Rainer Seitz
Marquette University
4 Papers
34 Citations
Rainer Seitz is an academic researcher from Marquette University. The author has contributed to research in topics: Series (mathematics) & Intelligence quotient. The author has an hindex of 4, co-authored 4 publications.
Chat about Author
Papers
Gender differences on the WPPSI, the WISC-R, and the WPPSI-R
M. Y. Quereshi,Rainer Seitz +1 more
TL;DR: This article found that the mean verbal IQ for boys were significantly (p<.05) higher than those for girls on all three scales and significant differences favoring boys were found on vocabulary and comprehension subtests.
14
Identical rules do not make letter and number series equivalent
M. Y. Quereshi,Rainer Seitz +1 more
TL;DR: In this article, the equality of means, variances, and validity coefficients was compared between the two types of tests, in which each item in one test had a same-rule counterpart in the other.
11
Gender differences in reasoning ability measured by letter series items
M. Y. Quereshi,Rainer Seitz +1 more
TL;DR: In this article, the authors investigated the gender differences in inductive reasoning ability measured by letter and number series tests and found that female college students obtained significantly higher (p<.05) means on letter series tests, but showed no such superiority on number series.
6
Non-equivalence of WPPSI, WPPSI-R, and WISC-R scores
M. Y. Quereshi,Rainer Seitz +1 more
TL;DR: The results indicated that the three scales were not equivalent with respect to any of the IQs because they did not meet one or more of the criteria as discussed by the authors, and the relative magnitudes of the mean IQs on each scale were in accord with the predicted order: highest IQ on WPPSI, next highest on WISC-R, and the lowest on WPSI-R Results were discussed in the context of the secular inflation in IQs and the corresponding compensatory deflation built into the normative data of the new versions.
6