The Estimates Item Parameter for Multidimensional Three-Parameter Logistics

Ode   Zulaeha; Wardani   Rahayu; Yuliatri Sastrawijaya

Article Details

The Estimates Item Parameter for Multidimensional Three-Parameter Logistics

Authors:

Ode Zulaeha | Wardani Rahayu | Yuliatri Sastrawijaya

Publisher:

KnE Social Sciences

Journal:

KnE Social Sciences Vol.4 Issue 14, pp.315-322

Document Type:

Article

Publication Date:

11/2020

Document Language:

English

Document ID (Org No.):

2001518002

pISSN:

2518-668X

Keywords:

Abstract:

 The purpose of this study is to measure the accuracy of item parameters and abilities by using the Multidimensional Three-Parameter Logistics (M3PL) model. M3PL is a series of tests that measure more than one dimension of ability (θ). Item parameter estimation and the ability to model M3PL are reviewed based on a sample size of 1000 and test lengths of 15, 25, and 40. Parameter estimations are obtained using the Wingen software that is converted to BILOG. The results show that the estimate obtained with a test length of 15 displays a median correlation of 0.787 (high). The study therefore concludes that the level of difficulty of the questions is higher or the questions given to respondents are more difficult, so many respondents guessed the answers. The results of the estimated grain parameters and capabilities indicated that scoring based on sample size greatly affects the stability of the test length. By using the M3PL model, parameters can be measured pseudo-guessing, parameters b and parameters a. MIRT is able to explain interactions between the items on the test and the answers of the participants. The estimated results of the item parameters and the ability parameters of the participants also proved to be accurate and efficient.

Article Details

The Estimates Item Parameter for Multidimensional Three-Parameter Logistics

Authors:

Ode Zulaeha | Wardani Rahayu | Yuliatri Sastrawijaya

Publisher:

KnE Social Sciences

Journal:

KnE Social Sciences Vol.4 Issue 14, pp.315-322

Document Type:

Article

Publication Date:

11/2020

Document Language:

English

Document ID (Org No.):

2001518002

pISSN:

2518-668X

Multidimensional Three-Parameter Logistics (M3PL)

distribution parameter

test length

Issues

Article Details

The Estimates Item Parameter for Multidimensional Three-Parameter Logistics

Authors: Ode Zulaeha | Wardani Rahayu | Yuliatri Sastrawijaya

Publisher: KnE Social Sciences

Journal: KnE Social Sciences Vol.4 Issue 14, pp.315-322

Document Type: Article

Publication Date: 11/2020

Document Language: English

Document ID (Org No.): 2001518002

pISSN: 2518-668X

Multidimensional Three-Parameter Logistics (M3PL)

distribution parameter

test length

Issues

Authors:

Ode Zulaeha | Wardani Rahayu | Yuliatri Sastrawijaya

Publisher:

KnE Social Sciences

Journal:

KnE Social Sciences Vol.4 Issue 14, pp.315-322

Document Type:

Article

Publication Date:

11/2020

Document Language:

English

Document ID (Org No.):

2001518002

pISSN:

2518-668X