PD Dr. rer. nat. Jan Christopher Cwik 

- Diplom-Psychologe

- Psychologischer Psychotherapeut (Fachkunden: Verhaltenstherapie, Tiefenpsychologisch-fundierte Therapie und Systemische Therapie) 

- Kinder- und Jugendlichenpsychotherapie

- staatlich anerkannter Supervisor

- bestellter Prüfer für die staatliche Prüfung gem. § 9 PsychTh-APrV

 

Email: jcwik@uni-koeln.de

 

Main research interests

- Clinical assessment and diagnostic accuracy (i.e., structured interviews, diagnostic biases, misdiagnoses)

- Trauma-related disorders (i.e., acute stress disorder and posttraumatic stress disorder)

- Functional neuroimaging and psychophysiology

- Health services research

- Psycho-oncology 

   

Vita

2017 - present

PostDoc with Prof. Dr. A. Gerlach, Clinical Psychology and Psychotherapy, University of Cologne

 

2013 - 2017

PostDoc with Humbolt-Professor Dr. J. Margraf and Professor Dr. S. Schneider, Mental Health Research and Treatment Center, Ruhr-Universität Bochum

 

2012 - 2013

Research assistant to Prof. Dr. S. Steins-Löber and Prof. Dr. A. Martin, Clinical Psychology and Psychotherapy, Bergische Universität Wuppertal, Germany

 

2011 - 2012

Scientific assistant to Prof. Dr. G. Sartory and PD Dr. K. Elsesser, Clinical Psychology and Psychotherapy, Bergische Universität Wuppertal, Germany

 

2010 - 2011

Psychotherapist in training, St. Vinzenz Hospital, Dinslaken, Germany

 

2008 - 2009

Teaching assistant for multivariate data analysis to Dr. G. Molz, Bergische Universität Wuppertal, Germany

 

Education

2021

Habilitation (venia legendi for Psychology), University of Cologne, Faculty of Human Sciences. Habilitation thesis: "Methods for the reduction of misdiagnoses and improvement of the diagnostic process in clinical-psychological research and practice."

 

2011 - 2016

PhD student with Prof. Dr. G. Sartory, Faculty of Human and Social Sciences, Bergische Universität Wuppertal, Germany

 

2010 - 2013

Psychotherapeutic training (Cognitive Behavioral Therapy), Mental Health Research and Treatment Center, Faculty of Psychology, Ruhr-Universität Bochum, Germany

 

2005 - 2010

Psychology study (Diploma), Bergische Universität Wuppertal, Germany

 

Psychotherapeutic additional qualifications

- Psycho-oncology (Weiterbildung Psychoonkologie (DKG))

- Child and youth psychotherapy (Zusatzqualifikation "Kinder- und Jugendpsychotherapie")

- Trauma therapy ("Spezielle Psychotraumatherapie (DeGPT)")

- Admission as psychotherapist for the German statutory accident insurances (Zulassung im Psychotherapeutenverfahren der DGUV)

- Group psychotherapy (Zusatzqualifikation "Gruppentherapie")  

- Relaxation techniques (Zusatzqualifikation "Entspannungsverfahren")

- Training in the performance and evaluation of the DIPS-Interview

- Clinical hypnosis (Zusatzqualifikation "Klinische Hypnose")

- Eye Movement Desensitization and Reprocessing (EMDR)  

- Psychological first aid ("Notfallpsychologie (BDP)")

- Psychological assessment of the consequences of psychological traumatization in the social compensation law and the statutory accident insurance (Begutachtung reaktiver psychischer Traumafolgen (DeGPT) im sozialen Entschädigungsrecht und der gesetzlichen Unfallversicherung)

- Psychological assessment for gun acquisition (Begutachtung nach §6 Waffengesetz)

 

  

Awards and grants 

2016

Travel Grant of the German Academic Exchange Service (DAAD) for the 46th EABCT Conference 2016 (Stockholm, Sweden) 

 

2013

PhD Scholarship by the Bergische Universität Wuppertal, Germany

 

2006 – 2010

Scholarship by the Friedrich-Naumann-Stiftung für die Freiheit

 

