12.Professors can,of course,make cheating virtually impossible by avoiding objective tests.All they have to do is to lead the student into an essay-type answer with something like "Discuss the philosophic issues involved in an understanding of social activity,with special emphasis on freedom and predictability, objectivity,causality,and relations between the individual and society."Faced with the prospect of reading thirty or forty examination papers on such a topic,professors may be forgiven if they start their examination:"Answer the following Yes or No"or "Place a check mark in the appropriate square."12. Professors can, of course, make cheating virtually impossible by avoiding objective tests. All they have to do is to lead the student into an essay-type answer with something like “Discuss the philosophic issues involved in an understanding of social activity, with special emphasis on freedom and predictability, objectivity, causality, and relations between the individual and society.” Faced with the prospect of reading thirty or forty examination papers on such a topic, professors may be forgiven if they start their examination: “Answer the following Yes or No” or “Place a check mark in the appropriate square