), 142735

    DOI PDF
  13. 2025 | Article

    Anxiety, Worry, and Difficulty Concentrating: A Longitudinal Examination of Concurrent and Prospective Symptom Relationships

    Blendermann, M., Breaux, R., Fried, E. I., Naragon-Gainey, K., Starr, L. R., Stewart, J., Teachman, B. A., & Hallion, L. S.

    Behavior Therapy, 56(4), 838–850

    DOI PDF
  14. 2025 | Article

    Causal beliefs about social determinants of depression, poverty, and mortality

    Bridger, E. K., Maltby, J., Fried, E. I., & Nettle, D.

    Analyses of Social Issues and Public Policy, 25(2), e70018

    DOI PDF
  15. 2025 | Article

    Comparing Likert and visual analogue scales in ecological momentary assessment

    Haslbeck, J. M. B., Martínez, A. J., Roefs, A. J., Fried, E. I., Lemmens, L. H. J. M., Groot, E., & Edelsbrunner, P. A.

    Behavior Research Methods, 57(8), 217

    DOI PDF
  16. 2025 | Article, Software

    Iterated community detection in psychological networks.

    Werner, M. A., De Ron, J., Fried, E. I., & Robinaugh, D. J.

    Psychological Methods

    DOI PDF
  17. 2025 | Article

    Reevaluating the brain disease model of addiction

    Blithikioti, C., Fried, E. I., Albanese, E., Field, M., & Cristea, I. A.

    The Lancet Psychiatry, 12(6), 469-474

    DOI PDF
  18. 2025 | Article

    The Leading Guideline. Reporting Standards for Expert Panel, Best-Estimate Diagnosis, and Longitudinal Expert All Data (Lead) Methods

    Eijsbroek, V. C., Kjell, K., Schwartz, H. A., Boehnke, J., Fried, E. I., Klein, D. N., Gustafsson, P., Augenstein, I., Bossuyt, P., & Kjell, O. N. E.

    Comprehensive Psychiatry

    DOI PDF
  19. 2025 | Article

    Transdiagnostic network mapping of psychopathology in daily life: Rationale and research protocol

    Guðmundsdóttir, G. R., Roefs, A., Jover Martínez, A., Jansen, A., Fried, E. I., Groot, E., & Lemmens, L. H. J. M.

    Clinical Psychology in Europe, 7(4), e15939

    DOI PDF
  20. 2025 | Article

    Understanding the complex relationship between sleep and pain symptoms in people with chronic musculoskeletal pain – A pre-registered network analysis

    Runge, N., Goossens, Z., De Baets, L., Labie, C., Roland, A., Verschueren, S., Van Assche, D., Malfliet, A., De Pourcq, V., Blanken, T., Fried, E. I., & Mairesse, O.

    The Journal of Pain, 36, 105555

    DOI PDF
  21. 2025 | Article

    Validation of a transdiagnostic psychopathology ecological momentary assessment protocol in a university student sample.

    Jover Martínez, A., Lemmens, L. H. J. M., Fried, E. I., Guðmundsdóttir, G. R., & Roefs, A.

    Psychological Assessment, 37(1-2), 46–61

    DOI PDF
  22. 2024 | Article

    Treating Bipolar Depression Using Psilocybin—Validity Threats Regarding Efficacy and Safety

    Fried, E. I., Cristea, I. A., & Naudet, F.

    JAMA Psychiatry, 81(6), 633

    DOI PDF
  23. 2024 | Article, Software

    Introducing FRED: Software for Generating Feedback Reports for Ecological Momentary Assessment Data

    Rimpler, A., Siepe, B. S., Rieble, C. L., Proppert, R. K. K., & Fried, E. I.

    Administration and Policy in Mental Health and Mental Health Services Research, 51(4), 490–500

    DOI PDF
  24. 2024 | Article

    Reification of the p factor draws attention away from external causes of psychopathology.

    Olthof, M., Lichtwarck-Aschoff, A., & Fried, E. I.

    Journal of Psychopathology and Clinical Science, 134(4), 339-340

    DOI PDF
  25. 2024 | Article

    Common Cause Versus Dynamic Mutualism: An Empirical Comparison of Two Theories of Psychopathology in Two Large Longitudinal Cohorts

    Aristodemou, M. E., Kievit, R. A., Murray, A. L., Eisner, M., Ribeaud, D., & Fried, E. I.

    Clinical Psychological Science, 12(3), 380-402

    DOI PDF
  26. 2024 | Article

    Developing a transdiagnostic Ecological Momentary Assessment protocol for psychopathology

    Jover Martínez, A., Lemmens, L. H. J. M., Fried, E. I., & Roefs, A.

    International Journal of Methods in Psychiatric Research, 33(3), e2028

    DOI PDF
  27. 2024 | Article

    Early warning signals of complex critical transitions in deterministic dynamics

    Evers, K., Borsboom, D., Fried, E. I., Hasselman, F., & Waldorp, L.

    Nonlinear Dynamics, 112(21), 19071–19094

    DOI PDF
  28. 2024 | Article

    Finding the balance between lumping and splitting. A response to Martin et al.

    Forbes, M. K., Neo, B., Nezami, O. M., Fried, E. I., Faure, K., Michelsen, B., Twose, M., & Dras, M.

    Psychological Medicine, 54(13), 3758–3759

    DOI PDF
  29. 2024 | Article

    Heterogeneity of outcome measures in depression trials and the relevance of the content of outcome measures to patients: a systematic review

    Veal, C., Tomlinson, A., Cipriani, A., Bulteau, S., Henry, C., Müh, C., Touboul, S., De Waal, N., Levy-Soussan, H., Furukawa, T. A., Fried, E. I., Tran, V. T., & Chevance, A.

    The Lancet Psychiatry, 11(4), 285–294

    DOI PDF
  30. 2024 | Article

    Intolerance of uncertainty as a predictor of anxiety severity and trajectory during the COVID-19 pandemic

    Breaux, R., Naragon-Gainey, K., Katz, B. A., Starr, L. R., Stewart, J. G., Teachman, B. A., Burkhouse, K. L., Caulfield, M. K., Cha, C. B., Cooper, S. E., Dalmaijer, E., Kriegshauser, K., Kusmierski, S., Ladouceur, C. D., Asmundson, G. J., Davis Goodwine, D. M., Fried, E. I., Gratch, I., Kendall, P. C., ..., Hallion, L. S.

    Journal of Anxiety Disorders, 106, 102910

    DOI PDF
  31. 2024 | Article

    Network analysis: An overview for mental health research

    Briganti, G., Scutari, M., Epskamp, S., Borsboom, D., Hoekstra, R. H. A., Golino, H. F., Christensen, A. P., Morvan, Y., Ebrahimi, O. V., Costantini, G., Heeren, A., de Ron, J., Bringmann, L. F., Huth, K., Haslbeck, J. M. B., Isvoranu, A. M., Marsman, M., Blanken, T., Gilbert, A., ..., McNally, R. J.