Editorial board membership:

BMC Psychiatry; Frontiers in Psychiatry; Frontiers in Public Health

 

Peer reviewer activities

Total number of reviews: N = 325

Current Psychology (155), BMC Psychiatry (31), European Archives of Psychiatry and Clinical Neuroscience (16), Clinical Psychology and Psychotherapy (15), Frontiers in Psychiatry (8), Journal of Clinical Psychology (8), Psychological Medicine (8), BMJ Open (6), International Health (6), Journal of Psychiatric Research (6), Crisis (5), Translational Neuroscience (5), Tropical Medicine and Health (4), Biological Psychiatry (3), Brain Imaging and Behavior (3), Cognitive Therapy and Research (3), European Journal of Cancer Care (3), European Journal of Psychotraumatology (3), Journal of Affective Disorders (3), Qualitative Health Research (3), Annals of the New York Academy of Sciences (2), Brain and Behavior (2), British Journal of Clinical Psychology (2), European Journal of Psychiatry (2), Journal of Behavior Therapy and Experimental Psychiatry (2), Neuroscience and Biobehavioral Reviews (2), Plos One (2), Progress in Neuro-Psychopharmacology (2), Psychiatry Research (2), Psychopathology (2), Scandinavian Journal of Psychology (2), Zeitschrift für Klinische Psychologie und Psychotherapie (2), Verhaltenstherapie (2), Behavior Therapy (1), Biological Psychiatry: Cognitive Neuroscience and Neuroimaging (1), BMC Women’s Health (1), Electronic Journal of General Medicine (1), European Journal of Trauma & Dissociation (1), Frontiers in Psychology (1), Frontiers in Public Health (1), International Journal of Psychology (1), Journal of Affective Disorders Reports (1), Journal of Clinical Medicine (1), Journal of Integrative Neuroscience (1), Psychiatrische Praxis (1), Psychiatry Research: Neuroimaging (1), Psychology in Russia: State of the Art (1), Schizophrenia Research (1)

 

Conference reviewer activities

Deutsche Gesellschaft für Psychologie Kongress (2022), International Psycho-Oncology Society World Congress (2022), International Society for Traumatic Stress Studies Conference (2016, 207, 2018, 2019, 2020, 2021).

 

Publications

in press

2022

Flasinski, T., Sommer, K., Schneider, S., Margraf, J., Pflug, V., Lippert, M. W., Christiansen, H., Cwik, J. C., Hamm, A. O., In-Albon, T., Knappe, S., Pauli, P., Richter, J., Tuschen-Caffier, B., & Adolph, D. (2022). Identifying characteristics of non-completers in fear conditioning paradigms with children and adolescents. Journal of Experimental Psychopathology, 13(3), 1-9. https://doi.org/10.1177/20438087221108291 IF: 2.72

 

Kusch, M., Labouvie, H., Schiewer, V., Talalaev, N., Cwik, J. C., Bussmann, S., Vaganian, L., Gerlach, A. L., Dresen, A., Cecon, N., Salm, S., Krieger, T., Pfaff, H., Lemmen, C., Derendorf, L., Stock, S., Samel, C., Hagemeier, A., Hellmich, M., … Hallek, M. (2022). Integrated, cross-sectoral psycho-oncology (isPO): A new form of care for newly diagnosed cancer patients in Germany. BMC Health Services Research, 22(1), 543. https://doi.org/10.1186/s12913-022-07782-0 IF: 2.66

 

Pohl, A., Werthmann, J., Cwik, J. C. Richter, J., von Dawans, B., Pané-Farré, C. A., Renner, F., & Hunger-Schoppe, C. (2022). Mit Kind zur Konferenz? Ein Positionspapier zur Erweiterung Familienfreundlicher Maßnahmen auf Fachgruppentagungen - Perspektiven aus der Fachgruppe Klinische Psychologie und Psychotherapie. Zeitschrift für Klinische Psychologie und Psychotherapie, 51(1), 1-10. https://doi.org/10.1026/1616-3443/a000647IF: 0.44

 

