OpenPsych Forum FAQ About Search Get Results > Login Login Register Javascript is disabled in your browser. Many features will not work at all. John Herrnstein (pseudonym) Country: Not stated Affilation: Not stated Job title: Not stated Forum posts by John Herrnstein Published papers in OpenPsych journals Paper reviewed in OpenPsych journals June 22, 2023, On The Validity of The GSS Vocabulary Test Across Groups Nov. 19, 2022, The Square-Root Scree Plot: A Simple Improvement to a Classic Display