Raman scattering spectroscopies are important analytical tools in modern chemistry. Here, we describe the construction of the unamplified Raman scattering analysis (URSA) instrument: an inexpensive, open-table Raman spectrometer that uses a 532 nm diode-pumped laser as a light source. Upon application of this spectrometer to DNA extracted from…

This case study describes the design and implementation of scenario-based focus groups run by a collaborative research team consisting of eight individuals spread across eight institutions within the United States. Originally intended to be face-to-face, the research team pivoted mid-study to adapt the scenario design for the fully online…

Critiquing the notion of time as consistent, linear, and calculable, the author calls upon social studies teachers to rethink and expand how we teach with and about time. In this article, the author seeks to challenge readers' presupposed notions of time as a temporal form of measurement with other temporal ontologies--the constellation of beliefs…

Purpose: In this tutorial, we describe the initiation and implementation of a recently developed PhD Student-Mediated Mentorship Model (PS-MMM) used within our lab. In a PS-MMM, PhD students mentor graduate and undergraduate students under the direction of a faculty advisor. The model aims to address the PhD shortage by (a) teaching PhD students…

Research has shown that Black students are not participating in study abroad at the same rates as their White peers. This participation gap is concerning given that study abroad is a high-impact experience with discernable benefits for students who participate; study abroad is linked to increased institutional engagement, self-esteem, student…

When a class is considered a study abroad rather than on-campus course, new criteria of learning, evaluation, and vocabulary often apply. Calling it "study abroad effects", this article examines such effects on short-term study abroad programs in the US by introducing the notion of the "mode of study abroad learning", a kind of…

Many U.S. schools utilize grade retention (repeating grades when not meeting academic benchmarks) to allow more time for students to learn grade level material. However, some research suggests retention may increase inequalities and not help students progress. We use national data (Future of Families and Child Wellbeing Study 2014-2017) and…

Purpose: This paper outlines the active learning methods used to develop and deliver a sustainable business course to undergraduate students. Moreover, the paper aims to investigate the effect of the sustainable business course on the students' engagement in sustainable consumption. Design/methodology/approach: From a pedagogical perspective, the…

Using data from the Wabash National Study of Liberal Arts Education, this study examined non-native English-speaking (NNES) students on selected college experiences and outcomes. The results suggested that NNES students were less likely to have close relationships with faculty and satisfying relationships with peers. They also experienced greater…

It is currently accepted that ADHD leads to important difficulties in the educational functioning of children and adolescents. However, its actual relevance on the performance of university students is not yet recognized in the academic milieu and University Management Foundations. Objectives: The present study performed a systematic review of the…

Pedagogical content knowledge (PCK) has framed teacher education for decades, despite the difficulty of demonstrating that teacher preparation effectively develops PCK. Social studies educators have been especially wary of PCK, but their critiques have primarily challenged what knowledge is valued rather than its model of how teachers learn. This…

Research on "parentese," the acoustically exaggerated, slower, and higher-pitched speech directed toward infants, has mostly focused on maternal contributions, although it has long been known that fathers also produce parentese. Given recent societal changes in family dynamics, it is necessary to revise these mother-centered models of…

This study employed a single-case design with an AB structure to examine the effect of implementing a Response to Intervention (RTI) model on a fourth-grade elementary school student with reading difficulties. The participant in the study was Deniz, a fourth-grade elementary school student. The pretest measures revealed that Deniz was at the…

Objective: The first objective of this research was to investigate the interrelationships of regulatory focus (i.e. promotion and prevention) and the ability to direct attention when studying. The second was to examine whether unobserved groups of individuals having distinct combinations of regulatory focus and directing attention differed on…

Purpose: The present study aims to analyse the presumed relationship between VLC use and students' grades. Design/methodology/approach: The research strategy unfolds as a case study (Yin, 1994), framed by how undergraduate students of pharmaceutical sciences used video lecture capture (VLC) and the impact of VLC on pedagogic differentiation.…