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A nod of the head is a gesture in which the head is tilted in alternating up and down arcs along the sagittal plane. In many cultures, it is most commonly, but not universally, used to indicate agreement, acceptance, or acknowledgement.
Different cultures assign different meanings to the gesture. Nodding to indicate "yes" is widespread, and appears in a large number of diverse cultural and linguistic groups. Areas in which nodding generally takes this meaning include the Indian subcontinent (note that the head bobble also shows agreement there), the Middle East, Southeast Asia, most of Europe, South America and North America. Nodding may also be used as a sign of recognition in some areas, or to show respect. An insult may be inferred if it is not returned in kind.
In Greece, the single nod of the head down that indicates "yes" is often combined with closing the eyes simultaneously. This nod commonly also includes a very slight, almost unnoticeable, turn of the head to the left (or to the right).
An early survey of nodding and other gestures was The Expression of the Emotions in Man and Animals, written by Charles Darwin in 1872. Darwin wrote to missionaries in many parts of the world asking for information on local gestures, and concluded that nodding for "yes" was common to many different groups.
There are varying theories as to why nodding is so frequently used to indicate acceptance. One simple theory is that it is a form of bowing, indicating that one is prepared to accept what another person is saying or requesting. [ citation needed ] It has also been stated [1] that babies, when hungry, search for milk by moving their heads vertically, but decline milk by turning their head from side to side.
There are several exceptions: in Greece, Cyprus, Iran, Turkey, Bulgaria, [2] a single nod of the head up (not down) indicates a "no". Some cultures also swap the meanings between nodding and head shaking. [3]
Specifically in Greece and in Cyprus, the single nod of the head up that indicates "no" is almost always combined with a simultaneous raise of the eyebrows and most commonly also with a slight (or complete) rolling up of the eyes. The dental click sound, called "τσου" (tsou) in Greek, often accompanies this gesture. [4] This gesture with this sound is also common in Sicily. This sound bears heavy resemblance, but is not identical, to the British tutting sound. The use of "τσου" is optional and reserved only for heavy emphasis on the "no".[ citation needed ]
The emphasis on the raised eyebrows and the rolling up of the eyes is such, that the actual nod of the head upwards has ended up being of secondary importance. A person can denote "no" by simply raising their eyebrows and rolling up their eyes, with the head staying completely still.[ citation needed ]
Nodding can also be used as a form of nonverbal greeting or acknowledgement of another's presence; in this context, it is essentially an especially mild form of bowing, with just enough movement to show a degree of respect without additional formality. This includes the traditional downwards nod, or the upwards nod (which is more informal and usually used among friends or subordinates). To increase the formality, the downwards nod may also be accompanied by a suitable verbal greeting.
In the United States, men often greet other men with whom they make eye contact using a nod. This greeting is often referred to as "the nod". It has been claimed that "many men feel a great deal can be intuited from the gesture [...] replete with all sorts of little nuances." [5]
Nodding is also a symptom of nodding disease , an as-of-yet unexplained disease. It affects mostly children under 15, and was first documented in Tanzania in 1962. [6]
A salute is usually a formal hand gesture or other action used to display respect in military situations. Salutes are primarily associated with the military and law enforcement, but many civilian organizations, such as Girl Guides, Boy Scouts and the Salvation Army use formal salutes. Ordinary civilians also salute informally to greet or acknowledge the presence of another person, such as a tip of the hat or a hand wave to a friend or neighbour.
A handshake is a globally widespread, brief greeting or parting tradition in which two people grasp one of each other's hands and in most cases accompanied by a brief up-and-down movement of the grasped hands. Customs surrounding handshakes are specific to cultures. Different cultures may be more or less likely to shake hands, or there may be different customs about how or when to shake hands.
Body language is a type of communication in which physical behaviors, as opposed to words, are used to express or convey information. Such behavior includes facial expressions, body posture, gestures, eye movement, touch and the use of space. The term body language is usually applied in regard to people but may also be applied to animals. The study of body language is also known as kinesics. Although body language is an important part of communication, most of it happens without conscious awareness.
A gesture is a form of non-verbal communication or non-vocal communication in which visible bodily actions communicate particular messages, either in place of, or in conjunction with, speech. Gestures include movement of the hands, face, or other parts of the body. Gestures differ from physical non-verbal communication that does not communicate specific messages, such as purely expressive displays, proxemics, or displays of joint attention. Gestures allow individuals to communicate a variety of feelings and thoughts, from contempt and hostility to approval and affection, often together with body language in addition to words when they speak. Gesticulation and speech work independently of each other, but join to provide emphasis and meaning.
Greeting is an act of communication in which human beings intentionally make their presence known to each other, to show attention to, and to suggest a type of relationship or social status between individuals or groups of people coming in contact with each other. Greetings are sometimes used just prior to a conversation or to greet in passing, such as on a sidewalk or trail. While greeting customs are highly culture- and situation-specific and may change within a culture depending on social status and relationship, they exist in all known human cultures. Greetings can be expressed both audibly and physically, and often involve a combination of the two. This topic excludes military and ceremonial salutes but includes rituals other than gestures. A greeting, or salutation, can also be expressed in written communications, such as letters and emails.
