David Keirsey

David Keirsey
Born(1921-08-31)August 31, 1921
DiedJuly 30, 2013(2013-07-30) (aged 91)
CitizenshipAmerican
Alma materPomona College
Claremont Graduate University
Known forPlease Understand Me,
Keirsey Temperament Sorter
Scientific career
FieldsPersonality psychology
Institutionsformerly California State University

David West Keirsey (/ˈkɜːrz/; August 31, 1921 – July 30, 2013[1]) was an American psychologist, a professor emeritus at California State University, Fullerton, and the author of several books. In his most popular publications, Please Understand Me (1978, co-authored by Marilyn Bates) and the revised and expanded second volume Please Understand Me II (1998), he laid out a self-assessed personality questionnaire, known as the Keirsey Temperament Sorter, which links human behavioral patterns to four temperaments and sixteen character types. Both volumes of Please Understand Me contain the questionnaire for type evaluation with detailed portraits and a systematic treatment of descriptions of temperament traits and personality characteristics. With a focus on conflict management and cooperation, Keirsey specialized in family and partnership counseling and the coaching of children and adults.

  1. ^ "My Father, The Greatest, and Of the Greatest Generation", Obituary by his son, David Mark Keirsey, 14 August 2013.