A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study
Por:
Siddi S, Ochoa S, Laroi F, Cella M, Raballo A, Saldivia S, Quijada Y, Laloyaux J, Rocha NB, Lincoln TM, Schlier B, Ntouros E, Bozikas VP, Gaweda L, Machado S, Nardi AE, Rodante D, Deshpande SN, Haro JM and Preti A
Publicada:
1 ene 2019
Categoría:
Psychiatry and mental health
Resumen:
Hallucination-like experiences (HLEs) are typically defined as sensory perceptions in the absence of external stimuli. Multidimensional tools, able to assess different facets of HLEs, are helpful for a better characterization of hallucination proneness and to investigate the cross-national variation in the frequencies of HLEs. The current study set out to establish the validity, factor structure, and measurement invariance of the Launay-Slade Hallucinations Scale-Extended (LSHS-E), a tool to assess HLEs. A total of 4419 respondents from 10 countries were enrolled. Network analyses between the LSHS-E and the 3 dimensions of the Community Assessment of Psychic Experiences (CAPE) were performed to assess convergent and divergent validity of the LSHS-E. Confirmatory factor analysis was used to test its measurement invariance. The best fit was a 4-factor model, which proved invariant by country and clinical status, indicating cross-national stability of the hallucination-proneness construct. Among the different components of hallucination-proneness, auditory-visual HLEs had the strongest association with the positive dimension of the CAPE, compared with the depression and negative dimensions. Participants who reported a diagnosis of a mental disorder scored higher on the 4 LSHS-E factors. Small effect size differences by country were found in the scores of the 4 LSHS-E factors even after taking into account the role of socio-demographic and clinical variables. Due to its good psychometric properties, the LSHS-E is a strong candidate tool for large investigations of HLEs.
Filiaciones:
Siddi S:
Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Sant Boi de Llobregat, Spain
Universitat de Barcelona, Barcelona, Spain
Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
Department of Education, Psychology, Philosophy, University of Cagliari, Cagliari, Italy
Ochoa S:
Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Sant Boi de Llobregat, Spain
Universitat de Barcelona, Barcelona, Spain
Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
Laroi F:
Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
NORMENT - Norwegian Center of Excellence for Mental Disorders, Research, University of Oslo, Oslo, Norway
Psychology and Neuroscience of Cognition Research Unit, University of Liège, Liège, Belgium
Cella M:
Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
Raballo A:
Department of Medicine, Section of Psychiatry, University of Perugia, Perugia, Italy
Department of Psychology, Psychopathology and Development Research, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
Saldivia S:
Department of Psychiatry and Mental Health, Faculty of Medicine, University of Concepcion, Concepcion, Chile
Quijada Y:
Facultad de Psicologia, Universidad San Sebastian, Concepcion, Chile
Laloyaux J:
Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
NORMENT - Norwegian Center of Excellence for Mental Disorders, Research, University of Oslo, Oslo, Norway
Psychology and Neuroscience of Cognition Research Unit, University of Liège, Liège, Belgium
Rocha NB:
Center for Rehabilitation Research, School of Health, P.Porto, Porto, Portugal
Lincoln TM:
Clinical Psychology and Psychotherapy, Institute of Psychology and Movement Sciences, Universitat Hamburg, Hamburg, Germany
Schlier B:
Clinical Psychology and Psychotherapy, Institute of Psychology and Movement Sciences, Universitat Hamburg, Hamburg, Germany
Ntouros E:
Psychiatric Department, 424 General Military Hospital of Thessaloniki, Thessaloniki, Greece
1st Department of Psychiatry, Aristotle University of Thessaloniki, General Hospital "Papageorgiou", Thessaloniki, Greece
Bozikas VP:
1st Department of Psychiatry, Aristotle University of Thessaloniki, General Hospital "Papageorgiou", Thessaloniki, Greece
Gaweda L:
II Department of Psychiatry, The Medical University of Warsaw, Warsaw, Poland
Machado S:
Laboratory of Panic and Respiration, Institute of Psychiatry (IPUB), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
Laboratory of Physical Activity Neuroscience, Salgado de Oliveira University, Niteroi, Brazil
Nardi AE:
Laboratory of Panic and Respiration, Institute of Psychiatry (IPUB), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
Rodante D:
Institute of Pharmacology, School of Medicine, University of Buenos Aires, Argentina
"Dr. Braulio A. Moyano" Neuropsychiatric Hospital, Ciudad de Buenos Aires, Argentina
Deshpande SN:
Department of Psychiatry, & Centre of Excellence in Mental Health, PGIMER-Dr. Ram Manohar Lohia Hospital, Bangabandhu Sheikh Mujib Road, New Delhi, India
Haro JM:
Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Sant Boi de Llobregat, Spain
Universitat de Barcelona, Barcelona, Spain
Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
Preti A:
Department of Education, Psychology, Philosophy, University of Cagliari, Cagliari, Italy
Center of Liaison Psychiatry and Psychosomatics, University Hospital, University of Cagliari, Cagliari, Italy
hybrid, Green Submitted, Green Published, Green Accepted
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