{"id":7,"date":"2013-06-24T11:05:08","date_gmt":"2013-06-24T10:05:08","guid":{"rendered":"https:\/\/josdekeijser.nl\/?page_id=7"},"modified":"2025-11-23T18:36:30","modified_gmt":"2025-11-23T17:36:30","slug":"publicaties","status":"publish","type":"page","link":"https:\/\/josdekeijser.nl\/en\/publicaties\/","title":{"rendered":"Publications"},"content":{"rendered":"

2025<\/p>\n

Deng, W., Dickhoff, J., Opmeer, E.M.,\u00a0 Marsman, J.C., Knegtering, H., de Keijser, J., Broersma, T.W., Schoevers, R.A., Aleman, A. & van Tol, M.J. (2025).Neural correlates of positive future-oriented thinking related to recent suicide attempts, suicidal ideation, and hopelessness in individuals with psychopathology, Psychiatry Research<\/em>, 352,116671, https:\/\/doi.org\/10.1016\/j.psychres.2025.116671<\/a><\/p>\n

Nijborg, L. C., Westerhof, G. J., Poci\u016bnait\u0117-Ott, J., Kunst, M. J., de Keijser, J., & Lenferink, L. I. (2025). Trajectories of grief-related psychopathology: A decade after the MH17 plane disaster.\u00a0Journal of Anxiety Disorders<\/i>, 103036.<\/p>\n

Nijborg, L. C., Kunst, M. J., Westerhof, G. J., De Keijser, J., & Lenferink, L. I. (2025). Reciprocal relations between prolonged grief and anger in homicidally bereaved people involved in a criminal trial: a four-wave cross-lagged panel model.\u00a0Psychological Medicine<\/i>,\u00a055<\/i>, e169.<\/p>\n

Van Dijk, I., Boelen, P. A., De Keijser, J., Reitsma, L., & Lenferink, L. I. M. (2025). Prolonged grief and posttraumatic stress in parents who lost a child in a road traffic accident: A latent class analysis. Journal of Affective Disorders Reports, 20<\/em>, 100879. https:\/\/doi.org\/10.13140\/RG.2.2.28756.41607<\/a><\/p>\n

Van Dijk, I., Boelen, P. A., De Keijser, J., & Lenferink, L. I. M. (submitted). Co-designing internet-based cognitive behavioral therapy (iCBT) for prolonged grief in youths after traumatic loss.<\/p>\n

Van Dijk, I., Boelen, P. A., De Keijser, J., Reitsma, L., & Lenferink, L. I. M. (submitted). Initial Validation of a Measure Assessing DSM-5-TR and ICD-11 Prolonged Grief in Children and Adolescents.<\/p>\n

Van Dijk, I., Lenferink, L. I. M., Asberg, L., De Keijser, J., & Boelen, P. A. (submitted). The Role of Parental Expressed Emotion and Loss-Specific Parental Responses in Children\u2019s Loss-Related Outcomes Following Traumatic Loss: A Mixed-Methods Observational Study.<\/p>\n

2024<\/p>\n

Lenferink, L. I. M., Nickerson, A., Kashyap, S., de Keijser, J., & Boelen, P. A. (2024). Associations of Dimensions of Anger With Distress Following Traumatic Bereavement. Psychological Trauma: Theory, Research, Practice, and Policy<\/em>, 16<\/em>(2), 176\u2013183. https:\/\/doi.org\/10.1037\/tra0001275<\/p>\n

Nijborg, L. C. J., Kunst, M. J. J., Westerhof, G. J., de Keijser, J., & Lenferink, L. I. M. (2024). Grief and delivering a statement in court: a longitudinal mixed-method study among homicidally bereaved people. European Journal of Psychotraumatology<\/em>, 15<\/em>(1), Article 2297541. https:\/\/doi.org\/10.1080\/20008066.2023.2297541<\/p>\n

Bovendeerd, B., de Jong, K., de Groot, E., & de Keijser, J. (2024). Patient perspectives on systematic client feedback in Dutch outpatient mental healthcare, a qualitative case reports study. BMC Health Services Research<\/em>, 24<\/em>, Article 957. https:\/\/doi.org\/10.1186\/s12913-024-11404-2<\/p>\n

