CHAPTER TWO
LITERATURE REVIEW
2.1. Conceptual Framework 
Figure 1: Conceptual Framework of Pupils' Performance
in Private and Public Primary Schools
Intervening Variables  
Dependent Variable  
| 
 Public primary schools  
Private primary schools  
Teacher Quality  
School facilities  
 | 
 
  
Independent Variable  
Academic reputation 
Religious & moral instruction 
Ideology 
School size and class size 
Safety reputation 
Special programs 
Location 
Hard work of pupils & teachers  
| 
 Academic  performance  
Average scores in national examinations  
 | 
 
  
Source: Researcher's design 
 |