Zentrale Publikationen

Forkmann, T. & Höller, I. (2023). Instability matters. Lancet Psychiatry. 2023 May; 10(5):307-308. 

Forkmann, T., Knorr, A., Gerdes, C., Vüst, B., Hamacher, D. & Teismann, T. (2023). Metacognitions about suicidal thoughts. Journal of Psychiatric Research, 161, 199-205. 

Höller, I., Teismann, T. & Forkmann, T. (2022). Perseverative Thinking about Suicide Questionnaire (PTSQ): Validation of a new measure to assess suicide-specific rumination. Comprehensive Psychiatry, 112, No. 152287. 

Forkmann, T., Glaesmer, H., Paashaus, L., Rath, D., Schönfelder, A., Juckel, G., Gauggel, S., Beginn-Göbel, U. & Teismann, T. (2021). Testing the four main predictions of the Interpersonal-Psychological Theory of suicidal behavior in an inpatient sample admitted due to severe suicidality. Behavior Therapy, 52(3), 626-638. 

Höller, I., Rath, D., Teismann, T., Glaesmer, H., Lucht, L., Paashaus, L., Schönfelder, A., Juckel, G. & Forkmann, T. (2021). Defeat, entrapment, and suicidal ideation: Twelve-month trajectories. Suicide and Life-Threatening Behavior, 1-14. 

Rath, D., Teismann, T., Schmitz, F., Glaesmer, H., Hallensleben, N., Paashaus, L., Spangenberg, L., Schönfelder, A., Juckel, G. & Forkmann, T. (2021). Predicting suicidal behavior by implicit associations with death? Examination of the death IAT in two inpatient samples of differing suicide risk. Psychological Assessment, 33(4), 287-299.

Forkmann T., Glaesmer, H., Paashaus, L., Rath, D., Schönfelder, A., Stengler, K., Juckel, G., Assion, H.-J., Teismann, T. (2020) Interpersonal Theory of Suicide: prospective examination, BJPsych Open, 6, 1-7. doi: https://doi.org/10.1192/bjo.2020.93

Rath, D., De Beurs, D., Glaesmer, H., Hallensleben, N., Spangenberg, L., Forkmann, T. (2019). Predicting moment-by-moment suicide ideation: applying network analysis to experience sampling data. Internet Interventions, 18, 100292. IF: 3.730

Forkmann, T., Spangenberg, L., Rath, D., Hallensleben, N., Glaesmer, H. (2018). Measuring suicidality in daily life – A psychometric evaluation of self-report items for the assessment of suicide ideation and its proximal risk factors using ecological momentary assessments. Journal of Abnormal Psychology, 127, 758-769.         IF: 4.642

Forkmann, T., Scherer, A., Meessen, J., Michal, M., Schächinger, S., Vögele, C., Schulz, A. (2016). Making sense of what you sense: Disentangling interoceptive awareness, sensibility and accuracy. International Journal of Psychophysiology, 109, 71-80.
IF: 2.596

Forkmann, T., Meessen, J., Teismann, T., Sütterlin, S., Gauggel, S., Mainz, V. (2016). Resting vagal tone is negatively associated with suicidality. Journal of Affective Disorders, 194, 30-32.
IF: 3.570

Forkmann, T., Wichers, M., Geschwind, N., Peeters, F., van Os, J., Mainz, V., Collip, D. (2014). Effects of Mindfulness-based Cognitive Therapy on self-reported suicidal symptoms: results from a randomized-controlled trial. Comprehensive Psychiatry, 55, 1883-1890.
IF: 2.376

Forkmann, T., Kroehne, U., Boecker, M., Wirtz, M., Norra, C., Baumeister, H., Gauggel, S., Elhan, A. H., Tennant, A. (2013). Adaptive screening for depression — Recalibration of an item bank for the assessment of depression in persons with mental and somatic diseses and evaluation in a simulated computer-adaptive test environment. Journal of Psychosomatic Research, 75(5), 437-43.
IF: 3.268

Forkmann, T., Scherer, A., Boecker, M., Pawelzik, M., Jostes, R., Gauggel, S. (2011). The Clinical Global Impression Scale and the influence of patient or staff perspective on outcome. BMC Psychiatry,11, 83, DOI:10.1186/1471-244X-11-83
IF: 2.891

Publikationen

Manuskripte „in press“

Friedrich, S., Schneider, S., Forkmann, T., Glaesmer, H., & Teismann, T.  (in press). Validierung der Skala Suizidales Erleben und Verhalten (SSEV-KJ) für den Einsatz bei Kindern und Jugendlichen. Kindheit und Entwicklung. 

Mehrabi, A., Naghavi, A., Ershad Afsharzada, M., Friedrich, S., Forkmann, T., Glaesmer, H., & Teismann, T. (in press). Validation of a Farsi version of the Suicide Ideation and Behavior Scale. Frontiers in Psychiatry.

Tegethoff, J.-L., Forkmann, T., & Höller, I. (in press). Positive Selbsteinschätzung als Resilienzfaktor und motivationaler Moderator im integrativen motivational-volitionalen Modell suizidalen Verhaltens. Verhaltenstherapie.

 

Publikationen in Peer reviewed Journals
 

2023

Spahn C, Spangenberg L, Teismann T, Forkmann T, Schönfelder A, Schreiber D, Paashaus L, Stengler K, Glaesmer H. Inanspruchnahme ambulanter Psychotherapie und ambulanter psychiatrischer Behandlung von Männern und Frauen nach stationärer Behandlung aufgrund eines Suizidversuchs oder akuter suizidaler Krise [Utilization of Outpatient Psychotherapy and Outpatient Psychiatric Treatment by Men and Women after Inpatient Treatment due to Suicide Attempt or Acute Suicidal Crisis]. Psychiatr Prax. 2023 Oct 9. German.

