scholarly journals Measurement Precision with Ordinal Categorical Data considering Dose-response Relationships

2021 ◽  
Vol 7 (1) ◽  
pp. 31-41
Author(s):  
Shunsuke Tanigaki ◽  
Jun-ichi Takeshita ◽  
Shizu Itaka ◽  
Tomomichi Suzuki
Keyword(s):  
Dose Response ◽  
Categorical Data ◽  
Measurement Precision

Dose-Response Relationships to Pancreozymin in Normal Subjects and Patients with Chronic Pancreatitis

1963 ◽  
Vol 45 (2) ◽  
pp. 209-214 ◽  
Author(s):  
Donald H. Hanscom ◽  
Armand Littman ◽  
Jack V. Pinto
Keyword(s):  
Chronic Pancreatitis ◽  
Dose Response ◽  
Normal Subjects

291 Normal myocardial dose-response to dobutamine as assessed by tissue Doppler stress echocardiography

1999 ◽  
Vol 1 ◽  
pp. S47-S47
Author(s):  
N PAYNE ◽  
R GROCOTTMASON ◽  
A IONESCU ◽  
B SJOBERG ◽  
I SANDBLOM ◽  
...  
Keyword(s):  
Dose Response ◽  
Stress Echocardiography ◽  
Tissue Doppler

Using the Rating Scale Model to Examine the Psychometric Properties of the Self-Efficacy Scale for Driver Competence

2011 ◽  
Vol 27 (3) ◽  
pp. 164-170 ◽  
Author(s):  
Anna Sundström
Keyword(s):  
Psychometric Properties ◽  
Self Efficacy ◽  
Rating Scale ◽  
Measurement Precision ◽  
The Self ◽  
Test Theory ◽  
Self Report ◽  
Scale Model ◽  
Validity And Reliability ◽  
Two Samples

This study evaluated the psychometric properties of a self-report scale for assessing perceived driver competence, labeled the Self-Efficacy Scale for Driver Competence (SSDC), using item response theory analyses. Two samples of Swedish driving-license examinees (n = 795; n = 714) completed two versions of the SSDC that were parallel in content. Prior work, using classical test theory analyses, has provided support for the validity and reliability of scores from the SSDC. This study investigated the measurement precision, item hierarchy, and differential functioning for males and females of the items in the SSDC as well as how the rating scale functions. The results confirmed the previous findings; that the SSDC demonstrates sound psychometric properties. In addition, the findings showed that measurement precision could be increased by adding items that tap higher self-efficacy levels. Moreover, the rating scale can be improved by reducing the number of categories or by providing each category with a label.

Dose-Response Relationships Do Exist: More Treatment Is Better

2002 ◽  
Author(s):  
N. B. Hansen ◽  
M. J. Lambert ◽  
E. M. Forman
Keyword(s):  
Dose Response
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