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1.
Anatomy practical classes have traditionally been taught by a team of demonstrators (team-taught) in a large dissection room. More recently, particularly in nonmedical contexts, practical classes have been taught by one teacher (sole-taught) to smaller student groups. The aim of this study was to compare student outcomes when the same course was delivered with practical classes team-taught at one campus (metropolitan) and sole-taught at a second campus (regional) while maintaining similar staff to student ratios. This anatomy course, for physiotherapy and lower academically credentialed exercise science/physiology students, utilized blended delivery whereby most content was delivered online and practical classes comprised the main face-to-face teaching. In 2018, the metropolitan campus introduced team-teaching practical classes while the regional campus continued with sole-teaching. Student marks and engagement with online content were compared between campuses and to the previous year (2017) when both campuses had sole-taught practical classes. While final marks for the course increased overall in 2018 (P < 0.01), exercise science/physiology students at the metropolitan campus (team-taught) improved their final marks (53.5 ± 1.1%) compared to a slight decrease for the regional (sole-taught) campus (44.8 ± 1.4%) (P < 0.01). There were no differences between campuses for physiotherapy students in 2018. Student engagement with online content did not contribute to the improvement in marks for exercise science/physiology students. Introduction of a team-teaching format improved student marks, particularly for the lower academically credentialed students. Team-teaching should be considered as the preferred format for anatomy practical classes, particularly in courses involving students with diverse academic credentials.  相似文献   

2.
The trait anxiety profile of future science teachers, as well as their preferences concerning types of examinations in science and mathematics, have been surveyed prior to the administration—within the various science courses—of several traditional and nontraditional types of examinations and the assessment of students' state anxieties as well as their respective performance, i.e., their academic achievements. Our major findings are that
  • (a) Our students prefer by far examinations in which the emphasis is on understanding and analyzing rather than on knowing and “remembering,” that the use of any relevant material during the examinations be permitted, and that the time duration be practically unlimited (e.g., “take-home”–type examinations).
  • (b) Students' state anxiety correlates with the type of the examination, with a tendency towards somewhat higher anxiety for females. The preferred types of examinations reduce test anxiety significantly, and result in higher grades accordingly.
  • (c) The reduction of anxiety and the improvement in achievements as a function of the examination type are far more significant for low achievers compared with medium and high achievers.
  • (d) Although teachers are aware of the student preferences, they persist in giving their students their own “pet”-type examinations.
These results are discussed in terms of the implications for upgrading both science education and college student testing and assessment mechanisms.  相似文献   

3.
Abstract: Food science laboratory courses are traditionally taught as a series of preplanned laboratories with known endpoints. In contrast, inquiry‐guided (IG) laboratories allow students to ask questions, think through problems, design experiments, then adapt and learn in response to unexpected results. This study examined the effects of converting the course, “Analytical Techniques in Food and Bioprocessing Sciences” from a traditional approach (2008 to 2010 data) to an IG approach (2011 data) by assigning teams of 2–3 students a food and a set of 5 analyses to conduct over the course of the semester. Students were required to choose and justify the use of specific methods for each analysis, as well as to develop a supply list and a budget for the semester‐long project. During the semester, students were required to post and discuss their weekly progress with the instructor, teaching assistants, and the rest of the class using an online discussion forum. At the end of the semester, students were required to present the results of their analysis in both oral and written formats. Overall course grades were significantly higher (P≤ 0.05) using IG in 2011 compared to 2010 and 2009, but not to 2008 grades. Numerical course evaluations for the instructor, overall course, and lab, as well as written course evaluations all significantly (P≤ 0.05) improved. This suggests that an IG approach may measurably improve student performance in terms of course grades and the ability to complete semester long projects. It may also increase student satisfaction with the course, as measured by numerical and written end of semester surveys.  相似文献   

