The Charlotte Bilingual Preschool (CltBP), situated in the 17th largest urban area of the US, has found itself at the intersection of its community's agendas to provide high quality preschool services to Spanish-speaking families, improve opportunities for upward mobility, and foster literacy gains for children from birth through third grade. This…

One major challenge of longitudinal data analysis is to find an appropriate statistical model that corresponds to the theory of change and the research questions at hand. In the present article, we argue that "continuous-time models" are well suited to study the continuously developing constructs of primary interest in the education…

Relative proximity theory contributes to the concept of distance in distance education by defining how far a current learning environment is from an ideal learning environment. As in Moore's (1993) theory of transactional distance, it defines distance as a psychosocial phenomenon but provides specificity to Moore's seminal theory for learning at a…

For the past 20 years Massachusetts has used a high-stakes, test-based accountability system for the state's public schools. The Massachusetts Comprehensive Assessment System (MCAS) are standardized tests administered in Grades 3-10 which account for the majority of district and school accountability measures, and the Grade 10 tests serve as an…

Set for variability (SfV) is an oral language task that requires an individual to disambiguate the mismatch between the decoded form of an irregular word and its actual lexical pronunciation. For example, in the task, the word wasp is pronounced to rhyme with clasp (i.e. /waesp/), and the individual must recognize the actual pronunciation of the…

We explore the effect of students' perceived task difficulty on the mathematics self-efficacy -- performance relationship. Specifically, we expand on previous reciprocal effects studies through including students' self-efficacy for different levels of task difficulty in an empirical investigation. We examined students' self-efficacy for easy,…

The purpose of this study is to develop a valid and reliable Likert-type scale that can be used to measure the data literacy skills of educators. In the development process of the scale, after reviewing the relevant literature, a pool of 130 items was designed and presented to the experts for their view. After the evaluation of experts, the…

The objective of this study was to validate a bilingual Spanish-English version of the Vocabulary Size Test (VST) considering its potential use as a discriminator between learners in terms of language competence. This version was designed based on the two forms available on one of the creators' websites as well as considering practices recommended…

Using TIMSS 2015 data, the present study aimed to explore the profiles of attitudes toward science among Hong Kong eighth-grade students (N = 4138), and further to investigate how these attitudinal profiles might relate with gender and science achievement. In TIMSS, attitudes toward science are specified in terms of four factors: intrinsic…

In these times of COVID-19, many Moroccan students access websites for their school support needs. The objective of this study is to carry out an evaluation of some Moroccan free school support websites and to verify their effectiveness for learners, from a socio-constructivist perspective. This evaluation is conducted by various teachers using an…

Digitized learning materials are a core part of modern education, and analysis of the use can offer insight into the learning behavior of high and low performing students. The topic of predicting student characteristics has gained a lot of attention in recent years, with applications ranging from affect to performance and at-risk student…

Background: The majority of children with cerebral palsy (CP) experience challenges in functional communication from a young age. A pivotal aspect of functional communication is language comprehension. A variety of classification systems and questionnaires are available to classify and describe functional communication skills in children with CP.…

The goal of the present study was to address the analytical complexity of incorporating responses and response times through applying the Jeon and De Boeck mixture item response theory model in Mplus 8.7. Using both simulated and real data, we attempt to identify subgroups of responders that are rapid guessers or engage knowledge retrieval…

Introduction: Caregivers' adherence to Child Primary Care (CPC) health recommendations is particularly relevant for the protection of children's health and promotion of their optimal development. Nevertheless, there are currently no measures to assess it, as the majority of measures are focused on pharmacological treatment adherence instead of…

Rubrics, commonly used in L2 writing programs, not only facilitate teacher grading of student writing, but also serve the purpose of providing feedback to improve learners' texts. While the potential of rubrics to support writing development more generally has been discussed, realizing that potential through specific pedagogical practices remains…