Skip to ContentSkip to Navigation
About us Latest news Press information

De Keijser, Prof. Jos

Jos de Keijser is a professor by special appointment at the Faculty of Behavioural and Social Sciences (BSS). In addition, he is a clinical psychologist and psychotherapist specializing in complex grief. He combines his practical work with his UG research on the treatment of complex grief and suicide prevention.

De Keijser studied psychology at Utrecht University, where he gained his PhD in 1997 for his thesis on guidance and treatment relating to grief. He has written a number of books, in which he explores the psychological symptoms that surviving relatives may experience during a traumatic experience of grief, in particular after a murder or suicide.

De Keijser has frequently appeared in the news in his role as project leader of a scientific study into the grief experienced by the bereaved after the MH17 flight disaster. According to his research, the right of the bereaved to be heard in court positively affected the psychological symptoms experienced by many of them during the grieving process. ‘They received acknowledgement for the anguish that they had been through. The fact that they could still do something for their departed relatives also provided a sense of justice’, says De Keijser.

Previously in the news (mostly in Dutch)

Article Volkskrant
Article Volkskrant

2023

de Keijser, J., Kunst, M., Westerhof, G., Nijborg, L., & Lenferink, L. (2023). Spreekrecht voor nabestaanden. Letselschade News, 49(1).

2022

Boelen, P. A., Eisma, M. C., de Keijser, J., & Lenferink, L. I. M. (2022). Concurrent associations of dimensions of anger with posttraumatic stress, depression, and functional impairment following non-fatal traffic accidents. European Journal of Psychotraumatology, 13(1), [2068912]. https://doi.org/10.1080/20008198.2022.2068912
de Keijser, J., & Marijnissen, R. (2022). De dood vanuit psychologisch perspectief. In R. Marijnissen, K. Chambaere, & R. Oude Voshaar (Eds.), Handboek Psychiatrie in de laatste levensfase (pp. 27-43). Boom.
Snijdewind, M. C., de Keijser, J., Casteelen, G., Boelen, P. A., & Smid, G. E. (2022). “I lost so much more than my partner” – Bereaved partners’ grief experiences following suicide or physician-assisted dying in case of a mental disorder. BMC Psychiatry, 22(1), [454]. https://doi.org/10.1186/s12888-022-04098-5
Snijdewind, M. C., de Keijser, J., Casteelen, G., Boelen, P. A., & Smid, G. E. (2022). "Only One Way Out"-Partners' Experiences and Grief Related to the Death of Their Loved One by Suicide or Physician-Assisted Dying Due to a Mental Disorder. Frontiers in Psychiatry, 13, [894417]. https://doi.org/10.3389/fpsyt.2022.894417
Buiter, M. Y., Boelen, P. A., Kunst, M., Gerlsma, C., de Keijser, J., & Lenferink, L. I. M. (2022). The mediating 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, 85, [101840]. https://doi.org/10.1016/j.ijlp.2022.101840
Boelen, P. A., Eisma, M. C., de Keijser, J., & Lenferink, L. I. M. (2022). Traumatic stress, depression, and non-bereavement grief following non-fatal traffic accidents: Symptom patterns and correlates. PLoS ONE, 17(2), [e0264497]. https://doi.org/10.1371/journal.pone.0264497

2021

Bovendeerd, B., de Jong, K., de Groot, E., 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, 32(6), 710-722. https://doi.org/10.1080/10503307.2021.2015637
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 Psychiatry, 112, [152281]. https://doi.org/10.1016/j.comppsych.2021.152281
Lenferink, L. I. M., van den Munckhof, M. J. A., de Keijser, J., & Boelen, P. A. (2021). DSM-5-TR prolonged grief disorder and DSM-5 posttraumatic stress disorder are related, yet distinct: confirmatory factor analyses in traumatically bereaved people. European Journal of Psychotraumatology, 12(1). https://doi.org/10.1080/20008198.2021.2000131
de Keijser, J. (2021). Het lichaam in rouw. In E. H. M. Eurelings, C. G. Kooiman, & M. H. Lub (Eds.), Het lichaam en psychisch functioneren (pp. 279-296). Bohn, Stafleu, Van Loghum.
Reitsma, L., Boelen, P. A., de Keijser, J., & Lenferink, L. I. M. (2021). 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. European Journal of Psychotraumatology, 12(1), [1987687]. https://doi.org/10.1080/20008198.2021.1987687

