Structure and Content of Halsted Reitan battery
Although there are several versions of the Halsted Reitan battery, the differences tend to be minor, and there appears to be a core set procedures that essentially all versions of the battery must be administered in a laboratory containing specific equipment. It is probably best to plan on about 6 to 8 hours of patient time. Each test of the battery is independent and may be administered separately from the other tests. However, it is generally assumed that a certain number of the tests must be administered in order to compute an impairment index