Difference Between Validity and Reliability in Quantitative Research
Difference Between Validity and Reliability in Quantitative Research
Validity and reliability are two foundational concepts in quantitative research, each addressing different aspects of data quality:
Validity refers to the extent to which a research instrument or method accurately measures what it is intended to measure. In other words, a valid study truly reflects the concept or variable it aims to assess. For example, if a survey is designed to measure job satisfaction, validity ensures that the questions actually capture the essence of job satisfaction, not something else7.
Reliability refers to the consistency or repeatability of measurements. A reliable instrument yields the same results under consistent conditions. If a test is administered to the same group multiple times and produces similar results each time, it is considered reliable67.
My Portofolio
Below is a selection of my published papers:
Yudhanto, S., & Risdianto, F. (2022). The Pragmatics and Semiotics Analysis of Vinyl Record Cover Art in They Fell From The Sky's Album DECADE. Journal of Pragmatics Research, 4(2), 167-178. DOI | Full text
Norwanto, N., & Risdianto, F. (2022). The Norm Establishment in WhatsApp Group Conversations. Journal of Language and Literature, 22(2), 504-517. DOI | Full text
Risdianto, F., Sumarlam, S., Wiratno, T., & Djatmika, D. (2022). Attitudinal Analysis of Kompas Online & Republika Concerning the Relocation of Indonesia’s Capital City News. International Journal of Science and Applied Science: Conference Series, 6(1), 195-209. DOI | Full text
Risdianto, F., Machfudz, M., Sagimin, E. M., Hanafi, H., & Jumanto, J. (2023). Politeness and Impoliteness Strategies in Lecturer-Student Communication Within Cyberpragmatic Chats. Journal of Pragmatics Research, 5(1), 107–134. Full text
Hambali, A. J., Risdianto, F., & Rahma, S. S. (2024). Rethinking Expressive Speech Act Realization in the Comments Section on YouTube Channels. Journal of Pragmatics Research, 6(1), 52–73. DOI
Risdianto, F., Sumarlam, S., Djatmika, D., & Wiratno, T. (2024). Appraisal and Ideology Realization in Indonesian State Capital Relocation News Texts. International Journal of Society, Culture & Language, 12(2), 74-88. DOI | Full text
Risdianto, F., Nugroho, H., Sunardi, S., & Arkida, T. (2024). Realization of Appraisal and Ideology in the Ferdy Sambo Case in Editorial Texts: Kasus Sambo Isih Dawa and Ganjaran Murwat Tumrap Kejujuran in Panjebar Semangat Magazine. Indonesian Journal of EFL and Linguistics, 9(1), 133-149. DOI | Full text
Currently, I serve as the Head of the Publication Center and Journal House (Rumah Jurnal) at Universitas Islam Negeri Salatiga. I have experience as a National Indonesian Journal Assessor and an Associate Editor for DOAJ. Since 2017, I have been a senior member of the Indonesian Journal Volunteer Association (RJI) and have also worked as a SINTA University-Level Verifier and Mendeley Advisor. Additionally, I am frequently invited as a speaker for journal accreditation workshops at national and international levels.
20 possible linguistics research topics on REGISTER JOURNAL
Focus and Scope: REGISTER JOURNAL, 1979-8903 (PRINT) – 2503-040X (ONLINE) is an OPEN ACCESS, double-blind, peer-reviewed Journal of English for Islamic educational institutions and Muslim communities. Aim and Scope: REGISTER JOURNAL, the Journal of English for Islamic Educational Institutions and Muslim Communities, aims to provide a dedicated platform for disseminating research, best practices, and innovative approaches related to teaching and learning English within Islamic educational contexts. The Journal focuses on enhancing the quality of English education in Islamic schools, colleges, universities, and other educational institutions while also considering Muslim learners' unique cultural, religious, and linguistic needs.
Based on the updated Focus and Scope of the Register Journal (Journal of English for Islamic Educational Institutions and Muslim Communities), here are 20 possible linguistics research topics:
- Integrating Islamic Values in English Language Curricula: A Content Analysis of Secondary School Textbooks
- The Role of Religious Identity in English Language Learning Motivation among Muslim Students
- Teaching English through Qur’anic Themes: A Task-Based Learning Approach
- Culturally Responsive English Teaching: Addressing Muslim Students’ Religious Sensitivities
- Evaluating the Effectiveness of Bilingual Education in Islamic Boarding Schools (Pesantren)
- Digital Tools and Islamic Content Integration in English Language Teaching
- Professional Development Needs of English Teachers in Islamic Educational Institutions: A Case Study
- Code-Switching and Language Choice among English Teachers in Islamic Schools
- An Appraisal of English Textbooks Used in Muslim Communities: Do They Reflect Islamic Cultural Values?
- Language Policy in Islamic Universities: Balancing Global Competence and Religious Identity
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RECOMMENDED LIST 37 JURNAL TERINDEKS SCOPUS UNTUK BIDANG ILMU Linguistik, ELT, EDUCATION- SOSIAL-BUDAYA-HUMANIORA
1. CLCWeb - Comparative Literature and Culture Q2 GRATIS APC : https://docs.lib.purdue.edu/clcweb/
2. Journal of Language and Education (JLE) Q2 GRATIS APC: Journal of Language and Education (hse.ru)
3. Journal of Ethnic Foods Q1/FREE APC https://journalofethnicfoods.biomedcentral.com/
4. Journal of Ethnology and Folkloristics Q2/ https://sciendo.com/journal/JEF
5. Research Result. Theoretical and Applied Linguistics [URL: http://rrlinguistics.ru/en/]. FREE/ GRATIS APC
6. Jordan Journal of Modern Languages and Literatures https://journals.yu.edu.jo/jjmll/ScopeandDescription.html FREE APC. proses review 3 bulan.
7. The journal World of Media. Journal of Russian Media and Journalism Studies (shortened – World of Media) has been published annually since 2009 by the Faculty of Journalism, Lomonosov Moscow State University . http://worldofmedia.ru/ FREE APC. proses review 3 bulan.
8. Kasetsart Journal of Social Sciences. https://kjss.kasetsart.org/aimsAndScope.aspx submission fee 100 USD.. setelah itu gratis APC proses review 3 bulan. terbit 1-1,5 tahun.
9. SKASE Journal of Translation and Interpretation SKASE http://www.skase.sk/SKASE.html and Interpretation
10. Topics in Linguistics: Topics in Linguistics (sciendo.com) Q2 GRATIS APC
11. HUMANITIES DILIMAN Q2 FREE APC https://journals.upd.edu.ph/index.php/humanitiesdiliman/about
12 TESL-EJ: tesl-ej.org/wordpress/ Q1 GRATIS APC
13. Computer-Assisted Language Learning Electronic Journal (callej.org) Q1 GRATIS APC
14. The Language Learning Journal: The Language Learning Journal | Taylor & Francis Online (tandfonline.com) Q1 gratis APC
15. International Journal of Bilingual Education and Bilingualism International Journal of Bilingual Education and Bilingualism: Vol 25, No 8 (tandfonline.com) Q1 Gratis APC
16. Tarbiat Modares University Journals System - Language Related Research : Language Related Research Q2 GRATIS APC
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