Two choices good, four choices better: For measuring stereoacuity in children, a four-alternative forced-choice paradigm is more efficient than two

• Kathleen Vancleef ,

  Roles Formal analysis, Methodology, Project administration, Software, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: kathleen.vancleef@psy.ox.ac.uk

  Current address: Department of Experimental Psychology, University of Oxford, Oxford, United Kingdom

  Affiliation Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom

  http://orcid.org/0000-0002-9943-9341

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• Jenny C. A. Read,

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

  Affiliation Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom

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• William Herbert,

  Roles Investigation, Project administration, Writing – review & editing

  Affiliation Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom

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• Nicola Goodship,

  Roles Investigation, Writing – review & editing

  Affiliation Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom

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• Maeve Woodhouse,

  Roles Investigation, Writing – review & editing

  Affiliation Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom

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• Ignacio Serrano-Pedraza

  Roles Conceptualization, Formal analysis, Methodology, Software, Supervision, Writing – review & editing

  Affiliation Faculty of Psychology, Complutense University of Madrid, Madrid, Spain

  http://orcid.org/0000-0002-4464-1905

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