Churn in e-learning refers to learners who gradually perform less and become lethargic and may potentially drop out from the course. Churn prediction is a highly sensitive and critical task in an e-learning system because inaccurate predictions might cause undesired consequences. A lot of approaches proposed in the literature analyzed and modeled…

Research on teacher churn has produced conflicting conclusions as to its impact on students and teachers. We bring clarity to this work by combining and expanding on analytical approaches used in earlier research to determine how and when different types of churn (i.e., grade, school) impact teacher effectiveness and attendance. Using data from…

Teacher turnover is a long-standing and worsening problem for schools in England. Strategies to reduce turnover have been extensively researched; however, in England, fewer studies have engaged with how turnover affects students and staff, or how this impact can be mitigated. This article synthesises research suggesting that the negative impact of…

The aim of this brief is to describe a key contributor to the persistent disparities found in student learning outcomes in Chicago Public Schools (CPS) and to show how this knowledge can help identify specific sources of inequities in CPS, particularly for schools with predominantly Black student enrollments. The authors present a data-based…

The UIC Center for Urban Education Leadership (CUEL) brief builds from recent CUEL analysis of schools that have proven most challenging to improve in Chicago Public Schools (CPS). In this research brief, CUEL researchers make the case for "high churn" schools to adopt an evidence-based stance as they seek to address the issue of chronic…

The UIC Center for Urban Education Leadership (CUEL) brief is an analysis that examines schools that have historically struggled to improve within the context of the Chicago Public Schools SQRP Accountability System. In this research brief, CUEL researchers advance the term 'high churn" to describe a school type that has proven particularly…

Purpose: Principals are critical to school improvement and play a vital role in creating inclusive and high-performing schools. Yet, approximately one in five principals leave their school each year, and turnover is higher in schools that serve low-income students of color. Relatedly, high rates of teacher turnover exacerbate challenges associated…

There is growing recognition of the prevalence of "within school churn", a phenomenon in which teachers remain within a school but are assigned a new grade level or course. In this study we examine the consequences of within-school churn for the pedagogical content knowledge of elementary teacher participants in an NSF-funded science PD…

In this article, Kara Finnigan and Alan Daly argue that studying churn among central office leaders and school principals can improve retention of high-quality leaders who can better support teachers. Constant churn often means that initiatives barely have the opportunity to get off the ground before a new central office administrator or principal…

The purpose of this article is to bring attention to the illustrative power and capacity of qualitative longitudinal research within the context of the urban educational "reform churn." In this article, we draw upon longitudinal ethnographic data collected over 3 years in four low-performing, urban secondary schools in Buffalo, New York,…

Each year in the United States, hundreds of thousands of people enroll in adult basic education (ABE) classes but leave before completing a level or accomplishing their goals. The persistence of this phenomenon may indicate that it is a feature of the system, rather than an unforeseen outcome. Research on other types of social service provision…

The political, social, and institutional environments in which contemporary universities operate have changed rather dramatically over the past two decades in ways that threaten the resilience of the academic core, both in its ability to map knowledge comprehensively and also to maintain a balance between the branches of the humanities, social…

Data Analytics has emerged as an essential skill for business students, and several tools are available to support their learning in this area. Due to the students' lack of programming skills and the perceived complexity of R, many business analytics courses employ no-code analytical software like IBM SPSS Modeler. Nonetheless, generative…

Within the context of the telecom industry, this teaching case is an active learning analytics exercise to help students build hands-on expertise on how to utilize Big Data to solve a business problem. Particularly, the case utilizes an analytics method to help develop a customer retention strategy to mitigate against an increasing customer churn…

Non-teaching staff comprise over half of all school employees and their turnover may be consequential for school operation, culture, and student success, yet we lack evidence documenting their attrition. We use 11 years of administrative data from Oregon to examine mobility and exit among teachers, administrators, paraprofessionals, and other…