Teismann, T., Düwel, H., Eidt, L., Brailovskaia, J., & Cwik, J. C. (2022). Psychotherapists’ knowledge of guideline recommendations for the treatment of depressed suicidal patients. Frontiers in Psychiatry, 13: 873127. http://doi.org/3389/fpsyt.2022.873127. IF: 3.53

 

Vaganian, L., Boecker, M., Bussmann, S., Kusch, M., Labouvie, H., Margraf, J., Gerlach, A. L., & Cwik, J. C. (2022). Psychometric evaluation of the Positive Mental Health (PMH) scale using item analysis according to the Rasch model. BMC Psychiatry, 22:512. https://doi.org/10.1186/s12888-022-04162-0. IF: 4.14

 

Würtz, F., Krans, J., Blackwell, S. E., Cwik, J. C., Margraf, J. & Woud, M. L. (2022). Using cognitive bias modification-appraisal training to manipulate appraisals about the self and the world in analog trauma. Cognitive Therapy and Research, 46, 232-246. http://doi.org/10.1007/s10608-021-10257-x. IF: 2.50

2021 

Cwik, J. C., Vaganian, L., Bussmann, S., Labouvie, H., Houwaart, S., Gerlach, A. L., & Kusch, M. (2021). Assessment of coping with cancer-related burdens: psychometric properties of the Cognitive-Emotional Coping with Cancer (CECC) scale and the German Mini-Mental Adjustment to Cancer (Mini-MAC) scale. Journal of Psychosocial Oncology Research and Practice, 3(1), e046 http://doi.org/10.1097/OR9.0000000000000046 IF: n/a

 

Schomberg, J., Teismann T., Bussmann, S., Vaganian, L., Gerlach, A. L., & Cwik, J. C. (2021). The significance of the Interpersonal-Psychological Theory of Suicide in an oncological context - a scoping review. European Journal of Cancer Care, 30, e13330. http://doi.org/10.1111/ecc.13330 IF: 2.52 

 

Teismann, T., Forkmann, T., Glaesmer, H., & Cwik, J. C. (2021). Skala Suizidales Erleben und Verhalten (SSEV): Faktorstruktur und psychometrische Eigenschaften. Diagnostica, 67(3), 115-125. http://doi.org/10.1026/0012-1924/a000269 IF: 0.98

 

Vaganian, L., Bussmann, S., Böcker, M., Kusch, M. Labouvie, H., Gerlach, A. L., & Cwik, J. C. (2021). An Item Analysis according to the Rasch Model of the German 12-item WHO Disability Assessment Schedule (WHODAS 2.0). Quality of Life Research, 30(10), 2929-2938. http://doi.org/10.1007/s11136-021-02872-8 IF: 4.15 

 

Westermann, K., Woud, M. L., Cwik, J. C., Graz, C., Nyhuis, P. W., Margraf, J., & Blackwell, S. E.. (2021). Feasibility of computerized positive mental imagery training as a treatment adjunct in inpatient mental health settings: A randomized controlled trial. BJPsych Open, 7(6), E203. http://doi:10.1192/bjo.2021.1042 IF: 3.21

 

Woud, M. L., Blackwell, S. E., Shkreli, L., Würtz, F., Cwik, J. C., Margraf, J., Holmes, E. A., Steudte-Schmiedgen, S., Herpertz, S., & Kesser, H. (2021). The effects of modifying dysfunctional appraisals in posttraumatic stress disorder using a form of cognitive bias modification: Results of a randomized controlled trial in an inpatient setting. Psychosomatics and Psychotherapy, 90, 386-402. http://doi.org/10.1159/000514166 IF: 17.66

2020 

Cwik, J. C., Forkmann, T., Glaesmer, H., Paashaus, L., Schönfelder, A., Rath, D., Prinz, S., Juckel, G., & Teismann, T. (2020). Validation of the German Capability for Suicide Questionnaire (GCSQ) in a high-risk sample of suicidal inpatients. BMC Psychiatry, 20:412. http://doi.org/10.1186/s12888-020-02812-9 IF: 3.63

 

