The reason that objective tests include so many items is to increase the of the test.
a. reliability
b. content validity
c. construct validity
d. criterion-related validity

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.

answer; /// the statement is false,false,false;