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Chapter 18: KELLY – PERSONAL CONSTRUCT THEORY (COMPREHENSIVE NOTES)

Overview of Personal Construct Theory

  • Kelly’s model is often called a metatheory because it is a “theory about theories.”

  • Core claim: people anticipate future events through the meanings (personal constructs) they assign to past and present experience.

  • Emphasizes that reality exists but is apprehended through individual constructions; everyone’s construction is revisable (constructive alternativism).

  • Alternative labels (cognitive, behavioral, existential, phenomenological) each capture a partial truth; none fully define the theory.

  • Arlene-and-the-car vignette illustrates Kelly’s notion that everyday decision making follows the logic of scientific inquiry (observe → question → hypothesize → test → revise).

Biography of George Kelly

  • Born late April of the early twentieth century on a Kansas farm; only child to an ex-teacher mother and ex-minister father.

  • Schooling was irregular: multiple states, several high schools, frequent commuting, early boarding-school experience.

  • Undergraduate work spanned physics, mathematics, debate, and social concerns at two religiously affiliated colleges.

  • Master’s degree: educational sociology, backed by minors in labor relations and sociology.

  • Early career: taught soap-box oratory, speech, government; coached drama; short stint as aeronautical engineer; earned an education diploma in Scotland.

  • Doctorate completed at the State University of Iowa; dissertation on speech-reading disabilities.

  • Shift from physiological psychology to clinical work during the Dust Bowl/Depression; created itinerant psychological clinics across Kansas.

  • Naval aviation psychologist during the Second World War; post-war appointments at Maryland, Ohio State (clinic director), and Brandeis.

  • Pivotal publication: The Psychology of Personal Constructs (two volumes) in the mid-fifties; became a leading clinical figure, APA division president, charter member of ABPP.

  • Died in the late nineteen-sixties while revising his theory.

Philosophical Position

Person as Scientist

  • Individuals continually form hypotheses, test them, and revise personal theories to navigate life.

Scientist as Person

  • Scientists’ theories are personal constructions, equally open to reinterpretation; hence Kelly invited criticism of his own system.

Constructive Alternativism

  • Assumptions:

    • The universe and people’s thoughts both exist and interact.

    • Any event can be construed in multiple legitimate ways.

    • Accumulating “facts” does not yield absolute truth; only shifting viewpoints.

Personal Constructs

  • Defined as transparent, often dichotomous templates we cast on reality to perceive likenesses and contrasts.

  • Require a triadic comparison: two similar elements contrasted with a third.

  • Vary in flexibility: permeable constructs admit new elements; concrete constructs resist change.

  • Hierarchically organized (superordinate ↔ subordinate) and inherently dichotomous.

  • Function to predict and control events; validation/falsification drives learning.

Basic Postulate

  • “A person’s processes are psychologically channelized by the ways in which that person anticipates events.”

    • processes = living, moving person

    • channelized = guided through flexible pathways

    • anticipation = present-based prediction of future outcomes

Eleven Supporting Corollaries

  1. Construction – we anticipate by construing replications of events.

  2. Individuality – people differ in their constructions.

  3. Organization – constructs form ordered, often hierarchical systems.

  4. Dichotomy – each construct has two mutually exclusive poles.

  5. Choice – we select the pole that allows greater elaboration of our system.

  6. Range – every construct applies only within a finite range of convenience.

  7. Experience – construct systems evolve with successive construing of events.

  8. Modulation – only permeable constructs allow experiential variation to alter the system.

  9. Fragmentation – subsystems may be incompatible yet coexist.

  10. Commonality – similar construction of experience yields psychological similarity among people.

  11. Sociality – social interaction depends on construing and playing a role in others’ construction systems; introduces concepts of role and core role.

Applications

Abnormal Development

  • Disorder = persistence in using an invalidated construct.

  • Two main malfunctions:

    1. Impermeable system → rigidity (e.g., abused child equating intimacy with danger; alcoholic denying addiction).

    2. Overly permeable system → chaotic disorganization.

  • Four typical distress states:

    • Threat: awareness of imminent change in core constructs.

    • Fear: incidental, specific threat within the system.

    • Anxiety: confronted with events outside one’s construct range.

    • Guilt: loss or violation of one’s core role structure.

Psychotherapy

  • Goal: help clients revise constructs to improve predictive efficiency; client chooses goals.

  • Fixed-Role Therapy:

    1. Therapist and client co-write a third-person role sketch containing new attitudes/behaviors.

    2. Client enacts the role in daily life for weeks, testing it as a scientist tests a hypothesis.

    3. Peripheral roles change first; deeper core roles follow.

Role Construct Repertory (Rep) Test

  • Elicits a grid of personal constructs by comparing triads of significant people.

  • Steps: list role titles → supply names → make triadic comparisons → fill repertory grid.

  • Reveals idiosyncratic construct systems; can be repeated to measure therapeutic change.

Related Research

  • Nearly six hundred empirical studies have employed Rep-based methods; contributions to social-cognition field.

Gender as Construct (Harper & Schoeman)

  • Individuals differ in how centrally they encode gender.

  • Heavy gender-based construers show stronger stereotypic judgments, especially when little other information is available.

Smoking & Self-Concept (Weiss, Watson, McGuire)

  • Idiographic Rep assessment showed smokers identify with smoker-trait constructs yet value nonsmoker traits more; real–ideal self disparity did not differ from nonsmokers.

Big Five vs. Personal Constructs (Grice et al.)

  • Repertory grids capture about half the variance not explained by Big Five traits, highlighting unique attributes (e.g., body type, politics) that standard trait models omit.

Critique of Kelly’s Theory

  • Research stimulation: moderate-to-strong (especially via Rep test).

  • Falsifiability: low (concepts difficult to operationalize precisely for disconfirmation).

  • Organization of knowledge: limited (neglects motivation, development, culture).

  • Practical guidance: moderate for therapy, limited elsewhere.

  • Internal consistency: very high (elegant hierarchy of postulate + corollaries).

  • Parsimony: high despite verbose exposition; essentials boiled down to twelve propositions.

Concept of Humanity (Six Orienting Themes)

  • Optimistic: people can revise constructs and grow.

  • Freedom over determinism: elaborative choice within self-constructed channels.

  • Teleological more than causal: future anticipations, not past causes, direct behavior.

  • Conscious processes emphasized; unconscious acknowledged as low-level awareness or preverbal constructs.

  • Social factors valued: interaction hinges on construing others’ constructs.

  • Uniqueness over universality, tempered by commonality within cultures.

Key Terms & Definitions (Quick Reference)

  • Constructive Alternativism – limitless ways to interpret events.

  • Personal Construct – dichotomous template for perceiving likeness/contrast.

  • Core Role – identity-defining role within a social context.

  • Range of Convenience – domain where a construct is useful.

  • Permeability – openness of a construct to new elements.

  • Fixed-Role Therapy – technique of experimentally enacting new roles.

  • Rep Test – idiographic measure of a person’s construct system.

  • Threat/Fear/Anxiety/Guilt – four primary emotions signaling construct instability.

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