The following materials are required:

• Red, yellow and green twist crayons.
• 
• A colored sample for them to copy.
• A blank sample for them to color in.

The diamond coloring activity can be used to differentiate between ACL 4.6 to 5.0.

Do NOT use this activity if the person cannot tuck in the clover or kite activities.

Completes the design with consistent spacing.

The spaces between tiles are spatial properties.

If they noticed the spacing after being cued, try the maple leaf activity.

Score

The tentative score is ACL 5.4.

Copies this design without consistent spacing.

They do not mix up the green, purple or blue colors.

Try the peanut butter or shading activity to differentiate between ACL 5.0 and 5.2.

Score

The tentative score is ACL 5.2.

They see the pattern and stop looking at the sample. Spacing is inconsistent.

When using Design D, they may mix up the green, purple or blue colors. The picture above shows one possibility of mixing the colors up.

This is a surface appearance error.

Score

The tentative score is ACL 5.0.

They refer to the sample for each tile placement.

Spacing is inconsistent.

When using Design D, they may mix up the green, purple or blue colors. The picture above shows one possibility of mixing the colors up.

This is a surface appearance error.

Score

The tentative score is ACL 4.8.

Completes the design by referring to the sample less than seven times. They see the pattern and stop looking at the sample.

Score

The tentative score is ACL 5.0.

Does the first row with ease.

Does successive rows by matching one tile at a time.

Completes the design slowly because the picture is consulted before and after each placement.

Spacing is inconsistent.

The spacing at end of the row puzzles the person but they are unable to solve the spacing issue.

Score

The tentative score is ACL 4.8.

Does the first row with ease.

Does successive rows by matching one tile at a time.

Completes the design slowly because the picture is consulted before and after each placement.

Spacing is inconsistent.

The spacing at end of the row puzzles the person but they are unable to solve the spacing issue.

Score

The tentative score is ACL 4.8.

Starts Design B and does first row with ease.

Completes this design slowly without spacing. Does perceive the cross in the middle as an orientation to the design. The spacing at the end of the row does not bother the person.

Score

The tentative score is ACL 4.6.