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Ästhetische Analyse von Frontzahndarstellungen in deutschen Zeitschriften sowie deren Bewertung durch Probanden bei Betrachtung verschieden großer Gesichtsausschnitte

机译:查看不同大小的面部切片时,德国杂志中前牙图像的美学分析以及测试对象对它们的评价

摘要

The aim of this study was to investigate, if there are differences shown in the appearance of the frontal teeth of people shown on magazine covers and a control group. Furthermore, it was investigated whether there are any differences in the outcome of different groups of journals. Therefore TV magazines, fashion magazines, women magazines as well as alternative magazines were selected for the study. Details of the smile were evaluated objectively by measuring of different aesthetic parameters and subjectively by the rating of laymen. The above mentioned four magazine groups consisted of 14 different magazines were selected. In each case the last 50 issues (source date July, 2009) were examined for usability. 140 magazine covers were selected by a total of 700 magazines. The 140 covers and 50 pictures of female students (control group) were measured according to the aesthetic aspects of a front tooth analysis. Furthermore, ten PowerPoint presentations were created, which included ten mouth and face sections of ten different facial photos. 266 laymen evaluated the images by visual analogue scale. The evaluations were carried out with a specially designed questionnaire. The objective measurement showed statistically significant differences when comparing the groups. The largest significances were found in tooth color, buccalcorridor size and in the distance of the incisal edges to the lower lip (p = 0.000). The subjective analysis, assessed by participants (laymen), again the different groups of magazines differed significantly from each other. Differences were also shown when comparing the different sized cut-outs. Far less significant differences were shown in the assessment of the facial cut-outs. This confirmes, that the aesthetic meaning of the teeth is reduced with increasing size of the cut-outs. Next the objective and subjective measurements were correlated: The measured values for the tooth size, tooth proportions, midline deviation and shade did not correlate with the assessment of the participants. The measured values for the buccalcorridor, the extent of gummysmiles and the extent of the smile line correlated with the subjective measurements. The smaller the buccalcorridor, the smaller the extent of gummysmiles and the greater the degree of smile line, the better the aesthetic rating.
机译:这项研究的目的是调查在杂志封面和对照组中人们的额齿外观是否存在差异。此外,调查了不同类别期刊的结果是否存在差异。因此,选择电视杂志,时尚杂志,女性杂志以及其他杂志进行研究。通过测量不同的审美参数来客观地评估微笑的细节,并通过外行的评级来主观地评估微笑的细节。上面提到的四个杂志组由14种不同的杂志组成。在每种情况下,都检查了最后50期(来源日期为2009年7月)的可用性。总共700家杂志选择了140种杂志封面。根据前牙分析的美学方面,测量了140张封面和50张女学生(对照组)的照片。此外,还创建了十个PowerPoint演示文稿,其中包括十张不同的面部照片的十个嘴和脸部分。 266名外行通过视觉模拟量表对图像进行了评估。评估是使用专门设计的问卷进行的。比较各组时,客观测量显示出统计学上的显着差异。在牙齿的颜色,颊前廊的大小以及切缘与下唇的距离(p = 0.000)中发现了最大的意义。由参与者(外行)评估的主观分析再次表明,不同类别的杂志之间存在显着差异。比较不同尺寸的切口时也显示出差异。在面部切口的评估中,远没有显着差异。这证实了,随着切口尺寸的增加,牙齿的美学意义降低了。接下来,将客观和主观测量值进行关联:牙齿大小,牙齿比例,中线偏差和阴影的测量值与参与者的评估不相关。颊前廊的测量值,软糖的范围和微笑线的范围与主观测量相关。 buccalcorridor越小,胶粘的范围越小,微笑线的程度越大,则美学等级越好。

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    Müller Verena;

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  • 年度 2012
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