Claus C, Schomberg J, Cwik JC, Glaesmer H, Forkmann T, Paashaus L, Rath D, Schönfelder A,  Juckel G, Teismann T. Suicide Attempt Self-Injury Interview (SASII): Initiale Validierung einer deutschen Version (2023). DOI: 10.1159/000531081

Tegethoff J, Forkmann T, Höller, I. Positive Selbsteinschätzung als Resilienzfaktor und motivationaler Moderator im integrativen motivational-volitionalen Modell suizidalen Verhaltens (2023). DOI: 10.1159/000531430 

Mehrabi A, Naghavi A, Afsharzada ME, Friedrich S, Forkmann T, Glaesmer H, Teismann T. Validation of the Farsi version of the Suicide Ideation and Behavior Scale. Front Psychiatry. 2023 Sep 6;14:1201193. doi: 10.3389/fpsyt.2023.1201193. PMID: 37736059; PMCID: PMC10509848.

Dienst, F., Forkmann, T., Schreiber, D. & Höller, I. (2023). Attachment and need to belong as moderators of the relationship between thwarted belongingness and suicidal ideation. BMC Psychology, 11(1), No. 50. 

Höller, I., Forkmann, T., Hündlings, A., Specka, M. & Scherbaum, N. (2023). Hilfsbedarf und soziale Unterstützung bei psychisch erkrankten Elternteilen mit minderjährigen Kindern. Psychiatrische Praxis, 50(1), 20-28. 

Søholm, U., Broadley, M., Zaremba, N., Divilly, P., Nefs, G., Carlton, J., Mader, J.K., Baumann, P.M., Gomes, M., Martine-Edith, G., Pollard, D.J., Rath, D., Heller, S., Pedersen-Bjergaard, U., McCrimmon, R.J., Renard, E., Evans, M., de Galan, B., Forkmann, T., Amiel, S.A., Hendrieckx, C., Speight, J., Choudhary, P., Pouwer, F. (2023). Psychometric properties of an innovative smartphone application to investigate the daily impact of hypoglycemia in people with type 1 or type 2 diabetes: The HypoMETRICS app. PLoS ONE 18(3): e0283148. 

Höller, I., Teismann, T., & Forkmann, T. (2021). Perseverative Thinking about Suicide Questionnaire (PTSQ): Validation of a new measure to assess suicide-specific rumination. Comprehensive Psychiatry, 152287.

Teismann, T., Forkmann, T., Sander, L. B., & Glaesmer, H. (2021). Umgang mit suizidalem Erleben und Verhalten in Forschungsprojekten. PPmP-Psychotherapie· Psychosomatik· Medizinische Psychologie, 71(09/10), 423-424.

Teismann, T., Forkmann, T., Michalak, J. & Brailovskaia, J. (2021). Repetitive Negative Thinking About Suicide: Associations With Lifetime Suicide Attempts. Clinical Psychology in Europe, 3(3).

Teismann, T., Forkmann, T., Glaesmer, H. (2021). Psychotherapie nach einem Suizidversuch. Nervenheilkunde, 40, 679-683.

Teismann, T., Forkmann, T., Glaesmer, H., Juckel, G. & Cwik, J. (2021). Skala Suizidales Erleben und Verhalten (SSEV): Faktorstruktur und psychometrische Eigenschaften. Diagnostica, 67 (3), 115-125. DOI

Höller, I., Rath, D., Teismann, T., Glaesmer, H., Lucht, L., Paashaus, L., Schönfelder, A., Juckel, G., & Forkmann, T. (2021). Defeat, entrapment, and suicidal ideation: Twelve- month trajectories. Suicide and Life- Threatening Behavior, 00, 1–14. DOI

Rath, D., Teismann, T., Hoeller, I., Glaesmer, H., Paashaus, L., Schönfelder, A., Juckel, G. & Forkmann, T. (2021). Predicting suicidal ideation in a longitudinal high-risk sample: Multilevel analyses and 12-month trajectories. Journal of Clinical Psychology, 1-17. DOI

Forkmann, T., Glaesmer, H., Paashaus, L., Rath, D., Schönfelder, A., Juckel, G., Gauggel, S., Beginn-Göbel, U. & Teismann, T. (2021). Testing the Four Main Predictions of the Interpersonal-Psychological Theory of Suicidal Behavior in an Inpatient Sample Admitted Due to Severe Suicidality. Behavior Therapy, 52 (3), 626-638. DOI

Höller, I. & Forkmann, T. (2021). Brief Selfreport Measure of Agitation: A Psychometric Investigation in a German Sample. Journal of Personality Assessment. DOI: 10.1080/00223891.2021.1912057.

Schönfelder, A., Rath, D., Forkmann, T., Paashaus, L., Lucht, L., Teismann, T., Stengler, K., Juckel, G. & Glaesmer, H. (2021). Child abuse and suicidality in the context of the Interpersonal Psychological Theory of Suicide: A network analysis. British Journal of Clinical Psychology. DOI: 10.1111/bjc.12293.

Höller, I., Stenzel, J.-S., Rath, D. & Forkmann, T. (2021). Listen to Your Heart - Ecological Momentary Assessment of Interoceptive Accuracy, Awareness and Sensibility: A Pilot Study. Int. J. Environ. Res. Public Health, 18, 4893. DOI: 10.3390/ijerph18094893.

Paashaus, L., Forkmann, T., Glaesmer, H., Juckel, G., Rath, D., Schönfelder, A. & Teismann, T.  (2021). From decision to action: Suicidal history and time between decision to die and actual suicide attempt. Clin Psychol Psychother, 1-8. DOI: 10.1002/cpp.2580.

Rath, D., Teismann, T., Schmitz, F., Glaesmer, H., Hallensleben, N., Paashaus, L., Spangenberg, L., Schönfelder, A., Juckel, G, & Forkmann, T. (2021). Predicting Suicidal Behavior by Implicit Associations With Death? Examination of the Death IAT in Two Inpatient Samples of Differing Suicide Risk. Psychological Assessment. Advance online publication. DOI: 10.1037/pas0000980.