2020

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, 26(3), 211-219. https://doi.org/10.1080/15325024.2020.1793547
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, 28(4), 907-916. https://doi.org/10.1002/cpp.2544
Lenferink, L., de Keijser, J., Smid, G., & Boelen, P. A. (2020). Cognitive therapy and EMDR for reducing psychopathology in bereaved people after the MH17 plane crash: Findings from a randomized controlled trial. Traumatology, 26(4), 427-437. https://doi.org/10.1037/trm0000253
de Keijser, J., Snijdewind, M., Casteelen, G., & Smid, G. (2020). Complexe rouw: doodsoorzaak heeft invloed. Nederlands Tijdschrift voor Geneeskunde, 164(26/27), [D4932].
Lenferink, L., de Keijser, J., Eisma, M., Smid, G., & Boelen, P. (2020). Online cognitive–behavioural therapy for traumatically bereaved people: study protocol for a randomised waitlist-controlled trial. BMJ Open, 10(9), [e035050]. https://doi.org/10.1136/bmjopen-2019-035050
Gerlsma, C., Lugtmeyer, V., Van Denderen, M., & De Keijser, J. (2020). Revenge and forgiveness after victimization: psychometric evaluation of a Dutch version of the TRIM intended for victims and offenders. Current Psychology. https://doi.org/10.1007/s12144-020-01283-1

2019

Lenferink, L. I. M., de Keijser, J., Wessel, I., & Boelen, P. A. (2019). Cognitive behavioural therapy and mindfulness for relatives of missing persons: A pilot study. Pilot and Feasibility Studies, 5, [93]. https://doi.org/10.1186/s40814-019-0472-z
Lenferink, L., Nickerson, A., Smid, G., de Keijser, J., & Boelen, P. (2019). Disturbed grief, posttraumatic stress, and depression symptoms in disaster-bereaved people: Symptom-profiles, temporal associations, and treatment. Paper presented at 9th World Congress of Behavioural and Cognitive Therapies, Berlin, Germany.
Lenferink, L., Nickerson, A., de Keijser, J., Smid, G., & Boelen, P. A. (2019). Grief, posttraumatic stress, and depression following MH17 plane disaster: A four-wave longitudinal study. Paper presented at 16th Conference of European Society for Traumatic Stress Studies (ESTSS), Rotterdam, Netherlands.
Boelen, P., Smid, G. E., Verloop, B., de Keijser, J., & Lenferink, L. (2019). 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, 207(11), 913-920. https://doi.org/10.1097/NMD.0000000000001053
Lenferink, L. I. M., Nickerson, A., de Keijser, J., Smid, G. E., & Boelen, P. A. (2019). Reciprocal Associations Among Symptom Levels of Disturbed Grief, Posttraumatic Stress, and Depression Following Traumatic Loss: A Four-Wave Cross-Lagged Study. Clinical Psychological Science, 7(6), 1330-1339. https://doi.org/10.1177/2167702619858288
Bovendeerd, B., 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, 9(5), [e025701]. https://doi.org/10.1136/bmjopen-2018-025701

