Professionalism in medical education

Medical professionalism in today's society requires the exhibition of a range of qualities deployed in the service of patients, rather than more traditionally defined aspects such as mastery, autonomy and self-regulation. These qualities incorporate demonstrated clinical competence; aspiring to excellence in practice while demonstrating humility and recognition of personal limitations; exercising professional judgement; and maintaining a fiduciary relationship with patients by the earning and maintenance of trust.     

Subgrouping poor readers on the basis of individual differences in reading-related abilities

The present study investigated the use of the Reading Component Model to subgroup poor readers. A large sample of poor readers was identified in second grade and subgrouped on the basis of relative strengths and weaknesses in word recognition and listening comprehension. Although homogeneous subgroups were not identified, poor readers could be classified into four subgroups that differed significantly in reading-related abilities. Further analyses showed that poor readers' strengths and weaknesses in listening comprehension, and to a lesser extent in word recognition, were foreshadowed by their abilities on related kindergarten measures. Follow-up testing in the fourth grade indicated that poor readers' individual differences in word recognition and listening comprehension were consistent and that subgroups were moderately stable. The implications of these results for the assessment and remediation of reading disabilities are discussed.     

‘Crossing’ the equals sign: insights into pre-service teachers’ understanding of linear equations

This paper reports on an exploratory study designed to determine and enhance the conceptual understanding of a group of pre-service mathematics teachers at one Irish university utilizing an established framework for understanding mathematics. 23 students on a one year Professional Diploma in Mathematics Education participated in the study, which involved the distribution of a pre- and post-test and engagement in a ten week intervention designed to enhance their subject matter knowledge (SMK) and pedagogical content knowledge (PCK). The findings highlight that although there was an improvement in overall conceptual understanding across the entire cohort at the end of the intervention, within certain mathematical topics there was a statistically insignificant improvement and many deep-rooted issues remain. In this paper we focus on the pre-service teachers’ understanding of elementary algebra, in particular, how to solve a linear equation.     

Quantifying the long-term impact of zoological education: a study of learning in a zoo and an aquarium

Abstract

There is increasing evidence that zoos and aquariums do, as intended, educate their visitors. However, even though most zoos offer a wide array of educational experiences, few studies have considered if the duration of an educational experience affects learning or whether learning lasts beyond the immediate visit. The current study used matched-pairs surveys to investigate children’s knowledge, attitude and knowledge of positive behavior during both a five-day zoo camp and six months after an aquarium visit. The participants of the study included children aged 9–12?years some of whom had participated in a purposefully designed educational intervention. First, the impact of a five-day zoo camp experience on children’s learning was investigated. Second, learning retention was investigated six months after a school tour at an aquarium. Results showed that during the camp learning was positively affected by participation in the educational intervention and by previous zoo experience. Girls were more likely than boys to have an increase in learning six months after an aquarium visit. The study demonstrates that learning persists, but that education can be enhanced with longer programs. Thus, zoos can play an increasingly important role in igniting pro-environmental behavior.     

Metasearch accuracy for letters and symbols: do our intuitions match empirical reality?

The “familiarity effect” (Shen and Reingold, Perception & Psychophysics 63(3):464–475, 2001) is a phenomenon in which unfamiliar symbols perceptually “pop-out” when placed among familiar symbols (e.g., letters). In contrast, searching for familiar symbols among unfamiliar symbols is more challenging. Failure to account for effects such as these when predicting search performance could lead to overconfidence and error. This study investigated metacognitive awareness of the familiarity effect by asking participants to rate the speed and accuracy of search before they searched for either letter or symbol targets among letter or symbol distractors. Feature overlap between target and distractor and target presence or absence were also manipulated to provide concurrent cues to task difficulty. This study examined metacognitive awareness of the “familiarity effect,” and extended the findings from an earlier metasearch study (Redford et al., Memory and Cognition 39:1534–1545, 2011). Metacognition was accurate with respect to the familiarity effect. However, participants incorrectly predicted that they would detect a target’s absence faster than its presence. These findings suggest that people have metacognitive awareness for some aspects of visual search, even when patterns of search performance are complex and potentially counterintuitive. However, limitations exist in our metacognitive awareness of visual search. The results are discussed in relation to Koriat’s cue utilization framework and heuristic-based metacognition.     

