Defining the use of the assistive device:
When we make IEP goals which incorporate the use of assistive technology, this is one of the most important components. The role of the assistive device in the skill or behavior to be changed needs to be defined. For example, the child will maintain good posture while writing by sitting on a modified chair. Another example is, using a calculator, the child will do math assignments.
Defining Progress
Defining the progress that you expect at the end of the year can help to evaluate the effectiveness of the assistive device, and also the progress of the child. Level of performance can be defined in terms of time, quantity or overall results.
Examples of defining performance in terms of time are writing for ten minutes a day or sitting in the classroom for twenty minutes at a stretch.
Examples of defining performance through quantity is writing 20 pages, making 4 comments in classroom discussions or doing 20 math calculations a day.
Another way to define performance is by the overall result. Completing 50% of written assignments, writing a page with 80% accuracy and participating in 80% of the field trips are some examples.