Use of remote response devices: an effective interactive method in the long- term learning

Mobile applications in radiology: own study based on polish data

As the number of smartphones increases, so does the number of medical apps. Medical mobile applications are widely used in many medical fields by both patients and doctors. However, there are still few approved mobile applications that can be used in the diagnostic-therapeutic process and radiological apps are affected as well. We conducted our research by classifying radiological applications from the Google Play® store into appropriate categories, according to our own qualification system developed by researchers for the purposes of this study. In addition, we also evaluated apps from the App Store®. The radiology application rating system we created has not been previously used in other articles. Out of 228 applications from the Google Play store, only 6 of them were classified as "A" category with the highest standard. Apps from the App Store (157) were not categorized due to the lack of download counts, which was necessary in our app-rating system. The vast majority of applications are for educational purposes and are not used in clinical practice. This is due to the need of obtaining special permits and certificates from relevant institutions in order to use them in medical practice. We recommend applications from the Google Play store that have been classified in the "A" category, evaluating them as the most valuable. App Store apps data is described and presented in the form of diagrams and tables.

Gamification: Basic concepts and applications in radiology

Gamification is the use of elements from games in non-game environments, such as education. It is an alternative educational focus that promotes students' motivation and participation in the learning process. Gamification had proven effective in training health professionals and can play an important role in diagnostic radiology training, both at the undergraduate and postgraduate levels. Gamification activities can be carried out in real environments, such as classrooms or session rooms, but there are also interesting online modalities that favor remote access and user management. The possibilities of gamification in virtual worlds to teach undergraduate students radiology are very promising and deserve to be explored in training residents. This article aims to review general concepts in gamification and to present the main types of gamification used in medical training, pointing out its applications and advantages and disadvantages and emphasizing experiences in radiology education.

Developing Cognitive Skills Through Active Learning: A Systematic Review of Health Care Professions

Objective

To systematically review current literature to determine whether active learning is more successful than passive learning at producing cognitive skills in health care professions students.

Data Sources

An electronic search was conducted in 4 databases: EBSCO-CINAHL, EBSCO-Sport Discus, Educational Resources Information Center, and PubMed. Search terms included: millennial AND health education, active learning AND knowledge retention, flipped classroom AND learning outcomes, problem based learning AND learning outcomes, problem based learning AND student confidence, active learning AND critical thinking, higher order thinking AND active learning.

Study Selection

We included studies if they were published in English between 2007 and 2017 and evaluated outcomes of an active learning intervention. Studies of nonhealth care disciplines, practicing health care practitioners, or studies that did not address the primary research questions were excluded.

Data Extraction

Study design, health care discipline, intervention used, assessment measures, outcome(s) measures, main results, and conclusions were extracted from each article, as appropriate.

Data Synthesis

Articles were categorized based on capacity to answer 1 or both of the research questions. Conclusions were summarized according to the learning technique used and its effectiveness in regard to studied learning outcome. Out of 85 studies on lower-order cognition, 61 (72%) indicated active learning techniques were effective at achieving improved recall, understanding, and/or application of course material. Of 69 studies on higher-order cognition, 58 (84%) supported active learning over passive instruction for improving students' confidence in or performance of analytical, evaluative, and creative skills.

Conclusions

Active learning produces gains to both lower- and higher-order cognition at levels equal to, and more often, greater than the use of passive learning methods. Despite this evidence, we believe more high-quality, well-designed prospective studies using validated assessment measures are needed to endorse the value of these methods in producing cognitive skills.

Interactive audience response systems in oral and maxillofacial radiology undergraduate lectures

OBJECTIVES

To evaluate the impact of audience response systems (ARS) on student participation (SP) during Oral and Maxillofacial Radiology (OMR) undergraduate lectures and on final examination scores (FES). Furthermore, an analysis of unanimity assessed the influence of ARS on students' responses. Students' perceptions were also assessed.

METHODS

A controlled crossover study was designed. Four lectures covering topics of OMR were each taught with ARS and without ARS (i.e. hand-raising method). SP and FES were compared between ARS and HR groups. Unanimity of answers was analyzed for both groups. Questionnaires assessed students' impressions about ARS.

RESULTS

Mean SP of ARS and HR groups were 97.6% and 47.3%, respectively, and this difference was statistically significant (P<.05). Mean FES for the ARS group (77%) was slightly higher than HR group (75.1%), however, not statistically significant. There was positive correlation between SP and FES. With ARS, only 5.7% of the questions were unanimous, whilst 51.4% were unanimous with HR method. Most students reported that the use of ARS had positive influence on their attention (92%), participation (96%), classmates' participation (82.7%), interest (74.7%), and learning (86.7%). For the five-point scale ratings of the relevance of ARS features, anonymity had an average 3.6, whilst other items received an average 4.6 or higher.

CONCLUSIONS

ARS significantly increased participation in OMR lectures; however, an increase in FES could not be associated with ARS by itself. Not taking into consideration which method was used to answer questions posed during lectures, higher participation correlated with higher scores. ARS is well-accepted and students believe that these devices positively influence their performance. Among the recognized advantages of ARS, anonymity was considered the least relevant.

Encouraging Critical Clinical Thinking (CCT) Skills in First-Year Veterinary Students

First-year didactic course instructors at the University of Illinois College of Veterinary Medicine leverage earlier clinical rotation experiences with weekly "Clinical Correlations" exercises to provide early exposure to critical clinical thinking (CCT). This study evaluated the efficacy of individual and paired group exercises on CCT development. Before and after instruction, the Cornell Critical Thinking Test (Level Z) (CCTTZ) was administered. Based on the hypothesis that students with higher scores would coach lower-scoring colleagues during group exercises, heterogeneous groups with similar mean scores were established for the year. Students completed 14 individual and paired group exercises over 6 months. Exercises were designed to increase in complexity and decline in scaffolding. Seven of the exercises were cases using the Applied Learning Platform (ALP) at http://www.whenknowingmatters.com . Student analyses were scored according to a six-category critical-thinking rubric using a 5-point scale. Consistent with our hypothesis, individual and group rubric scores increased significantly, plateauing near the end of the year. Contrary to our hypothesis, mean overall CCTTZ scores did not change, but there was a small statistically significant increase in the ability to assess the validity of an argument. Student attitudes were mixed. Positive comments focused on reinforcement of prior didactic instruction, while negative comments focused on preparation time needed to conduct research on clinical concepts, and on a lack of explicit evaluation by summative examinations. Nonetheless, end-of-year GPAs correlated linearly with cumulative individual rubric scores. In summary, the value of early curriculum CCT training was confirmed when discipline-specific criteria were applied.