EPIA: The Eysenck Personality Inventory Impulsivity Subscale
In ShinyItemAnalysis: Test and Item Analysis via Shiny
EPIA R Documentation
The Eysenck Personality Inventory Impulsivity Subscale
Description
The data came from a published study and was kindly provided by Dr. Ferrando.
A group of 1,033 undergraduate students were asked to check on a 112 mm line
segment with two end points (almost never, almost always) using their own
judgement for the five items taken from the Spanish version of the EPI-A
impulsivity subscale. The direct item score was the distance in mm of the
check mark from the left end point (Ferrando, 2002).
Usage
EPIA
Format
A data frame with 1033 observations on the following 5 variables.
The sixth variable is a total score (i.e. the sum of the items).
Item 1Longs for excitement
Item 2Does not stop and think things over before doing anything
Item 3Often shouts back when shouted at
Item 4Likes doing things in which he/she has to act quickly
Item 5Tends to do many things at the same time
scoreTotal score for the aforementioned items
Source
Reexport from EstCRM package with added total scores.
References
Ferrando, P. J. (2002). Theoretical and Empirical Comparison
between Two Models for Continuous Item Responses. Multivariate
Behavioral Research, 37(4), 521–542.
Zopluoglu C (2022). EstCRM: Calibrating Parameters for the Samejima's Continuous IRT Model.
R package version 1.5, https://CRAN.R-project.org/package=EstCRM.
ShinyItemAnalysis documentation built on May 31, 2023, 7:08 p.m.
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| EPIA | R Documentation |
The Eysenck Personality Inventory Impulsivity Subscale
Description
The data came from a published study and was kindly provided by Dr. Ferrando. A group of 1,033 undergraduate students were asked to check on a 112 mm line segment with two end points (almost never, almost always) using their own judgement for the five items taken from the Spanish version of the EPI-A impulsivity subscale. The direct item score was the distance in mm of the check mark from the left end point (Ferrando, 2002).
Usage
EPIA
Format
A data frame with 1033 observations on the following 5 variables. The sixth variable is a total score (i.e. the sum of the items).
Item 1Longs for excitement
Item 2Does not stop and think things over before doing anything
Item 3Often shouts back when shouted at
Item 4Likes doing things in which he/she has to act quickly
Item 5Tends to do many things at the same time
scoreTotal score for the aforementioned items
Source
Reexport from EstCRM package with added total scores.
References
Ferrando, P. J. (2002). Theoretical and Empirical Comparison between Two Models for Continuous Item Responses. Multivariate Behavioral Research, 37(4), 521–542.
Zopluoglu C (2022). EstCRM: Calibrating Parameters for the Samejima's Continuous IRT Model. R package version 1.5, https://CRAN.R-project.org/package=EstCRM.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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