Lang Dev exam #1 (lecture 4 Infant communication PPT)

Question 0

Cognitive development

Three months of age

Answer 0

Visually searches for sources of sound

-Dog bark baby should look up and around for it

Question 1

Cognitive development

At one month

Answer 1

Demonstrates regard for caregivers face and nearby objects

-Want to find autism early

Question 2

Cognitive developments

At four months of age

Answer 2

Localizes sound sources

 -Looking directly at the Barking dog

Question 3

Cognitive development

Six months of age

Answer 3

Shakes toys to make noise

Question 4

Cognitive development

11 months old

Answer 4

Recognizes own name when called

Question 5

Cognitive development

12 months of age

Answer 5

Uses common objects appropriately

 - Using a phone appropriately
 - Using a cup for a spoon

Question 6

Social developments

One month of age

Answer 6

Establishes Eye contact with caregiver

 -Autistic kids often don't do this

Question 7

Social development

Three months of age

Answer 7

Exhibits selective social smile

 -They don't just smile at anyone. They like other babies and young people

Question 8

Social development

At 10 months of age

Answer 8

Gives toy on request

Question 9

Social development

12 months of age

Answer 9

Exhibits emotions such as sympathy, jealousy, and affection

Question 10

Motor development

Two months of age

Answer 10

Achieves visual focus

Question 11

Motor developments

Three months of age

Answer 11

Reaches for and grasps objects

-If they can’t do that they might not have fine motor skills (not on exam)

Question 12

Motor development

Five months of age

Answer 12

Sits up with slight support

Question 13

Motor development

Seven months of age

Answer 13

Crawls and polls self to stand

-Kids with cerebral palsy can’t do that (not an exam)

Question 14

Motor development

One year of age

Answer 14

Babies can point to what they want.

-If they aren’t they might have autism

Question 15

Motor development

What did Sheehan 2011 (Stanford child neurology) say about babies that cannot point by one year of age

Answer 15

That they suspect autism

Question 16

What are the general precursors to language development?

Answer 16

• Ability to engage in reciprocal interactions, routines, and general exchanges with others
• Ability to recognize and attend to environmental change
• Awareness that she can be an agent of change in her own environment

Question 17

What did Harrison, L. J. , & McLeod, S. (2010) say About risk and protective factors associated with speech and language impairments…

Answer 17

• Examined 5000 Australian preschoolers

- Found that breast-fed children had better receptive vocabularies than bottle-fed children

Question 18

Developmental milestones of infant speech

Birth to four weeks

Answer 18

Vegetative sounds like burps and cries

Question 19

Developmental milestones of infant speech

1 to 4 months

Answer 19

Cooling – Vowells that sound like /u/–Often accompanied by/k/ and /g/- Type sounds (velars). Cooing it usually happens in pleasurable face – face interactions with caregivers

Question 20

Developmental milestones of infant speech

Four to six months

Answer 20

Marginal babbling. Baby produces a vowel like sounds with simple consonants in CV or the VC form

Question 21

Developmental milestones of infant speech

6 to 8 months

Answer 21

Vocal play. Babies do reduplicated babbling /mamama/

And Non-reduplicated or variegated babbling /gabidamo/

Question 22

Developmental milestones of infant speech

One year of age

Answer 22

Most American babies use: /h, d, b, m, t, g, w, n, k/

Question 23

Developmental milestones of infant speech

During babbling…

Answer 23

Most common sounds are the front and middle sounds

Question 24

During babbling 8 to 12 months

Answer 24

Echolalia Not like in autism. This is the babies relatively immediate reproduction of speech heard in the immediate environment

Question 25

During babbling 9 to 12 months

Answer 25

Jargon. This consists of strings of sellable produced with stress and intonation that sound like real speech

Question 26

Infant and caregiver communication What is Longitudinal research

Answer 26

Observe same groups of babies over extended period of time

Question 27

Infant and caregiver communication, research design What is cross-sectional research?

Answer 27

Simultaneously observe groups of babies who are different ages - Easier to do

Question 28

What is a single subject experimental design

Answer 28

- Get a baseline of babies behavior - Example, they might try to see how often a baby simultaneously vocalizes in a 10 minute time period When no one does anything special - then, They introduce a variable, such as a musical toy, to see if baby vocalizes more

Question 29

What if it two areas of infant communication?

Answer 29

Perlocutionary stage (0-6 months) Illocutionary stage (6-12months)

Question 30

What age is Perlocutionary stage?

Answer 30

0 to 6 months

Question 31

What age is Illocutionary stage

Answer 31

6 to 12 months

Question 32

Prelinguistic communication -perlocutionary stage (0 to 6 months)

Answer 32

Caregivers infer messages – impose communicative significance on baby behaviors such as vocal sounds, cries, and smiles - There is stimulation of the laryngeal oral function - Crying alerts caregivers to the baby's needs - Babies begin to understand cause and effect relationships – they cry (cause), and there effect ( someone comes to meet their needs)

Question 33

What did Paul and Norbury, 2012 say about Perlocutionary stage?

Answer 33

- After 12 weeks of age, there should be a significant decrease in the amount of crying - Between two and four months of age, pleasure sound sound like "mmmmm" begin to emerge.

Question 34

Perlocutionary stage What are the two different kinds of smiles?

Answer 34

- Reflexive smiles | - Social smiles

Question 35

Describe what a reflexive smile is

Answer 35

Results from internal physiological stimuli -They occur primarily during sleep

Question 36

Describe the social smile

Answer 36

These occur in response to another person

Question 37

Perlocutionary stage In terms of gaze patterns what do babies like

Answer 37

- Very early in life, babies like things with sharp contrasts and things that move - By the end of the second month, babies can maintain eye contact with their caregivers

Question 38

What is joint attention?

Answer 38

-Shared activity that provides the topic of the caregivers utterances as well as providing the focus of attention - Peekaboo - Feeding - Diaper changing - Joint references: caregivers utterances and shared attention are focused on one object - Reading a book - Zoo - Grocery shopping

Question 39

Caregivers communication What is motherese?

Answer 39

- high pitch - More pauses - Slower rate - Simpler utterances Babies prefer motherese

Question 40

What is turntaking?

Answer 40

Alternation of responses and pauses between participants in an activity