Výsledky vyhledávání - "Louis M. Hsu"

Some properties of requivalent: A simple effect size indicator

Autor: Louis M. Hsu

Publikováno v: Psychological Methods. 10:420-427

One version of r equivalent , calculated from Fisher's exact test p values and recommended for small samples, is considered a more realistic ... [and] a more accurate estimate of the population correlation than . . . the sample correlation, r sample

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ee23b1ceaa5d58a95ad97b868e9598f
https://doi.org/10.1037/1082-989x.10.4.420

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Biases of Success Rate Differences Shown in Binomial Effect Size Displays

Autor: Louis M. Hsu

Publikováno v: Psychological Methods. 9:183-197

The intent of a binomial effect size display (BESD) is to show the [real-world] importance of [an] effect indexed by a correlation [r] (R. Rosenthal, 1994, p. 242) by reexpressing this correlation as a success rate difference (SRD) (e.g., treatment g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42835348358874457624119ca229ed08
https://doi.org/10.1037/1082-989x.9.2.183

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Interrater Agreement Measures: Comments on Kappan, Cohen's Kappa, Scott's π, and Aickin's α

Autor: Ronald Field, Louis M. Hsu

Publikováno v: Understanding Statistics. 2:205-219

The Cohen (1960) kappa interrater agreement coefficient has been criticized for penalizing raters (e.g., diagnosticians) for their a priori agreement about the base rates of categories (e.g., base rates of disorders). A modification of kappa, called

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96b58ac9038464e4f85d0f07fa5096a3
https://doi.org/10.1207/s15328031us0203_03

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Diagnostic validity statistics and the MCMI-III

Autor: Louis M. Hsu

Publikováno v: Psychological Assessment. 14:410-422

This article (a) describes and illustrates the nonredundant and clinically important information that may be obtained from 5 diagnostic validity statistics (DVSs): incremental validities of positive and negative test diagnoses, Cohen's kappas, Cohen'

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3efbed8dd321c8371975671dddb54d41
https://doi.org/10.1037/1040-3590.14.4.410

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Relation of Statistically Significant, Abnormal, and Typical WAIS-R VIQ-PIQ Discrepancies to Full Scale IQs

Autor: Judy Hayman, Judith Koch, Louis M. Hsu, Debbie Mandell

Publikováno v: European Journal of Psychological Assessment. 16:107-114

Summary: In the United States' normative population for the WAIS-R, differences (Ds) between persons' verbal and performance IQs (VIQs and PIQs) tend to increase with an increase in full scale IQs (FSIQs). This suggests that norm-referenced interpret

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddf371a1738457b12d482895b86d6a9a
https://doi.org/10.1027//1015-5759.16.2.107

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Effects of directionality of significance tests on the bias of accessible effect sizes

Autor: Louis M. Hsu

Publikováno v: Psychological Methods. 5:333-342

The proportion of studies that use one-tailed statistical significance tests (pi) in a population of studies targeted by a meta-analysis can affect the bias of the sample effect sizes (sample ESs, or ds) that are accessible to the meta-analyst. H. C.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62b25693ee73e8c49d0c0994e452e21b
https://doi.org/10.1037/1082-989x.5.3.333

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On the identification of clinically significant client changes: Reinterpretation of Jacobson's cut scores

Autor: Louis M. Hsu

Publikováno v: Journal of Psychopathology and Behavioral Assessment. 18:371-385

“Cut points” or “cut scores” play a central role in Jacobson's popular method of identifying clinically significant changes in psychotherapy. When pre- and posttherapy scores of a client are on different sides of one of these cut scores, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95b2131a8985f51476327ac6faf78d63
https://doi.org/10.1007/bf02229141

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A Modification of the Payne-Jones Method of Identifying Abnormal Differences in WISC-R Performance and Verbal IQ's

Autor: Louis M. Hsu

Publikováno v: European Journal of Psychological Assessment. 12:27-32

The difference (D) between a person's Verbal IQ (VIQ) and Performance IQ (PIQ) has for some time been considered clinically meaningful ( Kaufman, 1976 , 1979 ; Matarazzo, 1990 , 1991 ; Matarazzo & Herman, 1985 ; Sattler, 1982 ; Wechsler, 1984 ). Part

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d8a7533208b3c761a4d95cdbfadb3bc
https://doi.org/10.1027/1015-5759.12.1.27

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