Cwik, J. C., Vahle, N., Woud, M. L., Potthoff, D., Kessler, H., Sartory, G., & Seitz, R. J. (2020). Reduced Gray Matter Volume in the Left Prefrontal, Occipital, and Temporal Regions as Predictors of Posttraumatic Stress Disorder: A Voxel-Based Morphometric Study. European Archives of Psychiatry and Clinical Neuroscience, 270(5), 577-588. http://doi.org/10.1007/s00406-019-01011-2 IF: 5.27

 

Höller, I., Teismann, T., Cwik, J. C., Glaesmer, H., Spangenberg, L., Hallensleben, N., Paashaus, L., Rath, D., Schönfelder, A., Juckel, G., & Forkmann, T. (2020). Short defeat and entrapment scale: a psychometric investigation in three German samples. Comprehensive Psychiatry, 98, 152160. http://doi.org/10.1016/j.comppsych.2020.152160 IF: 3.41

 

Jenniches, I., Lemmen, C., Cwik, J. C., Kusch, M., Labouvie, H., Scholten, N., Gerlach, A. L. Stock, S., Samel, C., Hagemeier, A., Hellmich, M., Haas, P., Hallek, M., Pfaff, H., & Dresen, A. (2020). Evaluation of a complex integrated, cross-sectoral psycho-oncological care program (isPO): a mixed-methods study protocol. BMJ Open, 10(3), e034141. http://doi.org/10.1136/bmjopen-2019-034141 IF: 2.69

 

Spies, J.-P., Cwik, J. C., Willmund, G. D., Knaevelsrud, C., Schumacher, S., Niemeyer, H., Engel, S., Muster, A., Muschalla, B., Köhler, K., Weiss, D., & Rau, H. (2020). Associations between difficulties in emotion regulation and post-traumatic stress disorder in deployed service members of the German Armed Forces. Frontiers in Psychiatry, 11: 576553. http://doi.org/10.3389/fpsyt.2020.576553 IF: 3.82

 

Spies, J.-P., Woud, M. L., Kessler, H., Rau, H., Willmund, G., Köhler, K., Herpertz, S., Blackwell, S. E., Bovin, M. J., Marx, B. P., & Cwik, J. C. (2020). Psychometric properties of the German version of the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) in clinical routine settings: study design and protocol of a multitrait-multimethod study. BMJ Open, 10(3), e036078. http://doi.org/10.1136/bmjopen-2019-036078 IF: 2.69

 

Vaganian, L., Bussmann, S., Gerlach, A. L., Kusch, M., Labouvie, H., & Cwik, J. C. (2020). Critical consideration of assessment methods for clinically significant changes of mental distress after psycho-oncological interventions. International Journal of Methods in Psychiatric Research, 29(2), e1821. http://doi.org/10.1002/mpr.1821 IF: 4.04 

2019

Cwik, J. C. & Büssing, A. (2019). Spiritualität und Religiosität und ihr Zusammenhang mit Lebenszufriedenheit bei Personen mit Autismus-Spektrums-Störung. Spiritual Care, 8, 251-261. http://doi.org/10.1515/spircare-2018-0096 IF: n/a

 

Schumacher, S., Niemeyer, H., Engel, S., Cwik, J. C., Laufer, S., Klusmann, H., & Knaevelsrud, C. (2019). HPA axis regulation in posttraumatic stress disorder: A meta-analysis focusing on potential moderators. Neuroscience & Behavioral Reviews100, 35-57. http://doi.org/10.1016/j.neubiorev.2019.02.005 IF: 9.05

 

von Brachel, R., Hirschfeld, G., Berner, A., Willutzki, U., Teismann, T., Cwik, J. C., Velten, J., Schulte, D., & Margraf, J. (2019). Long-term effectiveness of cognitive behavioral therapy in routine outpatient care: A 5- to 20-year follow up study. Psychotherapy and Psychosomatics, 88, 225-235. http://doi.org/10.1159/000500188  IF: 14.86

 

Woud, M. L.*, Cwik, J. C.*, de Kleine, R. A., Blackwell, S. E., Würtz, F. & Margraf, J. (2019). Assessing trauma-related appraisals by means of scenario-based approach. Cognitive Therapy and Research43, 185-198. http://doi.org/10.1007/s10608-018-9956-z IF: 1.38