    International Journal of Methods in Psychiatric Research, 33(4), e2034

    DOI PDF
  32. 2024 | Article

    Polygenic Scores and Networks of Psychopathology Symptoms

    Piazza, G. G., Allegrini, A. G., Eley, T. C., Epskamp, S., Fried, E. I., Isvoranu, A. M., Roiser, J. P., & Pingault, J. B.

    JAMA Psychiatry, 81(9), 902

    DOI PDF
  33. 2024 | Article

    Principles and procedures for revising the hierarchical taxonomy of psychopathology.

    Forbes, M. K., Ringwald, W. R., Allen, T., Cicero, D. C., Clark, L. A., DeYoung, C. G., Eaton, N., Kotov, R., Krueger, R. F., Latzman, R. D., Martin, E. A., Naragon-Gainey, K., Ruggero, C. J., Waldman, I. D., Brandes, C., Fried, E. I., Goghari, V. M., Hankin, B., Sperry, S., ..., Wright, A. G. C.

    Journal of Psychopathology and Clinical Science, 133(1), 4–19

    DOI PDF
  34. 2024 | Article

    Fragile promise of psychedelics in psychiatry

    Lemarchand, C., Chopin, R., Paul, M., Braillon, A., Cosgrove, L., Cristea, I., Fried, E. I., Turner, E. H., & Naudet, F.

    BMJ, 387, e080391

    DOI PDF
  35. 2024 | Article

    Elemental psychopathology: distilling constituent symptoms and patterns of repetition in the diagnostic criteria of the DSM-5

    Forbes, M. K., Neo, B., Nezami, O. M., Fried, E. I., Faure, K., Michelsen, B., Twose, M., & Dras, M.

    Psychological Medicine, 54(5), 886–894

    DOI PDF
  36. 2024 | Article

    Examining contemporaneous and temporal associations of real-time suicidal ideation using network analysis

    Kivelä, L. M. M., Fried, E. I., Van Der Does, W., & Antypa, N.

    Psychological Medicine, 54(12), 3357–3365

    DOI PDF
  37. 2024 | Article

    Implementing precision methods in personalizing psychological therapies: Barriers and possible ways forward

    Deisenhofer, A. K., Barkham, M., Beierl, E. T., Schwartz, B., Aafjes-van Doorn, K., Beevers, C. G., Berwian, I. M., Blackwell, S. E., Bockting, C. L., Brakemeier, E. L., Brown, G., Buckman, J. E., Castonguay, L. G., Cusack, C. E., Dalgleish, T., De Jong, K., Delgadillo, J., DeRubeis, R. J., Driessen, E., ..., Cohen, Z. D.

    Behaviour Research and Therapy, 172, 104443

    DOI PDF
  38. 2024 | Book chapter

    Individual Behavioral Insights in Schizophrenia: A Network Analysis and Mobile Sensing Approach

    Davies, A., Fried, E. I., Costilla-Reyes, O., & Aung, H.

    Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 18-33

    DOI PDF
  39. 2024 | Essay

    Common Problems in Psychedelic Science, and How to Fix Them

    Fried & van Elk

    Part of the "Critical Psychedelic Studies: Correcting the Hype" symposium, Harvard Law

    URL
  40. 2023 | Article

    Building an early warning system for depression: Rationale, objectives, and methods of the WARN-D study

    Fried, E. I., Proppert, R. K. K., & Rieble, C. L.

    Clinical Psychology in Europe, 5(3), e10075

    SUPP DOI PDF
  41. 2023 | Article

    A critical evaluation of the p-factor literature

    Watts, A. L., Greene, A. L., Bonifay, W., & Fried, E. I.

    Nature Reviews Psychology, 3(2), 108-122

    DOI PDF
  42. 2023 | Article

    History repeating: guidelines to address common problems in psychedelic science

    Van Elk, M., & Fried, E. I.

    Therapeutic Advances in Psychopharmacology, 13, 20451253231198466

    DOI PDF
  43. 2023 | Article

    Quantifying skip-out information loss when assessing major depression symptoms

    McBride, O., van Bezooijen, J., Aggen, S. H., Kendler, K. S., & Fried, E. I.

    Journal of Psychopathology and Clinical Science, 132(4), 396-408

    DOI PDF
  44. 2023 | Article

    Studying fine-grained elements of psychopathology to advance mental health science.

    Forbes, M. K., Fried, E. I., & Vaidyanathan, U.

    Journal of Psychopathology and Clinical Science, 132(7), 793–796

    DOI PDF
  45. 2023 | Article

    Using network models to explore the associations between posttraumatic stress disorder symptoms and subjective cognitive functioning

    Günak, M. M., Ebrahimi, O. V., Pietrzak, R. H., & Fried, E. I.

    Journal of Anxiety Disorders, 99, 102768

    DOI PDF
  46. 2023 | Article

    A narrative systematic review of changes in mental health symptoms from before to during the COVID-19 pandemic

    Blendermann, M., Ebalu, T. I., Obisie-Orlu, I. C., Fried, E. I., & Hallion, L. S.

    Psychological Medicine, 54(1), 1–24

    DOI PDF
  47. 2023 | Article

    A review of approaches and models in psychopathology conceptualization research

    Eaton, N. R., Bringmann, L. F., Elmer, T., Fried, E. I., Forbes, M. K., Greene, A. L., Krueger, R. F., Kotov, R., McGorry, P. D., Mei, C., & Waszczuk, M. A.

    Nature Reviews Psychology, 2(10), 622-636

    DOI PDF
  48. 2023 | Article

    Do we need a novel framework for classifying psychopathology? A discussion paper

    Rief, W., Hofmann, S. G., Berg, M., Forbes, M. K., Pizzagalli, D. A., Zimmermann, J., Fried, E. I., & Reed, G. M.

    Clinical Psychology in Europe, 5(4), e11699

    DOI PDF
  49. 2023 | Article

    Suicidal ideation across depressive episodes: 9-year longitudinal cohort study

    Kivelä, L. M. M., Antypa, N., Fried, E. I., Schoevers, R., Van Hemert, A. M., Penninx, B. W. J. H., & Van Der Does, A. J. W.

    BJPsych Open, 9(6), e218

    DOI PDF
  50. 2023 | Article

    Treatments for major depression

    Braillon, A., Fried, E. I., Cristea, I. A., Cosgrove, L., & Naudet, F.

    The Lancet, 401(10394), 2110

    DOI PDF
  51. 2023 | Article

    Four challenges for measurement in environmental psychology, and how to address them

    Rosa, C. D., Fried, E. I., Larson, L. R., & Collado, S.

    Journal of Environmental Psychology, 85, 101940

    DOI PDF
  52. 2022 | Article

    Revisiting the theoretical and methodological foundations of depression measurement

    Fried, E. I., Flake, J. K., & Robinaugh, D. J.

