Dominant notions of what constitutes a "language" and what a "dialect" within a continuum are entirely based on sociopolitical factors (i.e. the "languages by 'Ausbau'" of Kloss), totally disregarding structural and communicative aspects. This paper argues that such stance is no longer tenable in view of the…

Over the last decade, the pedagogical approach known as mathematical modeling has received increased interest in college algebra classes in the United States. Math modeling assignments ask students to develop their own problem-solving tools to address non-routine, realistic scenarios. The open-ended quality of modeling activities creates dilemmas…

Research Findings: The present study observed and coded instruction in 65 preschool classrooms to examine (a) overall amounts and (b) types of mathematics and science learning opportunities experienced by preschool children as well as (c) the extent to which these opportunities were associated with classroom and program characteristics. Results…

Research Findings: The current study reports on the results of a longitudinal investigation of the language and early literacy development of a sample of dual-language learners (DLLs) and monolingual English speakers from low-income families who received an Early Reading First intervention during their Head Start preschool year. A total of 62…

Research Findings: The aim of this study was to explore the relations between children's trust beliefs and social competence as well as social preference. In addition, this study examined how children with different trust belief profiles may differ in their peer interactive behaviors. A total of 47 children ages 5 to 6 participated in this…

The objective of this paper is to trace the actual demand on enrolments over time, as much as the history of wavering public and academic sentiment towards teaching and speaking Spanish in this country during the last century. Secondarily, we examine the question of the value of mother tongue fluency or the acquisition, mastery and usage of the…

A successful transition from kindergarten to 1st grade requires a positive combination of multiple dimensions of child competence. Using latent class analysis, we simultaneously examined the academic skills, work attitude, and social/behavioral competence of a large sample of Dutch kindergarten children to identify profiles of kindergarten…

Research Findings: The current article explores the relationship between teachers' perceptions of child behavior problems and preschool teacher job stress, as well as the possibility that teachers' executive functions moderate this relationship. Data came from 69 preschool teachers in 31 early childhood classrooms in 4 Head Start centers…

The mixed-method study presented in this paper investigates the changes in direct and indirect intercultural contact and language-learning attitudes and effort of international students in the United Kingdom. Seventy international learners of English were asked to fill in a questionnaire three times during one academic year in an international…

Research Findings: The growing body of literature demonstrating the importance of quality interactions with caregivers to infant development coupled with the increasing number of infants spending time in classroom settings highlights the need for a measure of interpersonal relationships between infants and caregivers. This article introduces a new…

Research Findings: Using nationally representative data from the Early Childhood Longitudinal Study-Kindergarten cohort, this study investigates whether socioeconomic status (SES) moderates the association between center-based early childhood education (ECE) and English proficiency at kindergarten entry for 1st- and 2nd-generation Hispanic…

This article examines the creation of dictionaries for endangered languages (ELs). Though each dictionary is uniquely prepared for its users, all dictionaries should be based on sound principles of vocabulary learning, including the importance of lexical chunks, as emphasised by Michael Lewis in his "Lexical Approach." Many of the…

Research Findings: This study examined how characteristics of parents, providers, and children contribute to the quality of parent--provider relationships in infant and toddler classrooms. Parents (n = 192) and providers (n = 95) from 14 child care centers in a large metropolitan area participated by completing questionnaires about the nature of…

The population in the USA has become more diverse, but the number of teachers in public schools who are fluent in another language is limited. Furthermore, statistics attest that few teachers have adequate training to work with English language learners (ELLs). Teachers who lack training and have not struggled to learn another language may not…

Research Findings: Despite the abundance of research suggesting that preschool classroom quality influences children's social-emotional development, the equally important and related question of how characteristics of children enrolled in a classroom influence classroom quality has rarely been addressed. The current article focuses on this…