Assessment to improve learning in higher education: The BEAR Assessment System

This paper discusses how assessment practices in higher education can improve or hinder learning. An example is given to illustrate some common educational practices that may be contributing to underpreparation and underperformance of students. Elements of effective learning environments that may better address underlying metacognitive issues are discussed. The principles of the Berkeley Evaluation & Assessment Research Assessment (BEAR) System are introduced, and their use to improve learning is described in the context of the UC Berkeley ChemQuery project.     

The reader,the text,the poem: the influence and challenge of Louise Rosenblatt

ABSTRACT

This paper is a re-examination of Louise Rosenblatt’s seminal work of reader-response theory, The Reader, The Text, The Poem. I argue that poems are essentially social in nature and that they open up a space in which conversation and interpretation can take place. With Rosenblatt I argue that until a reader engages with a poem, bringing to it a combination of her interest and experience, the text will lie dormant. I go on to argue that this implies a model of pedagogy and discourse about poetry which is currently inimical to the high stakes testing arrangements in the current context in England and the Anglophone world. Via the work of John Dewey, especially his notion of art as experience, I analyse the cultural and critical frameworks which influenced Rosenblatt innovations both directly and indirectly. This includes the tradition of the New Criticism, with its emphasis on empiricism and an assumed reader. For practitioners seeking a model of reader-response and classroom practice that promotes more than pre-prescribed comprehension questions, I offer examples of practice which prefigure the role of talk in aiding the reader’s aesthetic and transactional interpretations of poems.     

Evaluation of the effectiveness of 3D vascular stereoscopic models in anatomy instruction for first year medical students

The head and neck region is one of the most complex areas featured in the medical gross anatomy curriculum. The effectiveness of using three‐dimensional (3D) models to teach anatomy is a topic of much discussion in medical education research. However, the use of 3D stereoscopic models of the head and neck circulation in anatomy education has not been previously studied in detail. This study investigated whether 3D stereoscopic models created from computed tomographic angiography (CTA) data were efficacious teaching tools for the head and neck vascular anatomy. The test subjects were first year medical students at the University of Mississippi Medical Center. The assessment tools included: anatomy knowledge tests (prelearning session knowledge test and postlearning session knowledge test), mental rotation tests (spatial ability; presession MRT and postsession MRT), and a satisfaction survey. Results were analyzed using a Wilcoxon rank‐sum test and linear regression analysis. A total of 39 first year medical students participated in the study. The results indicated that all students who were exposed to the stereoscopic 3D vascular models in 3D learning sessions increased their ability to correctly identify the head and neck vascular anatomy. Most importantly, for students with low‐spatial ability, 3D learning sessions improved postsession knowledge scores to a level comparable to that demonstrated by students with high‐spatial ability indicating that the use of 3D stereoscopic models may be particularly valuable to these students with low‐spatial ability. Anat Sci Educ 10: 34–45. © 2016 American Association of Anatomists.     

A look at corporal punishment and some implications of its use

The author notes several legal, social, philosophical and educational attitudes common to Canada and the United States which have, for centuries, characterized the uses of corporal punishment with children. Specifically, corporal punishment is viewed as a technique for developing discipline within the school system. Inconsistencies in both Canada and the U.S. are noted regarding court decisions and their application in the classroom. Recent revisions to The Ontario Child Welfare Act are discussed in light of its implications for parents and teachers who physically punish their children or students. Research findings related to corporal punishment and their implications for schools are cited. Negative side-effects of administering punishment are also described. The evidence suggests that corporal punishment besides being an ineffective learning technique, is not the uncomplicated, quick solution many may think it. The author concludes by proposing that because of their important role in the lives of developing children and considering the resources devoted to teacher training, teachers should be held as legally accountable for their use of corporal punishment with children as parents are. As well, he indicates the need for (1) increased teacher training in the areas of child management, classroom management and interactional processes; (2) greater opportunity to devise creative problem-solving strategies; and (3) a re-ordering of priorities at universities, colleges and faculties of education which would benefit not only teachers, but ultimately their students.     

