食品重量の目測に関する研究 (第1報)
1973 年 31 巻 6 号 p. 248-253
詳細
1973 年 31 巻 6 号 p. 248-253
In order to find how students can exactly measure the weight of food by their eyes, we conducted a survey on the eye-measurement about 22 different kinds of foods which are frequently consumed each day. It was found that we are generally apt to underestimate the actual weight. This suggests that people should be trained to form the habit of measuring the weight of foods and take caution to the relation between actual weight and the weight assumed by the human eye.
