Researchers Ümit Çelen
Ümit Çelen profile image
Ümit Çelen Assoc. Prof. Dr. AMASYA ÜNİVERSİTESİ
Publication 5 Review 8 CrossRef Cited 26
5 Publication
8 Review
26 CrossRef Cited

Research Fields

Open and Distance Learning Statistical Analysis Methods Classical Test Theories

Institution

AMASYA ÜNİVERSİTESİ

Publications

PPSE P121 and P10 calculation method and related issues
Authors: Ümit Çelen
Published: 2021 , International Journal of Assessment Tools in Education
DOI: 10.21449/ijate.875011
FAVORITE 0 TOTAL DOWNLOAD COUNT 552

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552

ÖĞRETMENLERİN YAŞAM BOYU ÖĞRENME EĞİLİMLERİNİN ÇEŞİTLİ DEĞİŞKENLER AÇISINDAN İNCELENMESİ
Authors: İlker Kösterelioğlu , Mücahit Ayra , Ümit Çelen
Published: 2016 , Hitit University Journal of Social Sciences Institute
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 1372

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1372

Öz Değerlendirme Yönteminin Etkililiğinin Değerlendirilmesi
Authors: İlker Kösterelioğlu , Ümit Çelen
Published: 2016 , Elementary Education Online
DOI: 10.17051/io.2016.44304
FAVORITE 0 TOTAL DOWNLOAD COUNT 5332

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5332

Comparison of Validity and Reliability of Two Tests Developed by Classical Test Theory and Item Response Theory
Authors: Ümit Çelen
Published: 2008 , Elementary Education Online
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 1101

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1101

Ilkögretimde Çalisan bir Ögretmen Grubunda “Tükenmislik Durumu” Arastirmasi
Authors: Ayse Yıldız Kırılmaz, Ümit Çelen , Nilgün Sarp
Published: 2003 , Elementary Education Online
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 976

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976

Articles published in
Elementary Education Online
Elementary Education Online
Hitit University Journal of Social Sciences Institute
Hitit University Journal of Social Sciences Institute
International Journal of Assessment Tools in Education
International Journal of Assessment Tools in Education

Reviews

Afyon Kocatepe University Journal of Social Sciences
Afyon Kocatepe University Journal of Social Sciences
Anadolu University Journal of Education Faculty
Anadolu University Journal of Education Faculty
Ankara University Journal of Faculty of Educational Sciences (JFES)
Ankara University Journal of Faculty of Educational Sciences (JFES)
e-International Journal of Educational Research
e-International Journal of Educational Research
International Journal of Assessment Tools in Education
International Journal of Assessment Tools in Education
Journal of Education and Future
Journal of Education and Future
OPUS International Journal of Society Researches
OPUS International Journal of Society Researches

Publications

ÖĞRETMENLERİN YAŞAM BOYU ÖĞRENME EĞİLİMLERİNİN ÇEŞİTLİ DEĞİŞKENLER AÇISINDAN İNCELENMESİ
Authors: İlker Kösterelioğlu , Mücahit Ayra , Ümit Çelen
Published: 2016 , Hitit University Journal of Social Sciences Institute
DOI: -
CITED 24 FAVORITE 0 TOTAL DOWNLOAD COUNT 1372

24

0

1372

Öz Değerlendirme Yönteminin Etkililiğinin Değerlendirilmesi
Authors: İlker Kösterelioğlu , Ümit Çelen
Published: 2016 , Elementary Education Online
DOI: 10.17051/io.2016.44304
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 5332

2

0

5332

Popular Publications: It is determined automatically by the researchers doing research in DergiPark according to the statistics of being added to the favorites. CrossRef Cited: The citations shown in DergiPark are drawn from CrossRef. For this, the cited and cited articles must be registered in CrossRef (DOI number). ^: Citation numbers are reflected in the system by DergiPark at certain periods.
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