 

Woud, M. L., Heeren, A., Shkreli, L., Meyer, T., Egeri, L., Cwik, J. C., Zlomuzica, A., Kessler, H., & Margraf, J. (2019). Investigating the effect of proactive interference control training on intrusive memories. European Journal of Psychotraumatology, 10:1, 1611092. http://doi.org/10.1080/20008198.2019.1611092 IF: 3.20

 

Woud, M. L., Kleim, B., & Cwik, J. C. (2019). Editorial for the special issue on negative appraisals in trauma: current status and future directions for research. Cognitive Therapy and Research, 43, 139-142. http://doi.org/10.1007/s10608-018-09992-5 IF: 1.38

2018

Blackwell, S. E., Westermann, K., Woud, M. L., Cwik, J. C., Neher, T., Graz, C., Nyhuis, P. W., & Margraf, J. (2018). Computerized positive mental imagery training versus cognitive control training versus treatment as usual in patient mental health settings: study protocol for a randomized controlled feasibility trial. Pilot and Feasibility Studies, 4:133. http://doi.org/10.1186/s40814-018-0325-1 IF: 1.80

 

Bussmann, S.*, Vaganian, L.*, Kusch, M., Labouvie, H., Gerlach, A. L., & Cwik, J. C. (2018). Angst und Emotionsregulation bei Krebspatienten. Psychotherapeut63(3), 194–203. http://doi.org/10.1007/s00278-018-0283-3 IF: 0.37

 

Cwik, J. C., Kessler, H., Herpertz, S., Becker, G., Janetzky, S., Sheverdina, A., … Teismann, T. (2018). Konkordanz von DSM-5®-Diagnosen basierend auf diagnostischen Interviews mit Personen mit psychischen Störungen und ihren Angehörigen: Implikationen für die Methode der psychologischen Autopsie. Psychotherapie, Psychosomatik, Medizinische Psychologie68, 75–81. http://doi.org/10.1055/s-0043-118653 IF: 0.61

 

Humbel, N., Messerli-Bürgy, N., Schuck, K., Wyssen, A., Garcia-Burgos, D., Biedert, E., Lennertz, J., Meyer, A. H., Whinyates K., Isenschmid, B., Milos, G., Trier, S., Adolph, D., Cwik, J. C., Margraf, J., Assion, H.-J., Teismann, T., Ueberberg, B., Juckel, G., Müller, J., Klauke, B., Schneider, S., & Munsch, S. (2018). Self-reported emotion regulation difficulties are associated with mood but not with the biological stress response to thin ideal exposure. PLoS ONE, 13(6), e0199769. http://doi.org/10.1371/journal.pone.0199769 IF: 2.78

 

Schumacher, S., Niemeyer, H., Engel, S., Cwik, J. C., & Knaevelsrud, C. (2018). Psychotherapeutic treatment and HPA axis regulation in posttraumatic stress disorder: a systematic review and meta-analysis. Psychoneuroendocrinology, 98, 186-201. http://doi.org/10.1016/j.psyneuen.2018.08.006 IF: 4.01

  

Woud, M. L., Blackwell, S. E., Cwik, J. C., Margraf, J., Holmes, E. A., Steudte-Schmiedgen, S., Herpertz, S., & Kessler, H. (2018). Augmenting inpatient treatment for post-traumatic stress disorder with a computerized cognitive bias modification procedure targeting appraisals (CBM-App): protocol for a randomized controlled trial. BMJ Open, 8, e019964. http://doi.org/10.1136/bmjopen-2017-019964 IF: 2.41

 

Woud, M. L., Cwik, J. C., Blackwell, S. E., Kleim, B., Holmes, E. A., Adolph, D., … Margraf, J. (2018). Does napping enhance the effects of Cognitive Bias Modification-Appraisal training? An experimental study. PLoS ONE13(2), e0192837. http://doi.org/10.1371/journal.pone.0192837 IF: 2.78 

 

Woud, M. L., Zlomuzica, A., Cwik, J. C., Margraf, J., Shkreli, L., Blackwell, S. E., … Ehring, T. (2018). Effects of appraisal training on responses to a distressing autobiographical event. Journal of Anxiety Disorders, 56, 26–34. http://doi.org/10.1016/j.janxdis.2018.03.010  IF: 3.47

