Spatial Abilities Training in Anatomy Education: A Systematic Review

Spatial abilities have been correlated to anatomy knowledge assessment and spatial training has been found to improve spatial abilities in previous systematic reviews. The objective of this systematic review was to evaluate spatial abilities training in anatomy education. A literature search was done from inception to 3 August 2017 in Scopus^® and several databases on the EBSCOhost platform. Citations were reviewed and those involving anatomy education, an intervention, and a spatial abilities test were retained and the corresponding full-text articles were reviewed for inclusion. Before and after training studies, as well as comparative training programs, relating a spatial training intervention to spatial abilities were eligible. Of the 2,405 citations obtained, 52 articles were identified and reviewed, yielding eight eligible articles. Instruction in anatomy and mental rotations training were found to improve spatial abilities. For the seven studies retained for the meta-analysis that included the effect of interventions on spatial abilities test scores, the pooled treatment effect difference was 0.49 (95% CI [0.17; 0.82]; n = 11) improvement. For the two studies that included the practice effect on spatial abilities test scores in a control group, the pooled treatment effect difference was 0.47 (95% CI [−0.03; 0.97]; n = 2) improvement. In these two studies, the impact of the intervention on spatial abilities test scores was found despite the practice effect. Evidence was found for improvement of spatial abilities in anatomy education using instruction in anatomy and mental rotations training.     

Dissecting the role of sessional anatomy teachers: A systematic literature review

Worldwide there is a growing reliance on sessional teachers in universities. This has impacted all disciplines in higher education including medical anatomy programs. The objective of this review was to define the role and support needs of sessional anatomy teachers by reporting on the (1) qualifications, (2) teaching role, (3) training, and (4) performance management of this group of educators. A systematic literature search was conducted on the 27 July 2017 in Scopus, Web of Science, and several databases on the Ovid, ProQuest and EBSCOhost platforms. The search retrieved 5,658 articles, with 39 deemed eligible for inclusion. The qualifications and educational distance between sessional anatomy teachers and their students varied widely. Reports of cross‐level, near‐peer and reciprocal‐peer teaching were identified, with most institutes utilizing recent medical graduates or medical students as sessional teachers. Sessional anatomy teachers were engaged in the full spectrum of teaching‐related duties from assisting students with cadaveric dissection, to marking student assessments and developing course materials. Fourteen institutes reported that training was provided to sessional anatomy teachers, but the specific content, objectives, methods and effectiveness of the training programs were rarely defined. Evaluations of sessional anatomy teacher performance primarily relied on subjective feedback measures such as student surveys (n = 18) or teacher self‐assessment (n = 3). The results of this systematic review highlight the need for rigorous explorations of the use of sessional anatomy teachers in medical education, and the development of evidence‐based policies and training programs that regulate and support the use of sessional teachers in higher education. Anat Sci Educ 11: 410–426. © 2017 American Association of Anatomists.     

An initial preparation for human cadaveric dissection ameliorates the associated mental distress in students

It is universally recognized that cadaveric dissection is an essential part of anatomy training. However, it has been reported to induce mental distress in some students and impair their intrinsic motivation (IM) to study. One of the postulated reasons for this behavior is the lack of adequate information and preparation of students for cadaveric dissection. Therefore, it is hypothesized that providing relevant information prior to cadaveric dissection will ameliorate the mental distress, enhance the IM of students, and improve their academic performance. A cohort of occupational therapy students enrolled in an anatomy course were psychologically prepared for cadaveric dissection. Students were provided with a curated list of YouTube videos and peer-reviewed journal articles related to cadaveric dissection prior to the commencement of the anatomy course. All students were also required to attend an oral presentation immediately before commencing dissection. The control group included students who had not been provided with any resources in preparation for cadaveric dissection. Compared to the control group, students who had been prepared demonstrated better quality of cadaveric dissection, improved academic performance, reported less mental distress and greater IM. Moreover, students reported the oral presentation to be most relevant and journal articles to be least useful in their preparation. Therefore, this is an effective approach in the amelioration of mental distress and improvement of performance in anatomy students. Consequently, this study represents a paradigm shift in the pedagogy of anatomy, and could represent a vital element in the evolution of a revitalized anatomy curriculum.     

A Policy Statement

Designing for the needs of people with impairments has rarely been a significant feature of urban planning theory and education. Given the role of urban planners as shapers of the built environment and public policy, the prevalence of negative and misinformed attitudes among planners toward impaired populations has been highlighted as requiring study. This paper reports on the effectiveness of lecture-based awareness training and active impairment simulation activities with regard to their respective influence on the attitudes of urban planning students toward people with impairments. Using an established attitude assessment instrument (the Attitudes Toward Disablement Scale), pre and post-awareness training data were collected from 200 urban planning students. Results suggest that awareness training can result in significant attitude changes while, contrary to published literature and prior assumptions, impairment simulations have a moderate effect on student attitudes. The paper concludes with recommendations for planning education and professional practice.     

