About the Authors

Hugh A. N. Benson

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

hugh.benson@pg.canterbury.ac.nz (HANB); donald.hine@canterbury.ac.nz (DH)

Affiliation School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand

Andrea Grant

Roles Funding acquisition, Project administration, Supervision, Visualization, Writing – review & editing

Affiliation Scion, Christchurch, New Zealand

Nicole Lindsay

Roles Project administration, Supervision, Visualization, Writing – review & editing

Affiliation Department of Psychology, Massey University, Palmerston North, New Zealand

Donald Hine

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

hugh.benson@pg.canterbury.ac.nz (HANB); donald.hine@canterbury.ac.nz (DH)

Affiliation School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand

Competing Interests

The funder (Scion Research) provided support in the form of salaries for author Dr. A Grant and a Master’s Student Scholarship for Hugh Benson. Past this financial support Scion Research did not have any additional role in the study design, data collection and analysis, or preparation of the manuscript. Dr. A Grant did provide editing suggestions for consideration by the research team. The specific roles of these authors are articulated in the ‘author contributions’ section. Suggested edits by editors are available upon reasonable request to Hugh Benson. Any intellectual property created during this research remained the sole property of Hugh Benson. Any prior commercial affiliation does not alter our adherence to PLOS ONE policies on sharing data and materials.