The Ibogaine Experience Scale (IES): Development and psychometric properties of a multidimensional measure of ibogaine’s subjective effects

• Francisco González Espejito ,

  Contributed equally to this work with: Francisco González Espejito, Laura Esteban Rodríguez, Eduardo J. Pedrero Pérez

  Roles Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Biological and Health Psychology, Faculty of Psychology, Autonomous University of Madrid, Madrid, Spain

  https://orcid.org/0000-0002-7377-1637

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• Laura Esteban Rodríguez ,

  Contributed equally to this work with: Francisco González Espejito, Laura Esteban Rodríguez, Eduardo J. Pedrero Pérez

  Roles Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Writing – original draft, Writing – review & editing

  Affiliations Psychiatry Service, 12 de Octubre University Hospital; Health Research Institute Hospital 12 de Octubre (imas12), Madrid, Spain, Faculty of Psychology, Complutense University of Madrid, Madrid, Spain

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• Eduardo J. Pedrero Pérez ,

  Contributed equally to this work with: Francisco González Espejito, Laura Esteban Rodríguez, Eduardo J. Pedrero Pérez

  Roles Data curation, Formal analysis, Investigation, Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Psychobiology, National Distance Education University (UNED), Madrid, Spain

  https://orcid.org/0000-0002-3940-5609

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• Jonathan Dickinson ,

  Roles Conceptualization, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  ¶‡ JD, MK, RGdS, JH, MÁA-C, BLM and JCB also contributed equally to this work.

  Affiliation Ambio Life Sciences Inc, Vancouver, Canada

  https://orcid.org/0000-0001-9203-0730

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• Maja Kohek ,

  Roles Conceptualization, Project administration, Writing – original draft, Writing – review & editing

  ¶‡ JD, MK, RGdS, JH, MÁA-C, BLM and JCB also contributed equally to this work.

  Affiliations International Center for Ethnobotanical Education, Research & Service (ICEERS), Barcelona, Spain, Medical Anthropology Research Center (MARC), Department of Anthropology, Philosophy and Social Work, University Rovira i Virgili, Tarragona, Spain

  https://orcid.org/0000-0002-9484-0937

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• Rafael Guimaraes dos Santos ,

  Roles Conceptualization, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

  ¶‡ JD, MK, RGdS, JH, MÁA-C, BLM and JCB also contributed equally to this work.

  Affiliations Department of Neurosciences and Behavior, University of São Paulo, São Paulo, Brazil, National Institute of Translational Science and Technology in Medicine (INCT-TM), CNPq, Ribeirão Preto, Sāo Paulo, Brazil

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• Jaime Hallak ,

  Roles Conceptualization, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

  ¶‡ JD, MK, RGdS, JH, MÁA-C, BLM and JCB also contributed equally to this work.

  Affiliations Department of Neurosciences and Behavior, University of São Paulo, São Paulo, Brazil, National Institute of Translational Science and Technology in Medicine (INCT-TM), CNPq, Ribeirão Preto, Sāo Paulo, Brazil

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• Miguel Ángel Alcázar-Córcoles ,

  Roles Conceptualization, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  ¶‡ JD, MK, RGdS, JH, MÁA-C, BLM and JCB also contributed equally to this work.

  Affiliation Department of Biological and Health Psychology, Faculty of Psychology, Autonomous University of Madrid, Madrid, Spain

  https://orcid.org/0000-0003-1650-2606

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• Breanna Lee Morgan ,

  Roles Investigation, Project administration, Writing – original draft, Writing – review & editing

  ¶‡ JD, MK, RGdS, JH, MÁA-C, BLM and JCB also contributed equally to this work.

  Affiliation Ambio Life Sciences Inc, Vancouver, Canada

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• José Carlos Bouso

  Roles Conceptualization, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: jcbouso@iceers.org

  ¶‡ JD, MK, RGdS, JH, MÁA-C, BLM and JCB also contributed equally to this work.

  Affiliations International Center for Ethnobotanical Education, Research & Service (ICEERS), Barcelona, Spain, Medical Anthropology Research Center (MARC), Department of Anthropology, Philosophy and Social Work, University Rovira i Virgili, Tarragona, Spain, Department of Neurosciences and Behavior, University of São Paulo, São Paulo, Brazil

  https://orcid.org/0000-0003-1115-9407

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