Which cognitive area does the "Calculations" section of the MoCA assess?

The "Calculations" section of the MoCA specifically assesses arithmetic calculations. This portion of the assessment focuses on an individual's ability to perform basic mathematical operations, such as addition, subtraction, or simple computations that reflect their numerical skills. It captures the essential cognitive function related to processing numbers and executing calculations accurately, which is vital for everyday functioning.

By engaging in tasks that require basic arithmetic, the section evaluates not just the ability to arrive at the correct answer, but also the process by which an individual approaches understanding and manipulating numbers to find solutions. Other options like problem-solving skills or numerical reasoning involve broader cognitive functions not exclusively tied to arithmetic operations and go beyond the stricter focus of the calculations section.