2018

Lenferink, L., Nickerson, A., de Keijser, J., Smid, G. E., & Boelen, P. A. (2020). Trajectories of grief, depression, and posttraumatic stress in disaster-bereaved people. Depression and Anxiety, 37(1), 35-44. https://doi.org/10.1002/da.22850
Boelen, P. A., Djelantik, A. A. A. M. J., de Keijser, J., Lenferink, L. I. M., & Smid, G. E. (2019). Further validation of the Traumatic Grief Inventory-Self Report (TGI-SR): A measure of persistent complex bereavement disorder and prolonged grief disorder. Death Studies, 43(6), 351-364. https://doi.org/10.1080/07481187.2018.1480546
Lenferink, L. I. M., de Keijser, J., van Denderen, M. Y., & Boelen, P. A. (2019). Latent classes of posttraumatic stress symptoms in two samples of bereaved people. International journal of stress management, 26(4), 401-410. https://doi.org/10.1037/str0000121
de Keijser, J., Lenferink, L., & Smid, G. E. (2018). Aanslagen en rampen. In Handboek Traumatische Rouw Boom.
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.
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), 311–324. https://doi.org/10.1007/s41811-018-0024-y
Eisma, M., & de Keijser, J. (2018). Dodelijke verkeersongevallen. In J. de Keijser, P. Boelen, & G. Smid (Eds.), Handboek traumatische rouw (pp. 104-116). Boom.
de Keijser, J., Boelen, P., & Smid, G. (2018). Handboek traumatische rouw. Boom.
de Keijser, J. (2018). Suicide. In J. de Keijser, P. Boelen, & G. Smid (Eds.), Handboek traumatische rouw (pp. 77-92). Boom.
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. https://doi.org/10.1002/cpp.2183

2017

Lenferink, L. I. M., de Keijser, J., Wessel, I., de Vries , D., & Boelen, P. A. (2019). Toward a better understanding of psychological symptoms in people confronted with the disappearance of a loved one: A systematic review. Trauma, Violence, & Abuse, 20(3), 287-302. https://doi.org/10.1177/1524838017699602
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. https://doi.org/10.1080/07481187.2017.1347213
Smid, G. E., Lenferink, L., de Keijser, J., & Boelen, P. A. (2017). Ambiguous loss in relatives of missing or disappeared persons. Paper presented at International Conference on Missing Children and Adults, Dundee, United Kingdom.
Boelen, P. A., Lenferink, L., & de Keijser, J. (2017). Cognitive-behavioral correlates of psychological symptoms among relatives of missing persons. Paper presented at International Conference on Missing Children and Adults, Dundee, United Kingdom.
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]. https://doi.org/10.1080/20008198.2017.1388710
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]. https://doi.org/10.1080/20008198.2017.1378052
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]. https://doi.org/10.1080/20008198.2017.1298311
de Jong, K., Tiemens, B., Verbraak, M., Beekman, A. F. T., Bockting, C. L. H., Bouman, T. K., Castelein, S., van Dyck, R., Emmelkamp, P. M. G., van der Feltz-Cornelis, C. M., van der Gaag, M., Huibers, M. J. H., Hutschemaekers, G. J. M., de Keijser, A., Keijsers, G. P. J., Koekkoek, B., Korrelboom, K., van Minnen, A., van Oppen, P. C., ... Zitman, F. G. (2017). Red ROM als kwaliteitsinstrument. Tijdschrift voor Psychiatrie, 59, 242-244.
Lenferink, L. I. M., Eisma, M. C., de Keijser, J., & Boelen, P. A. (2017). Self-compassion, grief rumination, and psychopathology among relatives of missing persons: A mediation analysis. Paper presented at 11th International Conference on Grief and Bereavement in Contemporary Society, Lisbon, Portugal.
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. Poster session presented at 15th conference of European Society for Traumatic Stress Studies (ESTSS), Odense, Denmark.

