1. Discuss choices with the student or observe responses to different types of sandwiches and combinations of condiments. Attempt to determine his or her preferences.
2. Using the information from Step 1, demonstrate to the student the entire process.
3. Guide the student—physically, if needed—through the process of collecting all the necessary materials and placing one slice of bread on a plate.
4. Continue Step 3, reducing physical guidance and replacing it with gestural and verbal prompting. Reduce gestural cues until only verbal prompts are needed.
5. Guide the student with prompts as needed to placing or spreading onto the bread the items selected for the agreed-upon sandwich (see prerequisite ADT 13) and top with another piece of bread.
6. Use the skills learned in "cut with a knife" (ADT 14) to cut the sandwich in half.