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    • 6. 发明授权
    • Machine-interpretable figural response testing
    • 机器可解释的图形响应测试
    • US5011413A
    • 1991-04-30
    • US382716
    • 1989-07-19
    • John J. FerrisWilliam KraftWinton H. ManningMichael Martinez
    • John J. FerrisWilliam KraftWinton H. ManningMichael Martinez
    • G09B7/02G09B23/28
    • G09B23/28G09B7/02
    • This invention provides automatic testing systems and methods for testing for figural responses to a test inquiry. The testing system includes a test sheet of predetermined dimensions having a grid with a plurality of marking areas arranged in predetermined position and a figural arrangement having a first optical reflectivity arranged within the grid corresponding to one or more of the marking areas. The system includes indicia of a second optical reflectivity overmarking a selected number of the marking areas associated with the figural arrangement and optical scanning means having different optical sensitivities to the first and second optical reflectivities for scanning the sheet to determine the positions of the overmarked areas. The method of testing of this invention includes storing the position of at least one of the marking areas corresponding to a specified figural response to the test inquiry and instructing the test taker to make a figural response to the test inquiry by marking within the grid with indicia of a second optical reflectivity. This method of testing further includes optically scanning the test sheet to determine the positions of the marks made by the test taker and generating data representative of the marked positions, and then comparing the determined positions with stored positions in generating a numerical indication of the comparison of the test takers response to the specified stored response.
    • 本发明提供了自动测试系统和用于测试测试查询的图形响应的方法。 测试系统包括具有预定尺寸的测试片,其具有布置在预定位置的多个标记区域的格栅,以及布置在对应于一个或多个标记区域的格栅内的第一光学反射率的图形布置。 该系统包括标记选定数量的与图形布置相关联的标记区域的第二光学反射率的标记和对第一和第二光学反射率具有不同光学灵敏度的光学扫描装置,用于扫描片材以确定标记的区域的位置。 本发明的测试方法包括将对应于特定图形响应的至少一个标记区域的位置存储到测试查询中,并指示测试者通过​​在网格内用标记进行标记来对测试查询进行图形响应 的第二光学反射率。 这种测试方法还包括光学扫描测试片以确定由测试者制作的标记的位置并产生表示标记位置的数据,然后将所确定的位置与存储的位置进行比较,以产生比较的数字指示 测试者对指定的存储响应进行响应。