A systematic literature review of student engagement in software visualization: a theoretical perspective

ABSTRACT

Background and Context: In spite of the decades spent developing software visualization (SV), doubts still remain regarding their effectiveness. Furthermore, student engagement plays an important role in improving SV effectiveness as it is correlated with many positive academic outcomes. It has been shown that the existing SV has failed to engage students effectively.

Objective: Therefore, there is a need to understand the theories behind SV design from the engagement perspective to produce a roadmap for future tool construction. The aim of this study was to identify the theories have been used in literature to explain or construct student engage- ment with SV in computer science courses for novices.

Method: We performed a systematic literature review that identified a total of 58 articles published between 2011 and 2017, which were then selected for the study. However, among them, only 18 articles had discussed their theoretical framework.

Findings: The results of this study show a richness in the theoretical framework obtained from different disciplines, however, constructivism is still dominant in the computing education research (CER) domain. It is evidently clear from the findings that the theories generated from the CER domain are needed to enhance the effectiveness of SV.

Implications: As a result of this review, we suggest several design principles and engagement attributes to be considered while creating an engaging SV.     

Memory Outcomes Following Selective Versus Nonselective Temporal Lobe Removal: A Systematic Review

The surgical removal of brain tissue for the treatment of temporal lobe epilepsy can be either nonselective, as with an anterior temporal lobectomy (ATL), or selective, as with a selective amygdalohippocampectomy (SAH). Although seizure outcomes are similar with both procedures, cognitive and memory outcomes remain a matter of debate. This study aims to evaluate current evidence with regard to memory outcomes in ATL and SAH. A systematic literature review was conducted combining the search term “memory” with each of the search terms “temporal lobe epilepsy surgery,”“anterior temporal lobectomy,” and “amygdalohippocampectomy,” with articles from 1995 to November 2011 included. A total of 27 articles met the inclusion criteria. These were compared using statistically significant outcomes from validated neuropsychological tests assessing verbal and visual memory. Analysis revealed that verbal memory decline is significantly associated with left ATL, while visual memory decline is significantly associated with right ATL. Evidence for memory outcomes in SAH, however, was inconclusive, as studies failed to show a consistent pattern with regard to type of memory decline and side of surgery. Surgery of the left temporal lobe relates to verbal memory decline, while surgery of the right temporal lobe relates to visual memory decline. Despite this generality, however, further research is necessary to determine the superiority of selective versus nonselective temporal surgical methods in regard to these memory outcomes and their effects on learning.     

Importance of adequate gross anatomy education: the impact of a structured pelvic anatomy course during gynecology fellowship

Medical education underwent standardization at the turn of the 20th century and remained fairly consistent until recently. Incorporation of a patient-centered or case-based curriculum is believed to reinforce basic science concepts. One negative aspect is a reduction in hours spent with cadaveric dissection in the gross anatomy laboratory. For those entering a surgical career, limited anatomical exposure leaves knowledge deficits that must be corrected during further education during residency training. The benefit of providing formal anatomy education to residents and surgical fellows is described in the literature, specifically noting improvement in written test scores and surgical application.     

Does cardiopulmonary resuscitation cause rib fractures in children? A systematic review

BACKGROUND: There is a diagnostic dilemma when a child presents with rib fractures after cardiopulmonary resuscitation (CPR) where child abuse is suspected as the cause of collapse. We have performed a systematic review to establish the evidence base for the following questions: (i) Does cardiopulmonary resuscitation cause rib fractures in children? (ii) If so, what are the frequency and characteristics of these fractures that may help to distinguish them from rib fractures caused by physical abuse? METHODS: We performed a literature search of original articles, references, textbooks, and conference abstracts, published in any language from 1950 to 1 October 2005. Articles were identified from ASSIA, Caredata, Medline, Ovid Medline in Process, ChildData, CINAHL, Embase, ISI Proceedings, SIGLE, Science Citation Index, Social Science Citation Index, and TRIP databases. We included all studies that addressed rib fractures and CPR in children less than 18 years, and excluded review articles, expert opinion, consensus guidelines, and studies that were significantly methodologically flawed on critical appraisal. Each study underwent two independent reviews (with a third review if there was disagreement). Each reviewer used standardized criteria for study definition, data extraction, and critical appraisal, to determine the quality of the study and to establish if it met the inclusion criteria of this systematic review. FINDINGS: Of the 427 studies reviewed, 6 were included: 1 case control, 4 cross-sectional, and 1 case series. These represent data on 923 children who underwent CPR. Three children sustained rib fractures as a result of resuscitation; all three of these had fractures that were anterior (two mid-clavicular and one costo-chondral). We did not find any child in the literature who had a posterior rib fracture due to CPR. Resuscitation was performed variably by both medical and non-medical personnel. CONCLUSION: Rib fractures after cardiopulmonary resuscitation are rare. When they do occur, they are anterior and may be multiple. As the studies performed to date did not use the most sensitive techniques for detecting rib fractures, further prospective studies of children would be valuable to provide additional clarification on this question.     

