The coefficient of restitution (COR) for a collision is usually a number between 0 and 1 depending on whether the collision is completely inelastic, or perfectly elastic or something in between. That is the usual situation for colliding spheres or a ball dropped on a horizontal surface. A different situation arises when a bat collides with a ball.…

The basic problem of development is the very concept of it. Since the dawn of modern China development has gone from being seen as nothing to something; more recently, under the guidance of Marxism, the conceptualization of it has fully drawn on experiences and lessons from Western modernization and the quintessence of outstanding traditional…

In mixed methods approaches, statistical models are used to identify "nested" cases for intensive, small-n investigation for a range of purposes, including notably the examination of causal mechanisms. This article shows that under a commonsense interpretation of causal effects, large-n models allow no reliable conclusions about effect…

Reference intervals, or reference ranges, aid medical decision-making by containing a pre-specified proportion (e.g., 95%) of the measurements in a representative healthy population. We recently proposed three approaches for estimating a reference interval from a meta-analysis based on a random effects model: a frequentist approach, a Bayesian…

In carrying out surveys involving sensitive characteristics, randomized response models have been considered among the best techniques since they provide the maximum privacy protection to the respondents and procure honest responses. Over the years, researchers have carried out studies on the estimation of proportions of the population possessing…

The article acknowledges the limits of the categories of similarity and difference in undergraduate comparative religion courses. To challenge these limitations, including the potential for dualistic or "us/them" thinking, several pedagogical attempts to increase relationality in Christian-Muslim courses are explored. Relational methods…

Many approaches within subject didactics have in common that they highlight the importance of perspective taking, precisely describe the benefits of this skill and develop didactical scenarios in which this skill is crucial. Nevertheless, there is a diagnosed lack of a differentiated didactical model on how to teach perspective taking step by…

An organization's infrastructure rests upon the premise that cybersecurity professionals have specific knowledge in administrating and protecting it against outside threats. Without this expertise, sensitive information could be leaked to malicious actors and cause damage to critical systems. In order to facilitate this process, the presented work…

While spirituality has emerged as a topic of interest in adult education, much of the current scholarship considers spirituality as distinct from religion. This literature review questions those conclusions, including the use of theistic terminology to describe a concept (spirituality) that many posit is non-theistic. Spirituality is also…

Dual enrollment courses provide students with the opportunity to access advanced learning experiences, earn high school and college credit simultaneously, and possibly lower their tuition burden toward a postsecondary degree. State policymaker interest in dual enrollment is driven by its potential to smooth transitions between high school and…

In this paper, we turn to the notion of networking theories with the aim of contrasting two theoretical mathematics education perspectives inspired by Vygotsky's work, namely, the Theory of Objectification and the Documentational Approach to Didactics. We are interested in comparing/contrasting these theories in accordance with the following three…

Estimation of within-trial interactions in meta-analysis is crucial for reliable assessment of how treatment effects vary across participant subgroups. However, current methods have various limitations. Patients, clinicians and policy-makers need reliable estimates of treatment effects within specific covariate subgroups, on relative and absolute…

The objective of this single-class activity is to get students to make connections between Eurocentric standards of communication and African American Vernacular English (AAVE) through a womanist rhetorical lens. This activity sheds light on how professional, academic, and corporate communicative spaces tend to deflect and reject Black people…

Examining the still underexplored elements in educational theorist Paulo Freire's work, this essay begins from his claim that problem-posing pedagogy works as a "kind of psychoanalysis." Situating Freire between the critical philosophical and psychoanalytic traditions, Alex Armonda offers a new reading of the problem-posing dialectic,…

While score comparability across test forms typically relies on common (or randomly equivalent) examinees or items, innovations in item formats, test delivery, and efforts to extend the range of score interpretation may require a special data collection before examinees or items can be used in this way--or may be incompatible with common examinee…