In this article, I argue that first language (L1), second language (L2) and third language (L3) acquisition are fundamentally the same process, based on learning by parsing. Both child and adult learners are sensitive to fine linguistic distinctions, and language development takes place in small steps. While the bulk of the article focuses on…

Common objects are made of materials that have obvious physical features which, although readily observable, may be overlooked by children. Helping young children to notice characteristic features -- scientifically referred to as properties -- equips them to discern common and distinct (diagnostic) features. Once children begin to recognise…

Purpose: This study extends research on one of the most frequently cited school leadership frameworks by examining the psychometric properties of the instrument designed to assess many of the practices included in that framework. Design/methodology/approach: Using data collected from 1,401 teachers the study examined the instrument's measurement…

This commentary discusses the recent keynote article by Westergaard (2021), which is an interesting contribution to the field of language acquisition and multilingualism, especially because it attempts to provide a wider perspective by embracing first, second and third language acquisition. I address major claims put forward by Westergaard, to…

This provocative article raises many important issues that need to be addressed and in so doing will advance the fields of second language (L2) and third language (L3) acquisition in several important ways. Fundamental questions concerning multilingual development persist especially with respect to the role of Universal Grammar in this language…

Neoliberalism tends to shift the goals of schooling from democratic to economic purposes. This article examines how school personnel and students in 2 majority-Latinx schools utilized neoliberalism when constructing diversity as a form of "property." Diversity was seen as preparation for postsecondary life and an experience that (White)…

As children progress through the elementary grades, they are expected to begin to use attributes of shapes to name and classify them. When listening to children talk about shapes, it becomes clear that the process of learning to reason geometrically is complex. Recognizing the complex nature of students' geometric reasoning, the authors present in…

Parents of children with disabilities are an important part of their child's special education team. However, parents often have limited involvement in school-based therapies that are provided as part of a child's Individualized Education Program. The field lacks tools to assess the domain and extent of parent needs for optimal engagement in their…

Chemical reasoning, and in particular structure--property reasoning, is an important goal of chemistry education. Johnstone's triangle (1982, 1991) is often used to explicate this type of reasoning. This triangle describes the multilevel thought chemical reasoning requires and shows why students find chemistry so difficult. However, this model…

An examination of school funding in cities in Michigan and Texas found wide disparities in the total amount of property taxes collected, but also differences in property tax rates. Families living in high-poverty neighborhoods whose children attended schools with relatively low funding actually paid higher property tax rates than wealthy families…

Public libraries have embraced the popularity of maker education and makerspaces by integrating maker education in their program offerings, and by developing makerspaces that enable patrons to tinker and create products. But less attention has been paid to supporting librarians and maker educators in assessing the impact of these spaces. To expand…

To illustrate primary students' use of argumentation, this study reported on an analysis of elements in argumentation of 168 grade 5 students in Taiwan. This study adopted the van Hiele (vH) model as the main theoretical framework with relevant studies to show the development of argumentation. This study designed a geometric argumentation test…

Variance and invariance are two powerful mathematical ideas to support geometrical and spatial thinking, yet there is limited research about teachers' knowledge of variance and invariance. In this paper, we examined how high school teachers deal with the task of looking for invariant properties in a dynamic geometry environment (DGE) setting.…

Intellectual property includes not only copyright but also industrial property (IP), which consists of inventions (patents), trademarks, industrial designs and models, and designations of origin. In order to identify the importance of these competencies of non-lawyers, e.g. engineers, managers, in companies, an online survey was conducted in some…

Parental reflective functioning refers to the ability of parents to understand their child as motivated by internal mental experiences such as thoughts and feelings. This study aimed to examine the factor structure of the Hungarian version of the Parental Reflective Functioning Questionnaire (PRFQ) and to assess its relationships with general…