| COMMUNICATION IS NOT ALL ABOUT BODY LANGUAGE |
The captains of England and Australia can barely exchange pleasantries these days without a body-language expert immediately declaiming on the angle of their handshakes.
Lawrence Booth, cricket writer and editor of Wisden Cricketersâ Almanack
Body language is a popular term for the process of communicating non-verbally through conscious or unconscious gestures and actions. This includes the subtle movements of the face and the body. In modern usage, it can also cover vocal tone, nuance and intonation (Morris, 1967).
It is very common to hear speakers and business trainers claim that words account for 7 per cent of the meaning of the message, tone of voice for 38 per cent, and body language 55 per cent. However, few speakers and trainers seem to have bothered to read the original research and continue to popularize the 93 per cent myth.
In 1971, Professor Albert Mehrabian, a professor of psychology at UCLA, wrote a book called Silent Messages. In this and in a book published a year later (Non-Verbal Communication, 1972), he focused on a very specific area of communication research. This was the communication of positive or negative emotions via single spoken words.
Mehrabianâs primary assumption is that only a few basic dimensions of human emotions are conveyed non-verbally. He states these are: like-dislike, status and responsiveness (1971). Mehrabian derived his ideas about the percentages of communication that are verbal or non-verbal from two studies he published in 1967.
In the first experiment (Mehrabian & Ferris, 1967), people listened to a recording of a woman saying the word âmaybeâ in three different tones to suggest liking, neutrality and disliking. The male subjects were shown photos of womenâs faces demonstrating the three emotions and were asked to guess the emotions indicated by three types of communication. That is the gestures in the photos, the voices alone, and then both together. The photos received more accurate responses by a ratio of 3:2. This suggests that when we receive conflicting messages, we tend to believe what we see.
In the second experiment (Mehrabian & Wiener, 1967), subjects listened to nine recorded words: three suggesting liking (âhoneyâ, âdearâ and âthanksâ), three suggesting neutrality (âmaybeâ, âreallyâ and âoh!â) and three suggesting disliking (âdonâtâ, âbruteâ and âterribleâ). The words were spoken with different tones, and the subjects were asked to deduce the emotions contained in the words as spoken. The experiment found that the tone of voice had more influence on meaning.
Mehrabian then combined the two sets of data in his 1971 book (where most people seem to get the data from) to suggest the ratio of 7:38:55. In this book he asks the question, is there a systematic and coherent approach to resolving the general meaning or impact of an inconsistent message? (p 43). Mehrabian, based on his laboratory studies, suggests there is. He states that his experimental results show: Total Liking = 7 per cent Verbal Liking = 38 per cent Vocal Liking = 55 per cent Facial Liking (p 43).
So the impact of facial expression is stronger than just words. If the facial expression is inconsistent with the words, the degree of liking conveyed by the facial expression will dominate. Mehrabian concluded that if words and non-verbal messages are in conflict, people have confidence in the non-verbal. For example, on the telephone, if a personâs vocal tone contradicts the words spoken, then the tone is what determines the total impression.
This is interesting work, but it is also very narrow and applies only to the communication of liking and attitudes. It cannot be extrapolated to communication in general. Mehrabian himself states on his website (2015) the warning:
Please note that this and other equations regarding relative importance of verbal and non-verbal messages were derived from experiments dealing with communications of feelings and attitudes (i.e., like-dislike). Unless a communicator is talking about their feelings or attitudes, these equations are not applicable (Mehrabian, 2015).
For example, can you watch a foreign film and still understand 93 per cent of what is happening. Does a book only convey 7 per cent of its meaning from the text? Can you visit a country where you do not know the language and still understand most of what you hear? Of course not.
Mehrabian never said in any publication that 93 per cent of communication is non-verbal. In fact, speech writer Max Atkinson quotes personal communication from Mehrabian to him about the myth in his 2014 book on communication. Mehrabian says:
I am obviously uncomfortable about misquotes of my work. From the very beginning I have tried to give people the correct limitations of my findings. Unfortunately the field of self-styled âcorporate image consultantsâ or âleadership consultantsâ has numerous practitioners with very little psychological expertise (2014: p 228).
The complexity of human communication
In New Scientist, Caroline Williams reports that Mehrabian âcringes every time he hears his theory applied to communication in generalâ (2013). In many ways, it is more interesting that the Mehrabian Myth has continued to be so resilient. Its appeal is probably linked to the fact that it is based on âscientific researchâ and that it has a set of statistics that are easy to teach.
