Baby babbling

Babbling is a stage in child development and a state in language acquisition during which an infant appears to be experimenting with uttering articulate sounds, but does not yet produce any recognizable words. Babbling begins shortly after birth and progresses through several stages as the infant's repertoire of sounds expands and vocalizations become more speech-like. Infants typically begin to produce recognizable words when they are around 12 months of age, though babbling may continue for some time afterward. Babbling can be seen as a precursor to language development or simply as vocal experimentation. The physical structures involved in babbling are still being developed in the first year of a child's life. This continued physical development is responsible for some of the changes in abilities and variations of sound babies can produce. Abnormal developments such as certain medical conditions, developmental delays, and hearing impairments may interfere with a child's ability to babble normally. Though there is still disagreement about the uniqueness of language to humans, babbling is not unique to the human species.

Babbling is a stage in language acquisition. Babbles are separated from language because they do not convey meaning or refer to anything specific like words do. Human infants are not necessarily excited or upset when babbling, they may also babble spontaneously and incessantly when they are emotionally calm.

The sounds of babbling are produced before an infant begins to construct recognizable words. This can be partly attributed to the immaturity of the vocal tract and neuromusculature at this age in life. Infants first begin vocalizing by crying, followed by cooing and then vocal play. These first forms of sound production are the easiest for children to use because they contain natural, reflexive, mostly vowel sounds.

Babbling is assumed to occur in all children acquiring language. Particularly it has been studied in English, Italian, Korean, French, Spanish, Japanese and Swedish. Infants across the world follow general trends in babbling tendencies. Differences that do appear are the result of the infants' sensitivity to the characteristics of the language(s) they are exposed to. Infants mimick the prosody of the language(s) they are exposed to. They use intonation patterns and timing that matches the characteristics of their parent language. Infants also babble using the consonants and vowels that occur most frequently in their parent language. Most babbling consists of a small number of sounds, which suggests the child is preparing the basic sounds necessary to speak the language to which it is exposed.

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