Kuitert R B, Aydin B
Ned Tijdschr Tandheelkd. 2020 Dec;127(12):683-689. doi: 10.5177/ntvt.2020.12.20104.
Variation in the assessment of facial aesthetics through time was investigated with the help of measurements of actresses from 1875 to 2020 most widely considered to be beautiful. Measurements were carried out on reasonably standardised profile and frontal photographs. During the length of the period studied, the following trends in changing attitudes to facial beauty were recognised: a steady increase in the redness and prominence of lips, a decrease in eye height and an increase in eye width, and with it, a decrease in the height/width ratio or the eyes. In addition, the chin-neck angle and the nasolabial angle became sharper. This trend was especially evident after 1950. Both the group of actresses from 1875 to 1900 and a group of British female students from 2005 showed a relatively flatter lip profile, a more prominent chin and a larger nasolabial angle. After 2000 a mild preference developed for somewhat more redness of the upper and lower lips both frontally and from the side, somewhat more prominent lips, sharper nasolabial and chin-neck angles and a narrower eye height.
通过对1875年至2020年期间被广泛认为是美丽的女演员进行测量，研究了面部美学评估随时间的变化。测量是在合理标准化的侧面和正面照片上进行的。在研究期间，人们认识到对面部美的态度变化呈现出以下趋势：嘴唇的红润度和突出度稳步增加，眼睛高度降低，眼睛宽度增加，随之而来的是眼睛的高宽比降低。此外，下巴-颈部角度和鼻唇角变得更尖锐。这种趋势在1950年后尤为明显。1875年至1900年的女演员组和2005年的一组英国女学生都表现出相对较平的唇部轮廓、更突出的下巴和更大的鼻唇角。2000年后，人们逐渐倾向于正面和侧面的上、下唇稍微更红一些，嘴唇稍微更突出一些，鼻唇角和下巴-颈部角度更尖锐一些，以及眼睛高度更窄一些。
