According to research on the effects of drowsiness, you are _________ more likely to be in an accident when driving while drowsy.

• A. 10 times
• B. 15 times
• C. 3 times

Answer: (A)

Verified step by step guidance

1. Understand the context of the problem: It asks about the increased likelihood of being in an accident when driving while drowsy, based on research findings.
2. Recall or review relevant psychological research on drowsiness and driving performance, which often quantifies risk increases as multiples (e.g., 3 times, 10 times, 15 times).
3. Identify the key concept: Drowsiness impairs cognitive functions such as attention, reaction time, and decision-making, which increases accident risk.
4. Compare the given options (3 times, 10 times, 15 times) with the commonly reported statistics in research literature to determine which multiplier accurately reflects the increased risk.
5. Select the multiplier that best matches the research consensus, which is often cited as '10 times' more likely to be in an accident when driving while drowsy.