Notes - Developmental Milestones

Developmental Milestones

  • Overview presented by Dr. Crish.

Typically Developing Babies (1-3 Months)

  • Crying: The first stage of speech and language development; conveys needs and emotions through voice and pitch patterns.

    • Babies cry with high and low pitch variations.

  • Imitation: Newborns mimic mouth, lip, and tongue movements.

    • Reflex actions enable preparation for speech development.

  • Obligatory Looking (1 Month):

    • Babies engage by staring at faces and bright objects.

  • Interaction: Talk to babies about what they see and do to foster communication.

  • Facilitation Tips:

    • Position babies close (4-6 inches away) during conversations.

    • Call babies by their names from birth to aid name recognition by 11 months.

    • Use a soothing voice (Motherese/Parentese) with short sentences.

  • Sing & Play: Songs and games enhance vocabulary and learning.

  • Developmental Changes (2-3 Months):

    • Babies start to coo and recognize speech sounds, engaging in basic conversations.

    • Cooing begins as babies experiment with sounds resembling vowels.

Typically Developing Babies (4-6 Months)

  • Early Babbling (4 Months):

    • Introduction of consonant sounds alongside previously learned vowels.

  • Reading and Interaction:

    • Read to babies with brightly colored books.

    • Encourage engagement through pointing at pictures.

  • Social Interaction: Babies vocalize with toys and engage in introductions through play.

  • Typically Developing Babies (4-6 Months)

    • Early Babbling (4 Months):

      • Introduction of consonant sounds alongside previously learned vowels.

    • Reading and Interaction:

      • Read to babies with brightly colored books.

      • Encourage engagement through pointing at pictures.

    • Social Interaction: Babies vocalize with toys and engage in introductions through play.

Typically Developing Toddlers (12-18 Months)

  • Spontaneous Imitation (12-18 Months):

    • Children imitate adult words spontaneously during play.

  • Combine Words (18 Months): Children start forming two-word sentences when they learn 30-50 words.

  • Engaging in Pretend Play:

    • Children mimic adult actions and dialogue in solitary play.

Typically Developing Children (3-4 Years)

  • Language Expansion: Children use 3-4 word sentences and acquire vocabulary rapidly.

  • Reading Skills: Focus on familiar stories and encourage recall of main characters and events.

  • Using Non-Immediate Talk: Encompasses discussions that refer to concepts beyond the immediate story to enhance critical thinking.

Typically Developing Children (4-5 Years)

  • Complex Sentences: Children progress to creating sentences with greater grammatical complexity.

  • Teaching Techniques:

    • Use imaginative stories to inspire creativity and encourage children to retell tales and predict outcomes.

Typically Developing Children (5 Years and Beyond)

  • Advanced Language Skills:

    • Understanding of abstract concepts, figurative language, and use of complex clauses.

  • Key Milestone Skills:

    • Extensive vocabulary (50,000 words) and sophistication in language use by adolescence.