Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how



ATNR oage of response Interferes Birth to 6 mos Feeding
STNR Age Interfere 6-8 mos Sitting balance when looking around
Tonic Labyrinthine Reflex Age Interfere Birth-6 mos rolling
Galant 30 wks gest to 2 months sitting balance
Palmer Grasp Birth to 4 mos Ability to grasp and release objects voluntarily
Plantar Grasp 28 wks of gest to 9 mos Ability to stand with feet flat on surface
Rooting Reflex 28 wks of gest 3 mos oral-motor development
Moro 28 wks to 5 mos Balance rxns in sitting
Startle 28 wks to 5 mos Sitting Balance
Positive support reflex 35 wks of gest to 2 mos standing and walking
Walking (stepping) Reflex 38 wks to 2 mos standing and walking
NOB 34 to 4-6 mos
BOB 34 wks - 4-5mos
Labyrinthine head righting birth to 2 mos persist through life
Body righting rxn on the head birth to 2 mos through life controlling the head in relation to the body in all positions
Mature neck righting acting on body 4-6mos integrate 5yrs
protective extension downward 4 mos persist through life prep for standing and breaks fall
Protective extension forward onset 6-7 months necessary for prop sitting
protective extension sideways of the UE 7 mos thru life independent sitting
protective extension backward 9-10 mos thru life independent sitting
tilting rxn in prone 6 mos thru life balance
tilting in supine 7-8 mos thru life balance
tilting rxn in standing 12-21 mos balance
Created by: ckdabne