There has been increasing interest in exploring heterogeneous treatment effects using machine learning (ML) methods such as causal forests, Bayesian additive regression trees, and targeted maximum likelihood estimation. However, there is little work on applying these methods to estimate treatment effects in latent classes defined by…

Purpose: Despite the growth of theory and research on young English learners and the widely-recognized importance of critical incidents (CIs) in teachers' professional development (PD), little research has examined young-learner teachers' CIs. This study investigated the impacts of a PD course structured around CIs sharing/discussing on 14 L2…

Previous findings on the relationship between private tutoring and self-regulated learning are inconsistent. In this study, we assumed that the inconsistency of these findings was due to a combination of methodological issues, differing definitions of self-regulated learning and failure to account for the amount of time spent in private tutoring.…

A growing body of research shows that private tutoring is a globally pervasive phenomenon. A common way in which tutoring provisions are defined is with the use of the metaphor "shadow education", signifying that tutoring centres "shadow" formal schools. Despite the popularity of this metaphor in the field, how…

Extended education flourishes all over the world. Within different cultures and sociopolitical backgrounds, it takes different terms, forms, and developments across nations. Without identifying the common concepts of extended education, we may not expect further developments in extended education research. This study examined the terms that are…

The central tenet of the revisions to the Law on the Promotion of Private Education is the implementation of categorized management of private schools, establishing a legal basis for categorized management. Private education is characterized by publicness, and upholding and guiding private schools in exercising their public nature is the target…

As many students worldwide receive second language (L2) English private tutoring (EPT) that shadows school curricula, examining student perceptions of it is essential to understanding their L2 learning. From the L2 Motivational Self perspective, students' "ideal L2 self," "ought-to L2 self" and "L2 learning…

The study reported in this article examined the impact of task type on the ways in which learners resolve grammatical language-related episodes (LREs) and whether the level of engagement affects subsequent language development. Data were collected over a six-week period. Thirty-two Iranian second language (L2) learners were paired up to complete a…

This study, The Privatization of Special Education, addresses a shift in the provision of special education and related services to students with disabilities in the Commonwealth of Virginia. Students with disabilities are being publicly placed in private day and residential schools at public expense. In Virginia, 125 private schools are licensed…

This report provides information on degree and certificate programs offered and student program completions for fiscal year 2006-2007 in North Dakota's public and private postsecondary educational institutions. Institutional programs are coded in accordance with the Classification of Instructional Programs (CIP) code system and are organized in…

This paper measures the technical efficiency of 16 selected colleges and universities in Metro Manila, Philippines, using academic data for the SY 2001-2005. Using the data envelopment analysis (DEA), on average, schools posted 0.807 index score and need additional 19.3% efficiency growth to be efficient. Overall, there are top four efficient…