The purpose of this study is to develop a reliable and valid scale, which determines cyber victimization and bullying behaviors of high school students. Research group consisted of 404 students (250 male, 154 male) in Sakarya, in 2009-2010 academic years. In the study sample, mean age is 16.68. Content validity and face validity of the scale was…

Floyd, Shands, Rafael, Bergeron and McGrew (2009) used generalizability theory to test the reliability of general-factor loadings and to compare three different sources of error in them: the test battery size, the test battery composition, the factor-extraction technique, and their interactions. They found that their general-factor loadings were…

Distributed brain areas support intellectual abilities in adults. How structural maturation of these areas in childhood enables development of intelligence is not established. Neuroimaging can be used to monitor brain development, but studies to date have typically considered single imaging modalities. To explore the impact of structural brain…

OpenMx is free, full-featured, open source, structural equation modeling (SEM) software. OpenMx runs within the "R" statistical programming environment on Windows, Mac OS-X, and Linux computers. The rationale for developing OpenMx is discussed along with the philosophy behind the user interface. The OpenMx data structures are…

Indefinite symmetric matrices that are estimates of positive-definite population matrices occur in a variety of contexts such as correlation matrices computed from pairwise present missing data and multinormal based methods for discretized variables. This note describes a methodology for scaling selected off-diagonal rows and columns of such a…

Do children who go on to develop dyslexia show normal verbal and nonverbal development before reading onset? According to the aptitude-achievement discrepancy model, dyslexia is defined as a discrepancy between intelligence and reading achievement. One of the underlying assumptions is that the general cognitive development of children who fail to…

This study aimed to investigate pre-service teachers' perceptions on the use of blogs regarding ICT integration in the FATIH project in Turkey. Participants were 174 pre-service teachers continuing their education. Data collection tool was a questionnaire which measured pre-service teachers' perceptions of the blogs. Questionnaire embodied some…

Based on Bandura's work, the four sources of efficacy shaping were examined in regard to frequency and students' perception of importance in a computer-mediated, project-based high school classroom. In a context of group work where there was no designated leader, groups' collective efficacy was examined if it has any relationship with individual's…

The government's educational reforms since 1994 have focused on equity and redress. Redressing historical imbalances and achieving equity are fundamental policy mechanisms in attempts to restructure South African education. This aspiration is demonstrated in many education policies including the National Norms and Standards for School Funding…

This study examined the behaviors that teachers in eight large urban high schools in a Northeastern state considered important for good teacher-student relationships. A factor analysis of teacher (N = 103) survey responses revealed three factors related to student behaviors: (a) demonstrating engagement and interest in schoolwork; (b) being…

This paper aims to examine the role of demographic traits of Turkish teachers on the relationship between their thinking styles and creativity fostering behaviors. Three studies were conducted to investigate these relationships. In the first study, 202 Turkish elementary and secondary school teachers were included; in the second, 106 novice…

The experience of meaning in a learning situation is a stated goal of Knowledge Promotion Reform in Norway. This study, guided by self-determination theory, examines how pursuing intrinsic and extrinsic life goals relates to the experience of meaning in vocational education. The study also examines how learning support, perceived competence, and…

In this article, we report on a study that investigated the motivational (e.g. intrinsic motivation) and dispositional variables (e.g. attitudes) that determine teachers' intention to use or not to use digital learning materials (DLMs). To understand the direct and indirect relationships between these variables, we replicated a study in which…

Feelings of anxiety are commonly expressed by Saudi learners in their English as a foreign language (EFL) classes. These feelings typically exert detrimental effects on these learners' foreign language attainment. This paper reports on the findings of a large-scale study for which three data collection iterations were conducted over three years to…

This study investigated changes in elementary school students' (n = 140) situational interest as a function of achievement goal orientation profiles and task characteristics. The authors repeatedly measured situational interest during a simulated science learning task in 2 task conditions that differed in the concreteness of the task elements. The…