cla- early lanaguge development

Question 1

decasper and spence- womb

Answer 1

babies recognise mothers voice- if spoke during 3-9mojnths of pregnancy
sucked on dummy more

Question 2

meheler et al

Answer 2

babies regocnise sounds from own language

sucked on dummy more

Question 3

fitzpatrick

Answer 3

babies heart rate slowed when hearing mothers voice

Question 4

pre-verbal stage

Answer 4

crying- used to indicate feelings of the baby

Question 5

cooing stage

Answer 5

6-8 weeks
a small range of sounds
starts with vowels - produce extended vowel combinations
no meaning

Question 6

babbling

Answer 6

6 months
repeated constants - mamama- reduplicated
goo-gi-goo- variegated babbling
deaf babies able with hands
no meaning