Final answer:
The transition from controlled to automatic processing is exemplified by learning to drive, where initial effortful tasks become second nature with practice, illustrating habit formation and increased task efficiency.
Step-by-step explanation:
The phrase "A controlled process may become an automatic process over time" refers to the way our brain can convert tasks that require active effort and attention into tasks that can be performed without conscious thought. This transition is often seen in learning new skills.
For instance, consider the process of learning to drive a car. Initially, operating a vehicle is a controlled process requiring significant mental effort to remember to check mirrors, signal, manage the speed, and steer correctly. Over time and with practice, these tasks become automatic processes. An experienced driver performs these activities with little conscious thought, freeing up attention for other tasks like navigating or monitoring for potential hazards.
This transition from controlled to automatic processing is not limited to driving but occurs in various learning and skill acquisition scenarios. Moreover, this concept has implications in understanding habit formation and efficiency improvements in various tasks.