2020

Forkmann, T., Glaesmer, H., Paashaus, L., Rath, D., Schönfelder, A., Juckel, G., Gauggel, S., Beginn-Göbel, U., Teismann, T. (2020). Testing the Four Main Predictions of the Interpersonal-Psychological Theory of Suicidal Behavior in an Inpatient Sample Admitted Due to Severe Suicidality, Behavior Therapy. doi: https://doi.org/10.1016/j.beth.2020.08.002

Spangenberg, L., Teismann, T., Forkmann, T., Rath, D., Schönfelder, A., Paashaus, L., Juckel, G., Stengler, K., Glaesmer, H. (2020). Psychometric Properties and Dimensionality of the German Beck Scale for Suicide Ideation (BSS): Validation in a Sample of Psychiatric Patients, Psychotherapie, Psychosomatik und Medizinische Psychologie, 70, 405-411. doi: https://doi.org/10.1055/a-1119-6884.

Forkmann T., Glaesmer, H., Paashaus, L., Rath, D., Schönfelder, A., Stengler, K., Juckel, G., Assion, H.-J., Teismann, T. (2020). Interpersonal Theory of Suicide: prospective examination, BJPsych Open, 6, 1-7. doi: https://doi.org/10.1192/bjo.2020.93

Henry Scharm, Selina M. Kallinger, Stephanie Eder, Maren Boecker, Thomas Forkmann & Harald Baumeister (2020). Development of Rasch-based short screenings for the assessment of treatment motivation in patients with cardiovascular diseases, Disability and Rehabilitation, 42(17), 2519-2529. doi: 10.1080/09638288.2018.1561959

Schönfelder, A., Rath, D., Forkmann, T., Paashaus, L., Stengler, K., Teismann, T., Juckel, G., Glaesmer, H. (2020). Is the relationship between child abuse and suicide attempts mediated by nonsuicidal self-injury and pain tolerance? Clinical Psychology and Psychotherapy, 2020, 1-11. doi: 10.1002/cpp.2501.

Cwik, J., 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. doi: 10.1186/s12888-020-02812-9.

Wannemüller, A., Forkmann, T., Glaesmer, J., Paashaus, L., Rath, D., Schönfelder, A., Moser, D., Kumsta, R., Teismann, T. (2020). The role of the 5-HTTLPR polymorphism in acquired capability for suicide. Suicide and Life-threatening Behavior. 2020; 00: 1-6. doi: 10.1111/sltb.12660.

Upegui-Arango, L. D., Forkmann, T., Nielsen, T., Hallensleben, N., Glaesmer, H., Spangenberg, L., Teismann, T., Juckel, G., Boecker, M. (2020). Psychometric evaluation of the Interpersonal Needs Questionnaire (INQ) using item analysis according to the Rasch model. PLOS ONE 15(8): e0232030. doi: 10.1371/journal.pone.0232030. 

Conrad, K., Teismann, T., Rath, D., Forkmann, T. (2020) Ängste im Umgang mit suizidalen Patient/innen: Eine vergleichende Untersuchung von approbierten Psychotherapeut/innen und Psychotherapeut/innen in Ausbildung. Psychotherapie, Psychosomatik und Medizinische Psychologie. doi: 10.1055/a-1153-9187.

Hallensleben, N., Glaesmer, H., Forkmann, T., Rath, D., Strauss, M., Kersting, A., Spangenberg, L. (2020). How is the Presence of Company Related to Thwarted Belongingness in Real Time? Taking a Closer Look at the Conceptualization of the Construct of the Interpersonal Theory of Suicide. International Journal of Environmental Research and Public Health, 17, 4873. doi: 10.3390/ijerph17134873.

Stenzel, J.-S., Höller, I., Rath, D., Hallensleben, N., Spangenberg, L., Glaesmer, H., Forkmann, T. (2020). Do feelings of defeat and entrapment change over time? An investigation of the Integrated Motivational – Volitional Model of Suicidal Behavior using Ecological Momentary Assessments. International Journal of Environmental Research and Public Health, 17, 4685. doi: 10.3390/ijerph17134685.

Glaesmer, H., Spangenberg, L., Forkmann, T., Teismann, T. (2020). Suizidalität: Theoretische Konzepte, Risikoabschätzung und Behandlungsansätze. Psychotherapie, Psychsomatik und Medizinische Psychologie, 70, 252-261. doi: 10.1055/a-1112-7365.

Lucht, L.*, Höller, I.*, Forkmann, T., Teismann, T., Schönfelder, A., Rath, D., Paashaus, L., Stengler, K., Juckel, G., Glaesmer, H. (2020) Validation of the Motivational Phase of the Integrated Motivational-Volitional Model of Suicidal Behavior in a German high-risk sample. Journal of Affective Disorder, 274, 871-879. DOI: 10.1016/j.jad.2020.05.079. (* denotes first shared authorship)

Spangenberg, L., Teismann, T., Forkmann, T., Rath, D., Schönfelder, A., Paashaus, L., Juckel, G., Stengler, K., & Glaesmer, H. (2020). Psychometrische Eigenschaften und Faktorstruktur der deutschen Version der Beck-Suizidgedanken Skala (BSS): Validierung an einer Stichprobe psychiatrischer Patienten. Psychotherapie, Psychsomatik und Medizinische Psychologie. doi: 10.1055/a-1119-6884.

Hadzic, A., Spangenberg, L., Hallensleben, N., Forkmann, T., Rath, D., Strauß, M., Kersting, A., Glaesmer. H. (2020). The association of trait impulsivity and suicidal ideation and its fluctuation in the context of the Interpersonal Theory of Suicide. Comprehensive Psychiatry, 98, 152-158.

Paashaus, L., Forkmann, T., Glaesmer, H., Juckel, G., Rath, D., Schonfelder, A., & Teismann, T. (2020). Pain persistence and lethality of suicide attempts. Clinical Psychology and Psychotherapy. doi:10.1002/cpp.2438

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, 152-160.

