EXPERIMENTAL COMPARISON OF ITEM SAMPLING AND EXAMINEE SAMPLING FOR ESTIMATING TEST NORMS

被引：10

作者：

OWENS, TR

STUFFLEBEAM, DL

机构：

[1] UNIV HAWAII,CURRICULUM CTR,1625 W PLACE,HONOLULU,HI 96822

[2] OHIO STATE UNIV,EVAL CTR,1712 NEIL AVE,COLUMBUS,OH 43210

来源：

JOURNAL OF EDUCATIONAL MEASUREMENT | 1969年 / 6卷 / 02期

关键词：

D O I：

10.1111/j.1745-3984.1969.tb00662.x

中图分类号：

G44 [教育心理学];

学科分类号：

0402 ; 040202 ;

摘要：

An empirical comparison of the accuracy of item sampling and examinee sampling in estimating norm statistics. Item samples were composed of 3, 6, or 12 items selected from a total test of 50 multiple‐choice vocabulary questions. Overall, the study findings provided empirical evidence that item sampling is approximately as effective as examinee sampling for estimating the population mean and standard deviation. Contradictory trends occurred for lower ability and higher ability student populations in accuracy of estimated means and standard deviations when the number of items administered increased from 3 to 6 to 12. The findings from this study indicate that the variation of sequences of items occurring in item sampling need not have a significant affect on test performance. Copyright © 1969, Wiley Blackwell. All rights reserved

引用

页码：75 / 83

页数：9

共 11 条

[1] ESTIMATING TEST NORMS FROM VARIABLE SIZE ITEM AND EXAMINEE SAMPLES [J].