    Nature Reviews Psychology, 1(6), 358–368

    DOI PDF
  53. 2022 | Article

    Studying Mental Health Problems as Systems, Not Syndromes

    Fried, E. I.

    Current Directions in Psychological Science, 31(6), 9

    DOI PDF
  54. 2022 | Article

    A clinical PREMISE for personalized models: Toward a formal integration of case formulations and statistical networks.

    Burger, J., Epskamp, S., Van Der Veen, D. C., Dablander, F., Schoevers, R. A., Fried, E. I., & Riese, H.

    Journal of Psychopathology and Clinical Science, 131(8), 906–916

    DOI PDF
  55. 2022 | Article

    Common measures or common metrics? A plea to harmonize measurement results

    de Beurs, E., Boehnke, J. R., & Fried, E. I.

    Clinical Psychology & Psychotherapy, 29(5), 1755-1767

    DOI PDF
  56. 2022 | Article

    Investigating the DSM–5 and the ICD-11 PTSD symptoms using network analysis across two distinct samples.

    Hansen, M., Armour, C., McGlinchey, E., Ross, J., Ravn, S. L., Andersen, T. E., Lindekilde, N., Elmose, M., Karsberg, S., & Fried, E. I.

    Psychological Trauma: Theory, Research, Practice, and Policy, 15(5), 757-766

    DOI PDF
  57. 2022 | Article

    A new science of mental disorders: Using personalised, transdiagnostic, dynamical systems to understand, model, diagnose and treat psychopathology

    Roefs, A., Fried, E. I., Kindt, M., Martijn, C., Elzinga, B., Evers, A. W., Wiers, R. W., Borsboom, D., & Jansen, A.

    Behaviour Research and Therapy, 153, 104096

    DOI PDF
  58. 2022 | Article

    How to measure mental pain: a systematic review assessing measures of mental pain

    Charvet, C., Boutron, I., Morvan, Y., Le Berre, C., Touboul, S., Gaillard, R., Fried, E. I., & Chevance, A.

    Evidence Based Mental Health, 25(4), ebmental–2021–300350

    DOI PDF
  59. 2022 | Article

    Model fit is a fallible indicator of model quality in quantitative psychopathology research: A reply to Bader and Moshagen

    Greene, A. L., Eaton, N. R., Forbes, M. K., Fried, E. I., Watts, A. L., Kotov, R., & Krueger, R. F.

    Journal of Psychopathology and Clinical Science, 131(6), 696-703

    DOI PDF
  60. 2022 | Article

    Psychedelic drugs: more emphasis on safety issues

    Naudet, F., Fried, E. I., Cosgrove, L., Turner, E., Braillon, A., & Cristea, I. A.

    Nature, 611(7936), 449-449

    DOI PDF
  61. 2022 | Article

    Quantifying and addressing the impact of measurement error in network models

    de Ron, J., Robinaugh, D. J., Fried, E. I., Pedrelli, P., Jain, F. A., Mischoulon, D., & Epskamp, S.

    Behaviour Research and Therapy, 157, 104163

    DOI PDF
  62. 2022 | Article

    Reporting standards for psychological network analyses in cross-sectional data.

    Burger, J., Isvoranu, A. M., Lunansky, G., Haslbeck, J. M. B., Epskamp, S., Hoekstra, R. H. A., Fried, E. I., Borsboom, D., & Blanken, T. F.

    Psychological Methods, 28(4), 806-824

    DOI PDF
  63. 2022 | Article

    The memory-experience gap for PTSD symptoms : The correspondence between experience sampling and past month retrospective reports of traumatic stress symptoms

    Greene, T., Sznitman, S., Contractor, A. A., Prakash, K., Fried, E. I., & Gelkopf, M.

    Psychiatry Research, 307(November 2021), 114315

    DOI PDF
  64. 2022 | Article

    Computational Psychiatry Needs Time and Context

    Hitchcock, P. F., Fried, E. I., & Frank, M. J.

    Annual Review of Psychology, 73(1), 243–270

    DOI PDF
  65. 2022 | Article

    Reply to ‘Critiques of network analysis of multivariate data in psychological science’

    Borsboom, D., Deserno, M. K., Rhemtulla, M. T., Epskamp, S., Fried, E. I., McNally, R. J., Robinaugh, D. J., Perugini, M., Dalege, J., Costantini, G., Isvoranu, A. M., Wysocki, A. C., van Borkulo, C. D., van Bork, R., & Waldorp, L. J.

    Nature Reviews Methods Primers, 2(1), 91

    DOI PDF
  66. 2022 | Essay

    A week in the life of a Young Academy Leiden member

    Pluut & Fried

    Voices of Young Academics blog

    URL
  67. 2022 | Book chapter

    Chapter 1: Network Perspectives

    Borsboom et al.

    Network psychometrics with R: guide for behavioral and social scientists. Routledge

    URL
  68. 2022 | Book chapter

    Chapter 8: Network Stability, Comparison, and Replicability

    Fried et al.

    Network psychometrics with R: guide for behavioral and social scientists. Routledge

    URL
  69. 2021 | Article

    Bleuler revisited: on persecutory delusions and their resistance to therapy

    Fried, E. I., Koenders, M. A., & Blom, J. D.

    The Lancet Psychiatry, 8(8), 644-646

    DOI PDF
  70. 2021 | Article

    Mental Health and Social Contact During the COVID-19 Pandemic: An Ecological Momentary Assessment Study

    Fried, E. I., Papanikolaou, F., & Epskamp, S.

    Clinical Psychological Science, 10(2), 340-354

    CODE DOI PDF
  71. 2021 | Article

    The p factor is the sum of its parts , for now

    Fried, E. I., Greene, A. L., & Eaton, N. R.

    World Psychiatry, 20(1), 69–70

    DOI PDF
  72. 2021 | Article

    Theories and Models : What They Are, What They Are For, and What They Are About

    Fried, E. I.

    Psychological Inquiry, 31(4), 336–344

    DOI PDF
  73. 2021 | Article

    Heterogeneity in major depression and its melancholic and atypical specifiers: a secondary analysis of STAR*D

    Lorenzo-Luaces, L., Buss, J. F., & Fried, E. I.

    BMC Psychiatry, 21(1), 454

    DOI PDF
  74. 2021 | Article, Software

    On the control of psychological networks

    Henry, T. R., Robinaugh, D. J., & Fried, E. I.

    Psychometrika, 87(1), 1–30

    DOI PDF
  75. 2021 | Article

    Associating With Art: A Network Model of Aesthetic Effects

    Specker, E., Fried, E. I., Rosenberg, R., & Leder, H.

