Stages of Language Development: Pre-Linguistic and Symbolic Language

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  • 0:07 Introduction to Syntax
  • 1:20 Pre-linguistic…
  • 2:25 Linguistic Language…
  • 5:36 Expressive vs.…
  • 6:21 Lesson Summary
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Lesson Transcript
Instructor: Lisa Roundy

Lisa has taught at all levels from kindergarten to college and has a master's degree in human relations.

How does language expression emerge in children? Learn about the development of syntax in children through the pre-linguistic and linguistic stages of language development in this lesson.

Syntax: Definition and Developmental Stages

What image do you have in your mind when I say the following words: Venetian blind? You picture a common window covering, right? Now, what happens to that image when I switch up the order of the words: blind Venetian? It creates a completely different idea, doesn't it? As this example shows, the order in which we use words can be very important! The term that refers to the order or sequencing of words in a language is syntax.

Studies show that syntax is learned as young children are exposed to speech with proper, complex sentence structure. So, how does this process take place? Before babies say their first word, they have made a lot of progress towards understanding language and speech. A young child listens and attempts to imitate the sounds it hears. In turn, we respond to and reinforce these attempts at speech. A young child does not develop this ability all at one time. Instead, the process consists of a series of developmental stages. These stages are typically divided into two categories: pre-linguistic and linguistic.

Pre-Linguistic Language Development

Pre-linguistic language development is when a child is learning to control the sounds he can produce and to string these sounds together in vocal play. In this stage, the child is not yet able to manipulate these sounds into proper words.

There are four categories of pre-linguistic development that can be distinguished. Vegetative sounds occur at 0-2 months of age and include the natural sounds that babies make, such as burping or crying. Cooing and laughter occur at 2-5 months of age. These are vocalizations that the baby makes when it's happy or content and can be made up of vowel or consonant sounds. Vocal play begins around the ages of 4-8 months. During vocal play, the baby begins to string together longer vowel or consonant sounds. Finally, babbling occurs around the ages of 6-13 months. At this time, the child begins to produce a series of consonant-vowel syllables and may develop utterances, such as ma-ma and da-da.

Linguistic Language Development

Linguistic language development is the stage of language development signaled by the emergence of words and symbolic communication. Prior to this stage, most of the sounds a child produces are no more than the practice of sound manipulation and sound sequencing in order to gain the motor skills necessary to create words. There are six periods of linguistic language development.

Before a child masters the ability to form words, they will first begin to use specific sound combinations consistently with specific meaning. This is the early one-word period that begins around 12-19 months of age. An example of this would be a child saying 'baba' every time he wants a bottle of milk. Even though this is not the exact same as the word 'bottle,' the child is using 'baba' in the same manner as you would use the word 'bottle.'

The later one-word period begins around 14-24 months of age. In this stage, the words used by the child are readily identifiable, and he begins to name and label people and objects in his environment. A child's typical vocabulary during this period will consist of words like 'dog,' 'go,' 'daddy' and 'bye-bye.'

Next comes the two-word period of language development. As the name implies, this is when he will begin to combine two words together to make simple phrases, such as 'mommy go' or 'shoe on.' The two word period typically begins from 20-30 months of age.

The three-word period begins around the ages of 28-42 months of age. During this period, a child adds at least one more word to their phrases and begins to use pronouns. They may also begin to use articles and simple prepositions. Examples would be: 'me go daddy,' 'you on chair' or 'he kick a ball.'

At around 34-48 months of age, the four-word period begins. At this time, the child will begin to use combinations of four to six words. They will use more prepositions, and adjectives begin to appear in speech. Examples would be: 'Suzy has a little dog' or 'I sleep on the top bunk.'

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