Research Article

Revising of the Integrating Scientific Literacy Skills Scale (ISLS) with Rasch Model Analysis

Volume: 8 Number: 4 December 15, 2020
EN

Revising of the Integrating Scientific Literacy Skills Scale (ISLS) with Rasch Model Analysis

Abstract

In this study it was aimed to develop and analyze instruments of integrating scientific literacy skills scale (ISLS) for science program students of senior high school with a Rasch Model Analysis. In developing and analyzing instruments we use the Messick’s validity (1996) approach which consists of five aspects including content, substantive, structural, external, and consequential. ISLS consisted of 14 cases of integrated science presented in the form of a testlet. Each case consists of three questions given to scientific literacy competencies according to PISA 2015 standards. The research design uses the ADDIE procedural model (Analysis, Design, Development, Implementation, Evaluation). Participants consisted of 310 grade XII students of the science program from two senior high schools in Tegal City, Indonesia. Constructive validation with Rasch modelling gives the following results. The level of conformity of the items is in the range of -3 to 4. All the items that are suitable for modelling. As many as 95.16 % of student responses match modelling. Has no items containing DIF. It can be said that ISLS, which consists of 14 items, is suitable for measuring Integrating Scientific Literacy Skills for science program students of senior high school.

Keywords

Thanks

We would like to thank Kementerian Riset, Teknologi dan Pendidikan Tinggi Republic of Indonesia for providing funding for this research. Likewise, we would like to thank all parties involved, especially the Principals of SMA 2 and SMA 3 of Tegal City who has supported and granted research permits.

References

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Details

Primary Language

English

Subjects

Other Fields of Education

Journal Section

Research Article

Publication Date

December 15, 2020

Submission Date

August 22, 2020

Acceptance Date

December 1, 2020

Published in Issue

Year 2020 Volume: 8 Number: 4

APA
Susongko, P., Kusuma, M., Arfiani, Y., Samsudin, A., & Amınudın, A. (2020). Revising of the Integrating Scientific Literacy Skills Scale (ISLS) with Rasch Model Analysis. Journal for the Education of Gifted Young Scientists, 8(4), 1583-1602. https://doi.org/10.17478/jegys.781583
AMA
1.Susongko P, Kusuma M, Arfiani Y, Samsudin A, Amınudın A. Revising of the Integrating Scientific Literacy Skills Scale (ISLS) with Rasch Model Analysis. JEGYS. 2020;8(4):1583-1602. doi:10.17478/jegys.781583
Chicago
Susongko, Purwo, Mobinta Kusuma, Yuni Arfiani, Achmad Samsudin, and Adam Amınudın. 2020. “Revising of the Integrating Scientific Literacy Skills Scale (ISLS) With Rasch Model Analysis”. Journal for the Education of Gifted Young Scientists 8 (4): 1583-1602. https://doi.org/10.17478/jegys.781583.
EndNote
Susongko P, Kusuma M, Arfiani Y, Samsudin A, Amınudın A (December 1, 2020) Revising of the Integrating Scientific Literacy Skills Scale (ISLS) with Rasch Model Analysis. Journal for the Education of Gifted Young Scientists 8 4 1583–1602.
IEEE
[1]P. Susongko, M. Kusuma, Y. Arfiani, A. Samsudin, and A. Amınudın, “Revising of the Integrating Scientific Literacy Skills Scale (ISLS) with Rasch Model Analysis”, JEGYS, vol. 8, no. 4, pp. 1583–1602, Dec. 2020, doi: 10.17478/jegys.781583.
ISNAD
Susongko, Purwo - Kusuma, Mobinta - Arfiani, Yuni - Samsudin, Achmad - Amınudın, Adam. “Revising of the Integrating Scientific Literacy Skills Scale (ISLS) With Rasch Model Analysis”. Journal for the Education of Gifted Young Scientists 8/4 (December 1, 2020): 1583-1602. https://doi.org/10.17478/jegys.781583.
JAMA
1.Susongko P, Kusuma M, Arfiani Y, Samsudin A, Amınudın A. Revising of the Integrating Scientific Literacy Skills Scale (ISLS) with Rasch Model Analysis. JEGYS. 2020;8:1583–1602.
MLA
Susongko, Purwo, et al. “Revising of the Integrating Scientific Literacy Skills Scale (ISLS) With Rasch Model Analysis”. Journal for the Education of Gifted Young Scientists, vol. 8, no. 4, Dec. 2020, pp. 1583-02, doi:10.17478/jegys.781583.
Vancouver
1.Purwo Susongko, Mobinta Kusuma, Yuni Arfiani, Achmad Samsudin, Adam Amınudın. Revising of the Integrating Scientific Literacy Skills Scale (ISLS) with Rasch Model Analysis. JEGYS. 2020 Dec. 1;8(4):1583-602. doi:10.17478/jegys.781583

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