    Collabra: Psychology: Psychology, 7, 1–19

    DATA DOI PDF
  76. 2021 | Article

    Bridging Brain and Cognition: A Multilayer Network Analysis of Brain Structural Covariance and General Intelligence in a Developmental Sample of Struggling Learners

    Simpson-Kent, I. L., Fried, E. I., Akarca, D., Mareva, S., Bullmore, E. T., The CALM Team, & Kievit, R. A.

    Journal of Intelligence, 9(2), 32

    DOI PDF
  77. 2021 | Article

    Identifying components of drive for muscularity and leanness associated with core body image disturbance: A network analysis.

    Prnjak, K., Fried, E. I., Mond, J., Hay, P., Bussey, K., Griffiths, S., Trompeter, N., Lonergan, A., & Mitchison, D.

    Psychological assessment, 34(4), 353-366

    DOI PDF
  78. 2021 | Article

    Invisible Hands and Fine Calipers: A Call to Use Formal Theory as a Toolkit for Theory Construction

    Robinaugh, D. J., Haslbeck, J. M. B., Ryan, O., Fried, E. I., & Waldorp, L. J.

    Perspectives on Psychological Science, 16(4), 1–11

    DOI PDF
  79. 2021 | Article

    Network approaches to the analysis of multivariate data in psychological science

    Borsboom, D., Deserno, M. K., Rhemtulla, M. T., Epskamp, S., Fried, E. I., McNally, R. J., Robinaugh, D. J., Perugini, M., Dalege, J., Costantini, C., Isvoranu, A. M., Wysocki, A. C., van Borkulo, C. D., van Bork, R., & Waldorp, L. J.

    Nature Reviews Methods Primers, 1(1), 58

    DOI PDF
  80. 2021 | Article

    Predicting prognosis for adults with depression using individual symptom data: a comparison of modelling approaches

    Buckman, J. E. J., Cohen, Z. D., O'Driscoll, C., Fried, E. I., Saunders, R., Ambler, G., DeRubeis, R. J., Gilbody, S., Hollon, S. D., Kendrick, T., Watkins, E., Eley, T. C., Peel, A. J., Rayner, C., Kessler, D., Wiles, N., Lewis, G., & Pilling, S.

    Psychological Medicine, 1-11

    DOI PDF
  81. 2021 | Article

    The importance of transdiagnostic symptom level assessment to understanding prognosis for depressed adults: analysis of data from six randomised control trials

    O’Driscoll, C., Buckman, J. E. J., Fried, E. I., Saunders, R., Cohen, Z. D., Ambler, G., DeRubeis, R. J., Gilbody, S., Hollon, S. D., Kendrick, T., Kessler, D., Lewis, G., Watkins, E., Wiles, N., & Pilling, S.

    BMC Medicine, 19(1), 109

    DOI PDF
  82. 2021 | Article

    A computational network perspective on pediatric anxiety symptoms

    Abend, R., Bajaj, M. A., Coppersmith, D. D., Kircanski, K., Haller, S. P., Cardinale, E. M., Salum, G. A., Wiers, R. W., Salemink, E., Pettit, J. W., Pérez-Edgar, K., Lebowitz, E. R., Silverman, W. K., Bar-Haim, Y., Brotman, M. A., Leibenluft, E., Fried, E. I., & Pine, D. S.

    Psychological Medicine, 51(10), 1752–1762

    DOI PDF
  83. 2020 | Article

    Lack of Theory Building and Testing Impedes Progress in The Factor and Network

    Fried, E. I.

    Psychological Inquiry, 31(4), 271–288

    DOI PDF
  84. 2020 | Article

    On the Importance of Estimating Parameter Uncertainty in Network Psychometrics: A Response to Forbes et al. (2019)

    Fried, E. I., Borkulo, C. D. V., Epskamp, S., van Borkulo, C. D., & Epskamp, S.

    Multivariate Behavioral Research, 0(0), 1–6

    DOI PDF
  85. 2020 | Article

    Systems all the way down: embracing complexity in mental health research

    Fried, E. I., & Robinaugh, D. J.

    BMC Medicine, 18(205), 1–4

    DOI PDF
  86. 2020 | Article

    The 341 737 ways of qualifying for the melancholic specifier

    Fried, E. I., Coomans, F., & Lorenzo-luaces, L.

    The Lancet Psychiatry, 7(6), 479–480

    SUPP DOI PDF
  87. 2020 | Article

    Measurement Schmeasurement: Questionable Measurement Practices and How to Avoid Them

    Flake, J. K., & Fried, E. I.

    Advances in Methods and Practices in Psychological Science, 3(4), 1–10

    DOI PDF
  88. 2020 | Article

    Editorial Perspective: Prescribing measures: unintended negative consequences of mandating standardized mental health measurement

    Patalay, P., & Fried, E. I.

    Journal of Child Psychology and Psychiatry, 7(8), 1032-1036

    DOI PDF
  89. 2020 | Article

    A topography of 21 phobic fears: network analysis in an epidemiological sample of adult twins

    Kendler, K. S., Aggen, S. H., Werner, M., & Fried, E. I.

    Psychological Medicine, 52(13), 1–8

    CODE DOI PDF
  90. 2020 | Article

    Bereavement or breakup: Differences in networks of depression

    Burger, J., Stroebe, M., Perrig-Chiello, P., Schut, H., Spahni, S., Eisma, M., & Fried, E. I.

    Journal of Affective Disorders, 267, 1-8

    DOI PDF
  91. 2020 | Article

    Common Factors and Interpretation of the p Factor of Psychopathology

    Aristodemou, M. E., & Fried, E. I.

    Journal of the American Academy of Child & Adolescent Psychiatry, 59(4), 465–467

    DOI PDF
  92. 2020 | Article

    Reviewing the genetics of heterogeneity in depression: Operationalizations, manifestations, and etiologies

    Cai, N., Choi, K. W., & Fried, E. I.

    Human molecular genetics, 00(00), 1–9

    DOI PDF
  93. 2020 | Article

    Basal and LPS-stimulated inflammatory markers and the course of individual symptoms of depression

    Eeden, W. A. V., Hemert, A. M. V., Carlier, I. V. E., Penninx, B. W. J. H., Lamers, F., Fried, E. I., Schoevers, R., & Giltay, E. J.

    Translational Psychiatry, 10(1), 235

    DOI PDF
  94. 2020 | Article

    Exploring the links between specific depression symptoms and brain structure: A network study

    Hilland, E., Landrø, N. I., Kraft, B., Tamnes, C. K., Fried, E. I., Luigi, A., Maglanoc, L. A., & Jonassen, R.

    Psychiatry and Clinical Neurosciences, 74(3), 220–221

    DOI PDF
  95. 2020 | Article

    Identifying outcomes for depression that matter to patients, informal caregivers and healthcare professionals: qualitative content analysis of a large international online survey

    Chevance, A. M., Ravaud, P., Tomlinson, A., Le Berre, C., Teufer, B., Touboul, S., Fried, E. I., Gartlehner, G., Cipriani, A., & Tran, V. T.

