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All Journal Source: Jurnal Ilmu Komunikasi MATHEMATIC EDUCATION AND APLICATION JOURNAL (META)
Eka Widyawati
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Languange, Linguistic, Communication & Media Mathematics

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UNCERTAINTY REDUCTION PADA MAHASISWA TAHUN PERTAMA DI MASA PANDEMI COVID-19 Ascharisa Mettasatya Afrilia; Anisa Setya Arifina; Ari Rahman; Eka Widyawati
SOURCE : Jurnal Ilmu Komunikasi Source : Jurnal Ilmu Komunikasi Volume 8 Nomor 1 April 2022
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/source.v8i1.5347

Abstract

This research aims to reveal the forms of uncertainty experienced by first-year students during the pandemic as well as to describe the uncertainty reduction strategies that have been carried out. The method used is a qualitative research method with a case study approach. Data analysis was carried out by selecting and sorting data, both primary and secondary according to the focus of this research and tested for its validity level using triangulation of sources and methods. The results showed that the interaction process of first-year students during the pandemic took place more virtually. As a result, informants experience three forms of uncertainty at the same time, namely cognitive uncertainty, behavioral uncertainty, and relationship uncertainty. One of the things that creates uncertainty for first-year students during this pandemic is the concealment of faces and identities by not turning on the camera during virtual interactions. This then causes individual confusion in behaving to other individuals. The strategy taken to reduce this uncertainty is in the form of planning and seeking information, while hedging measures are not found in this research.
ANALISIS KARAKTERISTIK BUTIR TES HOTS MATEMATIKA SMA DENGAN KONTEKS KEHIDUPAN TANJUNG PALAS MENGGUNAKAN GRM Siti Julaiha; Suciati Suciati; Eka Widyawati
Mathematics Education And Application Journal (META) Vol 4, No 1 (2022)
Publisher : Jurusan Pendidikan Matematika Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/meta.v4i1.2755

Abstract

 This study aims to analyze the characteristics of the Higher Order Thinking Skill (HOTS) high school mathematics test instrument with the context of Tanjung Palas life. This type of research is qualitative research with a descriptive approach. The subject of the study was a class XII learner of 100 people. Hots test instrument developed in the form of Two Tier Multiple Choice (TTMC) as many as 7 items. The test participant score data obtained was analyzed with a grain response theory approach using the Graded Response Model (GRM) 2-Parameter Logistic (PL) using the help of the R program. The difficulty level of the grain is located between –4,848 to 5,097 with an average of 0.0136 and the power index of different grains is located between –0.658 to 3.993. The estimated ability of test takers is at a moderate level with a percentage of 80.26% and a high level with a percentage of 11.84%. Keywords: GRM; HOTS; polytomus, R program, item response theory. Penelitian ini bertujuan untuk menganalisis karakteristik instrumen tes Higher Order Thinking Skill (HOTS) matematika SMA dengan konteks kehidupan Tanjung Palas. Jenis penelitian ini merupakan penelitian kualitatif dengan pendekatan deskriptif. Subjek penelitian adalah peserta didik kelas XII sebanyak 100 orang. Instrumen tes HOTS yang dikembangkan berupa Two Tier Multiple Choice (TTMC) sebanyak 7 butir. Data skor peserta tes yang diperoleh dianalisis dengan pendekatan teori respon butir menggunakan Graded Response Model (GRM) 2-Parameter Logistic (PL) menggunakan bantuan program R. Tingkat kesulitan butir terletak antara –4,848 sampai dengan 5,097 dengan rata-rata 0,0136 dan indeks daya beda butir terletak antara –0,658 sampai dengan 3,993. Estimasi kemampuan peserta tes berada pada level sedang dengan persentase 80.26%dan level tinggi dengan persentase 11.84%. Kata kunci: GRM, HOT, Politomus, Program R, Teori Respon Butir.
Co-Authors Anisa Setya Arifina Ari Rahman Ascharisa Mettasatya Afrilia Siti Julaiha Suciati Suciati