Gerrit Glas

ORCID: 0000-0003-2359-9119
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About
Contact & Profiles
Research Areas
  • Mental Health and Psychiatry
  • Religion, Spirituality, and Psychology
  • Psychotherapy Techniques and Applications
  • Obsessive-Compulsive Spectrum Disorders
  • Ethics in medical practice
  • Child and Adolescent Psychosocial and Emotional Development
  • Mental Health Research Topics
  • Autism Spectrum Disorder Research
  • Psychosomatic Disorders and Their Treatments
  • Dutch Social and Cultural Studies
  • Death Anxiety and Social Exclusion
  • Personality Disorders and Psychopathology
  • Neuroethics, Human Enhancement, Biomedical Innovations
  • Psychiatric care and mental health services
  • Innovations in Medical Education
  • Grief, Bereavement, and Mental Health
  • Mental Health and Patient Involvement
  • Biblical Studies and Interpretation
  • Neuroscience, Education and Cognitive Function
  • Empathy and Medical Education
  • Philosophical Ethics and Theory
  • Embodied and Extended Cognition
  • Educational and Psychological Assessments
  • Eating Disorders and Behaviors
  • Reformation and Early Modern Christianity

Vrije Universiteit Amsterdam
2016-2025

Amsterdam University Medical Centers
2020-2025

Dimence
2012-2022

Amsterdam Neuroscience
2018-2021

Epistem (United Kingdom)
2002-2020

University of Amsterdam
2020

Radboud University Nijmegen
2018

Radboud University Medical Center
2018

Hudson Institute
2018

Center for Neurosciences
1988-2012

Medical boards around the world face challenge of creating competency-based postgraduate training programs. Recent legislation requires that all medical programmes in The Netherlands be reformed. In this article Dutch Advisory Board for Postgraduate Curriculum Development shares some their experiences with guiding design specialist programs, based on Canadian Educational Directives Specialists (CanMEDS). All twenty-seven Specialty Societies take three steps designing a curriculum. First they...

10.1080/01421590801993022 article EN Medical Teacher 2008-01-01

Objective Existential anxiety (EA) is a construct that refers to fears are provoked by core threats of human existence, such as death, meaninglessness, and fundamental loneliness. The objective this study was develop an EA measure can be used in research clinical practice. Method Concerns Questionnaire (ECQ) completed nonclinical sample 389 adults, together with questionnaires measuring death anxiety, intolerance uncertainty, neuroticism, distress, meaning, life events. Adaptations were made...

10.1002/jclp.22474 article EN Journal of Clinical Psychology 2017-04-03

Context: Results of meta-analyses show weak associations between religiosity and well-being, but are based on divergent definitions religiosity. Objective: The aim this meta-analysis was to examine the magnitude God representations aspects psychological functioning. Based object-relations attachment theory, study discerns six dimensions representations: Two positive affective representations, three negative control. Associations with well-being distress self-concept, relationships others...

10.1080/23311908.2019.1647926 article EN cc-by Cogent Psychology 2019-01-01

Borsboom and colleagues have recently proposed a “network theory” of psychiatric disorders that conceptualizes as relatively stable networks causally interacting symptoms. They also claimed the network theory should include non-symptom variables such environmental factors. How are factors incorporated in theory, what kind explanations can an “extended” provide? The aim this article is to critically examine explanatory strategies includes both symptoms accommodate. We first analyze how...

10.3389/fpsyg.2021.623970 article EN cc-by Frontiers in Psychology 2021-02-04

Objective Psychotherapies are increasingly incorporating spiritual and religious systems of belief practice, which aligns with recent developments toward person-centered treatments. The main objective this meta-analysis was to compare the efficacy a religion spiritually-based (R/S) therapy non-R/S treatments.Method A multi-level conducted randomized controlled studies between R/S-based regular treatments in mental health care setting. Inclusion criteria were diagnosis, psychotherapeutic...

10.1080/10503307.2023.2241626 article EN cc-by-nc-nd Psychotherapy Research 2023-08-24

Abstract In half of Obsessive Compulsive Disorder (OCD) patients the disorder runs a chronic course despite treatment. The factors determining this unfavourable outcome remain unknown. Netherlands Association (NOCDA) study is multicentre naturalistic cohort biological, psychological and social determinants chronicity in clinical sample. Recruitment OCD took place mental health organizations. Its design six‐year longitudinal among representative sample 419 patients. All five measurements...

10.1002/mpr.1372 article EN International Journal of Methods in Psychiatric Research 2012-11-12

Existential anxiety (EA) is an expression of being occupied with ultimate concerns such as death, meaninglessness, and fundamental loneliness. Philosophers psychologists have claimed its importance for the study human thinking, emotion, decision making, psychopathology. Until now research has mainly focused on death anxiety. Several instruments been developed evaluated. This article first to review measuring EA in a comprehensive way, that is, by covering several existential themes. Such...