    Lancet Psychiatry, 7(8), 692-702

    DOI PDF
  96. 2020 | Article

    Mood Homeostasis before and during the Coronavirus Disease 2019 (COVID-19) Lockdown among Students in the Netherlands

    Taquet, M., Quoidbach, J., Fried, E. I., & Goodwin, G. M.

    JAMA Psychiatry, 2019(1), 2019–2021

    DOI PDF
  97. 2020 | Article

    Network analysis of PTSD and depressive symptoms in 158 , 139 treatment ‐ seeking veterans with PTSD

    Duek, O., Raphael, T., Robert, S., Fried, E. I., & Harpaz-Rotem, I.

    Depression and Anxiety, 38(5), 1–9

    DOI PDF
  98. 2020 | Article

    Network modeling in psychopathology: hopes and challenges

    Morvan, Y., Fried, E. I., & Chevance, A.

    Encéphale, 46(1), 1–2

    DOI PDF
  99. 2020 | Article

    Network structure of depression symptomology in participants with and without depressive disorder : the population ‑ based Health 2000 – 2011 study

    Hakulinen, C., Fried, E. I., Pulkki, L., Marianna, R., Jaana, V., & Elovainio, M.

    Social Psychiatry and Psychiatric Epidemiology, 55(10), 1273-1282

    DOI PDF
  100. 2020 | Article

    On Dimensionality, Measurement Invariance, and Suitability of Sum Scores for the PHQ-9 and the GAD-7

    Stochl, J., Fried, E. I., Fritz, J., Croudace, T. J., Russo, D. A., Knight, C., Jones, P. B., & Perez, J.

    Assessment, 29(3), 355-366

    DOI PDF
  101. 2020 | Article

    Transdiagnostic vulnerability factors in eating disorders: A network analysis

    Vervaet, M., Puttevils, L., Hoekstra, R. H. A., Fried, E. I., & Vanderhasselt, M.

    European Eating Disorders Review, 29(February), 86-100

    DOI PDF
  102. 2020 | Article

    Understanding personalized dynamics to inform precision medicine : a dynamic time warp analysis of 255 depressed inpatients

    Hebbrecht, K., Stuivenga, M., Birkenhäger, T., Morrens, M., Fried, E. I., Sabbe, B., & Giltay, E. J.

    BMC Medicine, 18(1), 1–15

    DOI PDF
  103. 2020 | Article

    Dysfunctional posttraumatic cognitions, posttraumatic stress and depression in children and adolescents exposed to trauma: a network analysis

    de Haan, A., Landolt, M. A., Fried, E. I., Kleinke, K., Alisic, E., Bryant, R., Salmon, K., Chen, S. H., Liu, S. T., Dalgleish, T., McKinnon, A., Alberici, A., Claxton, J., Diehle, J., Lindauer, R., de Roos, C., Halligan, S. L., Hiller, R., Kristensen, C. H., ..., Meiser-Stedman, R.

    Journal of Child Psychology and Psychiatry and Allied Disciplines, 1(1), 77–87

    DOI PDF
  104. 2019 | Article

    Using network analysis to examine links between individual depressive symptoms, inflammatory markers, and covariates

    Fried, E. I., von Stockert, S., Haslbeck, J. M. B., Lamers, F., Schoevers, A., & Penninx, B. W. J. H.

    Psychological Medicine, 50(16), 1–21

    CODE DOI PDF
  105. 2019 | Article

    Ergodicity is sufficient but not necessary for group-to-individual generalizability

    Adolf, J. K., & Fried, E. I.

    PNAS, 116(14), 6540–6541

    DOI PDF
  106. 2019 | Article

    Reconceptualizing adult attachment relationships: A network perspective

    McWilliams, L. A., & Fried, E. I.

    Personal Relationships, 26(1), 21–41

    DATA CODE DOI PDF
  107. 2019 | Article

    A Hierarchical Taxonomy of Psychopathology Can Transform Mental Health Research

    Conway, C. C., Forbes, M. K., Forbush, K. T., Fried, E. I., Hallquist, M. N., Kotov, R., Mullins-Sweatt, S. N., Shackman, A. J., Skodol, A. E., South, S. C., Sunderland, M., Waszczuk, M. A., Zald, D. H., Afzali, M. H., Pincus, A. L., Tackett, J. L., & Reininghaus, U.

    Perspectives on Psychological Science, 14(3), 1–18

    DOI PDF
  108. 2019 | Article

    A time-series network approach to auditory verbal hallucinations : Examining dynamic interactions using experience sampling methodology

    Jongeneel, A., Aalbers, G., Bell, I., Fried, E. I., Delespaul, P., Riper, H., Gaag, M. V. D., & Berg, D. V. D.

    Schizophrenia Research, 215, 148-156

    DOI PDF
  109. 2019 | Article

    Are Fit Indices Used to Test Psychopathology Structure Biased? A Simulation Study

    Greene, A. L., Eaton, N. R., Li, K., Forbes, M. K., Krueger, R. F., Markon, K. E., Waldman, I. D., Cicero, D. C., Conway, C. C., Docherty, A. R., Fried, E. I., Ivanova, M. Y., Jonas, K. G., Latzman, R. D., Patrick, C. J., Reininghaus, U., Tackett, J. L., Wright, A. G., & Kotov, R.

    Journal of Abnormal Psychology, 128(7), 740-764

    DOI PDF
  110. 2019 | Article

    Dynamic network analysis of negative emotions and DSM-5 posttraumatic stress disorder symptom clusters during conflict

    Greene, T., Gelkopf, M., Fried, E. I., Robinaugh, D. J., & Lapid Pickman, L.

    Journal of Traumatic Stress, early view(1), 1–12

    DOI PDF
  111. 2019 | Article

    Exploring the psychology of suicidal ideation: A theory driven network analysis

    De Beurs, D., Fried, E. I., Wetherall, K., Cleare, S., Connor, D. O., Ferguson, E., Carrol, R., Connor, R. O., O’ Connor, D. B., Ferguson, E., O'Carroll, R. E., O’ Connor, R. C., Connor, D. O., Carrol, R., & Connor, R. O.

    Behaviour Research and Therapy, 120(May 2018), 103419

    DOI PDF
  112. 2019 | Article

    Frequency and network analysis of depressive symptoms in patients with cancer compared to the general population

    Hartung, T. J., Fried, E. I., Mehnert, A., Hinz, A., & Vehling, S.

    Journal of Affective Disorders, 256, 295-301

    DOI PDF
  113. 2019 | Article

    Computers in Human Behavior Negative influences of Facebook use through the lens of network analysis

    Faelens, L., Hoorelbeke, K., Fried, E. I., Raedt, R. D., & Koster, E. H. W.

