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Validity of Content and Reliability of Inter-Rater Instruments Assessing Ability of Problem Solving

Journal of Research and Educational Research Evaluation · Vol. 9 No. 1 (2020) · hlm. 1–7

DOI
10.15294/jere.v9i1.40423
ISSN
2503-1732, 2252-6420
Terbit
2020-03-31
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

In general, problems that occur in the actual are the discovery of instruments that have not been tested for problem solving abilities. The aim of this research is to reveal the content validity and interrater reliability of the instrument for evaluating the problem solving abilities that have been prepared. The research method is used a quantitative description by 3 expert judgments, they are experts in research and evaluation, mathematics education experts, and mathematics teachers. The instrument was developed in the form of an expert observation sheet with 3 aspects of assessment, they are the aspect of content eligibility, construction aspects, and language aspects, which of each aspect has 4 categories, which are very relevant, relevant, quite relevant, and highly irrelevant. Data were analyzed using the Aiken's V formula to determine the level of instrument validity and to determine the level of consistency / constancy between assessors using Instraclass Correlation Coefficient (ICC) analysis with the help of SPSS version 23.0. the results of analysis of the content validity of all items valued above 0.3 which means that all aspects assessed by experts are valid. Interrater reliability test using ICC obtained a value of 0.516, which means that all aspects of the instrument for evaluating problem solving abilities that have been rated have a level of consistency. Thus, the instrument of problem-solving ability that has been tested for validity and reliability can be used by educators to determine the level of students' problem solving abilities appropriately.

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  • State University of Semarang
  • Udayana University
  • Walisongo State Islamic University
  • Sultan Idris Education University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
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Rekan penulisOrganisasiArtikel bersama
Sri HaryaniState University of Semarang11
Sigit PriatmokoState University of Semarang8
Kasmui KasmuiState University of Semarang6
Nanik WijayatiState University of Semarang6
Sri WardaniUdayana University5
Ani RusilowatiState University of Semarang5
Murbangun NuswowatiState University of Semarang4
Supartono SupartonoAfiliasi tidak diketahui4
Jumaeri JumaeriAfiliasi tidak diketahui4
Sri NurhayatiAfiliasi tidak diketahui4
Kasmadi Imam SupardiState University of Semarang4
Agung Tri PrasetyaState University of Semarang4
Sri Susilogati SumartiState University of Semarang4
Rochmad RochmadState University of Semarang3
Harjito HarjitoAfiliasi tidak diketahui3
Woro SumarniAfiliasi tidak diketahui3
Eko Budi SusatyoAfiliasi tidak diketahui3
Edy CahyonoAfiliasi tidak diketahui3
Supriyadi SupriyadiState University of Semarang3
Khaerunisak KhaerunisakAfiliasi tidak diketahui2
Isti HidayahState University of Semarang2
Ahmad Yusril FahmiAfiliasi tidak diketahui2
Zaenuri ZaenuriState University of Semarang2
Andi Saparuddin NurState University of Semarang2
Apriliana DrastisiantiWalisongo State Islamic University2
Sudarmin SudarminState University of Semarang2
Harjono HarjonoAfiliasi tidak diketahui2
Cepi KurniawanState University of Semarang2
Triastuti SulistyaningsihAfiliasi tidak diketahui2
Achmad BinadjaAfiliasi tidak diketahui2
Azza Khisnu AddianiAfiliasi tidak diketahui2
Sri Susilogati SumartiAfiliasi tidak diketahui2
Suhito SuhitoState University of Semarang2
Isnaini Putri SalimnahState University of Semarang1
Sri NurhayatiState University of Semarang1
HarjonoState University of Semarang1
Lilia Ellany MohtarSultan Idris Education University1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/sju/index.php/jere/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Validity of Content and Reliability of Inter-Rater Instruments Assessing Ability of Problem Solving</dc:title>
	<dc:creator>Ulfah, Aini Azkiyatu</dc:creator>
	<dc:creator>Kartono, Kartono</dc:creator>
	<dc:creator>Susilaningsih, Endang</dc:creator>
	<dc:description xml:lang="en-US">In general, problems that occur in the actual are the discovery of instruments that have not been tested for problem solving abilities. The aim of this research is to reveal the content validity and interrater reliability of the instrument for evaluating the problem solving abilities that have been prepared. The research method is used a quantitative description by 3 expert judgments, they are experts in research and evaluation, mathematics education experts, and mathematics teachers. The instrument was developed in the form of an expert observation sheet with 3 aspects of assessment, they are the aspect of content eligibility, construction aspects, and language aspects, which of each aspect has 4 categories, which are very relevant, relevant, quite relevant, and highly irrelevant. Data were analyzed using the Aiken's V formula to determine the level of instrument validity and to determine the level of consistency / constancy between assessors using Instraclass Correlation Coefficient (ICC) analysis with the help of SPSS version 23.0. the results of analysis of the content validity of all items valued above 0.3 which means that all aspects assessed by experts are valid. Interrater reliability test using ICC obtained a value of 0.516, which means that all aspects of the instrument for evaluating problem solving abilities that have been rated have a level of consistency. Thus, the instrument of problem-solving ability that has been tested for validity and reliability can be used by educators to determine the level of students' problem solving abilities appropriately.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2020-03-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/jere/article/view/40423</dc:identifier>
	<dc:identifier>10.15294/jere.v9i1.40423</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Research and Educational Research Evaluation; Vol 9 No 1 (2020); 1-7</dc:source>
	<dc:source>2503-1732</dc:source>
	<dc:source>2252-6420</dc:source>
	<dc:source>10.15294/jere.v9i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/jere/article/view/40423/16786</dc:relation>
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