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首页> 外文学位 >Cloning and physical resemblance: Are cloned children more identifiable versus biological children when compared with the same-sex parent?
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Cloning and physical resemblance: Are cloned children more identifiable versus biological children when compared with the same-sex parent?

机译：克隆和身体相似：与同性父母相比，克隆孩子比亲生孩子更容易识别吗？

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摘要

Cloning human beings for reproductive purposes has come closer to becoming a reality following the successful cloning of a sheep in 1996 (Wilmut & Highfield, 2006). This study sought to examine whether cloned individuals and their donors would be more recognizable compared to ordinary parents and their same-sex children. Photographs were collected from 21 families (12 females and 9 males) across 6 age groups (newborn,1, 2, 8, 13, and current). Photographs were used to generate three levels for evaluation. parent/same-sex child self-parent/clone and mixed parent/same-sex child groups. A total of 378 unique picture pairs were randomly organized into 6 modules for evaluation by 3 judges. Hypotheses predicted that the clone group would not be rated as looking more alike compared to the ordinary parent-child group until the children were 13 years old, females would be rated as more alike compared to males in both the parent-child and clone group at age 13, and that the biologically related groups (parent-child and clone) would be rated as more alike compared to the unrelated group at age 13, but not before. These hypotheses were not supported. Past studies have found similar results when comparing younger children to theft parents and unrelated parents (Bressan & Grassi, 2004), but contradictory results for older aged children (Christenfeld & Hill, 1995) were obtained. Females were not judged to look more alike compared to males. Finally, biological groups---clones and ordinary children---were judged as looking more like their parents compared to the unrelated group over all.
机译：在1996年成功克隆绵羊后，为繁殖目的克隆人类已接近成为现实（Wilmut＆Highfield，2006）。这项研究试图检验与普通父母及其同性子女相比，克隆人及其捐赠者是否更容易被识别。从6个年龄段（新生儿，1、2、8、13和现在）的21个家庭（12位女性和9位男性）中收集了照片。照片用于生成三个级别的评估。父母/同性子女的自父母/克隆人和混合的父母/同性子女组。总共378对独特的图片对被随机组织成6个模块，由3名法官进行评估。假设预测，直到孩子年龄在13岁之前，克隆组与普通亲子组相比不会看起来更相似，而在亲子组和克隆组中，女性都比男性更像男性。与13岁时的非亲戚组相比，生物学上相关的组（亲子和克隆）将被评定为更相似，但之前没有。不支持这些假设。过去的研究在将年幼儿童与盗窃父母和无关亲戚进行比较时发现了相似的结果（Bressan＆Grassi，2004），但年龄较大的儿童却得出了矛盾的结果（Christenfeld＆Hill，1995）。与男性相比，没有判断出女性看起来更像。最后，与整体上无关的群体相比，生物学群体-克隆人和普通儿童-被认为更像他们的父母。

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  • 作者

    Wilson-Ozima, Deborah L.;

  • 作者单位

    California State University, Fullerton.;

  • 授予单位 California State University, Fullerton.;
  • 学科 Psychology Psychobiology.;Psychology Experimental.;Biology Genetics.
  • 学位 M.A.
  • 年度 2009
  • 页码 69 p.
  • 总页数 69
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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