首页> 外文会议>American Society For Engineering Education Annual Conference and Exposition >USE OF SITUATED COGNITION AND CONSTRUCTIVIST THEORIES TO TEACH MOVEMENT SCIENCE IN BIOMECHANICS
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USE OF SITUATED COGNITION AND CONSTRUCTIVIST THEORIES TO TEACH MOVEMENT SCIENCE IN BIOMECHANICS

机译:使用定位认知和建构主义理论在生物力学中教导运动科学

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It is estimated that students now graduating will pursue as many as five careers in their lifetime. This puts increasing pressure on instruction to expedite a student's ability to transfer what they have learned in the classroom to many applications. Many times the learning experiences students have in the classroom become isolated and limited because of the lack of context in which the learning experience occurs. With this in mind, a Movement Science in Biomechanics course was designed to enhance learning experiences by tying the course objectives to the context of clinical applications. According to situated cognition theory, students learn best by doing what experts in that field are doing. Activities were designed based on the typical activities in a motion and gait laboratory including kinematic analysis using inertial sensors and goniometers, kinetic analysis using a force plate, and muscle activity using electromyography technology. Each activity was introduced as a goal-based scenario in which the groups constructed the necessary knowledge needed to solve a problem in their own way and justified their solution through a report and/or presentation. Scenarios included characterization and optimization of a golf swing, ground forces associated with an ACL tear, and muscle recruitment and activity during cycling. Problem scaffolding based on constructivist theory was necessary to develop the skills and schema to solve the scenarios without cognitive overload. To do this, students were divided into subgroups in which they became "experts" with one of the skill sets and technologies. Collaborative groups were then comprised of several different "experts" that worked together to solve the goal-based scenario. Dependence on each of the group member's expert skills encouraged individual accountability within the group. The groups pursued a research question of their own for their final project which was based on multiple technologies and skills sets learned throughout the class. Students' pre- and post-test performance on statics and force concept inventories were compared. Perceptions of learning gains and expert experience were assessed through student interviews and surveys. We will report on these results and discuss implications and limitations on learning through constructed contextual knowledge based on situated cognition and constructivist theory.
机译:据估计,现在毕业的学生将在终生中追求多达五个职业生涯。这对教学来说,增加了越来越大的压力,以加快学生转移他们在课堂上学到许多应用程序的能力。许多次学习体验学生在课堂上的学生都会被隔离和有限,因为缺乏学习经验发生的背景。考虑到这一点,旨在通过将课程目标绑定到临床应用的背景来增强学习体验的生物力学课程中的运动科学。据某位认知理论,学生通过做该领域的专家在做什么来学习。活动是基于在一个运动和步态实验室典型活动,包括使用利用肌电技术惯性传感器和测角仪,使用力板动力学分析,和肌肉的活动运动学分析设计的。每个活动都被引入为基于目标的场景,其中组织构建了以自己的方式解决问题所需的必要知识,并通过报告和/或演示证明他们的解决方案。场景包括高尔夫挥杆的特征和优化,与ACL撕裂相关的地基,骑自行车过程中的肌肉招募和活动。基于建构主义理论的问题脚手架是有必要制定解决方案而没有认知过载的情景的技能和架构。为此,学生分为子群,其中他们成为了一个技能组和技术的“专家”。然后,协作团体由几个不同的“专家”组成,该组合在一起解决基于目标的场景。依赖于每个小组成员的专家技能鼓励小组内的个人问责制。这些团体追求他们自己的最终项目的研究问题,该项目基于多种技术和技能套装。学生的静态和力量概念清单上的学生预先和测试后性能。通过学生访谈和调查评估了对学习收益和专家经验的看法。我们将通过基于位于认知和建构主义理论构建的语境知识来报告这些结果并讨论对学习的影响和限制。

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