This study aims to give chemistry students a deeper understanding of electron shielding and quantum transitions by interpreting the characteristic X-ray lines. There is a popular misunderstanding among learners and even teachers in which an outer-shell electron fills a vacancy in the inner shell, releasing some of its energy as an X-ray photon.…

Transcription is the critical first step in expressing a gene, during which an RNA polymerase (RNAP) synthesizes an RNA copy of one strand of the DNA that encodes a gene. Here we describe a laboratory experiment that uses a single assay to probe two important steps in transcription: (1) RNAP binding to DNA, and (2) the transcriptional activity of…

Course-based undergraduate research experiences (CUREs) can provide undergraduate students access to research opportunities when student and faculty resources are limited. In addition to expanding research opportunities, CUREs may also be explored as a pedagogical tool for improving student learning of course content and laboratory skills, as well…

Introduction: Although death is a reality inherent to human life, it continues to be a taboo phenomenon that generates unease in some contexts such as education. Its limited curricular approach and the personal implications of its treatment in the classroom constitute some difficulties for greater inclusion in the different stages. Method: The aim…

Outreach activities give high school students an opportunity to better understand the techniques and strategies used by researchers. Here is an experience with high school students designed to familiarize them with genetic methodologies. Students have been challenged to discover whether restaurant beef burgers are made with female or male beef.…

The central argument of this article is that abduction as a "mode of inference" is a key element in the nature of scientists' science and should consequently be introduced in school science. Abduction generally understood as generation and selection of hypotheses permits to articulate the classical scientific contexts of discovery and…

The attitudes of midwifery students, who are being trained to perform the profession of midwifery in the future, toward doing scientific research are determining factors in increasing the quality of midwifery and strengthening evidence-based practices. Undergraduate education is an important stage in which basic research-related perspectives and…

This study explores how lexical bundles link smaller functional units (steps) in research article (RA) conclusions in hard and soft science knowledge fields by using corpus-based and corpus-driven approaches. RA conclusion corpora from the hard and soft sciences were compiled and four-word lexical bundles were extracted from each corpus.…

The right to science has been identified in multiple human rights treaties; however, there has not been a clear framework for how governments or research organizations can advance this right particularly ensuring equitable engagement of people with intellectual disability (ID) in the "process" of scientific research. Although the…

The reduction in funding that many American universities are experiencing has led to concerns that these institutions will rely more on corporations to provide funding for research. Unfortunately, industry-funded research can have a corrupting effect on science. Since universities are generally thought of as institutions that advance science, some…

Undergraduate students enrolled in ecology courses read peer-reviewed, scientific literature to learn how hypotheses are tested and to understand conclusions from research. This technical material can be difficult to understand for many students, thus inhibiting learning processes and reducing interest in courses or associated content. Using…

Using secondary data has many advantages, but there are also many limitations, including the lack of relevant information. This article draws on a previous study that used secondary data to investigate substance use in young, elite athletes. Three types of missing data appeared: missing data, lack of information about the data collection process,…

Neutrinos are perhaps the least understood of the known denizens of the subatomic world. They have nearly no mass, interact only via the weak nuclear force and gravity, and, perhaps most surprising, the three known species of neutrinos can transform from one variant into another. This transformation, called neutrino oscillation, has been…

Shaping public research to enhance its societal contribution has become a key policy concern. Against this background, how research funding may stimulate the societal orientation of scientific research--or how funding is societally targeted--has been underexplored. This article proposes an exploratory approach to characterize societal targeting in…

Although unrecognized for his scientific achievements during his life, Gregor Mendel pioneered our modern understanding of the gene, work that shaped the field of genetics and advances in biology and medicine. The field that he set in motion 200 years ago lies at the center of current ethical debates about the future of humanity, the limits of…