Respondent-driven sampling (RDS), a link-tracing sampling and inference method for studying hard-to-reach populations, has been shown to produce asymptotically unbiased population estimates when its assumptions are satisfied. However, some of the assumptions are prohibitively difficult to reach in the field, and the violation of a crucial…

The current focus on diversity and inclusion amid calls to decolonize the German curriculum prompts us once again to examine what we understand to be "German" about German Studies. This article pursues this agenda by addressing a lacuna in our understanding and representation of migrants to Germany, specifically the presence, history,…

Purpose: The purpose of this article is to estimate the relationship between principal quality and turnover. Principals can have potentially large effects on student outcomes. When school leaders leave their roles, they cause disruptive effects to the school's climate. If effective principals are more likely to leave, the negative effects of…

Despite the increase in federal tiered evidence initiatives that require the use of rigorous evaluation designs, such as randomized experiments, there has been limited guidance in the evaluation literature on practical strategies to implement such studies successfully. This paper provides lessons learned in executing experiments in applied…

Purpose: The goal of this research is to create a conceptual model that identifies the relationship between organizational learning and green human resource management practices and its contribution to the circular economy. The focus of this research is to identify the organizational learning and green human resource factors that lead to a more…

Purpose: Circular economy has emerged as one of the most important approaches to addressing environmental challenges. Organizations have begun to act on their abilities to enhance their sustainability management to enable a circular economy. The role of organizational learning and green human resource management in the transition to a more…

This support document contains material that supports the research report, "Higher Apprenticeships in Australia: What Are We Talking About?". It provides more detail on two elements of the research: (1) An overview of publicly available information on international models of higher apprenticeships, both established and under development…

Purpose: The purpose of this paper is to present proposed solutions and interventions to some of the major barriers to providing adequate access to healthcare in Kenya. Specific business models are proposed to improve access to quality healthcare in low- and middle-income countries. Finally, strategies are developed for the retail clinic concept…

Many public high schools in large urban school districts face challenges staffing their sports programs with knowledgeable and well-qualified coaches. Compared to smaller and more suburban districts, these schools have low student participation in sports and high coach attrition rates. These challenges make it difficult for districts to provide…

This dissertation will look at large scale collaboration through the lens of online communities to answer questions about what makes a collaboration persist. Results address how collaborations attract contributions, behaviors that could give rise to patterns seen in the data, and the properties of collaborations that drive those behaviors. It is…

The coordination of primary and behavioral health care that holistically targets clients' physical and mental needs is known as "integrated care." Primary care is increasingly becoming a de facto mental health system because of behavioral health care shortages and patient preferences. Primary care behavioral health (PCBH) is a gold…

Assessing job applicants' general mental ability online poses psychometric challenges due to the necessity of having brief but accurate tests. Recent research (Myszkowski & Storme, 2018) suggests that recovering distractor information through Nested Logit Models (NLM; Suh & Bolt, 2010) increases the reliability of ability estimates in…

Purpose: This article reflects on a diversity and equity view of disability and offers a perspective on the representation of disability within speech and hearing sciences in terms of membership, research, and pedagogy. Conclusions: All areas of representation can be improved to support American Speech-Language-Hearing Association's strategic…

In the United States, apprenticeships have traditionally been considered the purview of the construction industry and a handful of other trades. But recent interest in developing nontraditional career paths has led to an expansion of apprenticeships into industries such as healthcare, childcare, advanced manufacturing, public safety, hospitality,…

Conducting large multi-site research within universities highlights inconsistencies between universities in approaches, requirements and responses of research ethics committees. Within the context of a social science research study, we attempted to obtain ethical approval from 101 universities across England to recruit students for a short online…