Week 3

Question 0

Locomotion reading on cd motor skills

Answer 0

Locomotion, more than maturation, dynamic, differentiation and then integration. Must stand then alternate. Balance in each stage requires different muscles. Interesting about sleeping on back slowing growth…). Acticity like team sports and enjoyment imp to health, I think music too.
Social physical cognitive good.
Not fixed by range of time kids can develop skills. Handed ess, here dart and enviro. Gross and fine motor.

Question 1

Being article

Answer 1

Spiritual deviners, grandmother

Enema, talk, dominate, extreme lengthy kangaroo care,

Question 2

Presence and use, distinction important

Answer 2

In assi 2

Question 3

Mampe article

Answer 3

Recorded cries of infants.
French and German Standardize.
Pitch and intensity. Over time. Find peak.
German pitch down, more normal, shortness of breath. Does not show know German. So it’s like a control.

Babies are learning sense of lNguage, cries Ffected by ambient language. Consistent with melody microphone assignment ex.

Question 4

Other evidence kis are getting info prenatal ly

Answer 4

Newborn crying, study and de Casper and spence. 1986
Moms 7.5 months pregnant. Story read twice a day. 3 weeks. Until baby born.
Cat in the hat, dog in the fog.
Test reaction preference for book, mom read same dif story
Melody same though,
Look at facial expression, stay more still, sucking.
Suck hear speech reinforcer, baseline sucking intensity (hardness)
Hard sucks above threshold, condition baby, harder, more speech. More high intensity sucks then increased speech. Takes few minute used to different voice.
Present story see high intensity sucks. Of course they go for the one they were exposed to in womb. Even if dif person used.

Crossover not possible due to baby attention span.
Between subjects, randomly assign kids to each group.
Random sample, equal chance, 4 groups kids, no bias,
Cannot predict hard sucking. Control for willingness to be conditioned,

Take home message: even in womb, expense of sounds cHNge behaviour Out of womb, prosody distinguish, even with different speaker and out of womb!
Are getting info, probably more than prosody, even with different speaker, can recognize story if heard a lot.

Question 5

Familiarity and novelty

Answer 5

Hard to predict novelty preference or familiarity preference.
Prague the filed of cd,
Care about distinguish between them. Can show preference, are sensitive to difference.
Complex things often familiarity imp.
How well you learn it also imp for Ll this.
Know learn very ell, prefer new thing.
Know learnt so so, prefer familiar.

Novelty and familiarity preference

 Ease of process, perception
 Exposure time
Repetition
Modality 
Recency, delay
Complexity

But really hard to predict. Distinguish more imp.

Question 6

Methodology of demoe

Answer 6

Collapse sounds, measurement of fundamental.

Question 7

Neonate face recognition article

Answer 7

Show that 2 hour olds preferred config.
But older ones did not.
Suggests au cortical face preference wanes with age, cortical preference comes earlier.
Not sure of application of study. Quite internL and unrealistic.

Question 8

Perinatal prosody

Answer 8

Between subject design, hi lo, low hi, words Japanese, pacifier with transducer. High amplitude sucks familiarization.
Baby sensitive to differences in pitch contour sensitivity. Innate

Question 9

Plagiarism

Answer 9

Plagiarism