Boelen, PA., Eisma, MC., de Keijser, J., & Lenferink, LI. M. (2024). Treatment Gap in Mental Health Care for Victims of Road Traffic Accidents. Clinical Psychology and Psychotherapy<\/em>, 31<\/em>(2), Article e2970. https:\/\/doi.org\/10.1002\/cpp.2970<\/p>\n

Buiter, M. Y., Boelen, P. A., Kunst, M., Gerlsma, C., de Keijser, J., Nijborg, L. C. J., & Lenferink, L. I. M. (2024). Corrigendum to \u201cThe mediating role of state anger in the associations between intentions to participate in the criminal trial and psychopathology in traumatically bereaved people\u201d [International Journal of Law and Psychiatry volume 85 (2022) 101840] (International Journal of Law and Psychiatry (2022) 85, (S0160252722000668), (10.1016\/j.ijlp.2022.101840)). International Journal of Law and Psychiatry<\/em>, 95<\/em>, Article 102008. https:\/\/doi.org\/10.1016\/j.ijlp.2024.102008<\/p>\n

2023<\/p>\n

Bovendeerd, B., de Jong, K., de Groot, E., Moerbeek, M., Hafkenscheid, A., & de Keijser, J. (2023). The effect of therapist characteristics on the use and outcome of systematic client feedback in outpatient mental healthcare. Clinical Psychology & Psychotherapy<\/em>, 30(5), 1146\u20131157.
\nhttps:\/\/doi.org\/10.1002\/cpp.2873<\/a><\/p>\n

van Dijk<\/span>, I., <\/span><\/span>\u00a0<\/span>Boelen<\/span>, P.A., <\/span><\/span>\u00a0<\/span>de Keijser, J.<\/span> & <\/span><\/span>Lenferink, L.I.M.<\/span><\/span><\/span><\/span>\u00a0(2023)<\/span>\u00a0Assessing DSM-5-TR and ICD-11 prolonged grief disorder in children and adolescents: development of the Traumatic Grief Inventory \u2013 Kids \u2013 Clinician-Administered,<\/span>\u00a0European Journal of Psychotraumatology<\/em>,<\/span>\u00a014:2,<\/span>\u00a0DOI:\u00a010.1080\/20008066.2023.2197697<\/a><\/span><\/p>\n

Lenferink, L.I.M., Eisma, M.C. Buiter, M.Y. de Keijser, J. & Boelen, P.A. (2023): Online cognitive behavioral therapy for prolonged grief after traumatic loss: a randomized waitlist-controlled trial, Cognitive Behaviour Therapy<\/em>, DOI: 10.1080\/16506073.2023.2225744 https:\/\/doi.org\/10.1080\/16506073.2023.2225744<\/a><\/p>\n

de Keijser, J., Kunst, M., Westerhof, G., Nijborg, L., & Lenferink, L. (2023). Spreekrecht voor nabestaanden. Letselschade News<\/em>, 49<\/em>(1).<\/p>\n

de Keijser, J (2023).\u00a0Rouw op de werkvloer: stand van zaken. Quintesse<\/em>, 12,4,51-58<\/p>\n

Nijborg, L.C.J., Westerhof, G.J., Kunst, M.J.J.,<\/span> de Keijser J. & Lenferink, L.I.M. (2023). Distinguishing prolonged grief and well-being in the context of a criminal trial: A longitudinal factor analytic study among homicidally bereaved people. European Journal of<\/em>
\nPsychotraumatology<\/em><\/p>\n

Reitsma, L., Boelen,P.A., de Keijser, J.\u00a0 & Lenferink, L.L.M. (2023). Self-guided online treatment of disturbed grief, posttraumatic stress, and depression in adults bereaved during the COVID-19 pandemic: A randomized controlled trial. Behaviour Research and Therapy,<\/em> 163,<\/em>
\nhttps:\/\/doi.org\/10.1016\/j.brat.2023.104286.<\/a><\/p>\n

2022<\/p>\n

Boelen PA, Eisma MC, de Keijser J, Lenferink LIM (2022) Traumatic stress, depression, and non-bereavement grief following non-fatal traffic accidents: Symptom patterns and correlates. PLoS ONE<\/em> 17(2): e0264497. https:\/\/doi.org\/10.1371\/journal.pone.0264497<\/a> <\/p>\n

