The Neurocognitive Foundation of the Symbolic–Functional Model of Motivation

abe housh, Najm (2026): The Neurocognitive Foundation of the Symbolic–Functional Model of Motivation.

Abstract

Motivational theory has long been structured around hierarchical models and state-based explanations, yet these approaches fail to specify how behavioral selection emerges from competing alternatives. This article addresses this gap by proposing a non-hierarchical framework in which motivation is defined as a process of evaluative selection across alternatives. Each alternative is evaluated in terms of its symbolic value, functional return, and associated constraints, whose relative influence varies under context-sensitive weighting. Behavioral outcomes are determined not by need satisfaction or system integration, but by comparative dominance across alternatives under dynamic reweighting. Crucially, evaluation operates not over all possible alternatives, but over a constrained subset defined by evaluative access. This access structure determines which alternatives enter the evaluative field and can therefore participate in selection, making behavioral outcomes dependent on both evaluative composition and access conditions. Selection occurs when one alternative achieves sufficient dominance over competing accessible alternatives, exceeding them beyond a context-dependent threshold. This introduces nonlinear dynamics in which small contextual or evaluative changes can produce abrupt transitions in behavior. The framework shifts analysis from motivational states to selection dynamics, specifying a unified mechanism linking evaluation, access, and threshold-based selection. It generates testable predictions concerning instability near decision boundaries, discontinuous behavioral change, and context-driven reorganization of alternatives.

• Item Type: MPRA Paper
• Language: English
• Keywords: motivation theory decision-making cognitive evaluation symbolic-functional model neurocognitive processes non-hierarchical systems behavioral selection
• Subjects: A - General Economics and Teaching > A1 - General Economics > A12 - Relation of Economics to Other Disciplines; C - Mathematical and Quantitative Methods > C4 - Econometric and Statistical Methods: Special Topics > C44 - Operations Research ; Statistical Decision Theory; D - Microeconomics > D0 - General > D03 - Behavioral Microeconomics: Underlying Principles; D - Microeconomics > D8 - Information, Knowledge, and Uncertainty > D83 - Search ; Learning ; Information and Knowledge ; Communication ; Belief ; Unawareness; D - Microeconomics > D8 - Information, Knowledge, and Uncertainty > D87 - Neuroeconomics

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Najm Abe Housh. (2026) . Bias as Structured Selection: Memory, Reweighting, and the Dynamics of Evaluative Access . https://doi.org/10.5281/zenodo.19335234