Multilevel modeling has been utilized for combining single-case experimental design (SCED) data assuming simple level-1 error structures. The purpose of this study is to compare various multilevel analysis approaches for handling potential complexity in the level-1 error structure within SCED data, including approaches assuming simple and complex…

Cognitive load theory (CLT) applies what is known about human cognitive architecture to the study of learning and instruction, to generate insights into the characteristics and conditions of effective instruction and learning. Recent developments in CLT suggest that the human motor system plays an important role in cognition and learning; however,…

Online surveys are frequently used in higher education to collect students' opinions. This study investigated the factors associated with students' willingness to respond to online surveys. Using 540 samples from undergraduate and graduate students in the United States, this study conducted a factor analysis to categorize the reasons that students…

This work presents a study that used distributed language representations of test items to model test item difficulty. Distributed language representations are low-dimensional numeric representations of written language inspired and generated by artificial neural network architecture. The research begins with a discussion of the importance of item…

Situational complexity is the distinction between simple, technically complicated, socially complicated, and complex situations. Programs that operate in simple situations are usually able to follow a prescribed course of action, or recipe, while programs operating in more complicated or complex situations must be flexible and responsive. In this…

In data collected from virtual learning environments (VLEs), item response theory (IRT) models can be used to guide the ongoing measurement of student ability. However, such applications of IRT rely on unbiased item parameter estimates associated with test items in the VLE. Without formal piloting of the items, one can expect a large amount of…

Teachers spend a lot of time finding 'just right' picture books for their students. However, much of what is known about a book's difficulty level was developed with native English speakers. More needs to be developed with the distinctive characteristics of English Learners (ELs). This study reports on the selection of picture books to teach in an…

Elicited Imitation Tests (EITs) are commonly used in second language acquisition (SLA)/bilingualism research contexts to assess the general oral proficiency of study participants. While previous studies have provided valuable EIT construct-related validity evidence, some key gaps remain. This study uses an integrative data analysis to further…

Augmented reality (AR) has the capacity to afford a virtual experience that obviates the reliance on using two-dimensional representations of 3D molecules for teaching stereochemistry to undergraduate students. Using a combination of quantitative instruments and qualitative surveys/interviews, this study explored the relationships between…

This study investigated the extent to which third graders (n = 84) from predominantly low-socioeconomic status families had access to books matched to their reading levels in their homes. On average, students showed home visitors books that fell within the Common Core State Standards' recommended text difficulty range for Grade 3 (mean Lexile =…

This qualitative descriptive analysis aims to interpret the complexity of the science items that are integrated with environmental sustainability content. This research was conducted on science test items in the 2013 Curriculum student science textbooks released by the Ministry of Education and Culture of the Republic of Indonesia. This study…

Making accurate judgements and interpretations about student growth and progress in mathematics can be problematic when using open-ended assessments. This study reports on the development of a class-based assessment instrument and marking key designed to assess Year 2 students' mathematics competence to reflect their learning of mathematics…

The purpose of this study was to investigate the understanding of prospective elementary mathematics teachers of the formal definition of the limit of a sequence. The participants were 32 prospective mathematics teachers (8 male and 24 female) who were in their third year of study in a four-year mathematics teacher preparation programme Istanbul…

Student evaluations of teaching (SETs) are important at most colleges and universities. One purpose of this study was to determine the extent to which motivational climate was associated with SETs. Another purpose was to determine whether course ease was associated with SETs. Participants included 2,949 undergraduate students from 30 courses at a…

Some Indonesian teachers have entangled alternative versions in their teachings on the 1965 affair, a controversial vicious and political event in Indonesia, to counterbalance or even contest the communist coup narrative in the history lesson curriculum and school textbooks. Employing the sociological tools of Margaret Somers, this paper dissects…