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Boelen, P. A., Eisma, M. C., de Keijser, J. & Lenferink, L. I. M., (2022)\u00a0 Concurrent associations of dimensions of anger with posttraumatic stress, depression, and functional impairment following non-fatal traffic accidents. European Journal of Psychotraumatology<\/em>. 13, 1, 10 p., 2068912.<\/p>\n

Buiter, M. Boelen, PA, Kunst, M, Gerlsma, C., de Keijser, J., Lenferink, L. (2022). The Role of State Anger in the Associations between Intentions to Participate in the Criminal Trial and Psychopathology in Traumatically Bereaved People. International Journal of Law and Psychiatry<\/em>,85, https:\/\/doi.org\/10.1016\/j.ijlp.2022.101840<\/a>.<\/p>\n

Snijdewind, M. C., de Keijser, J., Casteelen, G., Boelen, P. A. & Smid, G. E., (2022). \u201cI lost so much more than my partner\u201d \u2013 Bereaved partners\u2019 grief experiences following suicide or physician-assisted dying in case of a mental disorder. BMC Psychiatry<\/em>. 22, 1, 13 p., 454.<\/p>\n

Lenferink, L. I. M., Eisma, M. C., Smid, G. E., de Keijser, J. & Boelen, P. A., (2022). Valid measurement of DSM-5 persistent complex bereavement disorder and DSM-5-TR and ICD-11 prolonged grief disorder: The Traumatic Grief Inventory-Self Report Plus (TGI-SR+), Comprehensive Psychiatr<\/em>y. 112, 9 p., 152281. https:\/\/doi.org\/10.1016\/j.comppsych.2021.152281<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Lenferink, L. I. M., Nickerson, A., Kashyap, S., de Keijser, J., & Boelen, P. A. (2022, May 5). Associations of Dimensions of
\nAnger With Distress Following Traumatic Bereavement. Psychological Trauma: Theory, Research, Practice, and Policy<\/em>. \u00a0http:\/\/dx.doi.org\/10.1037\/tra0001275<\/a><\/p>\n

Bovendeerd,B., de Jong,K., de Groot,K., Moerbeek, M. & de Keijser, J. (2022) Enhancing the effect of psychotherapy through systematic client feedback in outpatient mental healthcare: A cluster randomized trial., Psychotherapy Research<\/em>,\u00a0https:\/\/DOI: 10.1080\/10503307.2021.2015637<\/a><\/p>\n

 <\/p>\n

2021<\/p>\n

Lenferink, L., van den Munckhof, M., de Keijser, J. & \u00a0Boelen, P.A. DSM-5-TR prolonged grief disorder and DSM-5 posttraumatic stress disorder are related, yet distinct: Confirmatory factor analyses in traumatically bereaved people. October 2021 European Journal of Psychotraumatology<\/em><\/p>\n

Lenferink, L., Eisma, M.C., Smid, G.E., de Keijser, J. & Boelen, P.A. Valid measurement of DSM-5 persistent complex bereavement disorder and DSM-5-TR and ICD-11 prolonged grief disorder: The Traumatic Grief Inventory-Self Report Plus (TGI-SR+) October 2021 Comprehensive Psychiatry<\/em><\/p>\n

Reitsma, L., Boelen, P.A., de Keijser, J. & Lenferink, L. Online treatment of persistent complex bereavement disorder, posttraumatic stress disorder, and depression symptoms in people who lost loved ones during the COVID-19 pandemic: Study protocol for a randomized controlled trial and a controlled trial [in press] September 2021 European Journal of Psychotraumatology<\/em><\/p>\n

Boelen, P. A., Eisma, M. C., Smid, G. E., de Keijser, J., & Lenferink, L. I. M. (2021). Remotely delivered cognitive behavior therapy for disturbed grief during the COVID-19 crisis: Challenges and opportunities. Journal of Loss & Trauma<\/em>, 26<\/em>(3), 211-219. https:\/\/doi.org\/10.1080\/15325024.2020.1793547<\/p>\n

