Scholars paid attention to the relationship between homework frequency and academic performance, however, fewer of them noticed that the relationship might be nonlinear and may vary across different types of homework. This study aims at exploring the nonlinear relationship between the different types of homework frequency and mathematical academic…

This study examines the relationship between aspects of homework quality (embedding homework in the teaching-learning process and differentiation), students' anger experienced while completing German homework (language of instruction), and orthography performance. In total, 410 students from 23 eighth-grade classes in the Swiss canton of Bern have…

This study classified profiles of homework approaches involving eighth graders in China, regarding the likely combinations of surface and deep approaches to homework. Latent profile analysis (LPA) identified five distinct homework approach profiles: "High Deep/Low Surface", "Low Deep/Low Surface", "Moderate Deep/Moderate…

Parent and caregiver involvement in homework can be critical to student success, yet many families face barriers such as limited time and content knowledge. We examine two approaches to involving caregivers in homework that students complete with tutoring systems for middle school mathematics. The first, an intelligent caregiver support module,…

Homework is a self-regulated activity that constitutes a large proportion of learning time. In mathematics, how long is the optimal homework time for achievement development and how to improve homework time efficiency have long been questions. The study examined how mathematics homework time was related to mathematics achievement among Chinese…

This study investigated whether various aspects of the home learning environment -- that is, learning-related processes, parental perceptions of their child, and structural characteristics -- predicted private tutoring attendance in Grade 8. We used the data of 7393 students from the German National Educational Panel Study. Seventeen percent of…

This study draws on data from 54,102 eighth-grade students across 717 middle schools in Shanghai, China, to examine the relationship between sleep duration and academic performance across subjects. Sleep duration was self-reported as average nightly sleep on school days, and academic performance was assessed through standardized subject tests…

The purpose of this study was to examine in detail the relationship between perceived parental involvement in homework (content-oriented and autonomy-oriented forms of involvement) and students' homework behavior (homework time, homework time management, and amount of homework completed). The study also looked at how the relationships between…