As data science and instrumentation become key practices in common careers ranging from medicine to agriscience, chemistry as a core introductory course must introduce such topics to students early and at an accessible level. Advanced data acquisition and data science generally require expensive precision instrumentation and massive computation,…

An integrated inorganic chemistry laboratory experience focusing on heterogeneous electrocatalysis with nickel (Ni)- and cobalt (Co)-based electrocatalysts is designed for upper-division, major-level chemistry students. In this laboratory, students will be guided through the fabrication of an indium tin oxide (ITO)-coated glass working electrode,…

The [2 + 2] photocycloaddition reaction of olefins is an effective, atom-economical approach to produce cyclobutane compounds in organic synthetic chemistry, and they usually exhibit high regioselectivity and stereoselectivity. Here we devised a solid-state [2 + 2] photocycloaddition experiment that introduces senior undergraduate students with…

In educational and psychological research, we are often interested in discrete latent states of individuals responding to an assessment (e.g., proficiency or non-proficiency on educational standards, the presence or absence of a psychological disorder). Diagnostic classification models (DCMs; also called cognitive diagnostic models [CDMs]) are a…

Using narrative inquiry, I share the beginning stories of the instructional visions of secondary mathematics teachers throughout their undergraduate studies of pedagogy and content-specific methods and evidenced in undergraduate coursework and student teaching experience. Guided by Munter's (2014) Visions of High-Quality Mathematics Instruction…

This paper examines two activities in a weeklong Professional Development (PD) focused on implementing mathematical play in kindergarten classrooms. Though the weekly activities all had different goals, the two focal activities (Pattern Blocks and Create-a-Monster) were designed specifically to be both playful and mathematically engaging for the…

Retention of educators of color (EOC) is becoming a focal point in K-12 education because of the increasing demographic of students of color in K-12 urban public schools; however, a shortage of EOC exists in these schools in the United States due in part to disproportionate attrition rates for EOC compared to White educators. Little is known about…

Mindfulness apps have shown promise to reduce stress and improve well-being among college students however the mechanisms of these beneficial effects are less clear. In addition, findings are inconclusive about the necessary dose of mindfulness app usage to achieve improvements in mental health. Thus, more dose-response research is needed on…

The purpose of this comparative, bounded, and embedded case study (Creswell & Poth, 2018) is to understand the development and implementation of district administered preparation opportunities which support technology integration in secondary social studies classrooms at Hiawatha Middle and High School, a high achieving suburban school…

An investigation of how untrustworthy student team member behavior relates to three important student team variables (teamwork, perceived team effectiveness, and student team satisfaction) is conducted across two cultures. Students from South Korea (representing holistic thinking styles) and U.S. students (representing analytic thinking styles)…

This case study focused on a university teacher-education course that included NOS content. An adapted questionnaire was used to collect quantitative data on 83 secondary science teachers' views about three NOS themes before and after completing the course. Qualitative data were collected from eight of the teachers who were observed teaching…

This paper presents results from research that investigated the participation and attrition rate of male and female candidates in two post-secondary mathematics courses (Pure Mathematics and Applied Mathematics). The data for this study consisted of the course results over five years from 2013-2017 for 15,220 candidates (N = 19,585) from 71…

The lack of diversity in engineering is a persistent problem with few signs of pending improvement. Efforts to promote diversity in engineering schools have produced modest gains. Based on a commitment to be a change leader and fueled by recent updates in ABET criteria to include diversity, equity, inclusion, and justice (DEI-J) as tenets of…

Graduate school experience is regarded as a "period of professional infancy" in which graduate students rely on a successful socialization process to help them develop a professional identity within the profession. Unfortunately, the socialization process has also emerged as a hotbed of academic bullying. In this study, 621 online public…

Academic advisors are crucial in higher education institutions, particularly at the graduate level. They provide students with guidance and support, helping them to navigate complex academic requirements and to develop the skills and knowledge they need to succeed in their field. This proposal explores the concept of the "Ideal Type"…