Final answer:
The Reflective system is the one that's logical, analytical, deliberate, and methodical, involving deductive reasoning and analytical intelligence to understand and solve problems.
Step-by-step explanation:
The system that is logical, analytical, deliberate, and methodical is D) Reflective. Reflective thinking involves a conscious, deliberate decision-making process that relies on analytical thinking. Analysis of data, observations or experiences can lead to deductions or conclusions based on logical reasoning, often referred to as deductive reasoning. Contrary to heuristics, which are mental shortcuts often used to solve problems quickly, reflective thinking is thorough and focuses on understanding the complexities of a situation. This type of thinking aligns with analytical intelligence, as it involves the examination of information to identify patterns and solve problems.