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Sample Size in Differential Item Functioning: An Application of Hierarchical Linear Modeling.
Abstract The purpose of this study is to examine the number of DIF items detected by HGLM at different sample sizes. Eight different sized data files have been composed. The population of the studyExpand
Validity Evidence in Scale Development: The Application of Cross Validation and Classification-Sequencing Validation
In literature, it has been observed that many enhanced criteria are limited by factor analysis techniques. Besides examinations of statistical structure and/or psychological structure, such validityExpand
The Position of Turkey among OECD Member and Candidate Countries According to PISA 2009 Results.
AbstractThe aim of the study is to determine the status of Turkey among OECD (Organisation for Economic Co-operation and Development) members and candidate countries through cluster and discriminantExpand
Measurement of Attitudes Regarding Foreign Language Skills and Its Relation with Success
The aim of this research is to determine the attitudes of secondary level students regarding the skills in English as a Foreign Language and to compare the level of relationship between the academicExpand
The Struggle of Measurement of Attitudes Related to the Superstitious Beliefs
The aim of the scale which is developed is to measure attitudes related to superstitious beliefs . The aim of developing the scale is to separate individuals who believe superstitious beliefs withinExpand
Examination of the Film "My Father and My Son" According to the Basic Concepts of Multigenerational Family Therapy.
AbstractThe aim of this study was to evaluate the basic concepts of Multigenerational Family Therapy and to evaluate the scenes of the film ''My Father and My Son'' according to these concepts. ForExpand
The Risk Behaviors of High School Students and Causes Thereof: A Qualitative Study
Bu arastirmada ergenlerin riskli davranislarinin nedenleri, yasamlarindaki risk faktorleri ve ergenleri koruyucu faktorler incelenmistir. Olgu bilim desenin kullanildigi bu nitel calismada okulExpand
The Problem of Measurement Equivalence or Invariance in Instruments
The purpose of this study is to discuss the validity of equivalence in the sample groups of young and adult; females and males in the scale of assessing the attitudes towards foreign language skillsExpand
Determination of a Differential Item Functioning Procedure Using the Hierarchical Generalized Linear Model
The aim of this research is to compare the result of the differential item functioning (DIF) determining with hierarchical generalized linear model (HGLM) technique and the results of the DIFExpand