國立臺灣大學圖書館學系Department of Library Science, National Taiwan UniversityWu, Ming-derMing-derWu2010-08-062018-05-302010-08-062018-05-301989-11http://ntur.lib.ntu.edu.tw//handle/246246/190645The purpose of this study was to measure the relative effectiveness two types of illustrations in facilitating college student achievement of different learning objectives. It also attempted to evaluate whether illustrations were able to improve learning when students were reading textbook-like material which consisted of keywords in English. One hundred and ninety-eight students at National Taiwan University participated in the study. students took four criterion tests immediately after receiving the respective instructional units. The results of this study indicate that a) the use of illustrations to complement print instruction did not automatically improve student achievement on all types of learning objectives, and b) variation in the amount of realistic detail in illustrations did not make a significant difference in facilitating student achievement on individual criterion test.en-USjournal articledoi:10.6182/jls.1989.6.057http://ntur.lib.ntu.edu.tw/bitstream/246246/190645/-1/o06-4.pdf