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Theories and Concepts

Personal Construct Theory

Personality Psychology

Personal construct theory, within personality psychology, is a theory of personality and cognition developed by the American psychologist George Kelly in the 1950s, addressing the psychological reasons for actions. Kelly proposed that individuals can be evaluated according to similarity-dissimilarity poles he called personal constructs, or ways of seeing the world; from the theory he derived a psychotherapy approach and a technique called the repertory grid interview, which helped patients analyze their own personal constructs with minimal intervention by the therapist, and which was later adapted for uses within organizations including decision-making. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/

Facts
Partially Attested
Origin Year
1955 1
The article says the theory was developed in the 1950s; its footnote gives 1955 as the first publication year of the Kelly text it cites (1991 edition), so 1955 is the year of Kelly's founding book, not a stated date for the theory itself.
Core Claim
People act like intuitive scientists, building and continually refining their own personal constructs, or ways of seeing the world, so they can anticipate and predict future events. 1
Connections

Developed By

George Kelly, Psychologists

George Kelly introduced personal construct theory in his 1955 The Psychology of Personal Constructs, proposing that people understand and anticipate events through individually constructed bipolar categories.

In Branch

Source Wikipedia: Personal Construct Theory
Sources
1. Wikipedia: Personal Construct Theory
Wikimedia Foundation
  • Introduction
    a theory of personality and cognition developed by the American psychologist George Kelly in the 1950s
  • Principles section, scientist analogy
    Every man is, in his own particular way, a scientist
  • Footnote PCT, note on the Kelly 1991 edition
    first published 1955
  • In Branch: Personality Psychology, Lead
    Within personality psychology, personal construct theory (PCT) or personal construct psychology (PCP) is a theory of personality and cognition developed by the American psychologist George Kelly in the 1950s.
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