The Accuracy of the Abbreviated Stanford-Binet Intelligence Scale
نویسنده
چکیده
How accurate is this abbreviated scale? One way of answering this question is to compare individuals' IQ's on the complete scale with their IQ's derived by considering only the starred tests. This procedure involves, of course, the assumption that an individual taking the complete scale would have the same "passes" and "failures" on the starred tests as he would have had, if he had been given only the starred tests. We do not know how much error is involved in this assumption, but we are inclined to believe that it is not significant. We doubt if any appreciable suggestion or incentive comes from the unstarred tests which would enable the '' examinee " to do better on the starred ones. Any difference in accuracy of the long form over the abbreviated form is probably due to the relative general difficulty of the starred and unstarred tests. At any rate, our procedure is subject to error to the extent that this assumption does not hold. We have data from 575 individuals, chronological ages 6 to 17
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عنوان ژورنال:
دوره 18 شماره
صفحات -
تاریخ انتشار 2016