Background: The current study compared four differential item functioning (DIF) methods to examine their performances in terms of accounting for dual dependency (i.e., person and item clustering effects) simultaneously by a simulation study, which is not sufficiently studied under the current DIF literature. The four methods compared are logistic…

In this study we explore teacher justice and parent support in learning motivation and visions of a just world. The study sample was 509 Italian secondary school students, 163 males and 346 females. Regression analyses investigated the impact of teacher justice, parental involvement and factors of school choice (one's interests and parental…

Background: We attempted to determine whether there was a socioeconomic gradient in 9- to 11-year-old Australian children's moderate-to-vigorous physical activity (MVPA), and whether school facilities or policies supporting physical activity were associated with school-level socioeconomic status (SES) and MVPA. Methods: Children (N = 528) from 26…

Although there is robust evidence that skilled readers of English extract and use orthographic and phonological information from the parafovea to facilitate word identification, semantic preview benefits have been elusive. We sought to establish whether individual differences in the extraction and/or use of parafoveal semantic information could…

It is usually accepted that the binding of what, where, and when is a central component of young children's and animals' nonconceptual episodic abilities. We argue that additionally binding self-in-past (what-where-when-"who") adds a crucial conceptual requirement, and we ask when it becomes possible and what its cognitive correlates…

During the first 5 years of life, the versatility, breadth, and fidelity with which children imitate change dramatically. Currently, there is no model to explain what underlies such significant changes. To that end, the present study examined whether task-independent but domain-specific--elemental--imitation mechanism explains performance across…

Undergraduate researchers at research universities are often mentored by graduate students or postdoctoral researchers (referred to collectively as "postgraduates") and faculty, creating a mentoring triad structure. Triads differ based on whether the undergraduate, postgraduate, and faculty member interact with one another about the…

We extend to the longitudinal setting a latent class approach that was recently introduced by Lanza, Coffman, and Xu to estimate the causal effect of a treatment. The proposed approach enables an evaluation of multiple treatment effects on subpopulations of individuals from a dynamic perspective, as it relies on a latent Markov (LM) model that is…

Teachers do not always recognise students who are victimised by their peers. In this study, we examined the recognition of stable victims in 76 schools beginning to implement the KiVa antibullying programme. We focused on 348 victims (9-15 years) who reported victimisation at the pretest and still at wave 2, after five months of programme…

This study tested the notion that the effect of instructor clarity on learning is conditioned upon students' motivation. We randomly assigned 128 participants to a video of a clear or an unclear lecture and asked them to report their motivation to deeply process lecture material. Results indicated that even with clear instruction, test scores were…

To encourage adult participation in education and training, contemporary policy makers typically encourage education and training provision to have a strongly vocational (employment-related) character, while also stressing individuals' responsibility for developing their own learning. Adults' motivation to learn is not, however, purely…

The purpose of this study was to investigate the extent to which professional development predicts principals' instructional leadership in order to identify whether a relationship exists between the duration of principals' participation in distinct professional development activities and their perceived practice of instructional leadership while…

Problem statement: Teaching not only involves the transmission of information/knowledge from teachers to students, but it is a job which involves multidimensional human interaction to achieve the desired goals of an educational organization. The education sector has become very diverse and demanding. Professional liabilities of teachers in…

The aim of this research is to analyze the relationship between organizational silence and burnout levels of academicians. The study group consisted of 190 academicians, who work in 17 state universities that are located in 15 different provinces of Turkey. Data were collected through Causes of Faculty Members' Silence Scale and Maslach Burnout…

Research has analyzed the relationship between moral identity--the extent to which people experience their moral character as being central to their self-conception--and the inclusion of other people within one's own moral circle. These studies underline that the higher the moral identity, the larger the moral circle. However, recent studies have…