2016

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. https://doi.org/10.1016/j.jad.2016.11.012
Lenferink, L. I. M., Wessel, I., de Keijser, J., & Boelen, P. A. (2016). Cognitive behavioural therapy for psychopathology in relatives of missing persons: Study protocol for a pilot randomised controlled trial. Pilot and Feasibility Studies, 2(19). https://doi.org/10.1186/s40814-016-0055-1
Boelen, P. A., de Keijser, J., Spuij, M., & Smid, G. (2016). Een nieuw initiatief voor het verbeteren van psychosociale hulp na verlies: het Landelijk Centrum Traumatische Rouw. Cogiscope: tijdschrift over gevolgen van schokkende gebeurtenissen, 2016(3), 6-11.
de Beurs, D. P., de Groot, M. H., de Keijser, J., van Duin, E., de Winter, R. F. P., & Kerkhof, A. J. F. M. (2016). Evaluation of benefits to patients of training mental health professionals in suicide guidelines: cluster randomized trial. The British Journal of Psychiatry, 208(5), 477-483. https://doi.org/10.1192/bjp.bp.114.156208
de Keijser, J. (2016). Het zelfgekozen levenseinde: Levensbeeindiging als oplossing? In M. Vink, S. Teunisse, & H. Geertsema (Eds.), Klaar met leven? Ouderen en het levenseinde in psychologisch perspectief (pp. 11-25). Bohn, Stafleu, Van Loghum.
de Groot, M., & de Keijser, A. (2016). Opvang van nabestaanden na suicide. In A. Kerkhof, & B. V. L. (Eds.), Behandeling van suicidaal gedrag in de praktijk van de GGZ (2 ed., Vol. 1, pp. 301-326). Bohn, Stafleu, Van Loghum.
van Denderen, M., de Keijser, J., Huisman, M., & Boelen, P. A. (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, 31(2), 207-227. https://doi.org/10.1177/0886260514555368
Boelen, P. A., van Denderen, M., & de Keijser, J. (2016). Prolonged Grief, Posttraumatic Stress, Anger, and Revenge Phenomena Following Homicidal Loss: The Role of Negative Cognitions and Avoidance Behaviors. Homicide Studies, 20(2), 177-195. https://doi.org/10.1177/1088767915580674
Steendam, M., de Keijser, A., de Beurs, D., & Wenning, H. (2016). Suicidaliteit in de huisartsenpraktijk. In A. Kerkhof, & B. van Luyn (Eds.), Behandeling van suicidaal gedrag in de praktijk van de GGZ (2 ed., Vol. 1, pp. 123-134). Bohn, Stafleu, Van Loghum. https://doi.org/10.1007/978-90-368-0972-6

2015

de Groot, M., de Beurs, D. P., de Keijser, J., & Kerkhof, A. F. J. M. (2015). An e-learning supported train-the-trainer program to implement a suicide practice guideline: Rationale, content and dissemination in Dutch mental health care. Internet Interventions, 2(3), 323-329. https://doi.org/10.1016/j.invent.2015.04.004
Lenferink, L. I. M., Wessel, I., de Keijser, J., & Boelen, P. A. (2015). Cognitieve gedragstherapie met mindfulness voor verwanten van langdurig vermiste personen: Studie-protocol "Leven met Vermissing". Paper presented at VGCT Najaarscongres 2015, Veldhoven.
Boelen, P. A., de Keijser, J., & Smid, G. (2015). Cognitive–behavioral variables mediate the impact of violent loss on post-loss psychopathology. Psychological Trauma, 7(4), 382-390. https://doi.org/10.1037/tra0000018
Van der Velden, P., Bosmans, M., Bouman, T., de Keijser, A., Kleber, R., & Schut, H. (2015). De belasting van longitudinaal trauma-onderzoek: Een prospectieve studie naar veronderstelde en onvermoede voorspellers. De Psycholoog, 50, 44-54.
de Beurs, D. P., Fokkema, M., de Groot, M., de Keijser, J., & Kerkhof, A. JFM. (2015). Longitudinal Measurement invariance of the Beck Scale for Suicide Ideation. Psychiatry Research, 225(3), 368-373. https://doi.org/10.1016/j.psychres.2014.11.075
van Denderen, M., de Keijser, J., Kleen, M., & Boelen, P. A. (2015). Psychopathology among homicidally bereaved individuals: A systematic review. Trauma, Violence, & Abuse, 16(1), 70-80. https://doi.org/10.1177/1524838013515757
de Beurs, D. P., de Keijser, J., de Groot, M., Mokkenstorm, J., van Duijn, E., de Winter, R. F., & Kerkhof, A. JFM. (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, 175, 446-453. https://doi.org/10.1016/j.jad.2015.01.046
de Beurs, D. P., Bosmans, J. E., de Groot, M. H., de Keijser, J., van Duijn, E., de Winter, R. F. P., & Kerkhof, A. J. F. M. (2015). Training mental health professionals in suicide practice guideline adherence: Cost-effectiveness analysis alongside a randomized controlled trial. Journal of Affective Disorders, 186, 203-210. https://doi.org/10.1016/j.jad.2015.07.028

