On the cognitive foundations of modularity

Miguel P. Monteiro

Modularity is a fundamental concept in software engineering with deep roots in human cognition. However, to date few studies of the cognitive roots of modularity have been carried out. To contribute to filling this gap, we examine memory, abstraction and conceptual categorization as viewed in cognitive psychology. We clarify the connections between those topics and hierarchical decomposition. Using them as a basis, we propose a view of software modules as cohesive and structured representations of conceptual categories geared to facilitate reasoning along multiple levels of abstraction. We examine some features of the object-oriented paradigm and point out strengths and limitations in how mainstream object-oriented languages match the cognitive needs of software developers. We conclude by mentioning some future work that may bring insights on the language features to strive for in the next wave of technology adoption.

Type of Publication: Paper
Conference: PPIG 2011 - 23rd Annual Workshop
Publication Year: 2011
Paper #: 22
TitleOn the cognitive foundations of modularity
Publication TypePaper
AuthorsMonteiro, MP
PPIG Workshop: 
2011-09-23rd