    Computers in Human Behavior, 96, 13–22

    DOI PDF
  114. 2019 | Article

    Psychological Networks in Clinical Populations: A tutorial on the consequences of Berkson’s Bias

    de Ron, J., Fried, E. I., & Epskamp, S.

    Psychological Medicine, 51(1), 1–21

    DOI PDF
  115. 2019 | Article

    The Association of Life Stress With Substance Use Symptoms: A Network Analysis and Replication

    Lin, S. Y., Fried, E. I., & Eaton, N. R.

    Journal of Abnormal Psychology, 1(999), 1–11

    DOI PDF
  116. 2019 | Article

    Unravelling the Complex Nature of Resilience Factors and their Changes between Early and Later Adolescence

    Fritz, J., Stochl, J., Fried, E. I., Goodyer, I. M., Borkulo, C. D. V., Wilkinson, P. O., & van Harmelen, A. L.

    BMC Medicine, 17(1), 203

    DOI PDF
  117. 2019 | Article

    Visualisation and network analysis of physical activity and its determinants: Demonstrating opportunities in analysing baseline associations in the Let’s Move It trial

    Heino, M. T. J., Knittle, K., Fried, E. I., Sund, R., Haukkala, A., Borodulin, K., Uutela, A., Araujo-Soares, V., Vsankari, T., & Hankonen, N.

    Health Psychology and Behavioral Medicine, 7(1), 269–289

    DOI PDF
  118. 2019 | Article

    Network analysis of Contingencies of Self-Worth Scale in 680 university students

    Briganti, G., Fried, E. I., & Linkowski, P.

    Psychiatry Research, 272, 252–257

    DOI PDF
  119. 2019 | Essay

    Hacking APS

    Harris, K., Fried, E. I., Campbell, L., Beck, E., Flake, J., & Kline, M.

    The Observer, Association for Psychological Science

    URL
  120. 2018 | Article

    Replicability and Generalizability of Posttraumatic Stress Disorder (PTSD) Networks: A Cross-Cultural Multisite Study of PTSD Symptoms in Four Trauma Patient Samples

    Fried, E. I., Eidhof, M. B., Palic, S., Costantini, G., Huisman-van Dijk, H. M., Bockting, C. L. H., Engelhard, I., Armour, C., Nielsen, A. B. S., & Karstoft, K. I.

    Clinical psychological science, 6(3), 335–351

    DATA DOI PDF
  121. 2018 | Article

    A Tutorial on Regularized Partial Correlation Networks

    Epskamp, S., & Fried, E. I.

    Psychological Methods, 23(4), 617–634

    DOI PDF
  122. 2018 | Article

    Dynamic networks of PTSD symptoms during conflict

    Greene, A. T., Gelkopf, M., Epskamp, S., & Fried, E. I.

    Psychological Medicine, 48(14), 2409-2417

    DOI PDF
  123. 2018 | Article, Software

    Estimating psychological networks and their accuracy: A tutorial paper

    Epskamp, S., Borsboom, D., & Fried, E. I.

    Behavior research methods, 50(1), 195–212

    SUPP DOI PDF
  124. 2018 | Article

    Longitudinal network structure of depression symptoms and self-efficacy in low-income mothers

    Santos, H. P., Kossakowski, J. J., Schwartz, T. A., Beeber, L., & Fried, E. I.

    PLoS ONE, 13(1), e0191675

    DOI PDF
  125. 2018 | Article

    Same Processes, Different Outcomes

    Mottus, R., & Fried, E. I.

    European Journal of Personality, 32(5), 570–571

    DOI PDF
  126. 2018 | Article

    Same Processes, Different Outcomes

    Mottus, R., & Fried, E. I.

    European Journal of Personality, 32(5), 570–571

    DOI PDF
  127. 2018 | Article

    Social Media and Depression Symptoms : A Network Perspective

    Aalbers, G., Mcnally, R. J., Heeren, A., Wit, S. D., & Fried, E. I.

    Journal of Experimental Psychology: General, 148(8), 1–9

    DOI PDF
  128. 2018 | Article

    The Network Structure of Schizotypal Personality Traits

    Fonseca-Pedrero, E., Ortuño, J., Debbané, M., Chan, R. R. C. K., Cicero, D. D., Zhang, L. C. L., Brenner, C., Barkus, E., Linscott, R. R. J., Kwapil, T., Barrantes-Vidal, N., Cohen, A., Raine, A., Compton, M. M. T., Tone, E. B. E., Suhr, J., Inchausti, F., Bobes, J., Fumero, A., ..., Lahmar, M.

    Schizophrenia bulletin, 44(suppl_2), S468-S479

    CODE DOI PDF
  129. 2018 | Article

    Problems with latent class analysis to detect data-driven subtypes of depression

    van Loo, H. M., Wanders, R. B. K., Wardenaar, K. J., & Fried, E. I.

    Molecular psychiatry, 23(3), 495–496

    DOI PDF
  130. 2018 | Article

    Redefining phenotypes to advance psychiatric genetics: Implications from the Hierarchical Taxonomy of Psychopathology

    Waszczuk, M. A., Eaton, N. R., Krueger, R. F., Shackman, A. J., Waldman, I. D., Zald, D. H., Lahey, B. B., Patrick, C. J., Conway, C. C., Ormel, J., Hyman, S. F., Fried, E. I., Forbes, M. K., Docherty, A., Althoff, R. R., Bach, B., Chmielewski, M., DeYoung, C. G., Forbush, K. T., ..., Watson, D.

    Journal of Abnormal Psychology (Preprint available at https://psyarxiv.com/sf46g), 129(2), 143-161

    DOI PDF
  131. 2018 | Article

    A Network Model of Resilience Factors for Adolescents with and without Exposure to Childhood Adversity

    Fritz, J., Fried, E. I., Goodyer, I. M., Wilkinson, P. O., & van Harmelen, A. L.

    Scientific reports, 8(1), 15774

    DOI PDF
  132. 2018 | Article

    Cross-sectional networks of depressive symptoms before and after antidepressant medication treatment

    Bos, F. M., Fried, E. I., Hollon, S. D. S., Bringmann, L. F., Dimidjian, S., DeRubeis, R., Bockting, C. L. H. C., & DeRobeis, R. J.

    Social Psychiatry and Psychiatric Epidemiology, 53(6), 617-627

    DOI PDF
  133. 2018 | Article

    Does Centrality in a Cross-Sectional Network Suggest Intervention Targets for Social Anxiety Disorder?

    Rodebaugh, T. L., Tonge, N. A., Piccirillo, M. L., Fried, E. I., Horenstein, A., Morrison, A. S., Goldin, P., Gross, J. J., Lim, M. H., Fernandez, K., Blanco, C., Schneier, F. R., Bogdan, R., Thompson, R. J., & Heimberg, R. H.