2019

Rath, D., De Beurs, D., Glaesmer, H., Hallensleben, N., Spangenberg, L., Forkmann, T. (2019). Internet Interventions, 18, 100292. IF: 3.730

Brailovskaia, J, Forkmann, T., Glaesmer, H., Paashaus, L., Rath, D., Schönfelder, A., Juckel, G., Teismann, T. (2019). Positive mental health moderates the association between suicide ideation and suicide attempts. Journal of Affective Disorders, 245, 246-249.  IF: 3.786

Forkmann, T., Volz-Sidiropoulou, E., Helbing, T., Drüke, B., Mainz, V., Rath, D., Gauggel, S., Teismann, T. (2019). Sense it and use it: Interoceptive accuracy and sensibility in suicide ideators. BMC Psychiatry

Hallensleben, N., Glaesmer, H., Forkmann, T., Rath, D., Hegerl, U., Kersting, A., Spangenberg, L. (2019). Predicting the occurrence (and intensity) of suicidal ideation by momentary ratings of perceived burdensomeness and thwarted belongingness. An experience sampling study in psychiatric inpatients with major depression. European Psychiatry, 56, 43-50. doi: 10.1016/j.eurpsy.2018.11.003. IF: 4.129

Kallinger, S., Scharm, H., Boecker, M., Forkmann, T., Baumeister, H. (2019). Calibration of an item bank in 474 orthopedic patients using Rasch analysis for computer-adaptive assessment of anxiety. Clinical Rehabilitation. IF: 2.930

Paashaus, L., Forkmann, T., Engel, P., Schönfelder, A., Rath, D., Juckel, G., Glaesmer, H., Teismann, T. (2019). Do suicide attempters and suicide ideators differ in their capability for suicide? Psychiatry Research. IF: 2.223

Spangenberg, L., Glaesmer, H.,Hallensleben, N.,Schönfelder, A., Rath, D., Forkmann, T., Teismann, T. (2019) Psychometric properties of the German version of the suicide cognitions scale in two clinical samples. Psychiatry Research, 274, 254-262.

Scharm, H., Kallinger, S., Eder, S., Boecker, M., Forkmann, T., Baumeister, H. (in press). Development of Rasch-based short screenings for the assessment of treatment motivation in patients with cardiovascular diseases. Disability and Rehabilitation. IF: 1.804

Schönfelder, A., Hallensleben, N., Spangenberg, L., Forkmann, T., Rath, D., Glaesmer, H. (2019). The role of childhood abuse for suicidality in the context of the Interpersonal Psychological Theory of Suicide: An investigation in psychiatric inpatients with depression. Journal of Affective Disorders, 245, 788-797.  IF: 3.786

Spangenberg, L., Glaesmer, H., Hallensleben, N., Rath, D., Forkmann, T. (2019). (In)stability of capability for suicide in psychiatric inpatients - Longitudinal assessment using ecological momentary assessments. Suicide and Life-Threatening Behavior, DOI: 10.1111/sltb.12547. [Epub ahead of print]

Schönfelder, A., Hallensleben, N., Spangenberg, L., Forkmann, T., Rath, D., Glaesmer, H. (2018). The role of childhood abuse for suicidality in the context of the Interpersonal Psychological Theory of Suicide: An investigation in psychiatric inpatients with depression. Journal of Affective Disorders, 245, 788-797.

Teismann, T., Forkmann, T., Glaesmer, H. (2019). Risikoabschätzung bei suizidalen Patienten: geht das überhaupt? Verhaltenstherapie, DOI: 10.1159/000493887 IF: 1.239

2018   

Adolph, D., Teismann, T., Forkmann, T., Wannemüller, A., Margraf, J. (2018). High Frequency Heart Rate Variability: Evidence for a transdiagnostic association with suicidality. Biological Psychology, 138, 165.171.  IF: 2.891

Forkmann, T., Spangenberg, L., Rath, D., Hallensleben, N., Hegerl, U., Kersting, A., Glaesmer, H. (2018). Assessing suicidality in real time – A psychometric evaluation of self-report items for the assessment of suicide ideation and its proximal risk factors using ecological momentary assessments. Journal of Abnormal Psychology, 127, 758-769. IF: 4.642

Forkmann, T., Teismann, T., Stenzel, J.-S., Glaesmer, H., De Beurs, D. P. (2018). Defeat and Entrapment: more than meets the eye? Applying network analysis to estimate dimensions of highly correlated constructs. BMC Medical Research Methodology, 18, 16. DOI: 10.1186/s12874-018-0470-5  IF: 3.295

Forkmann, T., Stenzel, J.-S., Rath, D., Glaesmer, H., Teismann, T. (2018). “Vom Leben geschlagen“ – Entwicklung und Validierung der deutschen Version der Defeat Scale (DS-d). Psychotherapie, Psychosomatik und Medizinische Psychologie, 68, 300-308. DOI: 10.1055/s-0043-107027. IF: 1.018

Glaesmer, H., Kapusta, N., Hallensleben, N., Spangenberg, L., Teismann, T., Forkmann, T. (2018) Psychometrische Eigenschaften der deutschen Version des Suicide Behaviors Questionnaire Revised (SBQ-R). Psychotherapie, Psychosomatik und Medizinische Psychologie, 68, 346-352. DOI: 10.1055/s-0043-118335  IF: 1.018

Hallensleben, N., Spangenberg, L., Forkmann, T., Rath, D., Hergerl, U. Kersting, A., Kallert, T. W., Glaesmer, H. (2018). Investigating the dynamics of suicidal ideation: Preliminary findings from a study using ecological momentary assessments in psychiatric inpatients. Crisis, 39, 65-69. IF: 1.527

Kallinger, S., Scharm, H., Boecker, M., Forkmann, T., Baumeister, H. (in press) Calibration of an item bank for the assessment of anxiety in orthopedic patients using Rasch analysis. Clinical Rehabilitation  IF: 2.930

Meessen, J., Sütterlin, S., Gauggel, S., Forkmann, T. (2018). Learning by Heart – The relationship between resting vagal tone and metacognitive judgments: a pilot study. Cognitive Processing, 19,557-561. IF: 0.974

