Chimpanzees show some evidence of selectively acquiring information by using tools, making inferences, and evaluating possible outcomes

• Bonnie M. Perdue ,

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

  * E-mail: bonnie.m.perdue@gmail.com

  Affiliation Department of Psychology, Agnes Scott College, Decatur, Georgia, United States of America

  http://orcid.org/0000-0002-1815-4353

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• Theodore A. Evans,

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

  Affiliation Language Research Center, Georgia State University, Decatur, Georgia, United States of America

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• Michael J. Beran

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

  Affiliations Language Research Center, Georgia State University, Decatur, Georgia, United States of America, Department of Psychology, Georgia State University, Atlanta, Georgia, United States of America

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