Knowledge testing system for individual - uses multiple response test sheets enclosed in housing with lamp

摘要

The system is designed to test and note the extent of a persons knowledge. The system includes a housing (3) for receiving a pile of test sheets containing multiple choice responses. The response chosen is indicated by perforating the test sheet. The system uses a correction sheet which corresponds to the test sheet whose correct responses to the questions are localised by the perforations. The housing (3) is situated between a luminous source (2) and a device (5) which measures the luminous flux issued from the source which passes through the test sheet and correction sheet.