So just how important is body language and why is the 7 per cent â 38 per cent â 55 per cent formula so wrong? Body language depends on the situation entirely. Words are important and so are body gestures, vocal tone and eye movement. Any formula of how much communication is non-verbal is meaningless. It will always depend on a multiplicity of factors including context, culture and the environment (Knapp & Hall, 2005; Hostetter, 2011).
Non-verbal communication is a very complex area and requires careful analysis. Make sure it is research-based and that the research has not been conducted solely in a laboratory or just with rats. The study of non-verbal behaviour, with its strong situational, cultural and environmental influences must be researched in âreal worldâ settings wherever possible (Lee et al, 1992; Knapp & Hall, 2005).
Words are only part of the message, but they are a vital part. Non-verbal communication (such as tone and body gestures) supports the words spoken by conveying the speakerâs feelings (McNeill, 1992). Words are vital in communication; just consider how hard it was to guess that movie title in the last game of âcharadesâ you played.
Non-verbal communication depends on the context. What something âmeansâ in one situation may be very different in another. For example, a raised voice in a negotiation can suggest anger or simply game-playing. Further, most children learn to read the facial expressions of their primary caregivers very early and can quickly read when a scolding is genuine or fake.
Most people seem to believe that when someone folds their arms they are defensive. However, this gesture can mean many different things in different situations. The person could be cold, confident, self-comforting or even vulnerable (Williams, 2013). Without culture, context and environment it is impossible to read this single gesture.
It is always better to look for clusters of gestures rather than trying to read a single gesture. For example, if a person scratches their face it does not mean they are lying (James, 2008). However, if they scratch their face, pause, speak in a monotone and donât blink, then you may start to question what they are telling you. Of course, the above behaviours should be compared to a personâs baseline (normal) behaviour.
Be aware of cultural differences in non-verbal communication. Certain gestures appear to be very similar in all people, for example, smiling and fear (Ekman, Sorenson & Friesen, 1969; Ekman, 2001). However, some body language is very specific to a particular group. Awareness of how your body language differs from others is a very useful insight and the way to improve communication.
To suggest that words make up only 7 per cent of communication is incorrect. Words are incredibly powerful. Words can hurt, and they can heal. Consider for a moment the impact of the words âyou are stupidâ on a five-year-old when spoken by a teacher or parent. Consider how important the word âsorryâ is when resolving conflict or healing pain.
So what are the big takeaways here?
⢠Next time you hear a body-language âexpertâ tell you that words comprise only 7 per cent of the message, be aware that they may not have read the research they are quoting.
⢠The 7 per centâ38 per centâ55 per cent rule, where words make up only 7 per cent of communication, is wrong. This formula cannot be applied to communication in general.
⢠Dismiss simplistic guides to complex issues like non-verbal communication. Human behaviour is very complex and one-dimensional explanations are often ill-informed.
Sources
Mehrabian, A. (1971), Silent Messages. Belmont, CA: Wadsworth
References
Atkinson, M. (2014), Seen & Heard: Conversations and commentary on contemporary communication in politics, in the media and from around the world. London: Sunmakers
Ekman, P. (2009), Telling lies: Clues to Deceit in the Marketplace, Politics, and Marriage. New York: W. W. Norton & Company
Ekman, P., Sorenson, E. R. & Friesen, W. V. (1969), âPan-Cultural Elements in Facial Displays of Emotionâ, Science, Vol. 164 No. 3875 pp 86â8
Hostetter, A. B. (2011), âWhen do gestures communicate? A meta-analysisâ, Psychological Bulletin, Vol. 137 Issue 2 pp 297â315
James, J. (2008), The Body Language Bible. London: Vermilion
Knapp, M. L. & Hall, J. A. (2005), Nonverbal Communication in Human Interaction (6th ed.). Belmont, CA: Wadsworth
Lee, M. E., Matsumoto, D., Kobayashi, M., Krupp, D., Maniatis, E. F. & Roberts, W., âCultural Influences on Nonverbal Behavior in Applied Settingsâ. In Feldman, R. S. (Ed.) (1992), Applications of Nonverbal Behavioural Theories and Research. New Jersey: Lawrence Erlbaum
McNeill, D. (1992), Hand and Mind: What Gestures Reveal About Thought. Chicago: University of Chicago Press
Mehrabian, A. (1971), Silent Messages. Belmont, CA: Wadsworth
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