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Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this information.

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Related Experiment Video

Updated: Jul 9, 2026

Assessing Working Memory in Children: The Comprehensive Assessment Battery for Children – Working Memory (CABC-WM)

Assessing Working Memory in Children: The Comprehensive Assessment Battery for Children – Working Memory (CABC-WM)

Published on: June 12, 2017

Assessment of working memory performance in self-ordered selection tests.

Raphael Gillett¹

¹School of Psychology, University of Leicester, UK. rtg@le.ac.uk

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior

|November 30, 2007

Summary

Several neuropsychological tests for working memory share a common structure, the self-ordered selection paradigm. A new statistical framework and online program aid in analyzing working memory capacity within this paradigm.

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Area of Science:

Neuropsychology
Cognitive Psychology
Psychometrics

Background:

Working memory performance is assessed using various neuropsychological tests.
These tests were previously considered independent measures.
A unifying structure, the self-ordered selection paradigm, has been identified.

Purpose of the Study:

To identify a common underlying structure among diverse working memory tests.
To develop a statistical framework for analyzing working memory capacity within this paradigm.
To provide a practical tool for neuropsychologists to analyze working memory data.

Main Methods:

Identification of shared features across tasks like the subject-ordered pointing task, Corsi blocks, and letter-recitation.
Development of a statistical framework for hypothesis testing on working memory capacity.
Creation of an accessible online computer program for statistical analysis.

Main Results:

Several distinct working memory tests are unified under the self-ordered selection paradigm.
A robust statistical framework is established for analyzing performance within this paradigm.
An online tool is available for rapid, single-case and group-based statistical analysis.

Conclusions:

The self-ordered selection paradigm provides a novel framework for understanding working memory.
The developed statistical tools and program facilitate more efficient and accurate neuropsychological assessments.
This research advances the study of working memory capacity and its measurement.