2017

Cwik, J. C., & Margraf, J. (2017). Information order in clinical psychological diagnoses. Clinical Psychology and Psychotherapy24(5), 1142–1154. http://doi.org/10.1002/cpp.2080 IF: 2.32

 

Cwik, J. C., Sartory, G., Nuyken, M., Schürholt, B., & Seitz, R. J. (2017). Posterior and prefrontal contributions to the development of posttraumatic stress disorder symptom severity: an fMRI study of symptom provocation in acute stress disorder. European Archives of Psychiatry and Clinical Neuroscience267(6), 495–505. http://doi.org/10.1007/s00406-016-0713-6 IF: 3.57

 

Cwik, J. C., Siegmann, P., Willutzki, U., Nyhuis, P., Wolter, M., Forkmann, T., … Teismann, T. (2017). Brief Reasons for Living inventory: a psychometric investigation. BMC Psychiatry17:358 .http://doi.org/10.1186/s12888-017-1521-x IF: 2.61

 

Cwik, J. C., & Teismann, T. (2017). Misclassification of self-directed violence. Clinical Psychology and Psychotherapy24(3), 677–686. http://doi.org/10.1002/cpp.2036 IF: 2.32

 

Cwik, J. C., Till, B., Bieda, A., Blackwell, S. E., Walter, C., & Teismann, T. (2017). Measuring attitudes towards suicide: preliminary evaluation of an attitude towards suicide scale. Comprehensive Psychiatry72, 56–65. http://doi.org/10.1016/j.comppsych.2016.09.008 IF: 2.13

 

Margraf, J., Cwik, J. C., Pflug, V., & Schneider, S. (2017). Strukturierte klinische Interviews zur Erfassung psychischer Störungen über die Lebensspanne: Gütekriterien und Weiterentwicklungen der DIPS-Verfahren. Zeitschrift Für Klinische Psychologie und Psychotherapie46(3), 176–186. http://doi.org/10.1026/1616-3443/a000430 IF: 0.59

 

Merten, E. C., Cwik, J. C., Margraf, J., & Schneider, S. (2017). Overdiagnosis of mental disorders in children and adolescents (in developed countries). Child and Adolescent Psychiatry and Mental Health11:5. http://doi.org/10.1186/s13034-016-0140-5 IF: 0.90

 

Schumacher, S., Niemeyer, H., Engel, S., Cwik, J. C., & Knaevelsrud, C. (2017). HPA axis regulation in posttraumatic stress disorder: a meta-analysis. Psychoneuroendocrinology83(2017), 38–39. http://doi.org/10.1016/j.psyneuen.2017.07.342 IF: 4.79

2016

Cwik, J. C., Papen, F., Lemke, J.-E., & Margraf, J. (2016). An investigation of diagnostic accuracy and confidence associated with diagnostic checklists as well as gender biases in relation to mental disorders. Frontiers in Psychology7:1813. http://doi.org/10.3389/fpsyg.2016.01813 IF: 2.41

 

Teismann, T., Pläp, L., Prinz, S., & Cwik, J. C. (2016). Fearlessness about death and perceived capability to die by suicide in seventh, eighth and ninth graders. Suicidology Online7, 32–39. IF: n/a

2014

Cwik, J. C., Sartory, G., Schürholt, B., Knuppertz, H., & Seitz, R. J. (2014). Posterior midline activation during symptom provocation in acute stress disorder: an fMRI study. Frontiers in Psychiatry5:49. http://doi.org/10.3389/fpsyt.2014.00049 IF: 3.61

2013

Sartory, G., Cwik, J. C., Knuppertz, H., Schuerholt, B., Lebens, M., Seitz, R. J., & Schulze, R. (2013). In search of the trauma memory: a meta-analysis of functional neuroimaging studies of symptom provocation in posttraumatic stress disorder (PTSD). PLoS ONE8(3), e58150. http://doi.org/10.1371/journal.pone.0058150 IF: 4.07

 