Rath, D., Hallensleben, N., Spangenberg, L., Glaesmer, H., Teismann, T., Forkmann, T. (2018). Implizite Assoziationen mit dem Tod: erste Validierung einer deutschen Version des impliziten Assoziationstests zur Prognose suizidalen Erlebens und Verhaltens. Psychotherapie, Psychosomatik und Medizinische Psychologie, 68, 109-117. DOI: 10.1055/s-0043-105070 IF: 1.018

Siegmann, P., Teismann, T., Fritsch, N., Forkmann, T., Glaesmer, H., Zhang, X. C., Brailovskaia, J., & Margraf, J. (2018). Resilience to suicide ideation: A cross-cultural test of the buffering hypothesis. Clinical Psychology and Psychotherapy, 25, e1-e9. IF: 2.570

Teismann, T., Glaesmer, H., Gysin-Maillart, A., Forkmann, T. (2018). Nach einem Suizidversuch: Behandlungsnachfrage und psychotherapeutische Behandlungsoptionen. Psychotherapeutenjournal, 1/2018, 4-10.

Teismann, T., Forkmann, T., Brailovskaia, J., Siegmann, P., Glaesmer, H., Margraf, J. (2018). Positive mental health moderates the association between depression and suicide ideation: a longitudinal study. International Journal of Clinical and Health Psychology, 18, 1-7. IF: 2.567

2017   

Abberger, B., Haschke, A., Tully, P. J., Berger, J., Wirtz, M., Forkmann, T., Bengel, J., Baumeister, H. (2017). Development and validation of parallel short forms PaSA-cardio for the assessment of general anxiety in cardiovascular rehabilitation patients using Rasch analysis. Clinical Rehabilitation, 31, 104-114.     IF: 2.403

Cwik, J. C., Siegmann, P., Willutzki, U., Nyhuis, P., Wolter, M., Forkmann, T., Glaesmer, H., Teismann, T. (2017). Brief Reasons for Living inventory: A psychometric investigation. BMC Psychiatry, 17,358. DOI: 10.1186/s12888-017-1521-x.    IF: 2.613

Forkmann, T., & Teismann, T. (2017). Entrapment, perceived burdensomeness and thwarted belongingness as predictors of suicide ideation: a test of the Integrated Motivational-Volitional Model of Suicide. Psychiatry Research, 257, 84-86.    IF: 2.528

Glaesmer, H., Hallensleben, N., Forkmann, T., Spangenberg, N., Teismann, T., Kapusta, N. (2017). Testing the main prediction of the Interpersonal Theory of Suicidal Behavior in a representative sample. Journal of Affective Disorders, 211, 150-152.  IF: 3.570

Scherer, A. Böcker, M., Pawelzik, M., Gauggel, S., Forkmann, T. (2017). Emotion Suppression, not Reappraisal, predicts psychotherapy outcome. Psychotherapy Research, 27, 143-153. IF: 1.933

Teismann, T., Forkmann, T., von Brachel, R., Siegmann, P., Glaesmer, H. (2017). A prospective examination of perceived burdensomeness and thwarted belongingness as risk factors for suicide ideation in adult outpatients receiving cognitive-behavioral therapy. Journal of Clinical Psychology, 73, 1393-1402. IF: 2.236

Teismann, T., & Forkmann, T. (2017). Rumination, entrapment and suicide ideation: A mediational model. Clinical Psychology and Psychotherapy, 24, 226-234. IF: 2.632

Teismann, T., Willutzki, U., Michalak, J., Siegmann, P., Nyhius, P., Wolter, M., Forkmann, T. (2017). Religious beliefs buffer the impact of depression on suicide ideation. Psychiatry Research, 257, 276-278. IF: 2.528

2016   

Forkmann, T., Scherer, A., Meessen, J., Michal, M., Schächinger, S., Vögele, C., Schulz, A. (2016). Making sense of what you sense: Disentangling interoceptive awareness, sensibility and accuracy. International Journal of Psychophysiology, 109, 71-80. IF: 2.596

Forkmann, T., Brakemeier, E.-L., Teismann, T., Schramm, E. & Michalak, J. (2016). The Effects of Mindfulness-Based Cognitive Therapy and Cognitive Behavioral Analysis System of Psychotherapy on Suicidal Ideation in Chronic Depression. Journal of Affective Disorders, 200, 51-57. IF: 3.570

Forkmann, T., Meessen, J., Teismann, T., Sütterlin, S., Gauggel, S., Mainz, V. (2016). Resting vagal tone is negatively associated with suicidality. Journal of Affective Disorders, 194, 30-32. IF: 3.570

Hallensleben, N., Spangenberg, L., Kapusta, N., Forkmann, T., Glaesmer, H. (2016). The German Version of the Interpersonal Needs Questionnaire (INQ) – Dimensionality, psychometric properties and population-based norms. Journal of Affective Disorders, 195, 191-198. IF: 3.570

Hinz, A., Mehnert, A., Kocalevent, R.-J., Brähler, E., Forkmann, T., Singer, S., Schulte, T. (2016). Depression screening with the PHQ-9 in cancer patients and in the general population. BMC Psychiatry, 16, 22. IF: 2.210

Kessel, R., Gecht, J., Forkmann, T., Drueke, B., Gauggel, S., & Mainz, V. (2016). Exploring the relationship of health-related decentering to cognitive and metacognitive processes. BMC Psychology, 4, 11.

Mainz, V., Kessel, R., Gecht, J., Forkmann, T. (2016). Affective and cognitive processes underlying decentering. British Journal of Medical and Health Research, 3, 101-123.