Lenferink, L., de Keijser, J., Eisma, M., Smid, G., & Boelen, P. A. (2021). Treatment gap in bereavement care: (Online) bereavement support needs and use after traumatic loss. Clinical Psychology and Psychotherapy<\/em>, 28<\/em>(4), 907-916. https:\/\/doi.org\/10.1002\/cpp.2544<\/p>\n

2020<\/p>\n

Coby Gerlsma, Valerie Lugtmeyer, Mariette Denderen, Jos de Keijser (2020) Revenge and forgiveness after victimization: psychometric evaluation of a Dutch version of the TRIM intended for victims and offenders.\u00a0 Current Psychology. https:\/\/link.springer.com\/article\/10.1007\/s12144-020-01283-1<\/a><\/p>\n

Jos de Keijser, Marianne Snijdewind, Gerty Casteelen & Geert Smid (2020).\u00a0 Complexe rouw: doodsoorzaak heeft invloed. Nederlands Tijdschrift voor Geneeskunde<\/em>, 164,26\/27,100-103.<\/p>\n

Lonneke Lenferink, Jos de Keijser, Maarten Eisma, Geert Smid & Paul Boelen (2020). Online cognitive behavioral therapy for traumatically bereaved people: Study protocol for a randomized waitlist-controlled trial. BMJ Open<\/em>, DOI: 10.1136\/bmjopen-2019-035050<\/p>\n

Lonneke Lenferink, Jos de Keijser, Geert Smid & Paul Boelen (2020). Cognitive Therapy and EMDR for Reducing Psychopathology in Bereaved People after the MH17 Plane Crash: Findings from a Randomized Controlled Trial. Traumatology<\/em>. DOI: 10.1037\/trm0000253<\/p>\n

Lonneke Lenferink, Angela Nickerson, Jos de Keijser, Geert Smid & Paul Boelen (2020). Trajectories of grief, depression, and posttraumatic stress in disaster-bereaved people. Depression and Anxiety<\/em>, DOI: 10.1002\/da.22850<\/p>\n

Lenferink, L.I.M., Nickerson, A., de Keijser, J., Smid, G.E., & Boelen, P.A. (in press). Trajectories of grief, depression, and posttraumatic stress in disaster-bereaved people. Depression & Anxiety. DOI: 10.1002\/da.22850<\/p>\n

Lenferink, L., de Keijser, J., Wessel, I., & Boelen, P. A. (in review) Feasibility and potential effectiveness of cognitive behavioural therapy and mindfulness for relatives of missing persons: A pilot study.<\/p>\n

2019<\/h4>\n

Boelen, P., Smid, G. E., Verloop, B., de Keijser, J., & Lenferink, L. (Accepted\/In press). Patterns, predictors, and prognostic validity of Persistent Complex Bereavement Disorder (PCBD) symptoms in recently bereaved adults: A latent class analysis. JOURNAL OF NERVOUS AND MENTAL DISEASE.<\/p>\n

Lenferink, L. I. M., Nickerson, A., de Keijser, J., Smid, G. E., & Boelen, P. A. (Accepted\/In press). Reciprocal associations between symptom levels of disturbed grief, posttraumatic stress, and depression following traumatic loss: A four-wave cross-lagged study. Clinical Psychological Science.<\/p>\n

Bovendeerd, A., de Jong,K., Colijn,S., de Groot,E. Hafkenscheid,A., Moerbeek,M. & de Keijser, J. (2019). Systematic client feedback to brief therapy in basic mental healthcare: study protocol for a four-centre clinical trial. BMJ Open. Bekijk publicatie<\/a><\/p>\n

2018<\/h4>\n

Boelen, P. A., Djelantik, A. A. A. M. J., de Keijser, J., Lenferink, L. I. M., & Smid, G. E. (2018). Further validation of the Traumatic Grief Inventory-Self Report (TGI-SR): A measure of persistent complex bereavement disorder and prolonged grief disorder. Death Studies. Link<\/a><\/p>\n

de Keijser, J., Boelen, P. A., & Smid, G. (2018). Handboek traumatische rouw. Amsterdam: Boom.<\/p>\n

de Keijser, J. (2018). Suicide. In Handboek traumatische rouw (pp. 77-92). Amsterdam: Boom.<\/p>\n

de Keijser, J., Lenferink, L., & Smid, G. E. (2018). Aanslagen en rampen. In Handboek Traumatische Rouw Boom.<\/p>\n