2014

De Beurs, D. P., de Vries, A. LM., de Groot, M. H., de Keijser, J., & Kerkhof, A. JFM. (2014). Applying Computer Adaptive Testing to Optimize Online Assessment of Suicidal Behavior: A Simulation Study. Journal of Medical Internet Research, 16(9), [e207]. https://doi.org/10.2196/jmir.3511
de Keijser, A. (2014). Behandeling van de gevolgen van een niet-natuurlijk verlies. Rouw na moord, suïcide of persoonsvermissing. In J. Maes, & H. Modderman (Eds.), Handboek Rouw, rouwbegeleiding, rouwtherapie: Tussen presentie en interventie (pp. 281-292). [Chapter 2.8] Witsand Uitgevers.
de Keijser, A. (2014). Diagnostiek en behandeling van complexe rouw. Rijksuniversiteit Groningen.
van denderen, M., de Keijser, J., Gerlsma, C., Huisman, M., & Boelen, P. A. (2014). Revenge and Psychological Adjustment After Homicidal Loss. Aggressive Behavior, 40(6), 504-511. https://doi.org/10.1002/ab.21543

2013

de Beurs, D. P., de Groot, M. H., de Keijser, J., Verwey, B., Mokkenstorm, J., Twisk, J. W. R., van Duijn, E., van Hemert, A. M., Verlinde, L., Spijker, J., van Luijn, B., Vink, J., & Kerkhof, A. J. F. M. (2013). Improving the application of a practice guideline for the assessment and treatment of suicidal behavior by training the full staff of psychiatric departments via an e-learning supported Train-the-Trainer program: study protocol for a randomized controlled trial. TRIALS, 14, [9]. https://doi.org/10.1186/1745-6215-14-9
de Keijser, J., & Steendam, M. (2013). Inschatten van suïcidaal gedrag: Zoeken naar de ambivalente doodswens. In C. van der Feltz-Cornelis, & N. Mulder (Eds.), Handboek sociale psychiatrie De Tijdstroom.
Glashouwer, K. A., Vroling, M. S., de Jong, P. J., Lange, W-G., & de Keijser, J. (2013). Low implicit self-esteem and dysfunctional automatic associations in social anxiety disorder. Journal of Behavior Therapy and Experimental Psychiatry, 44(2), 262-270. https://doi.org/10.1016/j.jbtep.2012.11.005
Steendam, M., & de Keijser, J. (2013). Preventie van suïcidaal gedrag. In C. van der Feltz-Cornelis, & N. Mulder (Eds.), Handboek sociale psychiatrie De Tijdstroom.
de Beurs, D. P., de Groot, M. H., Bosmans, J. E., de Keijser, J., Mokkenstorm, J., Verwey, B., van Duijn, E., de Winter, R. F. P., & Kerkhof, A. J. F. M. (2013). Reducing patients' suicide ideation through training mental health teams in the application of the Dutch multidisciplinary practice guideline on assessment and treatment of suicidal behavior: study protocol of a randomized controlled trial. TRIALS, 14, [372]. https://doi.org/10.1186/1745-6215-14-372
Steendam, M., & de Keijser, J. (2013). Suïcidaal gedrag. In Baars, & Van Meekeren (Eds.), Een psychische stoornis heb je niet alleen: Praten met families en naastbetrokkenen over geestelijke gezondheid en psychische problemen Bohn, Stafleu, Van Loghum.

2012

de Keijser, J., & Steendam, M. (2012). Inschatten van suïcidaal gedrag: zoeken naar de ambivalente doodswens. GGzet Wetenschappelijk, 16, 5-15.
Van Hemert, A., Kerkhof, A., de Keijser, J., & Verweij, B. (2012). Multidisciplinaire Richtlijn Diagnostiek en Behandeling van Suïcidaal Gedrag. Trimbos.