Meessen, J., Mainz, V., Gauggel, S., Volz-Sidiropoulou, E., Sütterlin, S., Forkmann, T. (2016). The relationship between interoception and metacognition: a pilot study. Journal of Psychophysiology, 30, 76-86. IF: 1.590

Spangenberg, L., Glaesmer, H., Gecht, J., Mainz, V., Barke, A. & Forkmann, T. (2016). Furchtlosigkeit vor dem Tod und Suizidalität: Psychometrische Eigenschaften der deutschen Version der revidierten Acquired Capability of Suicide Scale (ACSS-FAD). Psychiatrische Praxis, 43, 95-100. IF: 1.612

Teismann, T., Forkmann, T., Rath, D., Glaesmer, H. & Margraf, J. (2016). Suicide ideation and perceived burdensomeness in adult outpatients receiving exposure treatment for anxiety disorders, Behaviour Research and Therapy, 85, 1-5. IF: 3.798

Teismann, T., Forkmann, T., Glaesmer, H., Egeri, L., & Margraf, J. (2016). Remission of suicidal thoughts: Findings from a longitudinal epidemiological study. Journal of Affective Disorders, 190, 723-725. IF: 3.383

2015   

Drueke, B., Weichert, L., Forkmann, T., Mainz, V., Gauggel, S., & Boecker, M. (2015). Neural correlates of positive and negative performance feedback in younger and older adults. Behavioral and Brain Functions, 11, 17. IF: 1.720

Glaesmer, H., Forkmann, T., Dinkel, A., Wahl, I., Sattel, H., Huber, D., Spangenberg, L., Rabung, S., Andreas, S., Tritt, K., Franke, G. H., Rose, M., Löwe, B. (2015). Kriterienkatalog zur Beurteilung und Auswahl psychodiagnostischer Selbstbeurteilungsinstrumente für die Praxis und Forschung in Psychosomatik und Psychotherapie. Psychotherapie – Psychosomatik – Medizinische Psychologie, 65, 246-254. IF: 1.018

Spangenberg, L., Glaesmer, H., Boecker, M., Forkmann, T. (2015). Differences in Patient Health Questionnaire and Aachen Depression Item Bank scores between Tablet versus Paper and Pencil Administration. Quality of Life Research, 24, 3023-3032. IF: 2.864

Spangenberg, L., Forkmann, T., Glaesmer, H. (2015). Investigating dynamics and predictors of suicidal behaviors using ambulatory assessment: A review. Neuropsychiatrie, 29, 139-143. IF: 1.380

Teismann, T., Forkmann, T., Wachtel, S., Glaesmer, H. (2015). The German version of the Painful and Provocative Events Scale: a psychometric investigation. Psychiatry Research, 226, 264-272.   IF: 2.682

2014

Forkmann, T., Wichers, M., Geschwind, N., Peeters, F., van Os, J., Mainz, V., Collip, D. (2014). Effects of Mindfulness-based Cognitive Therapy on self-reported suicidal symptoms: results from a randomized-controlled trial. Comprehensive Psychiatry, 55, 1883-1890. IF: 2.376

Forkmann, T., Scherer, A. Böcker, M., Pawelzik, M., Gauggel, S., Glaesmer, H. (2014). The relation of cognitive reappraisal and expressive suppression with suicidal ideation, suicidal desire, and suicidal intent. Suicide and Life-threatening Behavior, 44(5), 524-536. IF: 1.758

Forkmann, T., Scherer, A., Pawelzik, M., Mainz, V., Drueke, B., Boecker, M. & Gauggel, S. (2014). Does Cognitive Behaviour Therapy alter emotion regulation in inpatients with a depressive disorder? Psychology Research and Behavior Management, 7, 147-53.

Gecht, J., Kessel, R., Mainz, V., Gauggel, S., Forkmann, T. (2014). Measuring Decentering in Self-Reports: A first Investigation of the Psychometric Properties of a German Version of the Experience Questionnaire. Psychotherapy Research, 24(1), 67-79. IF: 1.750

Gecht, J., Kessel, R., Forkmann, T., Gauggel, S., Drueke, B., Scherer, A., Mainz, V. (2014). A mediation model of mindfulness and decentering: sequential psychological constructs or one and the same? BMC Psychology, 2, 18. DOI:10.1186/2050-7283-2-18.

Glaesmer, H., Spangenberg, L., Scherer, A., Forkmann, T. (2014). Die Erfassung von Suizidwünschen: Erste psychometrische Befunde zur deutschen Version des Interpersonal Needs Questionnaire (INQ). Psychiatrische Praxis, 41(5), 250-256. IF: 1.639

Kessel, R., Gecht, J., Forkmann, T., Drueke, B., Gauggel, S., Mainz, V. (2014). Metacognitive monitoring of attention performance and its influencing factors. Psychological Science, 78, 597-607. IF: 2.378

Krabbe, J., Forkmann, T. (2014). Frequency vs. intensity: Framing effects on patients' use of verbal rating scale anchors. Comprehensive Psychiatry, 55, 1928-1936. IF: 2.376

Spangenberg, L., Forkmann, T., Glaesmer, H. (2014). „Mit Computern kenne ich mich nicht aus …“ – Benutzerfreundlichkeit und Akzeptanz tabletbasierter Depressionsdiagnostik im Vergleich mit Papier-Bleistift-Erhebungen in einer Stichprobe ab 60-Jähriger Hausarztpatienten. Nervenheilkunde, 9, 631-637. IF: 0.281

Scholz, M., Müller, E., Kröhne, U., Böcker, M., Forkmann, T., Wirtz, M. (2014). Confirmatory Analysis of the Dimensional Structure of the ODI, the SF-12 and the HADS-D Scales in a Sample of Rehabilitation Patients with Musculoskeletal Diseases. Die Rehabilitation, 53, 118-123. IF: 1.362

Scholz, M., Müller, E., Kröhne, U., Böcker, M., Forkmann, T. & Wirtz, M. (2014). Validierung der computeradaptiven Assessmentprozedur RehaCAT hinsichtlich funktionaler und psychischer Belastungen bei Rehabilitanden mit muskuloskelettalen Erkrankungen. Die Rehabilitation, 53, 290-296. IF: 1.362

2013

Boos, M., Forkmann, T., Belz, M. (2013). Was bewirkt integrative Gewaltprävention an Schulen? Erfolgsevaluation des Präventionsprogramms "Starke Schule". Polizei & Wissenschaft, 1/2013, 2-11.

