Need for structure: Categorizing ambiguous items as art or not art

In four studies, I attempted to use an art categorization task to temporarily manipulate participants' need for structure, and possibly their attitudes toward bisexual people. The task involved categorizing ambiguous or unambiguous items as "art" or "not art." Data were collected via Amazon Mechanical Turk in July and August 2013. Study 1 took place on 2013-07-08, Study 2 on 2013-07-24, Study 3 from 2013-08-01 to 2013-08-02, and Study 4 on 2013-08-12. In all data files, a value of -99 indicates that the participant saw the item in question but did not respond to it. I recognize that the documentation of this project could be more detailed. I have many projects that could benefit from additional public documentation. If you are using the data, please reach out to me via email and I can prioritize sharing more information about this one. My most up-to-date email address should be available at saraemilyburke.com/contact.html.

本研究共开展四项实验，尝试通过艺术分类任务临时操纵被试的结构需求，同时可能改变其对双性恋群体的态度。该任务要求被试将模糊或清晰的刺激物归类为"艺术"或"非艺术"。实验数据于2013年7月至8月通过亚马逊机械 Turk（Amazon Mechanical Turk）收集。四项实验的开展时间分别为：实验一2013年7月8日，实验二2013年7月24日，实验三2013年8月1日至8月2日，实验四2013年8月12日。所有数据文件中，数值-99代表该被试查看了对应刺激物但未作出反应。本人意识到本项目的文档记录尚有完善空间，且本人另有多项研究可通过完善公开文档获得更充分的利用价值。若您需使用本数据集，请通过邮件与我联系，我将优先为您提供该数据集的补充信息。本人最新的电子邮箱地址可通过saraemilyburke.com/contact.html获取。