• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Behavior Research Methods, Instruments & Computers >Express: A Web-based technology to support human and computational experimentation
【24h】

Express: A Web-based technology to support human and computational experimentation

机译：Express：一种基于Web的技术，可支持人工和计算实验

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Experimental cognitive psychology has been greatly assisted by the development of general computer-based experiment presentation packages. Typically, however, such packages provide little support for running participants on different computers. It is left to the experimenter to ensure that group sizes are balanced between conditions and to merge data gathered on different computers once the experiment is complete. Equivalent issues arise in the evaluation of parameterized computational models, where it is frequently necessary to test a model's behavior over a range of parameter values (which amount to between-subjects factors) and where such testing can be speeded up significantly by the use of multiple processors. This article describes Express, a Web-based technology for coordinating "clients" (human participants or computational models) and collating client data. The technology provides an experiment design editor, client coordination facilities (e.g., automated randomized assignment of clients to groups so that group sizes are balanced), general data collation and tabulation facilities, a range of basic statistical functions (which are constrained by the specified experimental design), and facilities to export data to standard statistical packages (such as SPSS). We report case studies demonstrating the utility of Express in both human and computational experiments.
机译：通用的基于计算机的实验演示包的开发极大地帮助了实验认知心理学。但是，通常，此类软件包几乎不支持在不同计算机上运行参与者。留给实验者确保组大小在条件之间保持平衡，并在实验完成后合并在不同计算机上收集的数据。在参数化计算模型的评估中会出现同等问题，在这种情况下，经常需要在一定范围的参数值（相当于对象之间的因素）上测试模型的行为，并且通过使用多个参数可以显着加快这种测试的速度。处理器。本文介绍Express，一种基于Web的技术，用于协调“客户端”（人类参与者或计算模型）并整理客户端数据。该技术提供了一个实验设计编辑器，客户协调工具（例如，将客户自动随机分配到组，以平衡组的大小），常规数据整理和制表工具，一系列基本统计功能（受指定的实验约束）设计），以及将数据导出到标准统计数据包（例如SPSS）的设施。我们报告了一些案例研究，这些案例证明了Express在人类和计算机实验中的效用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号