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Researchers
Ümit Çelen
Ümit Çelen
Assoc. Prof. Dr.
AMASYA ÜNİVERSİTESİ
Publication
5
Review
8
CrossRef Cited
26
5
Publication
8
Review
26
CrossRef Cited
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Summary
Publications
Peer Review
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
544
0
FAVORITE
544
TOTAL DOWNLOAD COUNT
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
1364
0
FAVORITE
1364
TOTAL DOWNLOAD COUNT
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
5222
0
FAVORITE
5222
TOTAL DOWNLOAD COUNT
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
1088
0
FAVORITE
1088
TOTAL DOWNLOAD COUNT
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
954
0
FAVORITE
954
TOTAL DOWNLOAD COUNT
Articles published in
Elementary Education Online
Hitit University Journal of Social Sciences Institute
International Journal of Assessment Tools in Education
Reviews
Afyon Kocatepe University Journal of Social Sciences
Anadolu University Journal of Education Faculty
Ankara University Journal of Faculty of Educational Sciences (JFES)
e-International Journal of Educational Research
International Journal of Assessment Tools in Education
Journal of Education and Future
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
1364
24
CITED
0
FAVORITE
1364
TOTAL DOWNLOAD COUNT
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
5222
2
CITED
0
FAVORITE
5222
TOTAL DOWNLOAD COUNT
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