1. Communication systems

2. Communication
Communication: transmitting a message with the expectation of some kind of response. This can be interpersonal or intrapersonal.
Communication is a process that allows organisms to exchange information by several methods. Exchange requires feedback.

3. communication dimensions
Communication is usually described along a few major dimensions:
Content (what type of things are communicated)
Source/Emisor/Sender/Encoder (by whom)
Form (in which form)
Channel (through which medium)
Destination/Receiver/Target/Decoder (to whom)
Purpose/Pragmatic aspect

4. The Communication Process
Thought: First, information exists in the mind of the sender. This can be a concept, idea, information, or feelings.
Encoding: Next, a message is sent to a receiver in words or other symbols.
Decoding: lastly, the receiver translates the words or symbols into a concept or information that he or she can understand.

5. Organizational Communication Objectives
An open communication climate.
Accurate information.
Competition and cooperation rather than conflict.

6. The “Chain” Communication Structure The “Circle” Communication Structure

7. Criteria
Chain
Wheel
All channel
Speed
Moderate
Fast
Accuracy
High
Emergence of a leader
None
Member satisfaction
Low

8. Communication system Downward Communication. Upward Communication.
Lateral Communication.
Diagonal Communication.
Grapevine Communication.

9. Downward Communication.
Downward communication : Formal communication consists of messages sent from superiors to subordinates.
1. Instructions or directions concerning job-performance.
2. Information about organizational procedures and policies
3. Feedback to the subordinates concerning job performance
4. Information to assist in of work tasks.
Low employee satisfaction
Downward communication is limited.

10. Downward communication must accomplish the following:
Demonstrate empathy .
Be accurate
Be definite.
Consider selective perception.
Provide for feedback
Avoid message overload

11. Upward communication.
Upward communication : the flow of messages from the lower levels of the organization to the upper levels.
It most consists of information such as feedback of lower-level operations (reports of production).
Upward is important work-related decisions.
Upward communication involves complaints and suggestions for improvement .
High employees satisfaction

12. Successful upward communication requires the following:
Frequent face-to-face contact
Recognition of and rewards for accomplishment
The ability to listen
Action.

13. Lateral communication
Lateral communication This is the flow of communication between people who are on the same level in an organization.
It requires co-workers co-ordination to accomplish a goal.
Lateral communication can also occur between two or more departments in an organization.
Lateral communication helps develop interpersonal relationships.

14. Lateral communication
Lateral communication has three formal functions:
Coordination.
Problem solving.
Conflict resolution
Lateral communication tends to be faster, more accurate, and less threatening than vertical communication.

15. Diagonal communication
It occurs between individual or departments that are not in the same level of the hierarchy.
informal

16. The grapevine Informal Rapid and fast
Grapevine has three main characteristics.
it is not controlled by management.
it is perceived by most employees as being more believable and reliable than formal channel issued by top management.
it is largely used to serve the self-interests of the people within it.

17. Barriers to Communication
Culture, background, and bias
Noise
Ourselves
Perception
Message
Environment
Smothering
Stress
Gender differences

18. Barriers to Communication
Culture, background, and bias - We allow our past experiences to change the meaning of the message. Our culture, background, and bias can be good as they allow us use our past experiences to understand something new, it is when they change the meaning of the message then they interfere with the communication process.

19. Noise - Equipment or environmental noise impede clear communication
Noise - Equipment or environmental noise impede clear communication. The sender and the receiver must both be able to concentrate on the messages being sent to each other.

20. Ourselves - Focusing on ourselves, rather than the other person can lead to confusion and conflict. The "Me Generation" is out when it comes to effective communication. Some of the factors that cause this are defensiveness (we feel someone is attacking us), superiority (we feel we know more that the other), and ego (we feel we are the center of the activity).

21. Perception - If we feel the person is talking too fast, not fluently, does not articulate clearly, etc., we may dismiss the person. Also our preconceived attitudes affect our ability to listen. We listen uncritically to persons of high status and dismiss those of low status.

22. Message - Distractions happen when we focus on the facts rather than the idea. Our educational institutions reinforce this with tests and questions. Semantic distractions occur when a word is used differently than you prefer. For example, the word chairman instead of chairperson, may cause you to focus on the word and not the message.

23. Environmental - Bright lights, an attractive person, unusual sights, or any other stimulus provides a potential distraction.

24. Smothering - We take it for granted that the impulse to send useful information is automatic. Not true! Too often we believe that certain information has no value to others or they are already aware of the facts.
Stress - People do not see things the same way when under stress. What we see and believe at a given moment is influenced by our psychological frames of references - our beliefs, values, knowledge, experiences, and goals.

25. Assertiveness
Assertive style of behavior is to interact with people while standing up for your rights
Assertive people: Assertive people have the following characteristics
They feel free to express their feelings.
They know their rights.
They have control over their anger.