Nonverbal communication (NVC) is the transmission of messages or signals through a nonverbal platform such as eye contact, facial expressions, gestures, posture, use of objects, body language, social cues, kinesics, distance (proxemics), physical environments/appearance, voice (paralanguage), and touch (haptics). When communicating, we utilize nonverbal channels as means to convey different messages or signals, whereas others can interpret these message. The study of nonverbal communication started in 1872 with the publication of The Expression of the Emotions in Man and Animals by Charles Darwin. Darwin began to study nonverbal communication as he noticed the interactions between animals such as lions, tigers, dogs etc. and realized they also communicated by gestures and expressions. For the first time, nonverbal communication was studied and its relevance questioned. Today, scholars argue that nonverbal communication can convey more meaning than verbal communication.
Bowing is the act of lowering the torso and head as a social gesture in direction to another person or symbol. It is most prominent in Asian cultures but it is also typical of nobility and aristocracy in many European countries. It is also used in religious contexts, as a form of worship or veneration. Sometimes the gesture may be limited to lowering the head such as in Indonesia, and in many cultures several degrees of the lowness of the bow are distinguished and regarded as appropriate for different circumstances. It is especially prominent in Nepal, Cambodia, Thailand, Laos, Vietnam, China, Korea, and Japan, where it may be executed standing or kneeling. Some bows are performed equally by two or more people while others are unequal – the person bowed to either does not bow in return or performs a less low bow in response. A nod of the head may be regarded as the minimal form of bow; forms of kneeling, genuflection, or prostration which involves the hands or whole body touching the ground, are the next levels of gesture.
Namaste, sometimes called namaskar and namaskaram, is a customary Hindu manner of respectfully greeting and honouring a person or group, used at any time of day. It is used in the Indian subcontinent, and among the Indian and Nepalese diaspora. Namaste is usually spoken with a slight bow and hands pressed together, palms touching and fingers pointing upwards, thumbs close to the chest. This gesture is called añjali mudrā; the standing posture incorporating it is pranamasana.
The shaka sign, sometimes known as "hang loose" is a gesture with friendly intent often associated with Hawaii and surf culture. It consists of extending the thumb and smallest finger while holding the three middle fingers curled, and gesturing in salutation while presenting the front or back of the hand; the wrist may be rotated back and forth for emphasis. The shaka sign is similar to the letter Y in the American manual alphabet in American Sign Language. The shaka sign should not be confused with the sign of the horns, where the index and pinky finger are extended and the thumb holds down the middle two fingers.
The head bobble, head wobble, or Indian head shake refers to a common gesture found in South Asian cultures, most notably in India. The motion usually consists of a side-to-side tilting of the head in arcs along the coronal plane. A form of nonverbal communication, it may mean yes, good, maybe, okay, or I understand, depending on the context.
A shrug is a gesture performed by raising both shoulders, and is a representation of an individual either being indifferent about something or not knowing an answer to a question.
The grammar of American Sign Language (ASL) has rules just like any other sign language or spoken language. ASL grammar studies date back to William Stokoe in the 1960s. This sign language consists of parameters that determine many other grammar rules. Typical word structure in ASL conforms to the SVO/OSV and topic-comment form, supplemented by a noun-adjective order and time-sequenced ordering of clauses. ASL has large CP and DP syntax systems, and also doesn't contain many conjunctions like some other languages do.
A hat tip, also referred to as tip of the cap, is an act of tipping or doffing one's hat as a cultural expression of recognition, respect, gratitude or simple salutation and acknowledgement between two persons.
Sembah is an Indonesian greeting and gesture of respect and reverence. While performing the sembah, one clasps their palms together solemnly in a prayer-like fashion called suhun or susuhun in Javanese; or menyusun jari sepuluh in Indonesian and Malay, placing them in front of their chest and moving the pressed palms up to their chin, or all the way up until their thumbs touch the tip of their nose, while bowing slightly. Any of these two forms are made depending on the status of the person greeted.
A head shake is a gesture in which the head is turned left and right along the transverse plane repeatedly in quick succession. In many cultures, it is most commonly, but not universally, used to indicate disagreement, denial, or rejection. It can also signify disapproval or upset at a situation, often with slower movement. Head shaking while trying food, in Western cultures, can also communicate one is enjoying the food or a strong approval of it.
Traditions of Indonesia are traditions, beliefs, values, and customs that belong within the culture of Indonesian people. Indonesia is a vast country of sprawling archipelago with a diverse demographic range of over 1,300 ethnic groups, and speaking more than 700 living languages.
Waving is a nonverbal communication gesture that consists of the movement of the hand and/or entire arm that people commonly use to greet each other, but it can also be used to say goodbye, acknowledge another's presence, call for silence, or deny someone. The wave gesture is an essential element of human language.
Hand gestures are used in regions of Italy and in the Italian language as a form of nonverbal communication and expression. The gestures within the Italian lexicon are dominated by movements of the hands and fingers, but may also include movements of facial features such as eyebrows and the mouth. Theories persist as to the exact origin of hand gestures as a method of communication in Italy, however it is likely that they emerged through necessity as a universal, non-verbal method of communicating across different Italian local languages and dialects. Despite the majority of today's Italian population speaking Italian, hand gestures have persisted as a method of expression to accompany verbal speech in many regions of Italy.
Bowing in Japan is the act of lowering one's head or the upper part of the torso, commonly used as a sign of salutation, reverence, apology or gratitude in social or religious situations.