10.1177/0022167814542048 article EN Journal of Humanistic Psychology 2014-07-07

Previous studies have suggested that specific features of religion such as religious denomination and level religiosity might influence the severity obsessive- compulsive disorder (OCD) occurrence (OC) cognitions, whereas others could not confirm these findings. The purpose this study was to elucidate relation between religion, OCD, OC cognitions in a Dutch sample OCD patients. Data were drawn from baseline assessment Netherlands Obsessive Compulsive Disorder Association (NOCDA; Schuurmans...

10.1037/rel0000139 article EN Psychology of Religion and Spirituality 2017-11-27

In this article, we argue that a crucial component of “self-management” as management the self consists reducing what John Sadler has called “self-illness ambiguity” (Sadler, 2007). The article seeks to supplement Sadler’s view on self-illness ambiguity in two ways. First, zoom out and provide philosophical analysis self-ambiguity more generally. We will may arise both level (unreflective) self-experience well (reflective) self-understanding. Acknowledging these levels their interplay...

10.1353/ppp.2020.0043 article EN Philosophy, psychiatry & psychology 2020-01-01

ABSTRACT Psychotherapy may contribute to the experience of meaning in life. This study investigated life among patients with personality disorders during inpatient or day‐hospital psychotherapy. Meaning was approached from two conceptual perspectives: functioning an emphasis on self‐direction and existential psychology. We changes sense accounted for depressive symptoms identity interpersonal pathology. Using pre–post measures, Livesley's General Assessment Personality Disorder, especially,...

10.1002/pmh.70001 article EN cc-by-nc Personality and Mental Health 2025-01-26

We propose the concept of a problem-sustaining pattern as revision established mental disorder. The proposed preserves valuable features concept, such recognition client’s hardships and scientifically informed justification specific interventions. However, several assumptions behind have been widely criticized, both in terms their clinical moral normativity well ontological empirical soundness. argue that focus on problem-sustainment allows us to reframe issue demarcation way helps avoid...

10.3389/fpsyt.2025.1382915 article EN cc-by Frontiers in Psychiatry 2025-03-10

Article Abstract Objective: The tic-related subtype of obsessive-compulsive disorder (OCD) has a distinct clinical profile. course OCD previously been investigated in treatment studies, with inconclusive results. This study aimed to compare profiles between and tic-free patients establish the influence tics on 2-year natural adult patients. Methods: Within Netherlands Association cohort, 377 current DSM-IV diagnosis were divided into group (28%) compared variables t tests or χ2 tests. Linear...

10.4088/jcp.14m09736 article EN The Journal of Clinical Psychiatry 2016-09-13

Patients with obsessive–compulsive disorder (OCD) not only suffer from symptoms, but also the is associated aberrant social functioning and a diminished quality of life (QoL). Although studies concerning effect treatment interventions on symptoms are common, regard to QoL scarce. We examined pharmacological intervention in 150 patients OCD. Furthermore, we studied whether two different drugs, venlafaxine paroxetine, differed their QoL. Finally, any found improvement was related and/or...

10.1097/00004850-200301000-00005 article EN International Clinical Psychopharmacology 2003-01-01

Abstract The World Assumption Scale (WAS) is a frequently used measure in trauma research. 32 items of the WAS are intended to represent eight assumptions about benevolence world, meaningfulness events, and worthiness self. Debate validity ongoing, particularly terms its empirical factor structure; some studies have confirmed model correlated factors whereas several other not. were administered clinical sample patients who sought professional help because posttraumatic complaints ( n =...

10.1002/jts.22348 article EN cc-by Journal of Traumatic Stress 2018-12-01

This article sketches in which way clinical practice and the science of anxiety disorders could benefit from an enactive approach. It starts with phenomenology disorder. describes why traditional theories emotion have difficulty doing justice to aspects that are important psychiatric practice, most importantly contextual embedding self-referential nature manifestations anxiety. The shows how approach provides a possible route do these two dimensions anxiety, both theoretically practically....

10.1353/ppp.2020.0005 article EN Philosophy, psychiatry & psychology 2020-01-01

The purpose of this study was to develop an expertise-based prognostic model for the treatment complex posttraumatic stress disorder (PTSD) and dissociative identity (DID). We developed a survey in 2 rounds: In first round we surveyed 42 experienced therapists (22 DID 20 PTSD therapists), second subset 22 (13 9 therapists). First, drew on therapists' knowledge factors stabilization-oriented DID. Second, prioritized list by estimating size each variable's effect; clustered these according...

10.1080/15299732.2010.514846 article EN Journal of Trauma & Dissociation 2010-12-30

In the emerging literature on self-management within psychiatry role of emotion is still hardly addressed. This article describes a conceptual framework that elucidates how emotions can inform strategies for improving self-management. The first section four different ways speaking about self in psychopathology: terms self-relatedness, self-referentiality, self-awareness, and self-interpretation. following focuses by addressing its self-referential features. These features play pivotal next...

10.1353/ppp.2017.0019 article EN Philosophy, psychiatry & psychology 2017-01-01
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