Control micro-didactometre

Details Control micro-didactometre Control micro-didactometre

G - Physics

09

B

35/9

G09B 19/02 (2006.01) G09B 7/08 (2006.01)

Patent

CA 1172847

A CONTROL MICRO-DIDACTOMETER Abstract of the Disclosure A pocket didactometric apparatus for processing answers given to each question of a multiple-choice questionnaire comprises a keyboard for the introduction of coded question references and a selected-answer code, and a pre-recorded truth table in which the answer codes are ordered in successive rows which are deduced by circular permutation from one question to another. The row of a correct answer in the truth table is determined automatic- ally from the coded question reference. A qualitative value of notation is determined by means of a logic- circuit interface module from the row of the selected- answer code with respect to the row of the correct-answer code in the truth table. At least three different values are assigned respectively to at least three proposed answers to each question in the questionnaire.

386055

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