In preparation

Van Borkulo, C.D., Waldorp, L. J., Boschloo, L., Kossakowski, J.J., Tio, P., Schoevers, R.A., & Borsboom, D. (2018). Comparing network structures on three aspects: A permutation test. In preparation.

Under review

Barbalat, G., van den Bergh, D., & Kossakowski, J. J. (2018). Assessing outcomes in mental health services: from individual scores to symptom networks. Submitted to BMC Psychiatry.

Kossakowski, J. J., Gordijn, M. C. M., Harriette, R., & Waldorp, L. J. (2018). Applying a Dynamical Systems Model and Network Theory to Major Depressive Disorder. Submitted to  Frontiers in Psychology: Quantitative Psychology and Measurement. [Pre-print] [R-code] [Figures] [Data]

Van den Berg, J-W., Smid, W.,  Kossakowski, J. J., van Beek, D., Borsboom, D., Janssen, E., & Gijs, L. (2018). Network analysis applied to dynamic risk factors of adult male sex offenders. Submitted to Clinical Psychological Science.

Waldorp, L. J., & Kossakowski, J. J. (2018). Mean field dynamics of stochastic cellular automata for random and small-world graphs. Submitted to Stochastic Processes and their Applications..[Pre-Print] [R-code] [Figures]

In Press

Kossakowski, J. J., & Cramer, A.O.J. (2018). Complexity, Chaos and Catastrophe: Modeling Psychopathology as a Dynamic System. In Frontiers of Cognitive Psychology. Section: Network Science in Cognitive Psychology. In Press. [Pre-Print] [Data]


Derks, K. P., Burger, J., van Doorn, J. D., Kossakowski, J. J., Atticciati, L., Beitner, J., . . . Wagenmakers, E.- J. (2018). Network models to organize a dispersed literature: The case of misunderstanding analysis of covariance. Journal of European Psychology Students, 9,48-57. DOI: [Article]

Hoekstra, R. H. A., Kossakowski, J. J., & van der Maas, H. L. J. (2018). Psychological perturbation data on attitudes towards the consumption of meat. Journal of Open Psychology Data, 6: 3. DOI:

Rouquette, A., Pingault, J-P, Fried, E. I., Falissard, B., Kossakowski, J. J., Orri, M., Cote, S., & Borsboom, B (2018). Behavioral symptom network structure in girls and links to anxiety disorders in early adulthood. JAMA Psychiatry. DOI: 10.1001/jamapsychiatry.2018.2119

Santos Jr, H., Kossakowski, J. J., Beeber, L., Schwartz, T., & Fried, E. I. (2018). Longitudinal network structure of depression symptoms and Self-efficacy in low-income mothers. PLoS ONE, 13, e0191675. [Article] [R-code]


Kossakowski, J. J., Groot, P. C., Haslbeck, J. M. B., Borsboom, D., & Wichers, M. (2017). Data from ‘Critical Slowing Down as a Personalized Early Warning Signal for Depression’. Journal of Open Psychology Data, 5: 1, DOI: [Article] [Data]


Cheshin, A., Heerdink, M. W., Kossakowski, J. J., & van Kleef, G. A. (2016). Pitching Emotions: The Interpersonal Effects of Emotions in Baseball. Frontiers in Psychology. 7, 1-12. DOI: 10.3389/fpsyg.2016.00178. [Article] [R-code] [Data]

Kossakowski, J. J., Epskamp, S., Kieffer, J. M., van Borkulo, C. D., Rhemtulla, M., & Borsboom, D. (2016). The application of a network approach to health-related quality of life (HRQoL): introducing a new method for assessing HRQoL in healthy adults and cancer patients. Quality of Life Research, 25, 781-792. [Article] [R-code]


Open Science Collaboration (2015). Estimating the Reproducibility of Psychological Science. Science, 349 (6251). DOI: 10.1126/science.aac4716. [Article]

Kossakowski, J. J., & Waldorp, L. J. (2015). Predicting Phase Transitions: Investigating the Quality of Mean Field Approximations in Non-Standard Network Structures (Master’s Thesis). [Thesis]


Kossakowski, J. J., Hamaker, E. L., & Borsboom, D. (2014). Diving into the Depths of Emotions: The Relation Between Momentary and Day-to-Day Emotional Inertia (Internship Report). [Thesis]


Kossakowski, J. J., & Borsboom, D. (2013). Flipping the Coin: Applying a Network Approach to Quality of Life (Bachelor’s Thesis). [Thesis]