What is the initial grasp pattern?

When does the Radial Digital Grasp develop?

When does the coordinated action of two objects (hitting blocks together) by using two hands develop?

Which is not a power grip?

Developmental age to respond to own name:

Developmental age to use non-realistic objects in pretend play:

Developmental age when abstract problem solving begins

Voluntary grasp begins between

Developmental age to begin to cut out simple shapes:

Developmental age turning head side to side in prone position:

Developmental age to bring feet to mouth:

Developmental age to roll from prone to supine position?

Developmental age to sit alone (independently) for long periods with wide BOS:

Developmental age to walk up stairs with alternating feet:

Developmental age to zip jacket zipper:

Developmental age to remove unfastened coat:

Developmental age to button large front buttons:

Developmental age for mature spoon use:

Developmental age for rotary jaw movements:

Developmental age for voluntary grasp release:

By ___ months, an infant demonstrates a pincer grasp

By __ years, grasp is considered dynamic, allowing for tool use

Developmental age to draw a human figure with 1-3 features: 

Developmental age to begin crawling on all four:

Developmental age for symbolic play: