Epidemiologist

Epidemiologist
Epidemiologists help with study design, collection and statistical analysis of data, and interpretation and dissemination of results (including peer review and occasional systematic review). Epidemiology has helped develop methodology used in clinical research, public health studies and, to a lesser extent, basic research in the biological sciences

Kamis, 22 Agustus 2013

Communication and Leadership


Communication and Leadership

No one would talk much in society if they knew how often they misunderstood others. — Johann Wolfgang Von Goethe
Communication is the exchange and flow of information and ideas from one person to another; it involves a sender transmitting an idea, information, or feeling to a receiver (U.S. Army, 1983). Effective communication occurs only if the receiver understands the exact information or idea that the sender intended to transmit. Many of the problems that occur in an organization are (Mistry, Jaggers, Lodge, Alton, Mericle, Frush, Meliones, 2008):
  • the direct result of people failing to communicate
  • processes that leads to confusion and can cause good plans to fail
Studying the communication process is important because you coach, coordinate, counsel, evaluate, and supervise throughout this process. It is the chain of understanding that integrates the members of an organization from top to bottom, bottom to top, and side to side.

The Communication Process

Communication
is what we try to do
speak to others near and afar of us

Communicating with others involves three primary steps:
  • 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.
During the transmitting of the message, two elements will be received: content and context. Content is the actual words or symbols of the message that is known as language — the spoken and written words combined into phrases that make grammatical and semantic sense. We all use and interpret the meanings of words differently, so even simple messages can be misunderstood. And many words have different meanings to confuse the issue even more.
Context is the way the message is delivered and is known as paralanguage — it is the nonverbal elements in speech such as the tone of voice, the look in the sender's eyes, body language, hand gestures, and state of emotions (anger, fear, uncertainty, confidence, etc.) that can be detected. Although paralanguage or context often cause messages to be misunderstood as we believe what we see more than what we hear; they are powerful communicators that help us to understand each other. Indeed, we often trust the accuracy of nonverbal behaviors more than verbal behaviors.
Some leaders think they have communicated once they told someone to do something, “I don't know why it did not get done. I told Jim to do it.” More than likely, Jim misunderstood the message. A message has NOT been communicated unless it is understood by the receiver (decoded). How do you know it has been properly received? By two-way communication or feedback. This feedback tells the sender that the receiver understood the message, its level of importance, and what must be done with it. Communication is an exchange, not a give, as all parties must participate to complete the information exchange.

Barriers to Communication

Nothing is so simple that it cannot be misunderstood. — Freeman Teague, Jr.
Anything that prevents understanding of the message is a barrier to communication. Many physical and psychological barriers exist:
  • 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 to use our past experiences to understand something new, it is when they change the meaning of the message that they interfere with the communication process.
  • Noise — Equipment or environmental noise impedes clear communication. The sender and the receiver must both be able to concentrate on the messages being sent to each other.
  • Ourselves — Focusing on ourselves, rather than the other person can lead to confusion and conflict. The “Me Generation” must be tossed aside for effective communication to occur. 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).
  • 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 may listen uncritically to persons of high status and dismiss those of low status.
  • Message — Distractions happen when we focus on the facts rather than the idea being communicated. 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 rather than the message.
  • Environmental — Bright lights, an attractive person, unusual sights, or any other stimulus provides a potential distraction.
  • 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


  • - Friskila Damaris Silitonga, SKEP, NS, MPH.

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