Purpose: Although grounded theory (GT) was introduced in 1967, GT remains widely misunderstood as scholars incorporate a limited spectrum of the GT techniques and fail to integrate GT's full potential into academic research. The purpose of this article is, therefore, to discuss divergences between four GT strategies and by doing so to provide…

Cognitive information processing theory was born in response to a realisation the traditional method of individual, one hour counselling appointments prevented many college students from receiving needed support for their career decision making. Frustrated by this lack of access to career services, researchers, theorists and practitioners came…

Behaviourism proposes successful learning to be dependent on the performance of conditioned behaviours that are distinctly observable and objectively measurable. Over the past 100 years, various behaviourist concepts have been superseded by sociocultural and cognitive learning theories, but the entwined areas of assessment in mathematics education…

Set in 2023, this study was deployed at the lowest point of enrollment in the California Community College (CCC) system since 2008, which was the highest point of enrollment in the system's history. The purpose of this qualitative, grounded theory study was twofold: (a) to understand the phenomenon of California community colleges (CCCs)…

This article proposes a pragmatic approach to data justice in education that draws upon Nancy Fraser's theory. The main argument is premised on the theoretical and practical superiority of a deontological framework for addressing algorithmic bias and harms, compared to ethical guidelines. The purpose of a deontological framework is to enable the…

We explore ways in which statistics can be used to understand disease spread and support decision-making by governments. "Past performance does not guarantee future results"--we hope. We discuss and show examples from the National Science Foundation (NSF)-funded COVID-Inspired Data Science Education through Epidemiology (CIDSEE) project.…

Missing data complicates statistical analyses in multi-site studies, especially when it is not feasible to centrally pool individual-level data across sites. We combined meta-analysis with within-site multiple imputation for one-step estimation of the average causal effect (ACE) of a target population comprised of all individuals from all…

Although trajectories of youth volunteering were disrupted by the COVID-19 pandemic, nevertheless some youth persisted in volunteering, and others emerged as volunteers. To understand volunteering trajectories, the present mixed method study proposed a model adapted from prior literature and examined volunteer trajectories during the pandemic.…

In many large-scale testing programs, examinees are frequently categorized into different performance levels. These classifications are then used to make high-stakes decisions about examinees in contexts such as in licensure, certification, and educational assessments. Numerous approaches to estimating the consistency and accuracy of this…

When measuring latent constructs, for example, language ability, we use statistical models to specify appropriate relationships between the latent construct and observe responses to test items. These models rely on theoretical assumptions to ensure accurate parameter estimates for valid inferences based on the test results. This dissertation…

Multiple measures, such as multiple content domains or multiple types of performance, are used in various testing programs to classify examinees for screening or selection. Despite the popular usages of multiple measures, there is little research on classification consistency and accuracy of multiple measures. Accordingly, this study introduces an…

Although organizations say new ideas are desirable, investing in original products rather than the "tried and true" can be unsettling for decision-makers. This discomfort may be due, in part, to uncertainty surrounding whether a new idea will prove successful. As such, the originality of a creative idea can be paradoxically viewed both…

Research Findings: Research with older children and adults reliably demonstrates that individuals raised in poverty tend to evaluate concerns related to moral concerns (i.e., related to harm, welfare, and justice) differently than do wealthier individuals. However, little work has examined these patterns in young children. Children (N=214, Mage =…

Root causes of disproportionality in exclusionary discipline are multiply determined. Teachers' perceptions and implicit biases, enacted within the contexts of schools as racialised organisations, shape how educators interpret and respond to student behaviour. Focusing on the referral phase of the disciplinary process, this systematic review of…

This dissertation discusses the relationship between teacher sensemaking, attributions, and instructional adjustments prompted in response to student performance data. Through this qualitative observation study, this paper explores the varying perspectives of teachers, including their level of assessment literacy, and the dynamics of their…