validity objective procedure sample problem nature OF source III measuring teaching affecting formula analyzing finding text disadvantage REFERENCES analysi collecting RESEARCH research IV factor design REVIEW using conceptual advantage comprehension significance homogeneity vii ABSTRACT LIST INTRODUCTION post CONTENTS variance level pre ANALYSIS TABLES II ACKNOWLEDGEMENT normality CHAPTER LITERATURE system background study description METHODOLOGY population test inference FIGURES analytical TABLE reading statistical theoretical reliability try page treatment strategy viii DATA framework data discussion SUGGESTION out instrument APPENDICES prediction conclusion scoring technique CONCLUSION exposition testing suggestion scope hypothesi