Sartory, G., Röper, G., Pietrowsky, R., Cwik, J. C., & Zaudig, M. (2013). Symptomkategorien der Zwangsstörung - spezifisch oder generalisiert? Ein Vergleich zwischen der Yalse-Brown Obsessive-Compulsive Skala (Y-BOCS) und dem Vancouver Obsessional Compulsive Inventar (VOCI). Zeitschrift für Klinische Psychologie und Psychotherapie42(2), 107–117. http://doi.org/10.1026/1616-3443/a000197 IF: 0.63

 

 * Shared first authorship 

 

Book chapters  

Cwik, J. C. (2021). Spiritual needs of people with autism spectrum disorder. In A. Büssing (Ed.), The Spiritual Needs in Research and Practice (pp. 265-280). Cham, Switzerland: Palgrave Macmillan.

 

Cwik, J. C., & Margraf, J. (2017). Classification systems across the globe. In S. G. Hofmann (Ed.), Clinical psychology: a global perspective (pp. 15–28). New York: John Wiley & Sons.

 

Cwik, J. C., & Walter, C. (2018). Der Einsatz von SP in Lehre und Forschung der Klinischen Psychologie und Psychotherapie. In T. Peters & C. Thrien (Eds.), Simulationspatienten – Handbuch für die Aus- und Weiterbildung in medizinischen Berufen (pp. 209–221). Göttingen: Hogrefe.

 

Molz, G., Cwik, J. C., & Iskenius, M. (2009). The suggestive impact of cognitive illusions on interactive information exchange processes on terrorism. In A. T. Heatherton & V. A. Walcott (Eds.), Handbook on Social Interactions in the 21st Century (pp. 111–123). Hauppauge, NY: Nova Science Publishers.

 

Diagnostic instruments

Cwik, J. C., & Woud, M. L. (2015). Deutsche Übersetzung der CLINICIAN-ADMINISTERED PTSD SCALE FOR DSM-5 (CAPS-5). Bochum: Mental Health Research and Treatment Center, Ruhr-Universität Bochum.

 

Margraf, J., & Cwik, J. C. (2017). Mini-DIPS Open Access: Diagnostisches Kurzinterview bei psychischen Störungen (2. Ed.). Bochum: Forschungs- und Behandlungszentrum für psychische Gesundheit, Ruhr-Universität Bochum. http://doi.org/10.13154/rub.102.91

 

Margraf, J., Cwik, J. C., Suppiger, A., & Schneider, S. (2017). DIPS Open Access: Diagnostisches Interview bei psychischen Störungen (5. Ed.). Bochum: Forschungs- und Behandlungszentrum für psychische Gesundheit, Ruhr-Universität Bochum. http://doi.org/10.13154/rub.100.89

  

Memberships

- American Psychological Association (APA)

- Association for Psychological Science (APS)

British Association for Behavioural & Cognitive Psychotherapies (BABCP)                           

- European Association of Clinical Psychology and Psychological Treatment (EACLIPT)

- European Society for Traumatic Stress Studies (ESTSS)

- Society for Psychotherapy Research (SPR)

- International Psycho-Oncology Society (IPOS) 

- American Association for the Advancement of Science (AAAS)

- Deutsche Gesellschaft für Psychologie (DGPs)

- Deutschsprachige Gesellschaft für Psychotraumatologie (DeGPT)

- Deutsche Krebsgesellschaft (DKG)

- Arbeitsgruppe für Psychoonkologie in der Deutschen Krebsgesellschaft (PSO) 

- Psychotherapeutenkammer NRW

- Deutsche Gesellschaft für Verhaltenstherapie (DGVT)

- Deutsche Psychotherapeutenvereinigung (DPtV)

- Deutscher Hochschulverband (DHV)

 

Websites 

http://www.researcherid.com/rid/O-7852-2016

 

https://scholar.google.de/citations?user=UY-1taUAAAAJ&hl=de

 

https://orcid.org/0000-0002-2290-353x

 

https://www.researchgate.net/profile/Jan_Cwik?ev=prf_highl

 

https://publons.com/author/206718/

 

https://www.growkudos.com/profiles/115987