Final answer:
The statement is true; the object-oriented approach to systems development involves information flow via message exchanges between actors and internal objects.
Step-by-step explanation:
The statement in the question is True. In the object-oriented approach to systems development, the flow of information is managed through the exchange of messages. Messages in this context are generally method calls or data sent to objects or received from them. Actors, which could represent users or other systems, interact with the system by sending and receiving messages to and from objects within the system. Similarly, internal objects communicate with each other through message passing to achieve the desired system behavior.