The first ability to be impaired by alcohol or other drugs is

The first ability to be impaired by alcohol or other drugs is

• A. Vision
• B. Reaction time
• C. Balance
• D. Judgment and decision making

Answer: (D)

Judgment and decision making are the first abilities affected because alcohol and many drugs directly dampen the brain’s higher‑order thinking areas, especially the prefrontal cortex that governs planning, reasoning, and impulse control. When these functions are impaired, people have a harder time assessing risks, weighing consequences, and controlling impulses, which leads to poorer choices and riskier behavior even before coordination or eyesight noticeably deteriorates. As intoxication deepens, other abilities such as reaction time, vision, and balance become affected, but the initial, most noticeable change is in how we think through actions and judge situations.

Judgment and decision making are the first abilities affected because alcohol and many drugs directly dampen the brain’s higher‑order thinking areas, especially the prefrontal cortex that governs planning, reasoning, and impulse control. When these functions are impaired, people have a harder time assessing risks, weighing consequences, and controlling impulses, which leads to poorer choices and riskier behavior even before coordination or eyesight noticeably deteriorates. As intoxication deepens, other abilities such as reaction time, vision, and balance become affected, but the initial, most noticeable change is in how we think through actions and judge situations.