The colour surface is covered with a thin layer of plastic and is therefore less likely to be destroyed if the child touches it. The large colour surface can be reduced to standard size stimulus by using the gray circles included with the test. The test is available also as a double set of caps. Choose the pair of one of the six colour caps, show it to the child and ask whether the child has a cap with the same colour. Move the cap from one cap on the table to the next to allow the child enough time of comparing.
Older children can hold the cap themselves.
Visually impaired children often prefer bringing the two caps closer to their eye to still increase the size of the stimulus. You can train this test situation also as a computer GAME . The child turns the block to find the same colour as the one shown by the therapist. For more information on individual test situations, visit Instructions Section .