A memory theoretic approach for investigating the roles of language and intuition in mathematical thinking activities

TL;DR

This paper explores how language and visual intuition contribute to mathematical thinking by analyzing cognitive processes and conducting pilot experiments, offering a memory-based perspective on mathematical cognition.

Contribution

It introduces a memory theoretic framework to differentiate symbolic/formal and visual/spatial processes in mathematical cognition, supported by pilot experimental evidence.

Findings

Language-based processes like verbal articulation are crucial in mathematical reasoning.

Visuo-spatial intuition, such as spatial imagery, plays a significant role in mathematical activities.

Different cognitive processes are involved in explicit mathematical knowledge and ongoing mental processing.

Abstract

Questions concerning origin of mathematical knowledge and roles of language and intuition (imagery) in mathematical thoughts are long standing and widely debated. By introspection, mathematicians usually have some beliefs regarding these questions. But these beliefs are usually in a big contrast with the recent cognitive theoretic findings concerning mathematics. Contemporary cognitive science opens new approaches to reformulate the fundamental questions concerning mathematics and helps mathematicians break through the Platonic beliefs about the essence and sources of mathematical knowledge. In this article, we introduce and discuss mathematical thinking activities and fundamental processes such as symbolic/formal and visual/spatial ones. Two different aspects of mathematics should be separated in mathematical cognition. One aspect considers mathematics as an explicit crystallized knowledge. The other aspect considers mathematics as an ongoing and transient mental processing. The cognitive processes and corresponding tasks involved in these aspects are different. Ongoing mathematical activities both elementary and advanced, demand working memory resources. Using dual-task techniques, we design some pilot experiments to differentiate the symbolic/formal and visual/spatial processes. Using this memory theoretic approach, we explain the crucial roles of language-based processes such as verbal articulation and instructive speech and also visuo-spatial intuition such as spatial imagery and mental movement in various aspects of mathematics.