雪球般的口腔病理学:牙科教育的创新方法
Leticia Boaro1, Eduardo Moffa1, Marcela Rodrigues2
1College of Dentistry, University of Saskatchewan, 105 Wiggins Rd, Saskatoon, SK, S7N 5E4, Canada.
BMC medical education
|February 11, 2026
概括
一种经过修改的雪球技术显著提高了牙科学生口腔病理学考试成绩. 这种协作式学习方法提高了诊断技能和准备面试的准备能力.
科学领域:
- 牙科教育 牙科教育
- 医学教学医学教学
背景情况:
- 评估新的教学方法在牙科教育中的有效性.
- 提高学生在口腔病理学和董事会考试中的表现.
研究的目的:
- 为了评估修改后的雪球技术在口腔病理学教学中的有效性.
- 提高牙科学生的诊断推理和考试准备.
主要方法:
- 牙科学生完成了口腔病理学主题的个人测验.
- 然后,学生们分成小组合作,重复相同的测试,促进讨论和共识.
- 一种修改后的雪球技术涉及个人工作,其次是小组合作和课堂讨论.
主要成果:
- 个人测试得分平均为51.7%,在小组测试中显著提高到80.6% (p=0.001).
- 通过协作学习,学生的成绩平均提高了61.6%.
结论:
- 修改后的雪球技术有效地提高了牙科学生的诊断推理,团队合作和考试准备.
- 这种积极的学习策略可以提高考试样式问题的表现,并为临床实践建立信心.
- 该方法为未来的牙医准备跨专业合作和管理复杂的口腔健康病例.
相关概念视频
Oral Cavity
3.2K
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
3.2K
Types of Records II: Educational and Administrative Records
1.0K
Maintaining nurses' educational and administrative records in healthcare settings, including hospitals and nursing schools, is paramount. Here's a breakdown of the types of academic records mentioned:
1.0K
Oral Hypoglycemic Agents: Glinides
687
Repaglinide (Prandin) and Nateglinide (Starlix), known as glinides, are oral insulin secretagogues that stimulate insulin release from pancreatic β cells by closing the ATP-sensitive potassium channels (KATP channel). Repaglinide controls insulin release from pancreatic β cells by managing potassium efflux. It shares two binding sites with sulfonylureas and also has a unique site, indicating overlapping mechanisms of action. With a rapid onset and a 4-7 hour duration, it effectively...
687
Psychosexual Stages of Personality: Oral
3.2K
The oral stage is the initial phase of Sigmund Freud's theory of psychosexual development, occurring from birth to approximately 12 to 18 months. During this period, the infant's mouth serves as the primary source of pleasure, with actions such as sucking, chewing, biting, and drinking playing a crucial role in reducing tension. These activities are essential not only for nourishment but also for the infant's psychological and emotional satisfaction.
Weaning, typically occurring...
Weaning, typically occurring...
3.2K
Frustration and Conflict: Approach-Approach, Approach-Avoidance
544
Frustration occurs when people are obstructed or prevented from achieving a desired goal or fulfilling a perceived need. For example, when someone's input is ignored in a discussion, it can lead to feelings of frustration. Conflict, however, arises from opposing interests, goals, or actions. Conflicts can take various forms based on the nature of these opposing desires or goals.
One common type of conflict is the Approach–Approach Conflict. In this case, a person faces two desirable...
One common type of conflict is the Approach–Approach Conflict. In this case, a person faces two desirable...
544
Oral Hypoglycemic Agents: Sulfonylureas
1.2K
Sulfonylureas are oral hypoglycemic agents utilized in treating type 2 diabetes. They are characterized by their unique sulfonylurea chemical structure. The family of sulfonylureas is divided into generations. First-generation sulfonylureas, including tolbutamide (Orinase), chlorpropamide (Diabinese), and tolazamide (Tolinase), trigger insulin release from pancreatic β cells and enhance peripheral tissues' insulin sensitivity. The second-generation members, such as glipizide...
1.2K