Forkmann, T., & Gauggel, S. (2013). Freier Zugang zu psychodiagnostischen Instrumenten! Das Open Access Portal Psychometrikon. Psychiatrische Praxis, 40(02), 102-103. IF: 1.639

Forkmann, T., Gauggel, S., Spangenberg, L., Brähler, E., Glaesmer, H. (2013). Dimensional assessment of depressive severity in the elderly: Psychometric evaluation of the PHQ-9 using Rasch Analysis. Journal of Affective Disorders, 148, 323-330. IF: 3.570

Forkmann, T., Kroehne, U., Boecker, M., Wirtz, M., Norra, C., Baumeister, H., Gauggel, S., Elhan, A. H., Tennant, A. (2013). Adaptive screening for depression — Recalibration of an item bank for the assessment of depression in persons with mental and somatic diseases and evaluation in a simulated computer-adaptive test environment. Journal of Psychosomatic Research, 75(5), 437-43.  IF: 3.268

Scherer, A., Eberle, N., Boecker, M., Vögele, C., Gauggel, S., Forkmann, T. (2013). Assessing affect regulation strategies with the Negative Affect Repair Questionnaire (NARQ): factor structure and other psychometric properties in three samples. BMC Psychiatry, 13(1), 16. IF: 2.550

Vehren, T., Boecker, M., Norra, C., Wirtz, M., Gauggel, S., Forkmann, T. (2013). Cross-sectional validation of the Rasch-based Depression Screening (DESC) in a mixed sample of patients with mental and somatic diseases. Comprehensive Psychiatry, 54, 1082-1089. IF: 2.257

2012

Forkmann, T., Brähler, E., Gauggel, S., Glaesmer, H. (2012). Prevalence and covariates of suicidal ideation in the German general population. Journal of Nervous and Mental Disease, 200, 401-405, DOI: 10.1097/NMD.0b013e31825322cf  IF: 1.796

Forkmann, T., Böcker, M., Wirtz, M., Norra, C., Gauggel, S. (2012). Entwicklung, Validierung und Normierung des Rasch-basierte Depressionsscreenings: eine Übersicht. Zeitschrift für Klinische Psychologie und Psychotherapie, 41 (1), 19-29. IF: 0.449

Krabbe, J., Forkmann, T. (2012). Frequency vs. intensity: which should be used as anchors for self-report instruments? Health and Quality of Life Outcomes, 10, 107. DOI: 10.1186/1477-7525-10-107. IF: 2.110

Mainz, V., Drueke, B., Boecker, M., Kessel, R., Gauggel, S., Forkmann, T. (2012). Influence of cue exposure on inhibitory control and brain activation in patients with alcohol dependence. Frontiers in Human Neuroscience, 6 (92), DOI: 10.3389/fnhum.2012.00092.  IF: 1.940

Norra, C., Kummer, J., Boecker, M., Skobel, E., Schauerte, P., Wirtz, M., Gauggel, S., Forkmann, T. (2012). Poor sleep quality is associated with depressive symptoms in patients with heart disease. International Journal of Behavioural Medicine, 19, 526-534 DOI: 10.1007/s12529-011-9205-2  IF: 2.625

Scherer, A., Forkmann, T., Sudmann, S., Gauggel, S. (2012). Student evaluations of the courses in medical psychology at the Medical Department of the RWTH Aachen – A three-year report. Open Journal of Medical Psychology, 1, 63-67.

2011

Forkmann, T., Norra, C., Wirtz, M., Vehren, T., Volz-Sidiropoulou, E., Westhofen, M., Gauggel, S., Boecker, M. (2011). Prevalence of depression in otorhinolaryngologic inpatients. BMC Ear, Nose and Throat Disorders, 11, 8, DOI:10.1186/1472-6815-11-7.

Forkmann, T., Scherer, A., Boecker, M., Pawelzik, M., Jostes, R., Gauggel, S. (2011). The Clinical Global Impression Scale and the influence of patient or staff perspective on outcome. BMC Psychiatry,11, 83, DOI:10.1186/1471-244X-11-83  IF: 2.891

Forkmann, T., Eberle, N., Boecker, M., Wirtz, M., Norra, C., Gauggel, S. (2011). Does clinical experience or professional training have an impact on what symptoms are thought to be important features of depression? International Journal of Social Psychiatry, 57, 312-321. IF: 1.106

Forkmann, T. (2011). Was ist adaptives Testen? Psychotherapie – Psychosomatik –Medizinische Psychologie, 61, 182-183. IF: 1.214

Frey, C., Zwingmann, C., Böcker, M., Forkmann, T., Kröhne, U. & Wirtz, M. (2011). Adaptives Testen in der Rehabilitation – Ein Weg zur ökonomischen Erhebung von Patientenmerkmalen durch Items, deren Auswahl sich am individuellen Belastungsniveau der Patienten orientiert. Rehabilitation, 50, 195-203.  IF: 1.131

Löwe, B. Rose, M., Wahl, I., Andreas, S., Dinkel, A., Forkmann, T., Franke, G., Huber, D., Rabung, S., Sattel, H. (2011). Psychometrie und Psychodiagnostik in Psychosomatik, Psychotherapie und Medizinischer Psychologie. Bericht zum zweiten Arbeitstreffen der DKPM-Arbeitsgruppe „Psychometrie und Psychodiagnostik“. Psychotherapie – Psychosomatik – Medizinische Psychologie, 61, 334-336. IF: 1.214

Spangenberg, L., Forkmann, T., Brähler, E., & Glaesmer, H. (2011). The Association of Depression and Multimorbidity in the Elderly - Implications for the Assessment of Depression. Psychogeriatrics, 11, 227-234 IF: 1.213

Wirtz, M., Boecker, M., Forkmann, T., Neumann, M. (2011). Evaluation of the "Consultation and Relational Empathy" (CARE) measure by means of Rasch-Analysis. Patient Education and Counseling, 82, 298-306. IF: 2.237

