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題 名 | 臺灣地區硬幣系統之可辨性評估研究=An Evaluation Study of Coins in the Monetary System of the Republic of China on Taiwan |
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作 者 | 吳水丕; 彭游; | 書刊名 | 工業工程學刊 |
卷 期 | 14:3 1997.07[民86.07] |
頁 次 | 頁257-265 |
分類號 | 561.48 |
關鍵詞 | 硬幣設計; 可辨性; 人因工程; Coin design; Discriminability; Human factor; |
語 文 | 中文(Chinese) |
中文摘要 | 硬幣在日常交易行為中佔有極重要的地位,我國現行流通硬幣原本有四種面值, 但在民國 81 年 10 月 9 日新 50 元硬幣發行後已經增為五種。本研究的目的旨在測試 50 元硬幣加入後,五種硬幣相互間的可辨性,一共進行了兩個實驗。實驗一有受試者 60 人 ( 男 30 人,女 30 人 ) 參與,就五種幣別在視覺搜尋和觸覺搜尋測計其尋找時間和錯誤率 ; 結果發現 (1) 在視覺搜尋方面,以 1 元的視覺辨識時間和錯誤率為最多, 且最易與 5 角發生混淆; (2) 在觸覺搜尋方面,亦以 1 元和 50 元的觸覺辨識錯誤率為最高,其中 1 元極易與 5 元及 5 角混淆,而 50 元則較易與 10 元混淆,因此非常不利於盲人或光線不 足場合的辨識。實驗二進一步就實驗一所發現容易混淆的三對硬幣 (50 元 /10 元,5 元/ 1 元,1 元 / 5 角 ),要求受試者 (男 30 人,女 30 人 ) 以矇眼方式分辨;結果發現: 1 元 / 5 角組的分辨時間和錯誤率最低,其次為 50 元 /10 元組, 而以 5 元 /1 元組的 分辨時間和錯誤率最差。 |
英文摘要 | Coin is one of the most important tools in business exchange processes. In addition to the four circulation coins of NT$10,5,1, and 0.5, a new version of NT$50 coin was introduced in 1992. The purpose of this study was to evaluate the discriminability of NT$50 with the existing coin system. Two experiments were adopted in this study. In experiment I, 30 male and 30 female college students performed both visual and touch trials of discrimination in all five coin combinations to test the search times needed and error rates committed. Data analysis showed that:(1) NT$1 was the worst both in search time and error rate of the visual trial and easily confused with NT$0.5;(2)NT$1 was also the worst in error rate of blind trials and easily confused with NT$5 and 0.5; and (3)NT$50 was the second worst in error rate of blind trials, and easily confused with NT$50. In Experiment II, the subjects (30 males and 30 females) were asked to sort out the following sets of coin mixtures by touch only NT$50/NT$10,NT$5/NT$1, and NT$1/NT$0.5. The results showed that: the sorting of NT$5/NT$1 mixture took the longest time with the worst error rate; NT$1/NT$0.5 was the best. |
本系統中英文摘要資訊取自各篇刊載內容。