A blindfolded volunteer tries to fit blocks into matching squares in tests at the Clarke Institute of Psychiartry on College St. as Jerome Pauker, the(...)

Original Toronto Star caption: A blindfolded volunteer tries to fit blocks into matching squares in tests at the Clarke Institute of Psychiartry on College St. as Jerome Pauker; the institute's research clinical psychologist; notes the results. The institute wants 200 volunteers; who will be paid $10; to spend a day taking tests to help establish new standards for a comprehensive battery of neuropsychological tests for research use.