2010

Forkmann, T., Boecker, M., Wirtz, M., Glaesmer, H., Brähler, E., Norra, C., Gauggel, S. (2010). Validation of the Rasch-based Depression Screening in a large scale German general population sample. Health and Quality of Life Outcomes, 8, 105. DOI: 10.1186/1477-7525-8-105   IF: 2.110

Forkmann, T., Norra, C., Wirtz, M., Gauggel, S., Boecker, M. (2010). Psychometric Evaluation of the Rasch-based Depression Screening in patients with neurologic disorders. Archives of Physical Medicine and Rehabilitation, 91(7), 1188-1193. IF: 2.254

Forkmann, T., Böcker, M., Norra, C., Wirtz, M., Frey, C., Gauggel, S. (2010). Adaptives Testen in der Psychotherapie: Das Rasch-basierte Adaptive Depressionsscreening (A-DESC). Zeitschrift für Klinische Diagnostik und Evaluation, 3(1), 59-75.

Gauggel, S., Heusinger, A., Forkmann, T., Boecker, M., Lindenmeyer, J., Cox, W. M., Staedtgen, M. (2010). Effects of alcohol cue exposure on response inhibition in detoxified alcohol-dependent patients. Alcoholism: Clinical and Experimental Research, 34(9), 1584-1589. IF: 3.468

Volz-Sidiropoulou, E., Poll, E., Forkmann, T.  & Gauggel, S. (2010). Erweiterte Altersnormen zum Verbalen Lern- und Merkfähigkeitstest (VLMT). Klinische Diagnostik und Evaluation, 3(3), 226-243.

2009

Forkmann, T., Boecker, M., Wirtz, M., Eberle, N., Westhofen, M., Schauerte, P., Mischke, K., Kircher, T., Gauggel, S., Norra, C. (2009). Development and Validation of the Rasch-based Depression Screening (DESC) using Rasch Analysis and Structural Equation Modelling. Journal of Behavior Therapy and Experimental Psychiatry, 40, 468-478. IF: 1.724

Forkmann, T., Vehren, T., Boecker, M., Norra, C., Wirtz, M., Gauggel, S. (2009). Sensitivity and specificity of the Beck Depression Inventory in cardiologic inpatients: How useful is the conventional cut-off score? Journal of Psychosomatic Research, 67, 347-352. IF: 3.268

Forkmann, T., Boecker, M., Norra, C., Eberle, N., Kircher, T., Schauerte, P., Mischke, K., Westhofen, M., Gauggel, S., Wirtz, M. (2009). Development of an item bank for the assessment of depression in persons with mental illnesses and physical diseases using Rasch analysis. Rehabilitation Psychology, 54, 186-197. IF: 1.676

Forkmann, T., Heins, M., Bruns, T., Paulus, W. & Kröner-Herwig, B. (2009). The Second Exteroceptive Suppression is affected by Psychological Factors. Journal of Psychosomatic Research, 66, 521-529. IF: 3.268

 

Publikationen psychologischer Testverfahren

Forkmann, T., Böcker, M., Wirtz, M., Gauggel, S., Norra, C. (2011). Raschbasiertes Depressionsscreening, Form I und II. www.psychometrikon.de, DOI: 10.6099/1000057

Forkmann, T., & Glaesmer, H. (2013). Die deutsche Version des Interpersonal Needs Questionnaire. www.psychometrikon.de, DOI: 10.6099/1000087

Scherer, A., Gauggel, S., Forkmann, T. (2011). Negative Affect Repair Questionnaire. www.psychometrikon.de, DOI: 10.6099/1000055

Spangenberg, L., Glaesmer, H., Scherer, A., Gecht, J., Barke, A., Mainz, V., Forkmann, T. (2014). Revidierte Acquired Capability for Suicide Scale – Fearlessness about Death. www.psychometrikon.de, DOI: 10.6099/1000148

Sudmann, S., Rath, D., Forkmann, T., Scherer, A., Gauggel, S. (2014). Lern- und Leistungsmotivation im Studium. www.psychometrikon.de, DOI: 10.6099/1000138

 

Buchbeiträge

Forkmann, T., Teismann, T., & Michalak, J. (2016). Mindfulness-based Cognitive Therapy for patients with suicidal ideation and behavior. In Eisendrath, S. (Ed.): Mindfulness-based Cognitive Therapy: Innovative Applications. Springer.

Forkmann, T., Teismann, T., & Glaesmer, H. (2016). Diagnostik von Suizidalität. Göttingen: Hogrefe.

Forkmann, T., (2015). Psychometrikon. In F. Petermann, G. Gründer, M. A. Wirtz & J. Strohmer (Hrsg.): Dorsch – Lexikon der Psychotherapie und Psychopharmakotherapie. Göttingen: Hogrefe, S. 665.

Forkmann, T., (2015). Rasch-basiertes Depressionsscreening (DESC). In F. Petermann, G. Gründer, M. A. Wirtz & J. Strohmer (Hrsg.): Dorsch – Lexikon der Psychotherapie und Psychopharmakotherapie. Göttingen: Hogrefe, S. 696.

Forkmann, T. (2013). Psychometrikon. In M. Wirtz (Hrsg.): Dorsch Psychologisches Wörterbuch (16. Aufl.). Göttingen: Hogrefe, S.1250.

Forkmann, T. (2013). Rasch-basiertes Depressionsscreening (DESC). In M. Wirtz (Hrsg.): Dorsch Psychologisches Wörterbuch (16. Aufl.). Göttingen: Hogrefe, S. 1285.

Wirtz, M., Frey, C., Prinz, E., Forkmann, T. & Böcker, M. (2009). Adaptives Testen. In U. Egner, E. Grosch, H. Klosterhuis, H.G. Verhorst & M. Zellner (Hrsg.): Ergebnisqualität in der medizinischen Rehabilitation, S. 137-162. Berlin: Deutsche Rentenversicherung Bund.