Interrater differences in scoring actual WISC protocols were determined for three different IQ levels. In general, differences among the 94 examiners tended to be within an acceptable range as established by the standard error of measurement; variance on two Verbal subtests occasionally exceeded their corresponding standard error of measurement.…

Discusses rationale, reliability, factorial validity, and educational usefulness of the Illinois Test of Psycholinguistic Abilities. The I.T.P.A. is a serious attempt to identify specific sensory processing abilities. (Author)

The present study examined the reliability of the WISC-R subtests and IQ scales when administered to Mexican-American children. In an effort to extrapolate these findings to the individual child, this study also attempted to ascertain the standard errors of measurement for each subtest and IQ scale. (Author)

THE RELATIVE EFFECTIVENESS OF TASK SCORES VERSUS IQ AS PREDICTORS OF ACADEMIC ACHIEVEMENT WAS INVESTIGATED, AND THE CORRELATIONS BETWEEN TASK SCORES AND IQ RE-EXAMINED. SUBJECTS WERE 99 UPPER-MIDDLE CLASS ELEMENTARY SCHOOL CHILDREN WITH A MEAN STANFORD-BINET IQ OF 126 (SD EQUALS 19). THE INSTRUMENTS USED WERE DUNN'S OBJECT SORTING TASK (OST),…

Seventeen 1971 AERA presentations concerning new measurement procedures or new application of old procedures are summarized. Papers are grouped as follows: 1) statistics and measurements of interest to classroom teachers; 2) measures appropriate for use by a specialist; 3) research reports that increase knowledge of existing devices. (MS)