Which brain lobe is primarily involved in planning and decision-making?

• A. Frontal lobe
• B. Parietal lobe
• C. Temporal lobe
• D. Occipital lobe

Answer: (A)

Planning and decision-making are governed by executive functions housed mainly in the frontal lobe. The front part of the brain contains the prefrontal cortex, which coordinates goals, weighs options, plans the steps to achieve an outcome, and monitors results. It relies on working memory to hold information while evaluating choices and uses inhibitory control to select a course of action. The other lobes support related processes: the parietal lobe focuses on sensory integration and guiding actions, the temporal lobe handles memory and language, and the occipital lobe processes vision. So, while those areas contribute, the frontal lobe is the primary region responsible for planning and making decisions.