4.
Many institutions rely upon prosection-based laboratories as more resource-efficient and time-effective alternatives to traditional cadaver dissection for human anatomy education. To facilitate growing enrollment numbers despite resource limitations, the University of Guelph (a non-medical institution) introduced a modified “stepwise” prosection-based laboratory cohort to supplement a dissection-based course. In this design, all students attended the same lectures, but those in the dissection-based cohort learned by performing regional dissections and students in the prosection-based cohort studied from those dissections. Prosection students thereby witnessed a “slow reveal” of structures throughout the course. This study compared the perceived course experiences, student approaches to learning, and academic performance between the two groups. Multiple linear regression analyses were used to isolate the effect of the laboratory environment on student approaches to learning and academic performance from demographic and situational covariates. Both groups reported positive course experience ratings and high average final grades that were not statistically dissimilar (P > 0.05), increased reliance on deep approaches to learning (P = 0.002), and decreased reliance on surface approaches to learning (P = 0.023). When controlling for covariates, participation in dissection had small but statistically significant positive associations with deep approaches to learning (P = 0.043), performance on laboratory oral assessments (P < 0.001), and average final grades (P = 0.039). Ultimately, both designs promoted meaningful learning and desirable performance outcomes, indicating that both dissection and stepwise prosection have the potential to facilitate high quality human anatomy instruction.  相似文献   

5.
The final grade of 1403 students enrolled in the first semester of the introductory, pre-professional physics course has been correlated with performance on a precourse diagnostic test of mathematical skills. The students were from a total of eight different sections taught by six separate instructors over a three year time span. The student population has been separated into two groups, those who completed the course (913 students) and those who dropped (490 students). The drops were assigned a “projected final grade”based on performance up to date of withdrawal. The Pearson product-moment correlation for students who completed the course is 0.418 and correlation for the drops is 0.232. Both correlations are significant at the p < 0.001 level. This study suggests that prior mathematical ability is a primary influence on performance in the course, and has a secondary influence on the tendency to drop out of the course.  相似文献   

6.
Abstract

Research courses are associated with performance anxiety and educational insecurity for many social work students. This paper makes the case that student anxiety associated with research courses is rooted in the history of the social work profession, and this history sheds light on the present day climate of research in social work education. The authors suggest that improvement to the research climate in social work education requires an “institutional” response. To that end, this paper describes a committee process that resulted in changes to one school's curriculum policy by revamping student learning objectives for a sequence of five research courses that spanned BSW and MSW programs. The committee produced a continuum of student learning expectations based on Bloom's taxonomy, which represents a logical progression of knowledge and skill competencies as students advance through their course work.  相似文献   

7.
Covid-19 has spread globally, affecting all nations. Preventive measures were implemented by governments including the closure of universities. The aim of this study was to evaluate the student's perspectives and experiences on the shift to remote preclinical medical education while inquiring whether there has been any psychological impact on the students. A customized questionnaire utilizing Likert-scale-based questions and the Generalized Anxiety Disorder-7 assessment tool was distributed online to enrolled preclinical medical students at the Faculty of Medicine and Surgery at the University of Malta. Quantitative and qualitative analyses of the data gathered was carried out. Multivariate logistic regression analyses was performed to establish independent variables associated with anxiety symptoms. A total of 172 responded out of a cohort of 299 preclinical students (58%). The majority perceived a positive learning experience following the shift to remote lectures, however, it was not the case for small group teaching including dissection sessions. Nonetheless students reported concerns about their education, examinations, progression to next academic year and wellbeing. Less than half the students exhibited symptoms of anxiety. Students exhibiting “moderate” worry (OR:7.6; CI 95%:1.98–29.31; P < 0.01) and “severe” worry (OR: 2.0; CI 95%: 5.0–80.5; P < 0.01) on their mental, emotional, and wellbeing due to Covid-19 were associated with anxiety symptoms after adjusting for cofounders. Apart from the short-term effects, the Covid-19 pandemic may have a long-term impact on both the medical education and the students' future careers. It is important that the implemented changes in medical education are recorded and studied since such data will be essential on how to proceed post-Covid-19 pandemic.  相似文献   

8.
Research in science education confirms the importance of self-efficacy in students' persistence and success in the sciences. The current study examined the role of science self-efficacy in nonspecialist, arts and communication-oriented students encountering science in a general education context. Participants (N = 275) completed a beginning- and end-of-semester survey including a Science Self-Efficacy Scale, a “connection to science” measure—the Inclusion of Science in Self Scale—and a Science Anxiety Scale. Participants also responded to two open-ended “sources of science efficacy” questions, and provided background/demographic information and access to their academic records. Results showed a significant increase in science self-efficacy and connection to science—although no change in science anxiety—over the course of the semester. The observed shift in self-efficacy for minority and international students was of particular note. These students started the course with lower confidence but, by the end of the semester, reported comparable science self-efficacy, and achieved similar grades to their White/Non-Hispanic and US resident classmates. Contrary to expectations, science self-efficacy did not predict performance in the class. However, students' self-reported sources of efficacy indicated increased confidence in using science in daily life, and confirmed the value of mastery experiences and of personally meaningful, student-centered course design in scaffolding student confidence. Results are discussed in terms of the individual and instructional factors that support science self-efficacy and student success in this unique, general education science environment.  相似文献   

9.
The synthetic cadaver is a high-fidelity model intended to replace or supplement other anatomy learning modalities. Academic attainment and student perceptions were examined in an undergraduate human anatomy course using a combination of plastic models and synthetic cadavers to learn lower body anatomy (“Experimental group”), compared to a Historical group who used only plastic models. Grades on an upper body test, for which both groups used only plastic models, were compared to ensure that no academic differences existed between groups (P = 0.7653). Students in the Experimental group performed better on the lower body test for which they used both plastic models and synthetic cadavers (median = 73.8% (95% CI: 72.0%-75.0%) compared to the Historical group (70.1% (95% CI: 68.3%-70.7%), P < 0.0001); however, less than half of students (49%) attributed this to the synthetic cadavers. Students' perception of laboratory resources (P < 0.0001) and learning experience (P < 0.0001) both improved with the addition of synthetic cadavers compared to using only plastic models, and 60% of students in the Experimental group agreed that the synthetic cadavers would be a key reason that they would choose that institution for undergraduate studies. This investigation showed improved student grades when plastic models and synthetic cadavers were combined, in addition to improved student perceptions of the learning experience. Results of the student questionnaires also suggested that although synthetic cadavers carry a notable up-front cost, they may be a useful recruitment tool for institutions.  相似文献   

10.
In light of the current shifts in medical education from traditional lectures to more active teaching modalities, a peer-teaching program was introduced to a compulsory, second-year neuroanatomy course. A cross-sectional survey of 527 medical students in the six-year medical program of the National and Kapodistrian University of Athens was administered. The primary aim of the survey, which was distributed to second- through sixth-year medical students, who had completed the neuroanatomy course, was to assess student perception of peer teachers (PTs). Across the five years assessed, students increasingly acknowledged the contribution of PTs to their learning (P < 0.001). Attributes of PTs (e.g., contribution to learning, motivation, effective usage of material, and team environment) were significantly related to the student's opinion of the importance of laboratory activities (P < 0.001). Students who received “average” final grades scored the importance of laboratory exercises, and by inference PTs, significantly lower than students who received “excellent” final grades (P < 0.05). The amount of training that PTs had received was also significantly related to student perceptions of a PT's contribution. Better trained PTs were associated with significantly higher scores regarding learning, motivation, and positive environment compared to less trained PTs (P < 0.05). The results of the present study show that peer-teaching was well received by students attending the neuroanatomy course. While the results express the evolution of the program across the years, the findings also show that learners believed that PTs and the laboratory program contributed significantly to their understanding of neuroanatomy.  相似文献   

11.
This study describes a new teaching model for ultrasound (US) training, and evaluates its effect on medical student attitudes toward US. First year medical students participated in hands‐on US during human gross anatomy (2014 N = 183; 2015 N = 182). The sessions were facilitated by clinicians alone in 2014, and by anatomy teaching assistant (TA)‐clinician pairs in 2015. Both cohorts completed course evaluations which included five US‐related items on a four‐point scale; cohort responses were compared using Mann‐Whitney U tests with significance threshold set at 0.05. The 2015 survey also evaluated the TAs (three items, five‐point scale). With the adoption of the TA‐clinician teaching model, student ratings increased significantly for four out of five US‐items: “US advanced my ability to learn anatomy” increased from 2.91 ± 0.77 to 3.35 ± 0.68 (P < 0.0001), “Incorporating US increased my interest in anatomy” from 3.05 ± 0.84 to 3.50 ± 0.71 (P < 0.0001), “US is relevant to my current educational needs” from 3.36 ± 0.63 to 3.54 ± 0.53 (P = 0.015), and “US training should start in Phase I” from 3.36 ± 0.71 to 3.56 ± 0.59 (P = 0.010). Moreover, more than 84% of students reported that TAs enhanced their understanding of anatomy (mean 4.18 ± 0.86), were a valuable part of US training (mean 4.23 ± 0.89), and deemed the TAs proficient in US (mean 4.24 ± 0.86). By using an anatomy TA‐clinician teaching team, this study demonstrated significant improvements in student perceptions of the impact of US on anatomy education and the relevancy of US training to the early stages of medical education. Anat Sci Educ 11: 175–184. © 2017 American Association of Anatomists.  相似文献   

12.
The 1st step in successfully intervening with students who may fail a course is to identify them as early as possible in the semester. The objective of this study was to create a model to predict student performance in FDSC 4304, the required capstone Food Chemistry class, using academic performance in prerequisite courses as potential predictors. We analyzed data for 116 undergraduates who completed Food Chemistry (FDSC 4304) between 2008 and 2015. Data included semester of enrollment and grade earned in FDSC 4304; transfer status; grades in prerequisite classes in science, math, and statistics courses and an introductory Food Science course, FDSC 1103; and the students’ university GPA at the time of enrollment in FDSC 4304. Cumulative GPA had the strongest significant (P < 0.001) positive correlation with FDSC 4304 grade (r = 0.64), followed by grade in statistics GPA (r = 0.52), FDSC 1103 grade (r = 0.45), pre‐requisite chemistry GPA (r = 0.44), and biology GPA (r = 0.42). When using partial correlations to control for cumulative GPA, only grades in FDSC 1103 (completed by 62.9% of students) were significantly correlated with grades in FDSC 4304. Linear regression indicated cumulative GPA and FDSC 1103 grades explained 35.5% of the variance in FDSC 4304 grades. When cumulative GPA (available for 91.6% of students) alone was regressed on FDSC 4304, it explained 40.6% of the variance for the larger group. Lower cumulative GPAs and FDSC 1103 grades are suggestive but not determinative of potential student struggles in FDSC 4304. Instructors should use cumulative GPAs and introductory food science course grades (either alone or in combination) with actual early course performance measures to identify students in need of additional help.  相似文献   

13.
Asynchronous online discussion forums are increasingly common in blended learning environments but the relationship to student learning outcomes has not been reported for anatomy teaching. Forums were monitored in two multicampus anatomy courses; an introductory first year course and a second year physiotherapy‐specific course. The forums are structured with a separate site for each course module and moderated weekly by staff. Students are encouraged to post to new threads (initial post) and answer queries in threads started by others (reply post). Analysis of forums was conducted separately for each course and included overall activity (posts and views) for a full semester and a detailed analysis for one week in the middle of semester. Students were classified as zero, moderate, or high contributors to the forums based on the number of posts. Final mark for the course was related to level of forum contribution using nonparametric tests. Forum threads were characterized as task‐focused, administrative, or other. A higher proportion of second year (36%) than first‐year (17%) students posted on the forums and the postings were more likely to be task‐focused and student initiated. Second‐year students that posted frequently to the forum gained a higher final mark for the course than those that did not post or only posted a moderate number of times (P < 0.01). This relationship was not evident for first‐year students who had a much higher proportion of administrative threads. Forums in anatomy courses can be powerful learning tools encouraging deeper learning and improved learning outcomes. Anat Sci Educ 6: 101–106. © 2012 American Association of Anatomists.  相似文献   

14.
Previous studies have shown that anatomy students who complete oral laboratory presentations believe they understand the material better and retain it longer than they otherwise would if they only took examinations on the material; however, we have found no studies that empirically test such outcomes. The purpose of this study was to assess the effectiveness of oral presentations through comparisons with other methods of assessment, most notably, examination performance. Specifically, we tested whether students (n = 256) performed better on examination questions on topics covered by their oral presentations than on other topics. Each student completed two graded, 12‐minute laboratory presentations on two different assigned topics during the course and took three examinations, each of which covered a third of the course material. Examination questions were characterized by type (memorization, pathway, analytical, spatial). A two‐way repeated measures analysis of variance revealed that students performed better on topics covered by their presentations than on topics not covered by their presentations (P < 0.005), regardless of presentation grade (P > 0.05) and question type (P > 0.05). These results demonstrate empirically that oral presentations are an effective learning tool. Anat Sci Educ 2: 260–264, 2009. © 2009 American Association of Anatomists.  相似文献   

15.
ABSTRACT

In response to strikingly low completion rates in public 2-year colleges, including for students who are well-prepared academically, most community colleges across the country offer student success courses as one approach to improving outcomes for students. Some colleges have begun to revise these courses in response to research indicating that their impact fades over time. This article examines Bronx Community College’s efforts to restructure their student success course into a First Year Seminar (FYS) that integrates college orientation activities, disciplinary content, and academic success skills. The course emphasizes student-centered pedagogies in order to encourage learning that persists beyond the semester of participation. We use mixed methods to assess the early outcomes of students in FYS courses and understand whether and why the course’s impact has the potential to be sustained. Using propensity score matching to compare 1,138 FYS participants to 1,138 similar nonparticipants, we find early evidence that the FYS approach leads to positive outcomes, including higher grade point averages (GPA) and earning more credits. Using classroom observations (N = 40), instructor interviews (N = 10), and interviews with participants (N = 27), we find that FYS appears to facilitate student-centered, contextualized, and applied learning, thereby helping students apply their FYS-related skills in future courses. This study has implications for reforming student success courses in a way that achieves long-term positive student outcomes.  相似文献   

16.
Virtual microscopy (VM) has been utilized to improve students' learning experience in microscope laboratory sessions, but minimal attention has been given to determining how to use VM more effectively. The study examined the influence of VM on academic performance and teacher and student perceptions and compared laboratory test scores before and after VM incorporation. A total of 662 third-year students studying histology and 651 fourth-year students studying pathology were divided into two groups. The light microscopy (LM) group used a light microscope in 2014 and 2015, while the LM + VM group used the VM platform and a light microscope in 2016 and 2017. Four factors positively predict laboratory scores (R square, 0.323; P < 0.001): (i) the pathology course and test-enhanced learning, (ii) the VM platform and experience, (iii) medical students and lecture scores, and (iv) female students. The LM + VM group exhibited less score variability on laboratory examinations relative to their mean than the LM group. The LM + VM group was also associated with fewer failing grades (F grade; odds ratio, 0.336; P < 0.001) and higher scores (A grade; odds ratio, 2.084; P < 0.001) after controlling for sex, school, course, and lecture grades. The positive effect of the VM platform on laboratory test grades was associated with prior experience using the VM platform and was synergistic with more interim tests. Both teachers and students agreed that the VM platform enhanced laboratory learning. The incorporation of the VM platform in the context of test-enhanced learning may help more students to master microscopic laboratory content.  相似文献   

17.
Anatomical examinations have been designed to assess topographical and/or applied knowledge of anatomy with or without the inclusion of visual resources such as cadaveric specimens or images, radiological images, and/or clinical photographs. Multimedia learning theories have advanced the understanding of how words and images are processed during learning. However, the evidence of the impact of including anatomical and radiological images within written assessments is sparse. This study investigates the impact of including images within clinically oriented single-best-answer questions on students' scores in a tailored online tool. Second-year medical students (n = 174) from six schools in the United Kingdom participated voluntarily in the examination, and 55 students provided free-text comments which were thematically analyzed. All questions were categorized as to whether their stimulus format was purely textual or included an associated image. The type (anatomical and radiological image) and deep structure of images (question referring to a bone or soft tissue on the image) were taken into consideration. Students scored significantly better on questions with images compared to questions without images (P < 0.001), and on questions referring to bones than to soft tissue (P < 0.001), but no difference was found in their performance on anatomical and radiological image questions. The coding highlighted areas of “test applicability” and “challenges faced by the students.” In conclusion, images are critical in medical practice for investigating a patient's anatomy, and this study sets out a way to understand the effects of images on students' performance and their views in commonly employed written assessments.  相似文献   