Eisma, M., & de Keijser, J. (2018). Dodelijke verkeersongevallen. In J. de Keijser, P. Boelen, & G. Smid (Eds.), Handboek traumatische rouw (pp. 104-116). Amsterdam: Boom.<\/p>\n

Lenferink, L., de Keijser, J., Wessel, I., & Boelen, P. A. (2018). Achterblijvers na vermissing. In J. de Keijser, P. Boelen, & G. Smid (Eds.), Handboek Traumatische Rouw (1 ed., pp. 129 – 141). Boom.<\/p>\n

Lenferink, L. I. M., de Keijser, J., Wessel, I., & Boelen, P. A. (2018). Cognitive-behavioral correlates of psychological symptoms among relatives of missing persons. International Journal of Cognitive Therapy, 11(3), 311\u2013324. Link<\/a><\/p>\n

Lenferink, L. I. M., de Keijser, J., Piersma, E., & Boelen, P. A. (2018). I’ve changed, but I’m not less happy: Interview study among nonclinical relatives of long-term missing persons. Death Studies, 42(6), 346-355. Link<\/a><\/p>\n

Lenferink, L. I. M., de Keijser, J., van Denderen, M. Y., & Boelen, P. A. (Accepted\/In press). Latent classes of posttraumatic stress symptoms in two samples of bereaved people. International journal of stress management. Link<\/a><\/p>\n

Lenferink, L., Nickerson, A., de Keijser, J., Smid, G. E., & Boelen, P. A. (2018). Trajectories of grief, depression, and posttraumatic stress in disaster-bereaved people. Depression and Anxiety. Link<\/a><\/p>\n

van Denderen, M., de Keijser, J., Stewart, R., & Boelen, P. A. (2018). Treating complicated grief and posttraumatic stress in homicidally bereaved individuals: A randomized controlled trial. Clinical psychology & psychotherapy, 25(4), 497-508. Link<\/a><\/p>\n

2017<\/h4>\n

Lenferink, L., Piersma, E., de Keijser, J., Smid, G. E., & Boelen, P. A. (2017). Cognitive therapy and eye movement desensitization and reprocessing for reducing psychopathology among disaster-bereaved individuals: Study protocol for a randomised controlled trial. European Journal of Psychotraumatology, 8(1), [1388710]. Link<\/a><\/p>\n

Lenferink, L., Eisma, M., de Keijser, J., & Boelen, P. A. (2017). Grief rumination mediates the association between self-compassion and psychopathology in relatives of missing persons. European Journal of Psychotraumatology, 8(sup6), [1378052]. Link<\/a><\/p>\n

Lenferink, L. I. M., van Denderen, M. Y., de Keijser, J., Wessel, I., & Boelen, P. A. (2017). Prolonged grief and post-traumatic stress among relatives of missing persons and homicidally bereaved individuals: A comparative study. Journal of Affective Disorders, 209, 1-2. Link<\/a><\/p>\n

Lenferink, L. I. M., de Keijser, J., Smid, G. E., Djelantik, A. A. A. M. J., & Boelen, P. A. (2017). Prolonged grief, depression, and posttraumatic stress in disaster-bereaved individuals: Latent class analysis. European Journal of Psychotraumatology, 8(1), [1298311]. Link<\/a><\/p>\n

Lenferink, L. I. M., de Keijser, J., Wessel, I., de Vries , D., & Boelen, P. A. (2017). Toward a better understanding of psychological symptoms in people confronted with the disappearance of a loved one: A systematic review. Trauma, Violence, & Abuse. Link<\/a><\/p>\n

Relevant international publications<\/h4>\n

Boelen, P. A., van Denderen, M., & de Keijser, J.
\n(2016). Prolonged grief, posttraumatic stress, anger,
\nand revenge phenomena following homicidal loss: The role of negative cognitions and avoidance behaviors. Homicide Studies: An Interdisciplinary & International Journal,<\/i> 20(2), 177-195. doi:10.1177\/1088767915580674<\/p>\n

