知识的翅膀:在鸟类放射学中导航学习者的信心和认知负载,使用低保真模型
Daniel Stanley1, Francesca Booth2, Julie Dickson2
1Graduate Veterinary Nurse, Langford Small Animal Referral Hospital, Langford, Bristol, BS40 5DU, UK.
Journal of veterinary medical education
|November 6, 2024
概括
一个新的鸟类放射定位模型显著提高了兽医学生的信心和满意度. 虽然认知负载仍然很高,但该模型在训练异国物种放射学技能方面被证明是有效的.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 诊断成像 诊断成像 诊断成像
- 医学教育 医学教育
背景情况:
- 在兽医实践中,放射学对于诊断禽类患者至关重要.
- 目前的培训通常依赖于临床技能实验室的物理模型.
- 评估新的教学方法对于改善兽医教育至关重要.
研究的目的:
- 评估物理鸟类放射学定位模型对学习者结果的影响.
- 通过OSCE测量认知负载,信心,满意度和学习.
- 为了确定模型在培训兽医学生方面的有效性.
主要方法:
- 开发和评估一个物理的鸟类放射定位模型.
- 使用利克特尺度对信心和满意度进行前后评估.
- 前和后认知负载量表和客观结构化临床检查 (OSCE).
- 这项研究涉及32名大学生兽医和护理学生.
主要成果:
- 参与者的认知负载很高,不受模型的影响 (p = .882).
- 对鸟类放射学定位的信心显著增加 (p < .001).
- 学习者报告高满意度 (平均值=4.6) 和积极的学习经验.
- 对于定位 (82%),欧安组织的合格率高于对接/集中 (53%).
结论:
- 鸟类放射学定位模型增强学习者的信心和满意度.
- 它为外来物种放射学技能提供了令人满意的学习体验.
- 该模型是有效的培训兽医学生在鸟类患者定位X光学.
相关概念视频
01:30Radiological Investigation I: X-ray and CT
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
01:30Radiological Investigation II: MRI and Ventilation Perfusion Scan
Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
01:27Imaging Studies III: Computed Tomography
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...