Study Webb (1915): study GB 1912 /1
- Public
 - 12 aged, male school pupils, London, England, 1912
 - Sample
 - Respondents
 - N = 140
 - Non Response
 - -
 - Assessment
 - 
        Rating by experts                    
Ratings by staff and trained peers. Additional projective tests 
Correlate
- Authors's Label
 - Soundness of common sense
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - Class-master rating on a 7-point scale on the basis of observation during 6 months.