Female rats release a trapped cagemate following shaping of the door opening response: Opening latency when the restrainer was baited with food, was empty, or contained a cagemate

• Magnus H. Blystad ,

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

  * E-mail: mblyst@oslomet.no

  Affiliation Department of Behavioural Sciences, OsloMet—Oslo Metropolitan University, Oslo, Norway

  http://orcid.org/0000-0003-1579-3907

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• Danielle Andersen,

  Roles Formal analysis, Investigation, Validation, Writing – original draft

  Affiliation Department of Behavioural Sciences, OsloMet—Oslo Metropolitan University, Oslo, Norway

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• Espen B. Johansen

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Writing – review & editing

  Affiliation Department of Behavioural Sciences, OsloMet—Oslo Metropolitan University, Oslo, Norway

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