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SPEX 202 > Lecture 31 > Flashcards

Lecture 31 Flashcards

Climbing the mountain of Motor Development

1
Q

the mountain of development by Clarke and Metcalf suggests what about injury

A

you slide down the mountain into a different stage and have to work your way back up

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2
Q

the mountain of development by Clarke and Metcalf suggests what about aging

A

as you get older it is harder to climb mountains, you slide back down

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3
Q

what is the reflex period

A

prenatal - ~6 months

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4
Q

what is the concept of the mountain of development

A

as development time goes on we can climb the mountain with increased comprehension where being more skillful is at the top

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5
Q

in the reflex period, reflexes are a primary mode of …..

A

stimulating the CNS / PNS and engaging exploration of the perceptual motor landscape

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6
Q

three types of reflexes in the reflex period

A

primitive
postural
locomotor

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7
Q

what are reflexes useful for assessing

A

neurological condition

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8
Q

what are the survival / protection components of the primitive reflex

A

suckling

rooting (searching)

grasping

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9
Q

example of rooting in the primitive reflex

A

light touch on checks = head turns

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10
Q

what are the assessment methods of the primitive reflex

A

moro

startle

babinski

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11
Q

what is the moro assessment

A

arms and legs extend outward, its hands open and its fingers spread

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12
Q

what is the startle assessment

A

opposite to mono

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13
Q

what is the babinski assessment

A

reflexively fan out and extend its toes

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14
Q

what are examples of the postural reflex in the reflex period

A

head and body righting

labyrinthine righting reflex

pull up reflex

parachute reflex

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15
Q

what is the head and body righting reflex in postural reflex

A

gently turning the infants head or body in either direction, the body or head will follow

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16
Q

what is the labyrinthine righting reflex

A

enables upright posture

17
Q

what is the pull up reflex

A

baby in sitting position, holding caregivers hands, will flex or extend arms to remain upright if tipped forward of back

18
Q

what are parachute reflexes

A

protective and supportive, forward and downward

19
Q

Ester Thelen suggests that it is the …….. that drives the disappearance of the stepping reflex

A

interaction between various body systems

20
Q

stereotypies create …….. that help infants neural development

A

sensory experiences

21
Q

what is the reflexive / spontaneous period

A

10th fetal week - 2 years

22
Q

when is rudimentary behaviour

A

birth - 2 years

23
Q

in rudimentary behaviour, the development of what loop controls occur

A

open and closed loop control

24
Q

what is open loop control

A

fast, pre planned, ballistic actions

25
Q

what is closed loop control

A

slower, guided by sensory information

26
Q

what leads to slower sway in static posture

A

increased integration of sensory and motor information leads to slower sway

27
Q

embodied cognition = cognitive processes, including thinking, are deeply grounded in our bodily interactions with the …..

A

environment

28
Q

new postures are new….

A

affordances

29
Q

inital creeping (crawling with belly of the floor) involves what movement

A

homolateral movement

30
Q

who develops writing and drawing skills earlier and why

A

girls develop writing and drawing skills earlier than boys, due to earlier neurological maturity

31
Q

what period is fundamental movement skills

A

2 years - 6/7 years

32
Q

what are the characteristics of fundamental movement skills

A
  • unique movement pattern
  • near universality of outcome
  • generalisation to a broad set of skills
33
Q

what do kids learn when they develop fundamental movement skills

A

IPA / CPA = integrative / compensatory postural adjustments

APA = anticipatory postural adjustments

34
Q

what is an important rate limiter in context specific period

A

important rate limiter is the development of perceptual cognitive capabilities

35
Q

what is the compensation period

A

a time when the system adapts, or compensates for detrimentral changes in organismic constraints

SPEX 202 (31 decks)

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