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Biomedical subjects

L Halloran

Publications and source records attributed to L Halloran.

4 recordsLinked to original sources

A comparison of two methods of teaching. Computer managed instruction and keypad questions versus traditional classroom lecture.

Computers increasingly are being integrated into nursing education. One method of integration is through computer managed instruction (CMI). Recently, technology has become available that allows the integration of keypad questions into CMI. This brings a new type of interactivity between students and teachers into the classroom. The purpose of this study was to evaluate differences in achievement between a control group taught by traditional classroom lecture (TCL) and an experimental group taught using CMI and keypad questions. Both control and experimental groups consisted of convenience samples of junior nursing students in a baccalaureate program taking a medical/surgical nursing course. Achievement was measured by three instructor-developed multiple choice examinations. Findings demonstrated that although the experimental group demonstrated increasingly higher test scores as the semester progressed, no statistical difference was found in achievement between the two groups. One reason for this may be phenomenon of vampire video. Initially, the method of presentation overshadowed the content. As students became desensitized to the method, they were able to focus and absorb more content. This study suggests that CMI and keypads are a viable teaching option for nursing education. It is equal to TCL in student achievement and provides a new level of interaction in the classroom setting.

Achievement↗

Bilateral epicondylitis in a karate instructor.

Epicondylitis can be a debilitating condition that restricts activity and causes pain. Severe cases can require surgical repair. Early and thorough assessment and instituting treatment expeditiously will help prevent lengthy rehabilitation. It is well documented that sports requiring repetitive wrist movements or tension overloading of wrist extensors, such as racquet sports and bowling, are associated with the development of epicondylitis. In this case study, the sport of karate precipitated this condition in a 38-year-old instructor. The significance of karate as a possible risk factor in epicondylitis is important given the proliferation of karate schools, especially those for children.

Adult↗