Current and potential use of fresh frozen cadaver in surgical training and anatomical education

As surgical procedures continue to be more complex, the need for more effective training in anatomy has increased. The study of anatomy plays a significant role in the understanding of the human body as well as in basic and advanced clinical training. Among the different cadaver models, fresh frozen cadavers (FFCs) are known for their realistic tissue quality. The purpose of this article was to review and summarize the preparation procedures for and reported cases involving FFCs. PubMed, Scopus, Medline, and Web of Science were searched for relevant studies. The preparation procedures were divided into five steps: washing, irrigation, freezing, defrosting, and arterial infusion. Not all steps were reported to be mandatory, but omitting one or more could result in a loss of quality. FFCs were reported to be used for various purposes: undergraduate education, general surgery training, vascular surgery training, minimal access surgery (laparoscopic surgery) training, and microsurgery training. In all categories, expert opinions and statistical analyses indicated successful outcomes. The reasons for high satisfaction with FFCs included realistic texture, capability of reenacting actual operations, and accuracy of anatomical locations. The results also revealed the importance and advantages of the dissection courses in surgical training. Since the direct comparison between cadaver models is insufficient, future studies regarding this topic are deemed necessary. In addition, it would be advantageous to develop methods to improve FFC quality, or ideas to optimize this model for certain purposes.     

一种基于力反馈的技能虚拟训练系统构建研究

为了解决当前市面上虚拟仿真训练系统在触/力觉方面显示能力不足的问题,以一站式、全方位、多维度优化为设计目标,设计并实现了融合力（触觉）反馈的技能仿真训练系统。该方案结合力反馈方法、眩晕缓解措施、效果评价体系,最大程度上实现了用户和产品之间的交互性。通过与相关企业和院校合作,设计并实现了一款篮球投篮仿真训练系统,该系统对投篮发力进行数字化反馈式训练,表明效果较佳,具有一定推广价值。     

Qualitative research in career development: content analysis from 1990 to 2009

A content analysis of 11 journals that published career, vocational, and work-related articles from 1990 to 2009 was conducted. Of 3,279 articles analyzed, 55.9% used quantitative methods and 35.5% were theoretical/conceptual articles. Only 6.3% used qualitative research methods. Among the qualitative empirical studies, standards of academic rigor and procedures that are typically honored within qualitative research were either not followed or were not reported. Fundamental changes need to occur if qualitative research methods are to rise to a higher level of publication and general interest among consumers of career development literature. Recommendations for future training and research are provided.     

A systematic review of randomized controlled trials of interventions designed to decrease child abuse in high-risk families

Child abuse is a global problem, and parents with histories of childhood abuse are at increased risk of abusing their offspring. The objective of this systematic review is to provide a clear overview of the existing literature of randomized controlled trials evaluating the effectiveness of interventions to prevent child abuse. PubMed, PsychINFO, Web of Science, Sociological Abstracts, and CINAHL were systematically searched and expanded by hand search. This review includes all randomized controlled trials (RCTs) of interventions designed to prevent abuse among mothers identified as high-risk. Of the eight studies identified, only three found statistically significant reductions in abuse by any measure, and only two found reductions in incidents reported to child protective services. While much has been written about child abuse in high-risk families, few RCTs have been performed. Only home visitation has a significant evidence base for reducing child abuse, and the findings vary considerably. Also, data from low- and middle-income countries are limited.     

Conducting Simulation Studies in Psychometrics

Simulation studies are fundamental to psychometric discourse and play a crucial role in operational and academic research. Yet, resources for psychometricians interested in conducting simulations are scarce. This Instructional Topics in Educational Measurement Series (ITEMS) module is meant to address this deficiency by providing a comprehensive introduction to the topic of simulation that can be easily understood by measurement specialists at all levels of training and experience. Specifically, this module describes the vocabulary used in simulations, reviews their applications in recent literature, and recommends specific guidelines for designing simulation studies and presenting results. Additionally, an example (including computer code in R) is given to demonstrate how common aspects of simulation studies can be implemented in practice and to provide a template to help users build their own simulation.     

