This article reviews the state of Canada's undergraduate research opportunities (UROs) in the life sciences across various institutions. Survey data gathered in 2019 from 20 departments in 14 universities show that all responding departments offer well-established forms of research that include credit-based directed studies or honors-thesis…

In continuation of our investigation into the buildup phenomenon appearing in gamma ray attenuation measurements in laboratory experiments we study the dependence of the buildup factor on the area of the absorber in an effort to reduce the buildup of photons. Detailed measurements are performed for up to two mean free paths of [superscript 60]Co…

Although nuclear half-life is vital to physics and physical science, and to sensitive societal issues from nuclear waste to the age of the Earth, a true lab on half-life is almost never done at the college or high school level. Seldom are students able to use radioactivity to actually date when an object came into being, as is done in this…

This laboratory activity is a mechanistic exploration of the interactions between electronically deficient organometallic compounds and solvent molecules. Simple kinetics experiments designed to explore the mechanism of C[subscript 60] fullerene-benzene exchange on Ir(([eta][superscript 2]-C[subscript 60])(CO)(Cl)(PPh[subscript 3])[subscript 2]…

Over the years University of Virginia professor Carol Ann Tomlinson has had several opportunities to teach with colleagues. Most of her experiences, both in her public school teaching days and at the university, have been quite positive and have contributed to her growth as a teacher. In this article Tomlinson describes her first, longest, and…

Cyclic voltammetry experiments on [60]fullerene, (C[subscript 60]), and (dihapto-[60]fullerene) pentacarbonyl tungsten(0), ([eta][superscript 2]-C[subscript 60])W(CO)[subscript 5], constitute an educational experiment for the inorganic chemistry laboratory with a primary objective to teach the chemical interpretation of a voltammogram, in…

The inter-generational participatory co-design project (IPCP) was a theory-guided intergenerational project aiming at eliminating ageism by way of intergenerational contact in an innovative educational experience in higher education. Mixed-method evaluation was adopted with quantitative evaluation conducted before and after the project, supported…

The purpose of this work is to determine how widely and in which semantic and morphologic categories, word associations are used by children. There is no study about word associations children use in the acquisition of Turkish as their mother tongue. Participants of the current research consisted of a total of 90 kids between 4.0 and 6.0 years of…

Ample studies have confirmed that the concepts of Community of Practice and Lesson Study can effectively develop professional development, especially in the design of learning. This positive impact on learners is also evident. Therefore, this study aimed to examine the results that occurred with students who learned from teachers who used…

This study assessed whether trunk flexor and extensor strength were predictors of time to stability (TTS) and center of pressure (CoP) during hop and hold tasks in children. Seventeen boys (age, 10.1 ± 1.6 years; height, 1.45 ± 0.11 m; mass, 26.7 ± 7.83 kg) undertook isokinetic strength assessments of concentric and eccentric trunk…

In this study, 285 Chinese core journal papers involving early childhood sports in the CNKI (China National Knowledge Infrastructure) database from 1993 to 2022 were selected as samples. Text mining and data statistical analysis tools, such as BICOMB2.0, SPSS22.0, UCINET6.0, EXCEL2016, and other research methods in bibliometrics, such as word…

Indigenous communities practice survivance and challenge social and political systems to support their children's identity and well-being. Grounded in transformative social-emotional learning (SEL) and tribal critical race theory, this 3-year community-based participatory research study (2019-2021) examined how a SEL program co-created with an…

Based on street-level bureaucracy, this study investigates the paraprofessional role and assignments in self-contained classrooms for students with intellectual disabilities in Sweden. The research design contains a mixed method approach using a digital questionnaire for paraprofessionals (N = 60) and semi-structured interviews with four special…

There has been limited research on identifying and understanding co-occurring challenges associated with Developmental Language Disorder (DLD). This is an exploratory study to examine the sensory profile of school-age children with DLD, and to investigate possible relationships between sensory profiles and language skills. Chart information was…

The 60th anniversary of "The Journal of College Student Development" presents an opportunity to examine the changing landscape of a subsection of the scholarly discourse in student affairs as reflected in the articles published in JCSD. I traced highly cited authors and conversations through network-based citation analysis from 1959…