Boelen, P. A., de Keijser, J., & Smid, G.
\n(2015). Cognitive\u2013behavioral variables mediate the impact of violent loss on post-loss psychopathology. Psychological Trauma: Theory, Research, Practice, and Policy,<\/i> 7(4), 382-390. doi:10.1037\/tra0000018<\/p>\n

Boelen, P.A., de Keijser, J., Spuij, M. & Smid, G.E.
\n(2016). Het Landelijk Centrum Traumatische Rouw.
\nCogiscope,<\/i> 3, 6-11.<\/p>\n

Boelen, P.A, Lenferink, L.I.M. & de Keijser, J.
\n(submitted). Experiential Acceptance and Mindfulness as Predictors of Posttraumatic Stress Symptoms.<\/p>\n

de Beurs, DP, de Groot, MH, de Keijser, J., van Duijn, E., de Winter, RFP, Kerkhof, AJFM.
\n(2016). Evaluation of benefits to patients of training mental health professionals in suicide guidelines: cluster randomized trial. British Journal of Psychiatry,<\/i> DOI 10.1192\/bjp.bp.114.156208<\/p>\n

de Beurs, DP, de Groot MH, de Keijser J, van Duijn, E, De Winter, RFP, Kerkhof AJFM
\n(2015). Training mental health professionals in suicide practice guideline adherence: Cost-effectiveness analysis alongside a randomized controlled trial. Journal of Affective Disorders,<\/i> 186, 203-210.<\/p>\n

de Beurs DP, de Groot MH, de Keijser J, Mokkenstorm J, van Duijn E, de Winter, RF, Kerkhof, AJFM
\n(2015). The effect of an e-learning supported Train-the-Trainer program on implementation of suicide guidelines in mental health care. Journal of Affective Disorders,<\/i> 175, 446-453. doi: 10.1016\/j.jad.2015.01.046<\/p>\n

Gerlsma, C., van Denderen, M., Lugtmeyer, V. & de Keijser, A.
\n(2016). Psychometric evaluation of a Dutch version of the TRIM in student samples from three educational levels and a sample of (ex-)detainees. Journal of forensic psychology practice,<\/i>
\nLink<\/a><\/p>\n

Lenferink, L.I.M., van Denderen ,M.Y, de Keijser, J. Wessel, I. & Boelen, P.A.
\n(2017) Prolonged grief and post-traumatic stress among relatives of missing persons and homicidally bereaved individuals: A comparative study, Journal of Affective Disorders,<\/i>
\nLink<\/a><\/p>\n

Lenferink. L.I.M., de Keijser, J., Piersma, E. & Boelen, P.A.
\n(submitted). I\u2019ve changed, but I\u2019m not less happy\u201d: Interview study among nonclinical relatives of long-term missing persons.<\/p>\n

Lenferink, L. I. M., van Denderen, M. Y., de Keijser, J., Wessel, I., & Boelen, P. A.
\n(2017). Prolonged grief and post-traumatic stress among relatives of missing persons and homicidally bereaved individuals: A comparative study. Journal of Affective Disorders,<\/i> 209, 1-2.<\/p>\n

Lenferink, L. I. M., Wessel, I., de Keijser, J., & Boelen, P. A.
\n(2016). Cognitive behavioural therapy for psychopathology in relatives of missing persons: Study protocol for a pilot randomised controlled trial. Pilot and Feasibility Studies,<\/i> 2(1).<\/p>\n

Lenferink, L.I.M., de Keijser, J., Wessel, I., de Vries, D. & Boelen, P.A.
\n(accepted). Towards a better understanding of psychological symptoms in people left behind after the disappearance of a loved one: a systematic review. Trauma, Violence & Abuse.<\/i><\/p>\n

Lenferink, L.I.M., de Keijser, J., Smid, G.E., Djelantik, A.A.A.M.J., Boelen, P.A.
\n(in press). Prolonged grief, depression, and posttraumatic stress in disaster-bereaved individuals: Latent class analysis. European Journal of Psychotraumatology.<\/i><\/p>\n

