Which part of the brain is involved in making plans and judgments?

The frontal lobes are crucial for higher cognitive functions, specifically making plans and judgments. Located at the front of the brain, they are responsible for executive functions, which encompass a range of activities including decision-making, problem-solving, reasoning, and impulse control. This area of the brain allows individuals to weigh different options, anticipate outcomes, and regulate behavior accordingly, which is essential for planning.

In contrast, the occipital lobes are primarily involved in visual processing, focusing on interpreting visual information received from the eyes. The cerebellum plays a significant role in coordinating movement and balance rather than in planning or making judgments. The brainstem is responsible for regulating basic life functions such as breathing and heartbeat, which are fundamental but do not involve higher-level thinking like planning and judgment.

Thus, the frontal lobes are the correct answer due to their direct involvement in complex thought processes essential for planning and making informed judgments.