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ages Flashcards

1
Q

What age can children speak as well as uni students?

A

5

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2
Q

speech - what happens between age 5 and puberty?

A

Children lose the ability to learn a language

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3
Q

How old do you have to be to start learning a language and score the same as a native on a grammar test?

A

3-7

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4
Q

What age do babies lose the ability to distinguish between r/l sounds

A

10-12 months

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5
Q

How old are infants when they start making sounds?

A

6-8 wEKS

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6
Q

How old are infants when they start babling?

A

6-10 months

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7
Q

how old are infants that can pick their name out of background conversation?

A

5 months

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8
Q

Infants can recognise and remember words at

A

7-8 months

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9
Q

What age are infants associating highly familiar words?

A

6 months

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10
Q

first words

A

10-15 months

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11
Q

vocab spurt

A

19 months

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12
Q

first sentences

A

24 months

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13
Q

what age do children start using more than 1 clause in a sentence

A

2.5 years

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14
Q

How old for optical expansion?

A

1 month

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15
Q

How old for stereopsis?

A

4 months

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16
Q

monocular depth cues

A

6/7 months

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17
Q

how long do infants treat objects as pictures?

A

19 months

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18
Q

When does infant hearing match adults?

A

5-6 years

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19
Q

when does manual exploration take over oral exploration?

A

4 months

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20
Q

how old are infants that associate facial expression with emotion in voices?

A

5 months

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21
Q

how old do babies reach adult like acuity?

A

almost 8 months

actually 6 years

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22
Q

what vision do newborns have?

A

20/120

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23
Q

when does limited colour vision stop?

A

2-3 months

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24
Q

how much exposure do they need before they recognise mums face?

A

12 cumulative hours

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25
How old are infants when they stop distinguishing monkey faces so well?
9 months
26
How old when show preference for primary caregivers face?
3 months
27
scanning and tracking
2/3 months scan perimeter older look at internal features too below 2 months can't track objects and even then only slow moving objects
28
when do they show guilt?
2
29
altruistic behaviour
- infants react to stress form others and can't distinguish it from their own - from 2 yrs can distinguish but still react egotistically - 2-3 yrs pro social behaviour increases but is not regular - prosocial increases into adolescence
30
How old are children that display relational aggression
3-5 years
31
How old are children that display physical aggression
18 months - 2 years but decreases as verbal skills increase
32
How old are children that display relational aggression
3-5 years
33
In most children, between what ages does aggression decline?
2-8 yrs
34
what age does sucking disappear?
4 months
35
what age does grasping disappear?
4 months
36
When does the babinski reflex disappear?
8-12 months
37
when does the moro reflex disappear?
6 months
38
when does the stepping reflex disappear?
2 months
39
what age do infants start successfully reaching for objects?
3/4 months
40
manual dexterity in infants
develops properly at 7 when they can sit up for themselves. 9 months they are picking up objects in different ways depending what they plan to do with them
41
begin to crawl
8 months
42
walking independently
13/14 months
43
visual cliff
1.5 months no probs/fear | 6-8 months wouldnt cross
44
when is the germinal phase?
0-2 weeks
45
embryonic phase
3-8 weeks
46
foetal phase
9 weeks till birth
47
foetus responds to sound
6 months
48
When can foetuses differentiate rhymes stories etc
32 weeks
49
When do they differentiate sounds?
9 months
50
When do teratogens have effects on each system?
CNS and brain - 2-6 months Limbs eyes and ears 3-8 months Genitals, teeth and palate 7-9 months
51
Pattern of activity in newborns
``` 8 hrs quiet sleep 8 hrs actve sleep 1 hr dozing 2 hrs crying 2.5 active awake 2.5 alert awake ```
52
Weight of LBW inant
5.5 lbs
53
Premature vs SGA
p= 35 weeks or earlier
54
sensorimotor stage
0-2
55
preoperational stage
2-7
56
concrete operational stage
7-12
57
fucntional operational stage 12+
12+
58
obj perm according to Piaget
8 months
59
knowledge of gravity
5-7 months
60
gravity: type of contact
5 months
61
gravity: amount of contact
6.5 months
62
gravity: contact/no contact
3 months
63
Gravity: shape of object
12.5 months
64
category formation:
3-4 months start to form categories 7-9 months perceptual categories 9-11 months conceptual categories 2nd year -functional/overall shape
65
show impressive knowledge of living things
4-5 years
66
when do children recognise plants as living things?
7-9
67
understanding healing and repair
3-4
68
pre attachment phase
0-6 weeks
69
attachment in the making
6 weeks - 6/8 months
70
clear cut attachment phase
6/8 months -1/2 years
71
reciprocal relations phase
1/2 years
72
when does a slightly more distinct sense of self develop?
8 months
73
pass mirror recognition test
18 - 20 months
74
pass photo test
30 months
75
pass shopping cart test?
18-20 months
76
when do kids start to get embarrassed?
2 years
77
when do infants identify gender roles?
latter half of 2nd year
78
When do infants figure out their gender?
2-3 years
79
gender segragation
3-7

Developmental Psychology (11 decks)

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