Voice and Handgrip Strength Predict Reproductive Success in a Group of Indigenous African Females

• Jeremy Atkinson ,

  Contributed equally to this work with: Jeremy Atkinson, R. Nathan Pipitone

  * E-mail: ja391266@albany.edu (JA); npipitone@adams.edu (RNP)

  Affiliation Department of Psychology, University at Albany, State University of New York, Albany, New York, United States of America

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• R. Nathan Pipitone ,

  Contributed equally to this work with: Jeremy Atkinson, R. Nathan Pipitone

  * E-mail: ja391266@albany.edu (JA); npipitone@adams.edu (RNP)

  Affiliation Department of Psychology, Adams State University, Alamosa, Colorado, United States of America

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• Agnieszka Sorokowska,

  Affiliation Institute of Psychology, University of Wroclaw, Poland

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• Piotr Sorokowski,

  Affiliation Institute of Psychology, University of Wroclaw, Poland

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• Mara Mberira,

  Affiliation Faculty of Humanities and Social Science, University of Namibia, Windhoek, Namibia

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• Astrid Bartels,

  Affiliation Technische Universitaet Berlin, Institut für Sprache und Kommunikation, Berlin, Germany

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• Gordon G. Gallup Jr.

  Affiliation Department of Psychology, University at Albany, State University of New York, Albany, New York, United States of America

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