The internet has had a vast and pervasive effect on many industries. It has resulted in the creation of new industries and has overhauled the dynamics that governed existing industries. One of the most traditional industries that is now struggling to cope with the changes brought on by the internet is the industry of higher education. Students can…

Recent research suggests that dual enrollment programs are a useful recruiting tool for colleges and universities as many high school students remain at their dual enrollment institution after high school graduation. Students staying enrolled at their dual enrollment institution for college may be beneficial for institutions, but is it beneficial…

Objective: Dual enrollment has become a significant portion of community college enrollment throughout the country. Some scholars have argued that dual enrollment implementation can be used as a viable policy lever to achieve the certificate and associate degree obtainment outcomes identified in "Reclaiming the American Dream," a…

Research on teaching and learning quantum physics (QP) frequently explores students' conceptual difficulties to identify common patterns in their reasoning. The abstractness of QP is often found to be at the origin of students' conceptual difficulties. Due to this abstract nature students resort to common sense reasoning or classical thinking when…

We examined the effect of three components of self-determination--autonomy, empowerment, and self-realization--on the postsecondary enrollment of English learners with disabilities, using quasi-experimental propensity score modeling and data from the National Longitudinal Transition Study-2. Results support the hypothesis that self-determination…

This paper introduces an approach that uses latent class analysis to identify cut scores (LCA-CS) and categorize respondents based on context scales derived from largescale assessments like PIRLS, TIMSS, and NAEP. Context scales use Likert scale items to measure latent constructs of interest and classify respondents into meaningful ordered…

We begin by defining the concept of "open" Markov processes, which are continuous-time Markov chains where probability can flow in and out through certain "boundary" states. We study open Markov processes which in the absence of such boundary flows admit equilibrium states satisfying detailed balance, meaning that the net flow…

This study focuses on the relationship between various leadership goal setting and students' decisions about further education in the context of the Danish educational system. Furthermore, the potential of school leadership to reduce social disparities in such decisions is explored. The data set is based on repeated measurements of school leaders'…

When equating two test forms, the equated scores will be biased if the test groups differ in ability. To adjust for the ability imbalance between nonequivalent groups, a set of common items is often used. When no common items are available, it has been suggested to use covariates correlated with the test scores instead. In this article, we reduce…

Propensity score analysis is a statistical method that balances pre-existing differences across treatment conditions achieving a similar condition as randomization and thus, allowing the estimation of causal effects in non-randomized experimental designs. The four stages in propensity score analysis are (1) propensity score estimation, (2)…

The Birthday Paradox problem can be investigated either with a carefully constructed spreadsheet (for greatest precision) or a calculator process (for reasonable precision). A number of ways of approaching this problem as a class activity are provided.

Close to two million first-year undergraduates enroll in developmental education each year. According to recent national estimates, less than half of students who start in developmental education go on to complete gateway courses and less than one-third eventually earn a degree. However, more research is needed to better assess potential…

The Born rule, which describes the formalism for determining probabilities, is one of the most fundamental postulates in quantum mechanics. This paper presents results from an investigation into how students apply the Born rule to determine probabilities for energy and position measurements. The investigation includes two stages with independent…

The natural experiment proposed in this article extracts three stories from boxes of "100 paper clips". The activity requires students to apply three lessons from inferential statistics, starting with a hypothesis test and including confidence intervals as well as tolerance intervals.

Individuals draw conclusions about possibilities from assertions that make no explicit reference to them. The model theory postulates that assertions such as disjunctions refer to possibilities. Hence, a disjunction of the sort, "A or B or both," where "A" and "B" are sensible clauses, yields mental models of an…