Cognitive Scaffold

Preparing your thinking workspace

arrow_back_ios_new
MENTAL MODEL · M13269

Operationalism

Operationalism
TechnicalHigh supportScientific Methodology
Included
account_tree

Updated 2026-09-10

Loading revision record…

INTRODUCTION

English translation pending.

CORE DEFINITION

Operationalism rests on the intuition that unless we possess a method of measuring a concept, we do not know its meaning. It is usually taken as a theory of meaning: what a concept refers to is nothing more than a set of operations, and the concept is synonymous with the corresponding set of operations. Its aim was to push untestable questions out of science.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Anchor meaning: demand a measurement procedure before conceding that a concept is meaningful. - Split concepts: notice when one term names several concepts across situations. - Screen the untestable: reject as pseudo-problems any claim with no operational procedure at all.

anchor

Anchor fast decisions

Bridgman's motive was that many concepts in physics looked clear yet could not be tested. Fixing a concept's meaning to actual measurement steps removes untestable questions from science. But the same concept often requires different operations in different situations, so length is not one concept but a family of concepts tied to operations, and the complexity of the concept is exposed rather than resolved.

MINIMUM ACTION

In progress 0/1

Practice this model in one real situation:

Check to track your progress (stored locally)
Learning progress0%
account_treeGenealogyexpand_more
menu_bookReferencesexpand_more

Source support: Explicit

  • link
    plato.stanford.eduhttps://plato.stanford.edu/entries/operationalism/ZH · Explicit
    verified

RELATED MODELS

Related model

Streetlight Effect

The streetlight effect, or the drunkard's search principle, is a type of observational bias that occurs when people only search for something where it is easiest to look. Both names refer to a well-known joke: A policeman sees a drunk man searching for something under a streetlight and asks what th…

arrow_forwardRelated model

Cargo Cult Science

"Surely You're Joking, Mr. Feynman!": Adventures of a Curious Character is an edited collection of reminiscences by the Nobel Prize–winning physicist Richard Feynman. The book, published in 1985, covers a variety of instances in Feynman's life. The anecdotes in the book are based on recorded audio ...

arrow_forwardRelated model

NOMA - Non-Overlapping Magisteria

Stephen Jay Gould's proposal that science and religion occupy two separate, non-overlapping domains of authority, one answering questions of fact and the other questions of meaning and value.

arrow_forward