Final answer:
The assertion that skilled drivers look ahead 12-15 seconds is true, contributing to safer and more defensive driving by allowing for timely reactions to road conditions and potential hazards.
Step-by-step explanation:
The statement that most good drivers look 12-15 seconds ahead is True. Looking this far ahead allows drivers to notice and react to changes in traffic conditions, road work, or potential hazards earlier, ensuring a safer driving experience. It is part of being a defensive driver, as anticipation of possible issues allows for earlier adjustments in speed or positioning on the road.