Causal variables, indicator variables and measurement scales: an example from quality of life

Business & Economics

• Measurement Scales 80%
• Psychometrics 75%
• Quality of Life 75%
• Measuring Instruments 59%
• Health-related Quality of Life 36%
• Item Response Theory 33%
• Scale Development 27%
• Scoring 24%

Mathematics

• Quality of Life 100%
• Psychometrics 91%
• Measuring instruments 68%
• Item Response Theory 28%
• Scoring 27%
• Health 23%
• Aggregation 22%
• Summation 22%
• Continue 19%

Social Sciences

• psychometrics 59%
• quality of life 55%
• aggregation 24%
• health 10%
• literature 9%