The aim is to get a clear and well defined edge of patterns while avoiding errors such as smudged paint, blobs and seepages of paint under the edge of the stencil. Practice on a piece of paper before stenciling on the card:
The ability to hold an image in the person's working memory means that they are able to correctly identify where the pitchfork, shovel, lettuce and tomatoes were located.
The person is unable to hold an image in their working memory. They are unable to accurately recall where the shovels, pitchforks, lettuces or tomatoes are located once the picture changes.