Results 11 to 20 of about 906 (137)
Penyetaraan Horisontal Perangkat Tes Ujicoba Ujian Nasional Matematika SMA Program IPA Di SMAN Kota Yogyakarta Tahun Pelajaran 2009/2010 [PDF]
Jurnal Derivat, 2015 Penelitian ini bertujuan menentukan kesetaraan tes ujicoba Ujian Nasional matematika SMA program IPA d SMAN Kota Yogyakarta tahun ajaran 2009/2010. Sumber data berasal dari lembar jawaban siswa kelas XII IPA di SMAN kota Yogyakarta yang mengikuti ujicoba
Haryani Haryani
doaj +4 more sources
The Development of Evaluation Tools to Measure Students' Science Literacy on the Solar System Theme
Journal of Innovative Science Education, 2022 Nowadays scientific literacy is a concern in the world of education. Various efforts have been made by the Government to improve students' scientific literacy. Efforts are made by changing the current curriculum.
Nurul Afdhilla Asy'syakurni +2 more
doaj +1 more source
Eğitimde ve Psikolojide Ölçme ve Değerlendirme Dergisi, 2020 The aim of this study is twofold. The first one is to investigate the effect of sample size and test length on the estimation of item parameters and their standard errors for the two parameter item response theory (IRT). Another is to provide information about the performance of Mplus, BILOG-MG and R (ltm) programs in terms of parameter estimation ...
UYAR, Şeyma, ÖZTÜRK GÜBEŞ, Neşe
openaire +3 more sources
The analysis of Iran universities’ 2003-2004 entrance examination to detect biased items [PDF]
, 2009 Item bias or differential item function (DIF) refers to the situation in which the probability of correct responses to an item for examinees with equal ability measured by test but belong to different groups are not equal.
Abdul Ghafar, Mohamed Najib +1 more
core +1 more source
Proceedings of the Mongolian Academy of Sciences, 2016 Энэхүү өгүүлэл нь Даалгаврын хариултын онол (Item Response Theory)-ын хэрэглээний ач холбогдол, тестийн даалгавар боловсруулах аргачлалыг тайлбарлахыг зорив.
Х Отгонбаатар
doaj +1 more source
International Journal of Methods in Psychiatric Research, Volume 28, Issue 4, December 2019., 2019 Abstract Objectives In this study, we examined the consequences of ignoring violations of assumptions underlying the use of sum scores in assessing attention problems (AP) and if psychometrically more refined models improve predictions of relevant outcomes in adulthood. Methods Tracking Adolescents' Individual Lives data were used.
Daniela R. Crișan +5 more
wiley +1 more source
Utilization of Cellulose from Luffa cylindrica Fiber as Binder in Acetaminophen Tablets
Advances in Environmental Chemistry, Volume 2015, Issue 1, 2015., 2015 Cellulose is an important pharmaceutical excipient. This study aimed to produce cellulose from the fiber of Luffa cylindrica as an effective binder in the formulation of acetaminophen tablets. This study was divided into three phases, namely, (I) preparation of cellulose from Luffa cylindrica, (II) determination of the powder properties of the LC ...
John Carlo O. Macuja +3 more
wiley +1 more source
Jurnal Kependidikan: Penelitian Inovasi Pembelajaran, 2014 Penelitian ini bertujuan untuk menghasilkan butir-butir soal yang berkriteria baik dan melakukan penyetaraan butir soal perangkat tes mata pelajaran Matemarika SD yang disiapkan untuk bank soal.
Nila Hayati, Djemari Mardapi
doaj +1 more source
Validating a pictorial vocabulary size test via the 3PL-IRT model
Vocabulary Learning and Instruction, 2013 The paper presented a newly conceived vocabulary size test based on pictorial cues: Pictorial Vocabulary Size Test (PVST). A model-based (1-2-3 parameter logistic item response theory model comparisons) approach was taken to check which model could ...
Wen-Ta Tseng
doaj +1 more source
Differential item functioning of the SON-R 2½-7[a] non-verbal intelligence test [PDF]
, 2012 A presença de uma quantidade considerável de itens com funcionamento diferencial (DIF) pode tornar um teste menos válido. Assim, este estudo investigou a existência de DIF no teste de inteligência SON-R 2½-7[a]. O teste é a versão abreviada do SON-R 2½-7,
Jesus, Girlene Ribeiro de +2 more
core +1 more source