Toward a Thomistic Theory of Attention

The author reconstructs a 'Thomistic theory of attention' by synthesizing various passages from Thomas Aquinas's works. The analysis identifies attention as a finite resource and a selective process of 'priority structuring' that allows finite cognitive agents—humans, animals, and angels—to process information piecemeal. The paper distinguishes between the 'specification' of a cognitive act (what is known) and its 'exercise' (the act of attending), asserting that the latter is primarily driven by the will or appetite. It further explores the varying degrees of volitional control over different types of attention (sensory vs. intellectual) and the role of external agents, such as teachers or God, in prompting attention. Finally, it links the direction of attention to moral well-being and the virtue of 'studiositas'.

• Attention is characterized as a selective process of 'priority structuring' necessary for finite cognitive agents—including humans, animals, and angels—because their cognition proceeds piecemeal, unlike the comprehensive knowledge of God.
• Aquinas distinguishes between the 'specification' (formal cause) and the 'exercise' (efficient cause) of a cognitive act; while the object determines what is known, a triggering factor—such as appetite or will—is required to actually direct the mind toward that object.
• Attention is a limited mental resource rooted in the soul's unitary essence; strong focus on one power or object necessarily reduces or eliminates attention to others, meaning 'divided attention' is formally impossible.
• The degree of voluntary control over attention varies by the type of cognition: it is most restricted in sensory attending, moderate in the imagination, and highest in conceptual thinking.
• Intellectual attention can be prompted by three distinct sources: the agent's own habitus (existing knowledge), a teacher who acts as an 'indispensable motor' to stimulate the mind, or God, who provides the first movement of the intellect to resolve the problem of infinite regress.
• The direction of attention is a matter of deliberation and choice, making it subject to practical reason and moral responsibility, which is the basis for the virtue of 'studiositas' (attentiveness).
• In the case of God, attention (divine consideration) lacks the selectivity of finite agents because the divine essence is unitary, meaning God knows all things simultaneously through a single intention.

APA

Reichberg, G. M. (2024). Toward a Thomistic Theory of Attention. Peace Research Institute Oslo. https://cdn.cloud.prio.org/files/949da8fe-2cc1-4287-a51a-9fed250c3ac3/Aquinas on attention.pdf?inline=true

Chicago

Reichberg, Gregory M. Toward a Thomistic Theory of Attention. Peace Research Institute Oslo, 2024. https://cdn.cloud.prio.org/files/949da8fe-2cc1-4287-a51a-9fed250c3ac3/Aquinas on attention.pdf?inline=true.

Wikipedia

{{cite report |last1=Reichberg |first1=Gregory M. |title=Toward a Thomistic Theory of Attention |publisher=Peace Research Institute Oslo |date=13 May 2024 |url=https://cdn.cloud.prio.org/files/949da8fe-2cc1-4287-a51a-9fed250c3ac3/Aquinas on attention.pdf?inline=true |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{reichberg2024toward, author = {Reichberg, Gregory M.}, title = {{Toward a Thomistic Theory of Attention}}, institution = {Peace Research Institute Oslo}, year = {2024}, month = may, url = {https://cdn.cloud.prio.org/files/949da8fe-2cc1-4287-a51a-9fed250c3ac3/Aquinas on attention.pdf?inline=true}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }