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关于儿童使用的视频共享平台的算法内容建议

Jenny Radesky1, Enrica Bridgewater2,3, Shira Black2

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流行平台上的视频缩略图经常使用引人注意的设计,包括暴力和刻板印象等有问题的主题. 性别刻板印象的流行率随着更多的参与而增加,突出了对儿童的潜在风险.

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科学领域:

  • 数字媒体研究 数字媒体研究
  • 儿童心理学 儿童心理学
  • 媒体效果 媒体效果

背景情况:

  • 免费的视频共享平台 (VSP) 是儿童屏幕时间的重要组成部分.
  • 对VSP的算法建议使用缩略图图像来吸引观众.
  • 了解缩略图设计对于儿童在线安全至关重要.

研究的目的:

  • 在VSP缩略图中分析吸引注意力的设计.
  • 为了确定算法推是否随着时间的推移具有更有问题的缩略图.
  • 评估儿童VSP内容中的特定问题特征的流行程度.

主要方法:

  • 一项横截面研究模仿了儿童在VSP上的搜索行为.
  • 研究人员分析了2880个视频缩影在20个连续的参与.
  • 缩略图内容被编码为像视觉响度,戏剧性和有问题的主题等特征.

主要成果:

  • 缩略图经常显示有问题的特征:"令人毛骨然,奇怪和令人不安" (44.6%),"暴力,危险和恶作剧" (40.6%),以及"性别刻板印象" (18.2%).
  • 吸引注意力的设计是普遍存在的:"视觉强度" (79.1%) 和"戏剧和阴谋" (91.5%).
  • 虽然整体问题特征没有增加,但"性别刻板印象"的流行率随着参与度的增加而增加 (P < .001).

结论:

  • 儿童搜索的VSP缩略图通常包含有问题的和引起注意的设计.
  • 需要进一步的研究来了解儿童对这些缩略图的反应.
  • 缩略图设计对内容消费质量的影响需要研究.