"Listening" What we understand by this word?

 Listening  is a vital component of the entire process of communication. The effectiveness of communication is determined by the extent to which listening and comprehension take place in the course of an interaction.

 As we all know linguistic skill of expression consist of speaking and writing for sending messages, and listening and reading for receiving them. Generally we spend more time on listening than on speaking in oral communication. For being efficient business managers, listening is the most significant skill to be included in job related assignments in their firms. Around us we can find that mostly successful executives, politicians and teachers are invariably excellent listeners.