ARAŞTIRMA

Modelling of Online Interactions in Distance Instructional Systems Based on Structural Analysis
Nurettin Şimşek

Hierarchicl Lineer Model of the Effect of Teacher Characteristics on Mathematics Achievement
Gözde Akyüz

Analysis of Short-Answered and Muliıple-Choice Items Scored Via “1-0” and Weighted Scoring Methods According to Psychometric Characteristics of Tests
Göksu Gözen

GELİŞTİRME

Testing Subjective Well-Being’s Conceptual Structure With Confirmatory Factor Analysis
Ömer Faruk Şimşek

The Development of Mathematics Teaching Anxiety Scale
Murat Peker

İNCELEME

Language Development of Children with Hearing Impairment
Figen Turan, Rafet Fırat Şipal

An Investigation on Scientific Contents of High Schools Biology Textbooks
Esra Özay, İsmet Heseneklioğlu