    Journal of Consulting and Clinical Psychology., 86(10), 831–844

    DOI PDF
  134. 2018 | Article

    Emotional and Behavioral Symptom Network Structure in Elementary School Girls and Association With Anxiety Disorders and Depression in Adolescence and Early Adulthood — A Network Analysis

    Rouquette, A., Pingault, J. B., Fried, E. I., Orri, M., Falissard, B., Kossakowski, J. J., Vitaro, F., Tremblay, R., Cote, S. M., & Borsboom, D.

    Jama Psychiatry, 75(11), 1–9

    DOI PDF
  135. 2018 | Article

    Evaluating the stability of DSM-5 PTSD symptom network structure in a national sample of U.S. military veterans

    von Stockert, S. H. H., Fried, E. I., Armour, C., & Pietrzak, R. H.

    Journal of Affective Disorders, 229, 63–68

    DATA CODE DOI PDF
  136. 2018 | Article

    Investigating the Utility of Fixed-Margin Sampling in Network Psychometrics

    Epskamp, S., Fried, E. I., Borkulo, C. D. V., Robinaugh, D. J., Marsman, M., Dalege, J., Rhemtulla, M., & Cramer, A. O. J.

    Multivariate Behavioral Research, 56(2), 1–15

    DOI PDF
  137. 2018 | Article

    Network analysis of empathy items from the interpersonal reactivity index in 1973 young adults

    Briganti, G., Kempenaers, C., Braun, S., Fried, E. I., & Linkowski, P.

    Psychiatry research, 265, 87–92

    DOI PDF
  138. 2018 | Article

    Robust symptom networks in recurrent major depression across different levels of genetic and environmental risk

    van Loo, H. M., Van Borkulo, C. D., Peterson, R. E., Fried, E. I., Aggen, S. H., Borsboom, D., & Kendler, K. S.

    Journal of affective disorders, 227, 313–322

    DOI PDF
  139. 2018 | Article

    Robustness and replicability of psychopathology networks Network

    Borsboom, D., Robinaugh, D. J., Epskamp, S., Fried, E. I., Waldorp, L. J., van Borkulo, C. D., van der Maas, H. L. J., & Cramer, A. O. J.

    World Psychiatry, 17(2), 143–144

    DOI PDF
  140. 2018 | Article

    The SMILES trial: Do undisclosed recruitment practices explain the remarkably large effect?

    Molendijk, M. L., Fried, E. I., & Van Der Does, W.

    BMC Medicine, 16(1), 18–20

    DOI PDF
  141. 2018 | Article

    Distress, impairment and the extended psychosis phenotype: A network analysis of psychotic experiences in a US general population sample

    Murphy, J., McBride, O., Fried, E. I., & Shevlin, M.

    Schizophrenia Bulletin, 44(4), 768–777

    DOI PDF
  142. 2018 | Essay

    Measurement Matters

    Fried & Flake

    The Observer, Association for Psychological Science

    URL
  143. 2017 | Article

    Mental disorders as networks of problems: a review of recent insights

    Fried, E. I., van Borkulo, C. D., Cramer, A. O. J., Boschloo, L., Schoevers, R. A., & Borsboom, D.

    Social psychiatry and psychiatric epidemiology, 52(1), 1–10

    DOI PDF
  144. 2017 | Article

    Moving forward: challenges and directions for psychopathological network theory and methodology

    Fried, E. I., & Cramer, A. O. J.

    Perspectives on Psychological Science, 12(6), 999–1020

    DATA DOI PDF
  145. 2017 | Article

    Moving forward: how depression heterogeneity hinders progress in treatment and research

    Fried, E. I.

    Expert review of neurotherapeutics, 17(5), 423–425

    DOI PDF
  146. 2017 | Article

    PTSD symptomics: network analyses in the field of psychotraumatology

    Armour, C., Fried, E. I., & Olff, M.

    European journal of psychotraumatology, 8(sup3), 1398003

    DOI PDF
  147. 2017 | Article

    The 52 symptoms of major depression: Lack of content overlap among seven common depression scales

    Fried, E. I.

    Journal of Affective Disorders, 208(September 2019), 191–197

    SUPP DOI PDF CORRECTION
  148. 2017 | Article

    What are psychological constructs? On the nature and statistical modelling of emotions, intelligence, personality traits and mental disorders

    Fried, E. I.

    Health psychology review, 11(2), 130–134

    CODE DOI PDF
  149. 2017 | Article

    Network Structure of Perinatal Depressive Symptoms in Latinas: Relationship to Stress and Reproductive Biomarkers

    Santos, H., Fried, E. I., Asafu-Adjei, J., & Ruiz, R. J.

    Research in nursing & health, 40(3), 218–228

    DOI PDF
  150. 2017 | Article

    The Centrality of DSM and non-DSM Depressive Symptoms in Han Chinese Women with Major Depression

    Kendler, K. S., Aggen, S. H., Flint, J., Borsboom, D., & Fried, E. I.

    Journal of Affective Disorders, 0(0), 739–744

    DOI PDF
  151. 2017 | Article

    A reassessment of the relationship between depression and all-cause mortality in 3,604,005 participants from 293 studies

    Miloyan, B., & Fried, E. I.

    World psychiatry : official journal of the World Psychiatric Association (WPA), 16(2), 219–220

    DATA DOI PDF
  152. 2017 | Article

    How predictable are symptoms in psychopathological networks? A reanalysis of 18 published datasets

    Haslbeck, J. M. B., & Fried, E. I.

    Psychological medicine, 47(16), 2767–2776

    DATA DOI PDF
  153. 2017 | Article

    Assessment of Symptom Network Density as a Prognostic Marker of Treatment Response in Adolescent Depression

    Schweren, L., van Borkulo, C. D., Fried, E. I., & Goodyer, I. M.

    JAMA psychiatry, 75(1), 98

    DOI PDF
  154. 2017 | Article

    Commentary: Reproducibility in Psychological Science: When Do Psychological Phenomena Exist?

    Heino, M. T. J., Fried, E. I., & LeBel, E. P.

    Frontiers in psychology, 8, 1004

    DOI PDF
  155. 2017 | Article

    False alarm? A comprehensive reanalysis of "Evidence that psychopathology symptom networks have limited replicability" by Forbes, Wright, Markon, and Krueger (2017)

    Borsboom, D., Fried, E. I., Epskamp, S., Waldorp, L. J., van Borkulo, C. D., van der Maas, H. L. J., & Cramer, A. O. J.

    Journal of abnormal psychology, 126(7), 989–999

    DOI PDF
  156. 2017 | Article

    Perceiving social pressure not to feel negative predicts depressive symptoms in daily life

    Dejonckheere, E., Bastian, B., Fried, E. I., Murphy, S. C., & Kuppens, P.