A surprising discovery: five pedagogical skills outdoor and experiential educators might offer more mainstream educators in this time of change

This article draws from the experience of outdoor and experiential educators working in the context of a radical, long-term formal public education research project. One of the accidental findings from the research is that experienced outdoor educators may have particular pedagogical skills, likely honed by the contexts in which they work, that can be of use to mainstream educators trying to expand their pedagogical repertoire, teach outdoors or be more environmentally focused in their practices. The article begins by contextualising the Maple Ridge Environmental School Project, describing the researchers and methods and explaining how the research team came to their insights. A discussion follows of five pedagogical skills identified by the researchers that outdoor and experiential educators may possess which might be offered more clearly to classroom teachers and formal teacher training processes and/or be more clearly enunciated for those involved in formal and informal outdoor and experiential training contexts.     

Optimally Engineering Traditional Introductory Physics Classes

This paper presents a measurement of the time and resources committed to traditional student actions such as reading and working homework. The perception of the educational value of each basic action for both students and faculty is captured. From this information, basic educational efficiencies are computed for a traditional mechanics course and a non-traditional hands-on Electricity and Magnetism course. The calculations show an allocation of resources in the traditional course which uses the most student time in the least educationally valuable activity. The computed efficiencies also show overseen student note-taking as potentially a very valuable general tool. The techniques presented allow any institution to carry out quantitative educational engineering of their course offerings at the highest level.     

Video Modeling and Explicit Instruction: A Comparison of Strategies for Teaching Mathematics to Students with Learning Disabilities

As classrooms begin to adopt a greater number of digital technologies such as computers and tablets, it is important for educators to understand how effective such tools can be in aiding in the delivery of instruction to students who struggle in mathematics, such as those identified with a learning disability in mathematics. One digital‐based instructional strategy with a limited research base for students with a learning disability is video modeling. Through a single subject alternating treatments design, this study compared the use of video modeling to face‐to‐face explicit instruction for teaching geometry word problems to three secondary students with a learning disability in mathematics. Across 10 sessions of intervention, all three students demonstrated improved performance on all dependent variables with both interventions, while the explicit instruction condition produced slightly greater accuracy scores for two of the three students. The results and their implications for the field of mathematics are discussed.     

Repeatability of three-dimensional thorax and pelvis kinematics in the golf swing measured using a field-based motion capture system

Field-based methods of evaluating three-dimensional (3D) swing kinematics offer coaches and researchers the opportunity to assess golfers in context-specific environments. The purpose of this study was to establish the inter-trial, between-tester, between-location, and between-day repeatability of thorax and pelvis kinematics during the downswing using an electromagnetic motion capture system. Two experienced testers measured swing kinematics in 20 golfers (handicap < or =14 strokes) on consecutive days in an indoor and outdoor location. Participants performed five swings with each of two clubs (five-iron and driver) at each test condition. Repeatability of 3D kinematic data was evaluated by computing the coefficient of multiple determination (CMD) and the systematic error (SE). With the exception of pelvis forward bend for between-day and between-tester conditions, CMDs exceeded 0.854 for all variables, indicating high levels of overall waveform repeatability across conditions. When repeatability was compared across conditions using MANOVA, the lowest CMDs and highest SEs were found for the between-tester and between-day conditions. The highest CMDs were for the inter-trial and between-location conditions. The absence of significant differences in CMDs between these two conditions supports this method of analysing pelvis and thorax kinematics in different environmental settings without unduly affecting repeatability.