Machine learning (ML) techniques have been successfully applied to a wide array of applications. This dissertation aims to take application data handling into account when developing ML-based solutions for real-world problems through a holistic framework. To demonstrate the generality of our framework, we consider two real-world applications: spam…

Email has become a prominent communication tool for principals. Although principals have reported benefits of communicating via email, they have also indicated that it has intensified their workload. Specifically, principals have indicated that they receive a large volume of email, which contributes to extending and fragmenting their workdays.…

This How-To Guide is designed for school staff who want to implement a personalized messaging intervention to improve student attendance. During the 2022-23 and 2023-24 academic years, the National Center for Rural Education Research Networks (NCRERN) partnered with 47 rural districts in 16 states across the United States to pilot and test…

To confront the challenge of high levels of student absenteeism, a network of rural districts in New York and Ohio embarked on a continuous improvement process with the National Center for Rural Education Research Networks (NCRERN) in the 2020-21 school year. In this paper, we present a case study from this Rural Research Network, describing how 8…

Background: Addressing chronic absenteeism is a policy priority, with 36 states and Washington D.C. referencing attendance in ESSA accountability plans (Jordan & Miller, 2017) and a body of research establishing the connections between attendance, achievement, and social development (e.g., Gottfried, 2014; Ginsburg, 2014). The need to find…

Test input has often been taken as a given in test design practice. Nearly all guides for test designers provide extensive coverage of how to design test items but pay little attention to test input. This paper presents the case that test input plays a crucial role in designing tests of soft skills that have rarely been assessed in existing tests.…

We estimate how much the average grade of students enrolled in introductory macroeconomics changes when the professor sends a reminder email. We utilize observational data to implement a difference-in-differences strategy and identify the plausibly causal effect of email nudges on the student's grade. The professor's reminder email boosts…

Engagement with online media among learners is closely linked to language proficiency and cultural comprehension, offering a platform for enhancing English language skills. This has given rise to the field of online informal learning of English (OILE), with numerous studies exploring learners' habits in this domain and indicating positive impacts…

The present study focuses on email communication in the multilingual university setting. Previous studies dealing with similar settings point to the lack of politeness markers in students' email messages [Bjorge, A. (2007). Power distance in English lingua franca email communication. "International Journal of Applied Linguistics", 17(1),…

Email etiquette is an important skill, especially in professional settings. Research demonstrates that undergraduate students follow email rules when given written instructions plus an example. The purpose of the present study was to evaluate the effects of computer-based email instruction on undergraduate students' email etiquette and to assess…

Student absenteeism has remained high following the COVID-19 pandemic and districts need low-cost strategies to improve attendance. In 2020-21, the National Center for Rural Education Research Networks piloted a promising personalized messaging intervention in 8 rural districts in New York and Ohio. We worked with a student information system…

The COVID-19 pandemic forced many researchers to adapt their studies from in-person to remote, using digital tools. Although established in ethnographic research, digital tools change how the researcher and participants can experience co-presence. This paper presents findings from an ethnography of an art museum's learning team during remote…

This article traces the history of college writing and suggests a different way ahead. To show why we need this approach, the article historicizes the start of postsecondary English as a paradoxical one, committed to egalitarian ideals while privileging narrow and exclusive English usage. To offer an alternative approach, the article synthesizes…

For decades, the number of students enrolling in online courses has been increasing, and this trend toward online education has been further intensified as a result of the COVID-19 pandemic. The completion rate of online courses is not as high as in-person instruction, and researchers and practitioners have long been invested in identifying ways…

This study investigates email pragmatic instruction in four sets of international English textbooks. The prevalence of email communication in today's technology-mediated world necessitates its inclusion in second language classroom instruction. However, our analysis of the books reveals inadequate attention to the sociocultural aspects of email…