Pengembangan Instrumen Test Diagnostik Multiple Choice Four Tier Pada Materi Ikatan Kimia

Ritonga, Pangoloan Soleman; Yasthophi, Arif

doi:10.24014/konfigurasi.v3i1.6797

Cited by 5 publications

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“…It is the key to controlling the further spread of the Pandemic. Several previous studies have shown that the diagnosis positively impacts the world of health (Ritonga & Yasthophi, 2019).…”

Section: Discussionmentioning

confidence: 98%

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Systematic Literature Review: Weaknesses and Strengths of the Latest Diagnostic Methods for COVID-19

Putra

2023

IJNSE

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SARS-CoV-2 is a positive-stranded RNA virus, the seventh coronavirus known to infect humans. Given the infectious nature of SARS-CoV-2 and its wide-reaching effects, finding a valid treatment is a top global priority. Although several vaccines have been used, the uncertainty remains unpredictable. Considering this, early diagnosis of SARS-CoV-2 is a prerequisite for effective containment and timely treatment, allowing doctors to intervene to prevent further spread and disease worsening. This study aims to provide references regarding the advantages and disadvantages of currently developing Covid-19 detection. This research is a Systematic Literature Review (SLR). The database analyzed in this study is in the 2019-2022 timeframe obtained from Google Scholar sources using Harzing's Publish or Perish for Windows version 8 search engine. Based on an article review, the Covid-19 detection test kits are grouped into 3, namely: acid-based detection methods nucleic acid (RT-PCR, dPCR, mNGS, RT-LAMP, CRISPR), serology-based detection methods (ICG/GICA, CLIA, ELISA, LFIA), and diagnostic CT imaging. Each method developed has its advantages and disadvantages. RT-PCR has always been the gold standard for detection. Other diagnostic techniques are also useful. Their combined results can exclude false negatives and positives as much as possible.

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“…It is the key to controlling the further spread of the Pandemic. Several previous studies have shown that the diagnosis positively impacts the world of health (Ritonga & Yasthophi, 2019).…”

Section: Discussionmentioning

confidence: 98%

“…It is the key to controlling the further spread of the Pandemic. Several previous studies have shown that the diagnosis positively impacts the world of health (Ritonga & Yasthophi, 2019). This study aims to provide references regarding the advantages and disadvantages of currently developing Covid-19 detection.…”

Section: Introductionmentioning

confidence: 99%

Systematic Literature Review: Weaknesses and Strengths of the Latest Diagnostic Methods for COVID-19

Putra

2023

IJNSE

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“…This four-tier test format consists of tier-1, which are questions and answer choices, tier-2 which is the level of confidence for tier-1 answers, tier-3 which is the reason for tier-1 answers; and tier-4, which is the level of confidence from tier-1 reasons -3 (Zulfikar, Samsudin, & Saepuzaman, 2017). According to Ritonga & Yasthophi (2019), The advantages possessed by the four-tier diagnostic test are that the teacher can: (1) dig deeper into the level of student's understanding of concepts by differentiating the level of confidence in the answers and the level of confidence in the reasons students choose, (2) diagnosing the misconceptions experienced students more deeply, (3) determine parts of the material that require more emphasis, (4) plan better learning to help reduce student misconceptions. This four-tier test format instrument is used to diagnose students' level of conception of a chemical concept, but this instrument is rarely used.…”

Section: Discussionmentioning

confidence: 99%

Identification of Students' Misconceptions on Hydrocarbon Material Using a Four-Tier Multiple Choice Diagnostic Test

Karini

Fikroh²,

Cahyani³

2022

JPKI

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As one of the sciences, some students consider chemistry complex and abstract, so many misconceptions arise. One of the chemistry topics that cause many misconceptions is hydrocarbons. A misconception is an understanding of concepts in students' minds that are contrary to scientific concepts. This research aimed to identify the student’s understanding and misconception of hydrocarbon. The study was qualitative descriptive research. Qualitative descriptive research was used to identify student misconceptions using the four-tier test. The sample of the research was 24 students. The instruments used in this research are four test levels which include (1) multiple-choice, (2) confidence rating of the answer beliefs, (3) reason for the answer, and (4) confidence rating of the reasoning. The result shows that 24,7% of students well-understood hydrocarbon concepts, 32,1% do not understand, and 43,2% have misconceptions. Misconceptions in this research are divided into three categories: low, moderate, and high. The students experience misconceptions with high criteria on the concept reaction of hydrocarbon (66,7%), moderate criteria on the concept of determining hydrocarbon compound (31,3%), the nomenclature of hydrocarbon compound (56,3%), types atom carbon (37,5%), Physical and Chemical Properties (45,8%), isomers (47,9%) and low criteria on the concept of characteristics of carbon atoms (16,7%).

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“…Beberapa peneliti telah melakukan tes diagnostik pilihan ganda empat tingkat untuk beberapa pokok bahasan dalam pembelajaran kimia diantaranya pada materi ikatan kimia (Ritonga & Yasthophi, 2019;Yakubi & Hanum, 2017), kinetika kimia (Habiddin & Page, 2019), kesetimbangan kimia (Ardiansah et al, 2018), laju reaksi (Harahap & Novita, 2020), elektrokimia (Murniningsih et al, 2020). Maka dengan ini peneliti bermaksud untuk melakukan pengembangan Instrumen tes diagnostik pilihan ganda empat tingkat (four-tier) guna mengetahui tingkat pemahaman konsep siswa pada materi termokimia.…”

Section: Pendahuluanunclassified

Pengembangan Four-Tier Multiple Choice Diagnostic Test untuk Mengetahui Tingkat Pemahaman Konsep Peserta Didik pada Materi Termokimia

Roghdah

Zammi

Mardhiya

2021

phen

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Kesulitan peserta didik pada pemahaman materi termokimia melalui suatu proses pembelajaran berpotensi menyebabkan kesulitan peserta didik dalam memahami materi kimia yang lain. Untuk menghindari hal ini, maka perlu dicari letak kesulitan peserta didik dengan tes yang bersifat diagnostik agar dapat diketahui tingkat pemahaman dan kelemahan peserta didik dalam pembelajaran. Penelitian ini bertujuan untuk mengetahui karakteristik dan kualitas instrumen tes diagnostik pilihan ganda empat tingkat yang dikembangkan. Penelitian ini menggunakan metode Design Based Research (DBR) dengan model pengembangan yang diadaptasi oleh Reeves. Subjek dari penelitian ini yaitu peserta didik kelas XI MAN 2 Kota Semarang. Instrumen yang dikembangkan terdiri atas kisi-kisi soal tes, petunjuk pengerjaan tes, soal tes, kunci jawaban, pedoman penskoran, dan pedoman interpretasi hasil tes. Melalui uji coba yang dilakukan, instrumen tes diagnostik ini dinyatakan valid dan reliabel dengan nilai reliabilitas sebesar 0,985.

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Pengembangan Instrumen Test Diagnostik Multiple Choice Four Tier Pada Materi Ikatan Kimia

Cited by 5 publications

References 0 publications

Systematic Literature Review: Weaknesses and Strengths of the Latest Diagnostic Methods for COVID-19

Systematic Literature Review: Weaknesses and Strengths of the Latest Diagnostic Methods for COVID-19

Identification of Students' Misconceptions on Hydrocarbon Material Using a Four-Tier Multiple Choice Diagnostic Test

Pengembangan Four-Tier Multiple Choice Diagnostic Test untuk Mengetahui Tingkat Pemahaman Konsep Peserta Didik pada Materi Termokimia

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