문제 내용: The WAIS-R is made up of eleven subtests, or scales. The subtests of the WAIS-R are arranged by the type of ability or skill being tested. The subtests are organized into two categories. Six subtests define the verbal scale, and five subtests constitute a performance scale. We can compute three scores: a verbal score, a performance score, and a total (or full-scale) score. The total score can be taken as an approximation of general intellectual ability. To administer the WAIS-R, you present each of the eleven subtests to your subject. The items within each subtest are arranged in order of difficulty. You start with relatively easy items, and then you progress to more difficult ones. You stop administering any one subtest when your subject fails a specified number of items in a row. You alternate between verbal and performance subtests. The whole process takes up to an hour and a half.
선택지 1: The WAIS-R has eleven subtests, each of which has two main parts.
선택지 2: Several subtests with higher scores among the eleven ones should be presented.
선택지 3: The items of each subtest in the WAIS-R begin from easy and continue on to more difficult ones.
선택지 4: Subjects take all of the verbal subtests first and then all of the performance subtests.