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Gao, Yuan; Liu, Tzu-Chien; Paas, Fred – Journal of Educational Psychology, 2016
This study compared the effects of effortless selection of target plants using quick respond (QR) code technology to effortful manual search and selection of target plants on learning about plants in a mobile device supported learning environment. In addition, it was investigated whether the effectiveness of the 2 selection methods was…
Descriptors: Plants (Botany), Technology Uses in Education, Educational Technology, Short Term Memory
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Liu, Tzu-Chien; Lin, Yi-Chun; Tsai, Meng-Jung; Paas, Fred – Computers & Education, 2012
This study investigated split-attention and redundancy effects in a mobile learning environment on leaf morphology of plants as a function of different combinations of media. Eighty-one fifth-grade students were randomly assigned to the following three conditions: texts with pictures embedded in the mobile device (TP condition); texts embedded in…
Descriptors: Electronic Learning, Pilot Projects, Grade 5, Redundancy