On Discussing Communication
Trying to speak of something as messy as communication in technical terms seems to be another form of the "math and science" argument, that is, math and science and technology are the answer to all of our problems. - Anonymous
But what forms of human behavior are not messy? Learning is not "antiseptic," yet it is discussed all the time - we do not leave it to the academics, such as Bloom, Knowles, Dugan, or Rossett. Leadership and management seems to be even messier, yet we categorize it, build models of it, index it, chop it and slice it and dice it, build pyramids out of it, and generally have a good time discussing it. But when it comes to "communication," we call it too messy to play with and leave it up to Chomsky, Pinker, and others to write about so that we can read about it. Yet we all communicate almost every single day of our lives, which is much more than we will ever do with learning or leadership.
Paul Ekman
In the mid 1960s, Paul Ekman studied emotions and discovered six facial expressions that almost everyone recognizes world-wide: happiness, sadness, anger, fear, disgust, and surprise. Although they were controversial at first (he was booed off the stage when he first presented it to a group of anthropologists and later called a fascist and a racist) they are now widely accepted. One of the controversies still lingering is the amount of context needed to interpret them. For example, if someone reports to me that they have this great ideal that they would like to implement, and I say that would be great, but I look on them with a frown, is it possible that I could be thinking about something else? The trouble with these extra signals is that we do not always have the full context. What if the person emailed me and I replied great (while frowning). Would it evoke the same response?
Emotions
Trust your instincts. Most emotions are difficult to imitate. For example, when you are truly happy, the muscles used for smiling are controlled by the limbic system and other parts of the brain, which are not under voluntary control. When you force a smile, a different part of the brain is used - the cerebral cortex (under voluntary control), hence different muscles are used. This is why a clerk, who might not have any real interest in you, has a "fake" look when he forces a smile.
Of course, some actors learn to control all of their face muscles, while others draw on a past emotional experience to produce the emotional state they want. But this is not an easy trick to pull off all the time. There is a good reason for this - part of our emotions evolved to deal with other people and our empathic nature. If these emotions could easily be faked, they would do more harm than good (Pinker, 1997).
So our emotions not only guide our decisions, they can also be communicated to others to help them in their decisions - of course their emotions will be the ultimate guide, but the emotions they discover in others become part of their knowledge base.
Mehrabian and the 7%-38%-55% Myth
We often hear that the content of a message is composed of:
* 55% from the visual component
* 38% from the auditory component
* 7% from language
However, the above percentages only apply in a very narrow context. A researcher named Mehrabian was interested in how listeners get their information about a speaker's general attitude in situations where the facial expression, tone, and/or words are sending conflicting signals.
Thus, he designed a couple of experiments. In one, Mehrabian and Ferris (1967) researched the interaction of speech, facial expressions, and tone. Three different speakers were instructed to say "maybe" with three different attitudes towards their listener (positive, neutral, or negative). Next, photographs of the faces of three female models were taken as they attempted to convey the emotions of like, neutrality, and dislike.
Test groups were then instructed to listen to the various renditions of the word "maybe," with the pictures of the models, and were asked to rate the attitude of the speaker. Note that the emotion and tone were often mixed, such as a facial expression showing dislike, with the word "maybe" spoken in a positive tone.
Significant effects of facial expression and tone were found in that the study suggested that the combined effect of simultaneous verbal, vocal and facial attitude communications is a weighted sum of their independent effects with the coefficients of .07, .38, and .55, respectively.
Mehrabian and Ferris also wrote about a deep limitation to their research: "These findings regarding the relative contribution of the tonal component of a verbal message can be safely extended only to communication situations in which no additional information about the communicator-addressee relationship is available." Thus, what can be concluded is that when people communicate, listeners derive information about the speaker's attitudes towards the listener from visual, tonal, and verbal cues; yet the percentage derived can vary greatly depending upon a number of other factors, such as actions, context of the communication, and how well they know that person.
On Communication Per Se (a few random thoughts)
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