Lenferink, L.I.M., Piersma, E., de Keijser, J., Smid, G.E. & Boelen, P.A.
\n(submitted). Cognitive behavioural therapy and eye movement desensitization and reprocessing for disaster-bereaved individuals versus waiting list controls: study protocol for a randomised controlled trial.<\/p>\n

van Denderen, M., de Keijser, J., Kleen, M., & Boelen, P. A.
\n(2015). Psychopathology among homicidally bereaved individuals: A systematic review. Trauma, Violence, & Abuse,<\/i> 16(1), 70-80. doi:10.1177\/1524838013515757<\/p>\n

van Denderen, M., de Keijser, J., Huisman, M., & Boelen, P. A.
\n(2016). Prevalence and correlates of self-rated posttraumatic stress disorder and complicated grief in a community-based sample of homicidally bereaved individuals. Journal of Interpersonal Violence,<\/i> 31(2), 207-227. doi:10.1177\/0886260514555368<\/p>\n

van Denderen, M., de Keijser, J., Stewart, R., & Boelen, P. A.,
\n(submitted). Treating Symptoms of Complicated Grief and Posttraumatic Stress Disorder in Homicidally Bereaved Individuals with Cognitive Behavioral Therapy and EMDR: a Randomized Controlled Trial.<\/p>\n

Relevant professional publications (from 2014)<\/h4>\n

Boelen, P.A., de Keijser, J. & Smid, G.
\n(2014). Individuele gevolgen van Traumatisch Verlies: Rouw na
\nde Vliegramp Oekraine. Cogiscope, 4,19-25.<\/p>\n

de Groot, M. & de Keijser, J.
\n(2016). Opvang van nabestaanden na suicide. In: A Kerkhof & B. van
\nLuyn Behandeling van suicidaal gedrag in de praktijk van de GGZ. BSL, Houten.<\/p>\n

de Keijser J.
\n(2014). Behandeling van de gevolgen van een niet-natuurlijk verlies. Rouw na moord,
\nsu\u00efcide of persoonsvermissing. In: J. Maes & H. Modderman (2014). Handboek Rouw,
\nrouwverwerking, rouwtherapie. Tussen presentie en interventie. p 281-293. Antwerpen: Witsand Uitgevers<\/p>\n

de Keijser, J.
\n(2014). Diagnostiek en behandeling van complexe rouw.<\/i> Oratie 13-5-2014 Rijksuniversiteit Groningen<\/p>\n

de Keijser, J
\n(2015) De emotionele gevolgen van medische fouten: onbekend gebied voor psychotrauma-onderzoek? Liber Amicorum R. Kleber,<\/i> 8-12-2015. Arq: Diemen.<\/p>\n

De Keijser, J
\n(2016). Het zelfgekozen levenseinde. Levensbe\u00ebindiging als oplossing? In: M. Vink, S.
\nTeunisse & H. Geertsema. Klaar met leven? Over ouderen, psychologie en de dood.<\/i> p.11-25 BSL: Houten.<\/p>\n

de Keijser, J.
\n(2016). Het zelfgekozen levenseinde. Levensbeeindiging als oplossing? In M. Vink, S.
\nTeunisse, H. Geertsema. Klaar met leven? Ouderen en het levenseinde in psychologisch perspectief.<\/i> BSL, Houten.<\/p>\n

De Keijser, J.
\n(2016). Suicidaal gedrag bij jongeren. Recensie Tijdschrift voor Psychiatrie,<\/i> 10,
\nSteendam, M., de Keijser, J., de Beurs, D. & Wenning, H. (2016). Suicidaliteit in de huisartsenpraktijk. In: A Kerkhof & B. van Luyn Behandeling van suicidaal gedrag in de praktijk van de GGZ. BSL, Houten.<\/p>\n

Van der Velde, Bosmans, Bouman, De Keijser, Kleber, Schut
\n(2015). De belasting van traumaonderzoek: Een prospectieve multiwave-studie naar veronderstelde en onvermoede voorspellers. De Psycholoog,<\/i> 50, 44-54.<\/p>\n

Older scientific Publications<\/h4>\n

Publications Jos de Keijser before 2015 (PDF)<\/a><\/p>","protected":false},"excerpt":{"rendered":"

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