For central route processing to occur, your message must be compatible with your audience's cognitive capacities. If a person lacks the mental capacity to understand your message, they will be unable to critically assess it and will almost certainly process it through the peripheral route. For example, if a four-year-old child receives a political message from an adult, they will not be able to evaluate its content carefully enough to make an informed decision about whether or not to trust it. The child can only follow the instructions given in the message or the voice cues from the speaker. Any additional information that could help them make an educated choice is lost to them.
Your message must also reach the intended recipient. If you send a message to an address that does not exist, it will be discarded by the network before it reaches its destination. Similarly, if an address belongs to someone who has not received your message, they will not receive it. As long as there are other addresses available, yours will be delivered via one of the other routes.
At a minimum, therefore, a message needs to contain enough information for someone to identify its destination. It may also need to include more specific details for effective delivery - such as through private communication channels - but even then there is no guarantee that it will be received.
In addition to these basic requirements, central route messages tend to be more formal, while peripheral route messages are less structured.
When communication is efficient, it leaves all parties happy and with a sense of accomplishment. There is no space for misinterpretation or change of messages when communications are delivered clearly, which reduces the possibility for conflict. Effective communication is vital to deliver any message successfully.
People need to know what you want them to do, why you're asking them to do it, and how they can help you achieve your goals. You can't expect someone to understand your intentions if you don't make sure that they do. Clear and concise communication makes this possible. Effective communication ensures that everyone involved understands the message being delivered.
Communication involves two things: information and interaction. Information can be presented in many forms including speech, writing, visual images, and physical actions. Interaction means that both sender and receiver respond to the message. For example, if I say "I like green eggs and ham", you will know exactly what I mean even though I have not explained myself. If I add words like "very much", then I'm expressing my opinion about them. This shows that communication involves more than just sending a message; it requires understanding others' opinions too.
Effective communication is necessary in order to create clear objectives, set appropriate expectations, provide useful feedback, and solve problems. It is also important in building trust between colleagues, clients, and customers.
The answer is not spontaneous if the recipients of the written communication are separated by distance and need to clear their doubts. Written communication takes longer since response is not quick in this scenario. Message encoding and transmission require time. When you write a letter you create a record that can be read or seen by others. This means that other people can know what you think about them and themselves. You cannot escape this kind of self-awareness when you use letters to communicate with others.
Spontaneity requires the freedom to act without delay or restraint, which written messages cannot offer. If you want to reply quickly to a written message, you must first finish writing it and then send it. This means that the person who sent the message will not know your immediate reaction. He or she will only know what you said later - after the fact! Spontaneous replies require instant reactions without thinking through what you say. This type of communication cannot happen over email or text messaging because they are not real-time methods of communication.
Written messages can tell others about your feelings more effectively than speech alone. This is because words have meaning and can convey ideas that cannot be expressed in actions alone. For example, you can say "I love you" with your eyes, but not everyone will understand this as well you might hope.