The Equine Disease Communication Center EDCC is an industry-driven initiative which works to protect horses and the horse industry from the threat of infectious diseases in North America. The communication system is designed to seek and report real time information about disease outbreaks similar to how the Centers for Disease Control and Prevention CDC alerts the human population about diseases in people. Why is this information important? Real-time information on infectious disease outbreaks, quarantines, and regulations are vital to helping horse owners keep their animals safe and healthy.
Increased mobility was made possible by a revolution in communications. In the earlier 18th century long-distance travel was rare and the idea of long-distance travel for pleasure was a contradiction in terms.
The speediest coach journey between Communication and individuals and Cambridge just 60 miles took… Models of communication Fragmentation and problems of interdisciplinary outlook have generated a wide range of discussion concerning the ways in which communication occurs and the processes it entails.
Obviously, all the critical elements in this question may be interpreted differently by scholars and writers Communication and individuals different disciplines. The simplicity of their model, its clarity, and its surface generality proved attractive to many students of communication in a number of disciplines, although it is neither the only model of the communication process extant nor is it universally accepted.
As originally conceived, the model contained five elements—an information source, a transmittera channel of transmission, a receiverand a destination—all arranged in linear order.
Messages electronic messages, initially were supposed to travel along this path, to be changed into electric energy by the transmitter, and to be reconstituted into intelligible language by the receiver. In time, the five elements of the model were renamed so as to specify components for other types of communication transmitted in various manners.
The information source was split into its components both source and message to provide a wider range of applicability. The six constituents of the revised model are 1 a source, 2 an encoder3 a message, 4 a channel, 5 a decoder, and 6 a receiver.
For some communication systems, the components are as simple to specify as, for instance, 1 a person on a landline telephone, 2 the mouthpiece of the telephone, 3 the words spoken, 4 the electrical wires along which the words now electrical impulses travel, 5 the earpiece of another telephone, and 6 the mind of the listener.
In other communication systems, the components are more difficult to isolate—e. Begging a multitude of psychological, aestheticand sociological questions concerning the exact nature of each component, the linear model appeared, from the commonsense perspective, at least, to explain in general terms the ways in which certain classes of communication occurred.
It did not indicate the reason for the inability of certain communications—obvious in daily life—to fit its neat paradigm. Entropynegative entropy, and redundancy Another concept, first called by Shannon a noise source but later associated with the notion of entropy a principle derived from physicswas imposed upon the communication model.
Entropy is analogous in most communication to audio or visual static—that is, to outside influences that diminish the integrity of the communication and, possibly, distort the message for the receiver.
Negative entropy may also occur in instances in which incomplete or blurred messages are nevertheless received intact, either because of the ability of the receiver to fill in missing details or to recognize, despite distortion or a paucity of information, both the intent and content of the communication.
Although rarely shown on diagrammatic models of this version of the communication process, redundancy —the repetition of elements within a message that prevents the failure of communication of information—is the greatest antidote to entropy. Most written and spoken languages, for example, are roughly half-redundant.
If 50 percent of the words of this article were taken away at random, there would still remain an intelligible—although somewhat peculiar—essay. Similarly, if one-half of the words of a radio news commentator are heard, the broadcast can usually be understood.
Redundancy is apparently involved in most human activities, and, because it helps to overcome the various forms of entropy that tend to turn intelligible messages into unintelligible ones including psychological entropy on the part of the receiverit is an indispensable element for effective communication.
Messages are therefore susceptible to considerable modification and mediation. Entropy distorts, while negative entropy and redundancy clarify; as each occurs differentially in the communication process, the chances of the message being received and correctly understood vary.
Still, the process and the model of it remains conceptually static, because it is fundamentally concerned with messages sent from point to point and not with their results or possible influences upon sender and receiver.
Feedback To correct this flaw, the principle of feedback was added to the model and provided a closer approximation of interpersonal human interaction than was known theretofore. This construct was derived from the studies of Norbert Wienerthe so-called father of the science of cybernetics.
Certain types of common communications—holiday greeting cards, for instance—usually require little feedback.
Others, particularly interactions between human beings in conversation, cannot function without the ability of the message sender to weigh and calculate the apparent effect of his words on his listener. It is largely the aspect of feedback that provides for this model the qualities of a process, because each instance of feedback conditions or alters the subsequent messages.
Dynamic models Other models of communication processes have been constructed to meet the needs of students of communication whose interests differ from those of quantitatively oriented theorists like Shannon, Weaver, and Wiener.
While the model described above displays some generality and shows simplicity, it lacks some of the predictive, descriptive, and analytic powers found in other approaches. A psychologist, Theodore M. Newcomb, for example, has articulated a more fluid system of dimensions to represent the individual interacting in his environment.
Students concerned mainly with persuasive and artistic communication often centre attention upon different kinds, or modes, of communication i. For them the stability and function of the channel or medium are more variable and less mechanistically related to the process than they are for followers of Shannon and Weaver and psychologists like Newcomb.
McLuhan, indeed, asserts that the channel actually dictates, or severely influences, the message—both as sent and received.
Many analysts of communication, linguistic philosophers, and others are concerned with the nature of messages, particularly their compatibility with sense and emotiontheir style, and the intentions behind them.
They find both linear and geometric models of process of little interest to their concerns, although considerations related to these models, particularly those of entropy, redundancy, and feedback, have provided significant and productive concepts for most students of communication.
Applications of formal logic and mathematics Despite the numerous types of communication or information theory extant today—and those likely to be formulated tomorrow—the most rationally and experimentally consistent approaches to communication theory so far developed follow the constructions of Shannon and others described above.
Such approaches tend to employ the structural rigours of logic rather than the looser syntaxesgrammars, and vocabularies of common languages, with their symbolic, poetic, and inferential aspects of meaning.
Cybernetic theory and computer technology require rigorous but straightforward languages to permit translation into nonambiguous, special symbols that can be stored and utilized for statistical manipulations.CDC's Gateway to Communication and Social Marketing Practice provides resources to help build your health communication or social marketing campaigns and programs.
Chemical Hazard Communication U.S.
Department of Labor Occupational Safety and Health Administration OSHA (Revised) This informational booklet is intended to provide a generic, non-exhaustive overview of a particular standards related topic.
As the Director of the Wits Language School, it is my pleasure to welcome you to the exciting world of languages. Language and communication skills are one of the most important tools available to organisations and their workforce. In another video, Mark Mehlbauer said that social media can be beneficial to those who may need help navigating social interactions.
Social media can also negate social faux pas that may happen to adults on the spectrum because it allows these individuals to plan out what they are going to say before a .
Facilitated communication (FC), supported typing or hand over hand, is a discredited technique used by some caregivers and educators in an attempt to assist people with severe educational and communication urbanagricultureinitiative.com technique involves providing an alphabet board, or keyboard.
The facilitator holds or gently touches the disabled person's arm or hand during this process and attempts . The ARCOS website has POINT Software installed and activated automatically. This displays symbols relevant to the word that the cursor is hovering over.