Preservice teachers’ understandings of division and ratios in forming proportional relationships von Ölmez, İbrahim Burak

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Validating psychometric classification of teachers’ fraction arithmetic reasoning von Ölmez, İbrahim Burak, Izsák, Andrew

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A Mixture Partial Credit Analysis of Math Anxiety von Ölmez, Ibrahim Burak, Cohen, Allan S

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An Online Laboratory School research on pre-service mathematics teachers’ experiences and mathematics teaching anxiety von Tunç-Pekkan, Zelha, Ölmez, İbrahim Burak, Taylan, Rukiye Didem

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Teachers’ Attention to and Flexibility with Referent Units von Copur-Gencturk, Yasemin, Ölmez, İbrahim Burak

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Validation of the Math Anxiety Scale with the Rasch Measurement Model von Ölmez, İbrahim Burak, Ölmez, Safiye Bahar

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Item Response Models in Psychometrika and Psychometric Textbooks von Kim, Seock-Ho, Kwak, Minho, Bian, Meina, Feldberg, Zachary, Henry, Travis, Lee, Juyeon, Ölmez, İbrahim Burak, Shen, Yawei, Tan, Yanyan, Tanaka, Victoria, Wang, Jue, Xu, Jiajun, Cohen, Allan S.

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Preservice Middle Grades Mathematics Teachers' Strategies for Solving Geometric Similarity Problems von Arican, Muhammet, Koklu, Oguz, Olmez, Ibrahim Burak, Baltaci, Serdal

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Mathematics Anxiety among Sixth and Seventh Grade Turkish Elementary School Students von Olmez, Ibrahim Burak, Ozel, Serkan

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Two Distinct Perspectives on Ratios: Additive and Multiplicative Relationships between Quantities von ölmez, Ibrahim Burak

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A Taxonomy of Item Response Models in Psychometrika von Kim, Seock-Ho, Kwak, Minho, Bian, Meina, Feldberg, Zachary, Henry, Travis, Lee, Juyeon, Olmez, Ibrahim Burak, Shen, Yawei, Tan, Yanyan, Tanaka, Victoria, Wang, Jue, Xu, Jiajun, Cohen, Allan S.

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Teachers' Attention to and Flexibility with Referent Units von Copur-Gencturk, Yasemin, Olmez, Ibrahim Burak

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Using Coordinated Measurement with Future Teachers to Connect Multiplication, Division, and Proportional Relationships von Izsák, Andrew, Kulow, Torrey, Beckmann, Sybilla, Stevenson, Dean, Ölmez, İbrahim Burak

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Identifying Latent Classes of Middle Grades Teachers Based on Reasoning about Fraction Arithmetic von Ölmez, Ibrahim Burak, Izsák, Andrew

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Detecting Math Anxiety with a Mixture Partial Credit Model von Ölmez, Ibrahim Burak, Cohen, Allan S

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High prevalence of chronic hepatitis D virus infection in Eastern Turkey: urbanization of the disease von Dulger, Ahmet Cumhur, Suvak, Burak, Gonullu, Hayriye, Gonullu, Edip, Gultepe, Bilge, Aydın, İbrahim, Batur, Abdüssamet, Karadas, Sevdegul, Olmez, Şehmus

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Disease prevalence, incidence, morphological and molecular characterisation of Lasiodiplodia pseudotheobromae causing collar rot disease on peanut plants in Turkey von Özkaya, Senem, Soylu, Soner, Kara, Merve, Gümüş, Yusuf, Soylu, Emine Mine, Teke, İbrahim, Özcan, Oktay Burak, Sevilmiş, Deniz, Ölmez, Yaşar Ahu, Bilaloğlu, İsa, Lavkor, Işılay

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