2011

Boelen, P. A., de Keijser, J., van den Hout, M. A., & van den Bout, J. (2011). Factors Associated with Outcome of Cognitive-Behavioural Therapy for Complicated Grief: A Preliminary Study. Clinical psychology & psychotherapy, 18(4), 284-291. https://doi.org/10.1002/cpp.720

2010

Boelen, P. A., van de Schoot, R., van den Hout, M. A., de Keijser, J., & van den Bout, J. (2010). Prolonged Grief Disorder, depression, and posttraumatic stress disorder are distinguishable syndromes. Journal of Affective Disorders, 125(1-3), 374-378. https://doi.org/10.1016/j.jad.2010.01.076

2007

de Groot, M., de Keijser, J., Neeleman, J., Kerkhof, A., Nolen, W., & Burger, H. (2007). Cognitive behaviour therapy to prevent complicated grief among relatives and spouses bereaved by suicide: cluster randomised controlled trial. British Medical Journal, 334(7601), 994-996A. https://doi.org/10.1136/bmj.39161.457431.55
Boelen, P. A., de Keijser, J., van der Hout, M., & van den Bout, J. (2007). Treatment of complicated grief: A comparison between cognitive-behavioral therapy and supportive counseling. Journal of Consulting and Clinical Psychology, 75(2), 277-284. https://doi.org/10.1037/0022-006X.75.2.277

2006

de Groot, M., de Keijser, A., & Neeleman, J. (2006). Grief shortly after suicide and natural death: A comparative study among spouses and first-degree relatives. Suicide and Life-Threatening Behavior, 36(4), 418-431. https://doi.org/10.1521/suli.2006.36.4.418

2003

Boelen, P. A., van den Bout, J., de Keijser, A., & Hoitink, H. (2003). Reliability and validity of the Dutch version of the inventory of traumatic grief. Death Studies, 27, 227-247. https://doi.org/10.1080/07481180302889
Boelen, P. A., van den Bout, J., & de Keijser, A. (2003). Traumatic grief as a disorder distinct from bereavement-related depression and anxiety: A replication study with bereaved mental health care patients. American Journal of Psychiatry, 160(7), 1339-1341.

2001

Boelen, P. A., de Keijser, A., & van den Bout, J. (2001). Psychometrische eigenschappen van de Rouw Vragenlijst (RVL). Gedrag & Gezondheid, 29, 172-185.

1997

Schut, H. A. W., Stroebe, M. S., van den Bout, J., & de Keijser, J. (1997). Intervention for the bereaved: gender differences in the efficacy of two counselling programmes. British Journal of Clinical Psychology, 36 (1), 63-72. https://doi.org/10.1111/j.2044-8260.1997.tb01231.x
de Keijser, A. (1997). Sociale steun en professionele begeleiding bij rouw. [Thesis fully internal (DIV), Rijksuniversiteit Utrecht]. Thesis.

1996

Schut, H. A. W., de Keijser, J., van den Bout, J., & Stroebe, M. S. (1996). Cross-modality grief therapy: Description and assessment of a new program. Journal of clinical psychology, 52(3), 357-365. https://doi.org/10.1002/(SICI)1097-4679(199605)52:3<357::AID-JCLP14>3.0.CO;2-H

1991

Schut, H., de Keijser, A., van den Bout, J., & Jaspers, J. (1991). Omgaan met de dood van de levenspartner: Sekseverschillen in de eerste maanden na het overlijden. Gedrag & Gezondheid, 19, 93-103.

1990

de Keijser, A., & Schut, H. (1990). Perceived support and coping with loss: A description of the meaning of social support after the loss of the partner. In K. Knipscheer, & T. Antonucci (Eds.), Social network research: Substantive issues and methodological questions. (pp. 67-82). Swets & Zeitlinger.
Schut, H., de Keijser, A., van den Bout, J., & Dijkhuis, J. (1990). Post traumatic stress symptoms in the first years of conjugal bereavement. Anxiety, Stress and Coping, 4(3), 225-234. https://doi.org/10.1080/08917779108248776
Last modified:06 December 2022 2.42 p.m.
printView this page in: Nederlands