    Depression and anxiety, 34(9), 836–844

    DOI PDF
  157. 2017 | Book chapter

    Bereavement

    Dejonckheere & Fried

    Encyclopedia of Personality and Individual Differences

    PDF
  158. 2017 | Book chapter

    Psychopathological Networks

    Fried

    The SAGE Encyclopedia of Abnormal and Clinical Psychology. New York, NY: SAGE Publications

    PDF
  159. 2017 | Book chapter

    Zung Depression Scale

    Fried

    The SAGE Encyclopedia of Abnormal and Clinical Psychology. New York, NY: SAGE Publications

  160. 2016 | Article

    A Network Analysis of DSM-5 posttraumatic stress disorder symptoms and correlates in U.S. military veterans.

    Armour, C., Fried, E. I., Deserno, M. K., Tsai, J., Pietrzak, R. H., & Southwick, S. M.

    Journal of Anxiety Disorders, 45, 49–59

    DATA DOI PDF
  161. 2016 | Article

    Are more responsive depression scales really superior depression scales?

    Fried, E. I.

    Journal of clinical epidemiology, 77, 4–6

    DOI PDF
  162. 2016 | Article

    Measuring depression over time . . . Or not? Lack of unidimensionality and longitudinal measurement invariance in four common rating scales of depression

    Fried, E. I., van Borkulo, C. D., Epskamp, S., Schoevers, R. A., Tuerlinckx, F., & Borsboom, D.

    Psychological assessment, 28(11), 1354–1367

    CODE DOI PDF
  163. 2016 | Article

    Network analysis of substance abuse and dependence symptoms

    Rhemtulla, M., Fried, E. I., Aggen, S. H., Tuerlinckx, F., Kendler, K. S., & Borsboom, D.

    Drug and alcohol dependence, 161, 230–237

    CODE DOI PDF
  164. 2016 | Article

    The volumes of subcortical regions in depressed and healthy individuals are strikingly similar: a reinterpretation of the results by Schmaal et al

    Fried, E. I., & Kievit, R. A.

    Molecular psychiatry, 21(6), 724–725

    CODE DOI PDF
  165. 2016 | Article

    What are 'good' depression symptoms? Comparing the centrality of DSM and non-DSM symptoms of depression in a network analysis

    Fried, E. I., Epskamp, S., Nesse, R. M., Tuerlinckx, F., & Borsboom, D.

    Journal of affective disorders, 189, 314–320

    SUPP CODE DOI PDF
  166. 2016 | Article

    Network Analysis of Depression and Anxiety Symptom Relations in a Psychiatric Sample

    Beard, C., Millner, A. A. J., Forgeard, M. J. C., Fried, E. I., Hsu, K. J., Treadway, M. T., Leonard, C. V., Kertz, S., & Björgvinsson, T.

    Psychological Medicine, 46(16), 3359–3369

    DOI PDF
  167. 2016 | Article

    Two-mode K-spectral centroid analysis for studying multivariate longitudinal profiles

    Heylen, J., Van Mechelen, I., Fried, E. I., & Ceulemans, E.

    Chemometrics and Intelligent Laboratory Systems, 154, 194–206

    DOI PDF
  168. 2016 | Software

    bootnet: Bootstrap Methods for Various Network Estimation Routines

    Epskamp & Fried

    Package for the free statistical environment R ( CRAN )

    CRAN
  169. 2016 | Essay

    Depressionsforschung im Stimmungstief – Gründe einer wissenschaftlichen Krise und mögliche Auswege

    Fried

    In-Mind

    in-mind
  170. 2016 | Essay

    Welke symptomen zijn het meest belangrijk bij depressie? Een netwerkanalyse van depressie

    Fried, Dejonckheere & Tuerlinckx

    Neuron, 21(6)

    Dutch PDF French PDF
  171. 2015 | Article

    Depression is not a consistent syndrome: An investigation of unique symptom patterns in the STAR*D study

    Fried, E. I., & Nesse, R. M.

    Journal of affective disorders, 172, 96–102

    DOI PDF
  172. 2015 | Article

    Depression sum-scores don't add up: why analyzing specific depression symptoms is essential

    Fried, E. I., & Nesse, R. M.

    BMC medicine, 13(1), 72

    DOI PDF
  173. 2015 | Article

    From Loss to Loneliness : The Relationship Between Bereavement and Depressive Symptoms

    Fried, E. I., Bockting, C. L., Arjadi, R., Borsboom, D., Amshoff, M., Cramer, A. O. J., Epskamp, S., Tuerlinckx, F., Carr, D., & Stroebe, M.

    Journal of Abnormal Psychology, 124(2), 256–265

    CODE DOI PDF
  174. 2015 | Article

    Problematic assumptions have slowed down depression research: why symptoms, not syndromes are the way forward

    Fried, E. I.

    Frontiers in psychology, 6, 309

    DOI PDF
  175. 2015 | Article

    Commentary: “Consistent superiority of selective serotonin reuptake inhibitors over placebo in reducing depressed mood in patients with major depression”

    Fried, E. I., Boschloo, L., van Borkulo, C. D., Schoevers, R. A., Romeijn, J. W., Wichers, M., de Jonge, P., Nesse, R. M., Tuerlinckx, F., & Borsboom, D.

    Frontiers in Psychiatry, 6, 117

    CODE DOI PDF
  176. 2015 | Article

    The differential influence of life stress on individual symptoms of depression

    Fried, E. I., Nesse, R. M., Guille, C., & Sen, S.

    Acta psychiatrica Scandinavica, 131(6), 465–471

    DOI PDF
  177. 2015 | Article

    Development of Indirect Measures of Conscientiousness: Combining a Facets Approach and Network Analysis

    Costantini, G., Richetin, J., Borsboom, D., Fried, E. I., Rhemtulla, M., & Perugini, M.

    European Journal of Personality, 29(5), 548–567

    DOI PDF
  178. 2015 | Essay

    Depression didn’t crash the plane: the co-pilot did

    Fried

    University of Leuven Blog

    URL
  179. 2015 | Essay

    Depression — more than the sum of its symptoms

    Fried

    The Psychologist (British Psychological Society)

    URL
  180. 2014 | Article

    Depression is more than the sum score of its parts: individual DSM symptoms have different risk factors

    Fried, E. I., Nesse, R. M., Zivin, K., Guille, C., & Sen, S.

    Psychological medicine, 44(10), 2067–2076

    DOI PDF
  181. 2014 | Article

    Mental health: More than neurobiology

    Fried, E. I., Tuerlinckx, F., & Borsboom, D.

    Nature, 508(7497), 458

    DOI PDF
  182. 2014 | Article

    The impact of individual depressive symptoms on impairment of psychosocial functioning

    Fried, E. I., & Nesse, R. M.

    PloS one, 9(2), e90311

    DOI PDF
  183. 2014 | Dissertation

    Covert Heterogeneity of Major Depressive Disorder: Depression Is More Than the Sum-Score of its Symptoms

    Fried

    Dissertation

    PDF