In an article for The Conversation, he examined all the latest research - and found penetration can last from 33 seconds to 44 minutes when an average is taken of all the times each couple has sex. The average time across different couples was 5.4 minutes.
The Basics of Human Communication. The transactional model is a more realistic representation of human communication. It recognizes that both people involved in the interaction are communicators, and instead of the process illustrated as linear, it becomes circular in its function. Thus the process is an exchange.
Definition of Communication Model. The word 'model' refers as representation of a process, and event or a situation. It is not a separate or independent method rather it is the representation of an existing object. The communication model is similarly a symbolic representation of the communication process. It does not show the details of a message rather it presents only those elements which are related to the object of sending a message.