18.
This study assessed the effect of the course cycle on theoretical knowledge of dental morphology and the dental carving ability of dental students. Thirty-two dental students from the third semester (initial cycle) and 30 students from the eighth and tenth semesters of the dental course (end cycle) had their theoretical knowledge on dental morphology assessed using a questionnaire with ten closed questions. Their dental carving ability was also assessed using wax carvings in macro models of plaster (for the third [S3] and eight [S8] semesters) and natural-sized artificial teeth (for the tenth [S10] semester). The teeth chosen for the dental carving activity were #16 and #47. The scores were statistically analyzed using the t-test, Kruskal–Wallis test, and Mann–Whitney test (α = 0.05). Students from the initial cycle presented better theoretical knowledge than the other groups did (P < 0.007). No significant differences in carving score were found between the initial and end cycles (P > 0.05), although S10 students obtained a higher score for teeth #16 and #47 (P < 0.05). Natural-sized artificial teeth received a higher evaluation score in dental carvings than the macro models (P < 0.001). Within the limits of this study, it was possible to conclude that students from the initial cycle (S3) presented higher theoretical knowledge, whereas no difference in carving ability was observed between the initial and end cycles. The tenth semester (S10) students performed dental carvings with better quality. Furthermore, carvings in natural-sized artificial teeth presented better quality compared with the macro models.  相似文献   

19.
Interactive computerized modules have been linked to improved retention of material in clinical medicine. This study examined the effects of a new series of interactive learning modules for preclinical medical education, specifically in the areas of quiz performance, perceived difficulty of concepts, study time, and perceived stress level. We randomly allocated 102 medical student volunteers into control and experimental groups. All participants studied selected anatomical and physiologic concepts using existing material (lecture notes, textbooks, etc.), while those in the experimental groups used the new interactive modules as well. All participants completed a quiz to test their knowledge of the assigned concepts and a survey to assess their subjective experiences in studying with the modules. We found a trend toward higher quiz scores in the experimental group relative to the control group, though it did not reach statistical significance (P = 0.31). Perceived concept difficulty was significantly reduced among those who studied with the modules (P < 0.001), and the number of hours spent studying the concepts was significantly increased (P = 0.028). Of those who used the modules, 83% rated them as “very helpful” or “extremely helpful.” No significant differences existed between participants' reported stress levels during the course of the study (P = 0.44). Our data suggest that medical students may learn more effectively and feel less intimidated by difficult concepts when interactive modules supplement traditional instruction. Anat Sci Ed 1:247–251, 2008. © 2008 American Association of Anatomists.  相似文献   

20.
The challenges of teaching research methods and statistics to students majoring in criminology and criminal justice are well known. The professor has to deal with an array of obstacles among students, including Disinterest, Relevance Argumentation (viewing statistical skills as detached from the “real world”) and Math Anxiety (D.RA.MA). This paper presents the development of an assessment scale to measure the levels of “D.RA.MA” experienced by students enrolled in research methods or statistics courses. The literature is vast on “math anxiety scales.” However, trepidation on the part of criminal justice students who are anticipating their research methods and statistics courses may extend beyond math anxiety. Therefore, the traditional math anxiety scale was extended to include attempts at measuring Disinterest and Relevance Argumentation. Readers are provided with the D.RA.MA scale instrument and data from an assessment of 80 students in criminal justice courses. Assessing this broader student apprehension may serve as an important first step in making the necessary efforts to reduce student apprehension towards these classes.  相似文献   

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