Arm Movement*

Arm moved

#Completed Arm Movements

Picked-up/Grasped Object

Open-ended movements

90˚ shoulder flexion with full elbow extension

Right

2

NA

90˚ shoulder flexion with full elbow extension

Left

2

NA

90˚ shoulder flexion with full elbow extension

Both

2

NA

180˚ shoulder flexion with full elbow extension

Right

2

NA

180˚ shoulder flexion with full elbow extension

Left

2

NA

180˚ shoulder flexion with full elbow extension

Both

2

NA

90˚ shoulder abduction with full elbow extension

Right

2

NA

90˚ shoulder abduction with full elbow extension

Left

2

NA

90˚ shoulder abduction with full elbow extension

Both

2

NA

Adduct arm across the midline to touch shoulder

Right

0

NA

Adduct arm across the midline to touch shoulder

Left

1

NA

Adduct arm across the midline to touch shoulder

Both

0

NA

Object pickup from table

Pick up tennis ball

Right

2

1

Pick up tennis ball

Left

1

0

Pick up golf ball

Right

1

0

Pick up golf ball

Left

0

0

Pick up small toy car

Right

1

1

Pick up small toy car

Left

0

0

Pick up pen (horizontally placed on table)

Right

0

0

Pick up pen (horizontally placed on table)

Left

0

0

Pick up pen (vertically placed on table)

Right

0

0

Pick up pen (vertically placed on table)

Left

0

0

Goal-directed grasping

Grasp tennis ball**

Right

2

0

Grasp tennis ball

Left

2

2

Grasp golf ball

Right

2

0

Grasp golf ball

Left

0

0

Grasp toy car

Right

2

0

Grasp toy car

Left

2

0

Grasp pen (Horizontally presented)

Right

2

1

Grasp pen (Horizontally presented)

Left

2

1

Grasp pen (Vertically presented)

Right

2

2

Grasp pen (Vertically presented)

Left

2

2

Grasp 14 cm diameter ring (Horizontally presented)

Right

2

2

Grasp 14 cm diameter ring (Horizontally presented)

Left

2

2

Reach through 14 cm diameter ring (Vertically presented)

Right

1

1

Reach through 14 cm diameter ring (Vertically presented)

Left

2

2