Study Levy & Guttman (1975): study IL 1973 /1
- Public
 - 18+ aged, general public, urban areas, Israel, 1973
 - Sample
 - Respondents
 - N = 1830
 - Non Response
 - -
 - Assessment
 - 
        Interview: face-to-face                    
at home 
Correlate
- Authors's Label
 - Being able to save
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - Direct closed question