Spatial abilities and anatomy knowledge assessment: A systematic review

Anatomy knowledge has been found to include both spatial and non‐spatial components. However, no systematic evaluation of studies relating spatial abilities and anatomy knowledge has been undertaken. The objective of this study was to conduct a systematic review of the relationship between spatial abilities test and anatomy knowledge assessment. A literature search was done up to March 20, 2014 in Scopus and in several databases on the OvidSP and EBSCOhost platforms. Of the 556 citations obtained, 38 articles were identified and fully reviewed yielding 21 eligible articles and their quality were formally assessed. Non‐significant relationships were found between spatial abilities test and anatomy knowledge assessment using essays and non‐spatial multiple‐choice questions. Significant relationships were observed between spatial abilities test and anatomy knowledge assessment using practical examination, three‐dimensional synthesis from two‐dimensional views, drawing of views, and cross‐sections. Relationships between spatial abilities test and anatomy knowledge assessment using spatial multiple‐choice questions were unclear. The results of this systematic review provide evidence for spatial and non‐spatial methods of anatomy knowledge assessment. Anat Sci Educ 10: 235–241. © 2016 American Association of Anatomists.     

JOB DUTIES OF INSTITUTIONAL RESEARCHERS IN SOUTHERN TWO‐YEAR COLLEGES

The objective of this study was to determine the types of duties being performed by institutional researchers in Southern two‐year colleges. Research was based on a mail survey submitted to all two‐year colleges accredited by the Southern Association of Colleges and Schools. Of 326 colleges surveyed, a total of 301 (92 percent) responded. Respondents completed a survey designed with the assistance of a panel of experts. This included a section posing statements about institutional research tasks in a discrepancy model, and a second section consisting of statements about the overall research function organized in a five‐part, Likert‐type scale

The survey found that less than half of Southern two‐year colleges employed an institutional researcher on a half‐time or greater basis. It also identified a number of discrepancies in the job duties now being performed by institutional researchers and the duties those individuals felt they should be performing

Among those duties which should not be performed were external reporting, program supervision, grant development, and clerical functions. Tasks identified as needing to be performed included increased research project completion, academic program evaluation, planning studies, outcomes assessment, financial analysis, and policy development     

A Training Performance Indicator Model For Monitoring the Effectiveness of High–Risk Training: Report of a Study in Progress

High–risk operations, including the nation's commercial nuclear power industry, are devoting extensive resources and leadership to improve human performance through training. The evaluation of the effectiveness of this training is the focus of on–going research. This report summarizes the methodology of a research study in progress at one nuclear utility and de scribes a training performance indicator model that was developed during the study. The model organizes the types of performance indicators currently thought to be worthwhile in monitoring training effectiveness. The model contains twelve categories of indicators. Each category is described and illustrated in this report.     

高职土建专业创新型模拟仿真实训实践与探索

通过将模型制作在多个专业学生中多次开展后的效果进行分析,认为模型制作与传统的仿真实训手段相比,相对完整地再现了施工全过程,其特有的综合性赋予学生更高层次的职业技能训练,更符合高职高专对于高端技能型专门人才的培养目标。并且由于其具有成本低廉、应用广泛等多层次的优点,可成为高职土建类专业创新型模拟仿真实训的突破口。     

Disentangling the role of the supervisor in transfer of training

Literature has indicated that support of the supervisor is critical for an employee to apply the competences developed during a training programme in the job. Typically in training transfer studies this is referred to as ‘supervisor support’. A close examination of supervisor support in training transfer studies shows that, although many studies consider it a similar construct, the content does differ from one study to another. The purpose of this systematic literature study is to elucidate this notion of supervisor support by conceptualising and operationalising the role of the supervisor in training transfer at a deeper level of specificity: in terms of particular behaviours and attitudes adopted by supervisors. Ninety-nine articles were retrieved and examined. As a result, a more holistic definition of the construct is proposed and 24 specific behaviours and attitudes that a supervisor can adopt to support training transfer, were discerned.     

学习策略培训对二语学习过程的影响

本文试图描述和评估一个学期的策略培训对学习者目标语学习过程所产生的效果,并且对培训的长期效果进行检测。本研究的受试者被分为实验组和对照组,实验组学生参加策略培训,而对照组仍按原教学计划上课。研究结果表明策略培训可提高二语学习者策略使用和学习成效、改善学习情感,同时也分析了妨碍学习者策略应用的因素。