The validity of objective testing as a process of appraising the thinking ability of students in high school biology and physics /

Grant, Norris H.,2013-08-162013-08-161974http://hdl.handle.net/11244/3889viii, 81 leaves :Educational tests and measurements.Education, Sciences.The validity of objective testing as a process of appraising the thinking ability of students in high school biology and physics /Thesis