Chemistry Learning Anxiety Scale: A Scale Development

DOI

10.2991/assehr.k.210326.033How to use a DOI?

Keywords

Chemistry learning anxiety scale, Anxiety in study chemistry, Anxiety in finishing chemistry, Anxiety in doing practicum

Abstract

The main purpose of the study was to develop the Chemistry Learning Anxiety Scale (CLAS) instrument. The method used this study is the survey method. Data of chemistry learning anxiety was obtained through a questionnaire. There are three aspects of the chemistry learning anxiety scale that were examined in this study, Anxiety in Study Chemistry, Anxiety in Finishing Chemistry Tasks, and Anxiety in Doing Practicum. The content validity of the CLAS instrument with 48 items that had been administered to 115 student’s 11th senior high school. The data were analyzed using the Rasch model that have been 5 criteria, namely unidimensionality, item fit, difficult/ability estimation, reliable, and information function. The conclusion of the Rasch model showed that there are 46 items CLAS that fit model and excellent reliable for the person’s reliable and excellent reliable for the item reliable. The CLAS instrument is a good instrument to collect the data.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Widya Pangestika
AU  - Antuni Wiyarsi
PY  - 2021
DA  - 2021/03/28
TI  - Chemistry Learning Anxiety Scale: A Scale Development
BT  - Proceedings of the 6th International Seminar on Science Education (ISSE 2020)
PB  - Atlantis Press
SP  - 241
EP  - 247
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.210326.033
DO  - 10.2991/assehr.k.210326.033
ID  - Pangestika2021
ER  -