This lab experiment describes a complete method to fabricate an enzymatic glucose electroanalytical biosensor by students. Using miniaturized and disposable screen-printed electrodes (SPEs), students learn how to use them as transducers and understand the importance SPEs have acquired in sensor development during the last years. Students can also…

The purpose of this study was to examine the ways in which literacy histories and present literacy experiences of doctoral students shaped their literacy identities. Data were collected through surveys, interviews, and visual identity representations. This paper focuses on the literacy stories of two doctoral students with positive literacy…

Competency-based assessment is placing increasing emphasis on the direct observation of learners. For this process to produce valid results, it is important that raters provide quality judgments that are accurate. Unfortunately, the quality of these judgments is variable and the roles of factors that influence the accuracy of those judgments are…

Drawing on the authors' experiences initiating and directing a community partnership program, this article illustrates how graduate students who lead engagement programs can be caught between forces that pull them toward tactical partnerships unaffiliated with the university and strategic partnerships incorporated into university departments.…

In the biological sciences, very little is known about the mechanisms by which doctoral students acquire the skills they need to become independent scientists. In the postsecondary biology education literature, identification of specific skills and effective methods for helping students to acquire them are limited to undergraduate education. To…

In the fall of 2011, the University of Hawai'i College of Education initiated its Doctorate in Professional Educational Practice (EdD) program with the first cohort of thirty students. These students, representing diverse backgrounds, experiences, and perspectives, began a three-year voyage of coursework and collaborative inquiry in applying…

A prototype standardized client was created and programmed to respond to students in the 3D virtual world of Second Life. This automaton, called a "chatbot," was repeatedly interviewed by beginning MSW students in a practice course as a learning exercise. Initial results were positive and suggest the use of simulated clients in virtual…

Polymer nomenclature is important because it is part of the language of polymer science and is needed for polymer identification, reference, and documentation. A primer on polymer nomenclature is provided herein for people new to the field or for instructional use. Both structurebased and source-based nomenclatures, together with trivial and trade…

The literature on how a team leader emerges during the initial stages of a team formation presents a divergent landscape of possibilities. Most of the approaches focus on attributes, personality types, the influence of social tendencies, or relational capabilities. Yet these different theories and models suggest that many questions remain on this…

There is an expectation that all researchers will act ethically and responsibly in the conduct of research involving humans and animals. While research ethics is mentioned in quality indicators and codes of responsible researcher conduct, it appears to have little profile in doctoral assessment. There seems to be an implicit assumption that…

Graduate students typically first experience research ethics when they submit their masters or doctoral research projects for ethics approval. Research ethics boards in Canada review and grant ethical approval for student research projects and often have to provide additional support to these novice researchers. Previous studies have explored…

The study investigated the intentions, self-efficacy and motivators behind entrepreneurial decisions of business students. A self-constructed 39-items questionnaire was used to collect the data from a convenient sample of 250 students of MBA program from the business schools of 02 public and 02 private universities of Lahore. Mean scores, standard…

The purpose of this study was to examine the construct validity of social loafing using convergent and discriminant validity principles. Three instruments that purport to measure social loafing were factor analyzed: A ten-item instrument by George (1992), a 13-item instrument by Mulvey and Klein (1998), and a 22-item instrument by Jassawalla,…

In this article, we report how a geometric task based on the ACODESA methodology (collaborative learning, scientific debate and self-reflection) promotes the reformulation of the students' validations and allows revealing the students' aims in each of the stages of the methodology. To do so, we present the case of a team and, particularly, one of…

Nontraditional online adult graduate students ages 25 and older have unique challenges toward achieving their academic goals as compared to younger learners. These older graduate students usually already have families, careers, and other demands on their time. Deciding to pursue their advanced degrees is typically related to gaining a competitive…