Based on the model for conventional signals below, which signal level should an individual of medium ability adopt? 
Definitions:
Hierarchy of Goals
An arrangement of objectives in which some are prioritized above others according to their importance or urgency.
Abstract
A brief summary of a research article, thesis, review, or other in-depth analysis of a particular subject or discipline.
Concrete
Relating to actual, tangible objects or phenomena, as opposed to abstract concepts.
Rational System
A framework or process governed by reason, logic, and analysis, often contrasted with emotional or intuitive decision-making processes.
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