PEDs development Flashcards
Based on an infants visual development, how far away should you hold a high contrast toy from their face?
10 inches
What is the onset and integration age for the rooting reflex?
birth (28 weeks) to 3 months
What is the onset and integration age for the suck-swallow reflex?
birth (28 weeks) to 2-5 months
What is the onset and integration age for the traction reflex?
(complete flexion of upper extremity e.g. when pulling forearms to sit)
birth (28 weeks) to 2-5 months
What is the onset and integration age for the moro reflex?
birth (28 weeks) to 2-5 months
What is the onset and integration age for the plantar grasp reflex?
birth (28 weeks) to 9 months
What is the onset and integration age for the galant reflex?
birth (32 weeks) to 2 months
What is the onset and integration age for ATNR ?
birth to 4-6 months
What is the onset and integration age for palmar grasp reflex?
birth to 4-6 months
What is the onset and integration age for tonic labyrinthine reflex?
birth to 6 months
What is the onset and integration age for the landau reflex?
3-4 months to 12-24 months
What is the onset and integration age for STNR?
4-6 months to 8-12 months
What is the onset and integration age for NOB righting?
4-6 months to 5 years
What is the onset and integration age for BOB righting?
4-6 months to 5 years
What is the age of onset for labyrinthine (head) righting?
begins birth to 2 months
What is the age of onset for protective extension downward (downward parachute)?
begins at 4 months
What is the age of onset for protective extension forward (forward parachute)?
begins at 6-9 months
What is the age of onset for protective extension sideward (sideward parachute)?
begins at 7 months
What is the age of onset for protective extension backward (backward parachute)?
begins at 9-10 months
What is the age of onset for prone tilting?
begins at 5 months
What is the age of onset for supine tilting?
begins at 7-8 months
What is the age of onset for sitting tilting?
begins at 7-8 months
What is the age of onset for quadruped tilting?
begins at 9-12 months
What is the age of onset for standing tilting?
begins at 12-21 months
When does a child begin to cross midline?
begins at 9-12 months
When is dominant handedness expected to be stable?
~5 years old however preferences can be observed sooner
When does bilateral integration begin?
begins at 9-12 months
At what age will a child visually attend to an object but make no attempt to grasp it?
3 months
At what age would you expect raking and contacting an object?
6 months
At what age does a child demonstrate an inferior scissors grasp (raking object into palm adducted with fingers and thump flexed, or 2 partially extended fingers)?
7 months
At what age does a child typically demonstrate a scissors grasp?
8 months
At what age does a child demonstrate an inferior pincer grasp?
9 months
At what age does a child typically demonstrate a pincer grasp?
10 months
At what age does a child typically demonstrate a fine pincer grasp?
12 months
When is it developmentally appropriate for a child to bear weight on forearms
0-2 months
When is it developmentally appropriate for a child to shift weight on forearms and reach forward?
5-6 months
When is it developmentally appropriate for a child to have airplane posturing (chest and thighs lift off surface)?
5-8 months
When is it developmentally appropriate for a child to get from prone to sitting?
6-11 months (usually between 7-8 months)
When is it developmentally appropriate for a child to hold head in midline?
3-4 months
When is it developmentally appropriate for a child to no longer have head lag when pulling to sit?
4-5 months
When is it developmentally appropriate for a child to lift head independently?
5-6 months
When is it developmentally appropriate for a child to reach for a toy with one or both hands?
5-6 months
When is it developmentally appropriate for a child to roll from supine to sidelying?
3-4 months
When is it developmentally appropriate for a child to roll from supine to prone and prone to supine?
5-6 months
When is it developmentally appropriate for a child to roll segmentally?
6-14 months
When is it developmentally appropriate for a child to begin to crawl on belly (commando crawl)?
7 months
When is it developmentally appropriate for a child to reciprocal creep?
7-10 months
When is it developmentally appropriate for a child to creep well?
11-12 months
At what age will a child be able to sit alone momentarily and use arms to prop while sitting?
5-6 months
At what age can a child be expected to play with toys while in a sitting position?
5-10 months
At what age will a child be able to rotate upper body while lower body remains stationary (e.g. twisting to reach for toy)
7-8 months
When can a typically developing child sit alone (without support)?
8-10 months
At 9-18 months, how might you expect a child to rise from supine?
by first rolling to stomach then pushing up into 4 point position
At what age are trunk control and equilibrium responses fully developed in sitting position?
11-12 months
At what age will a child achieve sitting position from supine by first rolling to side then pushing up?
11-24 months
At what age can you expect a child to begin bouncing weight on legs in standing (while supported)?
5-6 months
At what age can a child stand while holding onto furniture?
5-10 months
When will a child pull to standing position at furniture?
6-12 months
At what age will a child pull to stand using only legs (no longer needs arms)?
9-13 months
At what age does a child cruise sideways?
8 months
At what age can a typically developing child walk with two hands held?
8-18 months
When can a child start and stop in walking?
15 months
At what age can a typically developing child cruise around on furniture, turning slightly in desired direction?
9-10 months
At what age does a typically developing child take few independent steps but still falls easily?
9-17 months