This paper reports our implementation of a handheld wireless environment to support Jigsaw cooperative learning activities in a college setting. A quasi-experimental research design was conducted to investigate the effects of using handhelds, as well as issues associated with the use of handheld technology. Two intact classes of fourth-year students from a five-year junior nursing college participated in the experiment. Our findings showed that handheld tools enhanced both students' attitudes and performance in learning, and promoted better interactions among students and instructors. We also found that the handheld technology was not sophisticated enough to support cooperative learning goals without full support from a technology specialist.

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