Education and demonstration – Question or problem eliciting response – Grading of response form
Patent
1991-01-22
1992-10-13
Apley, Richard J.
Education and demonstration
Question or problem eliciting response
Grading of response form
434363, 434364, G09B 300
Patent
active
051546167
ABSTRACT:
An apparatus for obstructing a standardized test form from view of all but the test taker. The apparatus permits a test taker to see the necessary portions of the answer sheet but obstructs and obscures the view of answer marks from shallow angles or from a distance.
REFERENCES:
patent: 3089260 (1963-05-01), Gray
patent: 3995381 (1976-12-01), Manfred et al.
Baird Scott
Hegardt Ronald D.
Apley Richard J.
Crockett K. David
Richman Glenn E.
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