Loss of the world: A philosophical dialogue (1)

Humanity has begun to move from the natural world intothe cyber world. Issues surrounding this mentalmigration are debated in philosophical dialogue. Thelead character is Becket Geist, a romantic philosopherwith views tempered by 20th century science. He openswith a monologue in which he argues that loss of theworld in exchange for the cyber world is dark andinevitable. His chief adversary is Fortran McCyborg,a cyborg with leanings toward Scottish philosophy. The moderating force is Nonette Naturski who championsnaturalism, conservation of humanist ideals, andprudent conclusions. The ensuing dialogue examineseight counter-arguments to Geist's vision. Thearguments and Geist's replies lead to unanticipatedchanges in position that cascade to a chillingclose.     

Phenomenological understanding of Black counselor education students at Predominately White Institutions,Historically Black Colleges and Universities,and Hispanic Serving Institutions

The experiences of Black counseling students at Predominantly White Institutions are well documented. Using a transcendental phenomenological environmental research design, we explored how 12 Black counselor education graduates experienced their respective institutions across three types of academic institutions—Predominantly White Institutions, Historically Black Colleges and Universities, and Hispanic Serving Institutions. Three salient themes emerged—(1) exposure, (2) real-life exposure, and (3) cultural oasis. The researchers also discussed implications for counselor education programs and future research.     

Expert and preservice secondary teachers’ competencies for noticing student thinking about modelling

Educational Studies in Mathematics - This study examined how expert and novice (preservice) teachers solved mathematical modelling tasks as well as how they noticed written artifacts of student...     

Gender Bias in Student Evaluations of Teaching: ‘Punish[ing] Those Who Fail To Do Their Gender Right’

Higher Education - A significant body of work problematises the assumption that student evaluations of teaching (SET) actually measure teaching quality. This is concerning, given that SET are...     

Do We Have a Trust Problem? Exploring Undergraduate Student Views on the Tentativeness and Trustworthiness of Science

Science & Education - Science includes the fundamental attributes of durability and uncertainty; hence, we teach about the “tentative yet durable” nature of science. Public...     

Effect of Time on Perceived Gains from an Undergraduate Research Program

The current study examines the trajectories of student perceived gains as a result of time spent in an undergraduate research experience (URE). Data for the study come from a survey administered at three points over a 1-yr period: before participation in the program, at the end of a Summer segment of research, and at the end of the year. Repeated-measures analysis of variance was used to examine the effect of time on perceived gains in student research skills, research confidence, and understanding of research processes. The results suggest that the students experienced different gains/benefits at developmentally different stages of their UREs. Participants reported gains in fewer areas at the end of the Summer segment compared with the end of the yearlong experience, thus supporting the notion that longer UREs offer students more benefit.     

The production of anatomical teaching resources using three‐dimensional (3D) printing technology

The teaching of anatomy has consistently been the subject of societal controversy, especially in the context of employing cadaveric materials in professional medical and allied health professional training. The reduction in dissection‐based teaching in medical and allied health professional training programs has been in part due to the financial considerations involved in maintaining bequest programs, accessing human cadavers and concerns with health and safety considerations for students and staff exposed to formalin‐containing embalming fluids. This report details how additive manufacturing or three‐dimensional (3D) printing allows the creation of reproductions of prosected human cadaver and other anatomical specimens that obviates many of the above issues. These 3D prints are high resolution, accurate color reproductions of prosections based on data acquired by surface scanning or CT imaging. The application of 3D printing to produce models of negative spaces, contrast CT radiographic data using segmentation software is illustrated. The accuracy of printed specimens is compared with original specimens. This alternative approach to producing anatomically accurate reproductions offers many advantages over plastination as it allows rapid production of multiple copies of any dissected specimen, at any size scale and should be suitable for any teaching facility in any country, thereby avoiding some of the cultural and ethical issues associated with cadaver specimens either in an embalmed or plastinated form. Anat Sci Educ 7: 479–486. © 2014 American Association of Anatomists.     

A Survey Study of Early Childhood Teachers’ Beliefs and Confidence about Teaching Early Math

This study reports on results from the Early Mathematics Beliefs and Confidence Survey, administered to 346 preschool teachers in a large public school system in the Midwest. Survey results depict a much more positive view of teachers’ beliefs and confidence in early math teaching than previously reported. Results also suggest that teacher confidence varies with specific types of math knowledge and teaching abilities, and assessing math learning is a specific area where teachers lack confidence. Examining confidence in their math abilities and in teaching early math, results indicate that teachers are more confident teaching math and remain confident in teaching even when confidence in their abilities is low. Implications of results for early math professional development are discussed.