The Three Basic Dimensions model, theorizes three mediators for the effect of teaching quality dimensions on student outcomes. However, the proposed mediating paths and their effects have largely not been empirically tested. This study investigated the mediating role of depth of-processing, time-on-task, and need satisfaction between…

Dropout rates from higher education programmes are high and constitute a problem for both the individual and society as a whole. To effectively develop measures to combat dropout, the reasons why students drop out of higher education need to be understood. Building on Tinto's integration model, this paper tests the extent to which students' social…

Randomized response techniques (RRTs) are applied to reduce response biases in self-report surveys on sensitive research questions (e.g., on socially undesirable characteristics). However, there is evidence that they cannot completely eliminate self-protecting response strategies. To address this problem, there are RRTs specifically designed to…

Purpose: In the present study, we assessed how school improvement consultants, as part of a six-year model project conducted in North Rhine-Westphalia, Germany, were perceived by school leaders and how they defined their role(s), tasks and working methods as external consultants at the beginning of the project. Design/methodology/approach: Our…

This study explores various measures of the ethnic makeup in a classroom and their relationship with student outcomes. We examine whether measures of ethnic diversity are related to achievement (mathematics, reading) and feeling of belonging with one's peers over and above commonly investigated composition characteristics. Multilevel analyses were…

Today, most college students use the Internet when preparing for exams or homework. Yet, research has shown that undergraduates' information literacy skills are often insufficient. In this paper, we empirically test the relation between information-seeking strategies and grades in university. We synthesise arguments from the literature on…

It is well-known that there are large disparities in academic achievement between children of different socio-economic status (SES) backgrounds. This study examines the evolution of disparities in literacy skills between adults of different SES backgrounds. It compares countries' patterns in the evolution of disparities in literacy by SES…

This article investigates to what extent scholarships are unequally distributed among students in Germany and how these inequalities can be explained. Following sociological theory, the article argues that elites seek qualitative ways of distinguishing themselves in a mass higher education system. Using student surveys, we demonstrate that class…

Contrary to the opinion that formative and summative assessment approaches are not compatible, this article presents a theoretically grounded way in which different forms of assessment can be combined and integrated in university mathematics teacher education. Two mixed-assessment approaches are demonstrated through the analysis of a case study…

In this article, the authors present the findings of a pretest-posttest measurement of the economic knowledge of students in introductory economics courses in undergraduate study programs in Germany. The responses of 403 students to 14 items selected from the "Test of Economic Literacy" (Soper and Walstad 1987) were analyzed to identify…

Based on theories of social information processing and judgment formation, we investigated whether teachers' achievement expectations, achievement aspirations and judgments of achievement-relevant characteristics depend on students' ethnic and/or social backgrounds. Furthermore, we addressed whether judgments for minority students are negatively…

This paper reports preliminary findings on students enrolled in a massive open online course, who were also assigned to work in groups. Part of a larger study on the effect of groups on retention and completion in MOOCs, the paper provides students' demographics (i.e., location, gender, education level, and employment status), and motivation for…

The high cost of tuition and textbooks can have a negative impact on potential students from lower socioeconomic backgrounds. Open Educational Resources (OER) offers students a way to save educational costs while utilizing high-quality open textbooks. Up until now, there have been few studies focused on a specific provider of open textbooks. This…

In the past decades, income inequality has risen in most developed countries. There is growing interest among economists in international comparisons of economic and educational mobility. This is aided by the availability of internationally comparable, large-scale data. The present paper aims to make three contributions. First, we introduce the…

Changes in achievement motivation over the first semester of university studies were examined with N = 229 freshmen, who were surveyed twice in the present study. Students' academic self-concepts, achievement goals, and subjective values were chosen as theoretically central components of achievement motivation. The results indicated significant…