INDEXES VERSUS SCALES
INDEX CONSTRUCTION
    Item Selection
    Examination of Empirical Relationships
    Index Scoring
    Handling Missing Data
    Index Validation
    The Status of Women: An Illustration of Index Construction
SCALE CONSTRUCTION
    Bogardus Social Distance Scale
    Thurstone Scales
    Likert Scaling
    Semantic Differential
    Guttman Scaling
TYPOLOGIES