Co-development of an acceptance and commitment therapy-based intervention to increase intrinsic motivation of adolescents to change weight: The AIM2Change study

• Jennifer S. Cox ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Validation, Writing – original draft, Writing – review & editing

  ¶‡ Joint first authors.

  Affiliation National Institute for Health and Care Research Bristol Biomedical Research Centre Diet and Physical Activity Theme, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, United Kingdom

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• Aidan J. Searle ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Writing – original draft, Writing – review & editing

  ¶‡ Joint first authors.

  Affiliation National Institute for Health and Care Research Bristol Biomedical Research Centre Diet and Physical Activity Theme, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, United Kingdom

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• Idoia Iturbe,

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

  Affiliation Department of Clinical and Health Psychology and Research Methodology, Faculty of Psychology, University of the Basque Country (UPV/EHU), Donostia-San Sebastian, Basque Country, Spain

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• Gail A. Thornton,

  Roles Conceptualization, Formal analysis, Funding acquisition, Writing – review & editing

  Affiliation Public contributor, Bristol, UK,

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• Ingram Wright,

  Roles Conceptualization, Methodology, Validation, Writing – review & editing

  Affiliation Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom

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• Claire Semple,

  Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing

  Affiliation Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom

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• Ken Clare,

  Roles Validation, Writing – review & editing, Resources

  Affiliation Public contributor, Liverpool, UK

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• Julian P. Hamilton-Shield,

  Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Validation, Writing – review & editing

  Affiliation National Institute for Health and Care Research Bristol Biomedical Research Centre Diet and Physical Activity Theme, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, United Kingdom

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• Elanor C. Hinton

  Roles Conceptualization, Data curation, Funding acquisition, Methodology, Project administration, Resources, Supervision, Validation, Writing – review & editing

  * E-mail: elanor.hinton@bristol.ac.uk

  Affiliation National Institute for Health and Care Research Bristol Biomedical Research Centre Diet and Physical Activity Theme, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, United Kingdom

  https://orcid.org/0000-0003-2793-8552

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