What action is represented when you signal your intention to change lanes?

When you signal your intention to change lanes, you are essentially taking the action of executing a maneuver in traffic. The act of signaling is a crucial part of the execution process, as it communicates your intentions to other drivers on the road. This helps to ensure safety by allowing other motorists to be aware of your behavior and make adjustments accordingly.

In the context of driving, execution refers to the physical act of carrying out your planned maneuver—changing lanes, in this case. This involves not only the signaling but also checking your surroundings and ensuring that it's safe to move into the new lane. By executing the lane change properly, you demonstrate good driving practices and contribute to the overall flow of traffic.

The other options revolve around the processes of driving but do not directly correlate to the action of signaling for a lane change. Deciding involves determining whether or not to change lanes, identifying includes recognizing when it's necessary to change lanes, and predicting refers to anticipating the actions of other drivers in response to your maneuvers. Signaling, however, is part of the execution phase as you carry out the lane change itself.