Psychology Flashcards

1
Q

When can you get 20/20 on VEP

A

6 months

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2
Q

When can you get 20/20 on snellen

A

3-4 years

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3
Q

When is there normal eye movements

A

6 months

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4
Q

At 9 months a baby should be able to

A

First crawl, babies, and pincer

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5
Q

At 15 months a baby should

A

Walk. Can build 2 blocks

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6
Q

At 3 years a baby should

A

walk normally on the stairs. Build 10 blocks

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7
Q

At 5 years a baby should

A

have fine motor movements

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8
Q

How long do you use teller cards for?

A

Until 12 months of age

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9
Q

VA for forced preferentially looking acuity at 1 month

A

20/600

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10
Q

VA for FPLA at 1 year

A

20/60

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11
Q

VA for FPLA at 3-4 years

A

20/20

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12
Q

Optokinentic nystagmus direction

A

T to N is normal while N to T is less.

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13
Q

When does Vernier acuity reach adult levels

A

6-8 years of age

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14
Q

Average RE of newborns

A

+2

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15
Q

Average axial length of newborns

A

16mm

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16
Q

When does accommodative response relax

A

3-4 months

17
Q

When does stereo acuity reach adult levels?

A

24 months

18
Q

When does Contrast sensitivity reach adult levels

A

7-9 years

19
Q

Ocular dominance histogram 1 vs 7

A

1= contralateral 7=ipsilateral