Development of a computer-assisted cranial nerve simulation from the visible human dataset

Advancements in technology and personal computing have allowed for the development of novel teaching modalities such as online web‐based modules. These modules are currently being incorporated into medical curricula and, in some paradigms, have been shown to be superior to classroom instruction. We believe that these modules have the potential of significantly enriching anatomy education by helping students better appreciate spatial relationships, especially in areas of the body with greater anatomical complexity. Our objective was to develop an online module designed to teach the anatomy and function of the cranial nerves. A three‐dimensional model of the skull, brainstem, and thalamus were reconstructed using data from the Visible Human Project and Amira®. The paths of the cranial nerves were overlaid onto this 3D reconstruction. Videos depicting these paths were then rendered using a “roller coaster‐styled” camera approach. Interactive elements adding textual information and user control were inserted into the video using Adobe Creative Suite® 4, and finally, the module was exported as an Adobe Flash movie to be viewable on Internet browsers. Fourteen Flash‐based modules were created in total. The primary user interface comprises a website encoded in HTML/CSS and contains links to each of the 14 Flash modules as well as a user tutorial. Anat Sci Educ 4: 92–97, 2011. © 2010 American Association of Anatomists.     

Virtual cerebral ventricular system: an MR-based three-dimensional computer model

The inherent spatial complexity of the human cerebral ventricular system, coupled with its deep position within the brain, poses a problem for conceptualizing its anatomy. Cadaveric dissection, while considered the gold standard of anatomical learning, may be inadequate for learning the anatomy of the cerebral ventricular system; even with intricate dissection, ventricular structures remain difficult to observe. Three-dimensional (3D) computer reconstruction of the ventricular system offers a solution to this problem. This study aims to create an accurate 3D computer reconstruction of the ventricular system with surrounding structures, including the brain and cerebellum, using commercially available 3D rendering software. Magnetic resonance imaging (MRI) scans of a male cadaver were segmented using both semiautomatic and manual tools. Segmentation involves separating voxels of different grayscale values to highlight specific neural structures. User controls enable adding or removing of structures, altering their opacity, and making cross-sectional slices through the model to highlight inner structures. Complex physiologic concepts, such as the flow of cerebrospinal fluid, are also shown using the 3D model of the ventricular system through a video animation. The model can be projected stereoscopically, to increase depth perception and to emphasize spatial relationships between anatomical structures. This model is suited for both self-directed learning and classroom teaching of the 3D anatomical structure and spatial orientation of the ventricles, their connections, and their relation to adjacent neural and skeletal structures.     

“UNIFIED”: Bridging the Researcher–Practitioner Divide in Mind,Brain, and Education

Mind, Brain, and Education (MBE) science is by definition transdisciplinary. However, the communication and collaboration between constituent disciplines needed for true transdisciplinarity remains relatively rare. Consequently, many of the potential benefits of MBE science remain unrealized for parties on all sides of the discipline. The present commentary first conducts an analysis of the current strengths, weaknesses, opportunities, and threats of transdisciplinary partnerships in MBE. A new, free, and international web platform (“UNIFIED”) is then proposed to broker relationships between researchers and teachers within schools. This website would allow users to form collaborations based on a system of tags indexing their research interests as well as practicalities such as their location. Such a website appears well placed to realize many of the opportunities, and mitigate the threats and weaknesses, of transdisciplinary MBE research. The article concludes with an appeal to interested researchers and schools to contribute to the development of the project.     

Nature education and science

Four-year-old Adrienne is on her hands and knees watching ants in one corner of the school yard. Her friend June is nearby with a magnifying glass and sifter. She's pouring dirt through the sifter and then using the magnifying glass to study the remains of what's left in the sifter. So far, she's found a small pebble, something that looks like a bone, and remnants of dried grass.Ruth A. Wilson is Director of Environmental Education for Preschoolers, Bowling Green State University, Bowling Green, OH.The author's work is supported, in part, through a grant from the Ohio Environmental Education Fund, a program of the Ohio Environmental Protection Agency.     

Teachers’ experiences of a single‐sex initiative in a co‐education school

Argued to ‘raise boys’ grades’ and ‘boost boys’ academic achievement’, single‐sex classes in coeducation schools is one strategy among a plethora aimed at raising standards. This paper explores the experiences of teachers in one coeducation post‐primary school that sought to raise academic performance, particularly among boys, and to improve classroom behaviour by introducing single‐sex classes. Funded by a local Education and Library Board the evaluation took place almost four years after the strategy was introduced and in a climate of increasing teacher concern with the effectiveness of the strategy. The methods involved a questionnaire survey to all teachers in the school and one‐to‐one and small group interviews with teachers responsible for teaching single‐sex classes. Contrary to its stated aims, the majority of teachers believe that, since the introduction of single‐sex classes, academic performance and classroom behaviour have deteriorated. Findings are discussed in terms of teachers’ perceptions of the strategy and the importance organizational and contextual factors have on shaping teachers’ attitudes to new initiatives.