Scaling
 
 
An introduction to scaling and scale construction. 
				  
	
		
		Topics
		
	- 
	
Thurstone or Equal-Appearing 
	Interval Scaling  
	- 
	
Paired comparisons  
	- 
	
Likert or "Summative" Scaling  
	- 
	
Guttman or "Cumulative" Scaling  
	- 
	
Torgerson scaling  
	- 
	
Multidimensional scaling  
	- 
	
Optimal scaling (correspondence 
	analysis)  
	- 
	
Goodman RC models  
	- 
	
Conjoint scaling  
 
		Readings
		
		
			- Alan Booth, David Johnson, John N. Edwards. 1983.
			
			
  
			
			
			Journal of Marriage and the Family, 
			Vol. 45, No. 2, pp. 387-394 
			[^pdf]
		
		
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		Handouts
        
          - Swenson. Building an additive scale [html]
 
          - Borgatti
 
			- Trochim. 
			
			On Scaling
 
			- spss faq of cronbach's alpha [html]
 
         
      	Related Modules
		
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		Bibliography
 
 
Classics 
		
			- Likert, R. (1932). "A Technique for the Measurement of 
			Attitudes" Archives of Psychology 140, 55.
 
			- Nunnally, J. (1978). Psychometric Theory. NY: McGraw Hill.
 
			- Stevens, S. (Ed.) (1951). Handbook of Experimental Psychology. 
			NY: Wiley.  
 
			- Thurstone, L. & E. Chave. (1929). The Measurement of Attitudes. 
			Chicago: Univ. of Chicago Press.
 
		 
				Other Useful Papers 
		
			- Notes by Cronbach on his Alpha Coefficient [doc]
 
		 
		Non functional 
		O'Connor. Scales and Indices [html]  |