Study Webb (1915): study GB 1912
- Public
 - Male college students, England, 1912
 - Sample
 - Respondents
 - N = 194
 - Non Response
 - -
 - Assessment
 - 
        Behavioural observation                    
Ratings by staff and trained peers. Additional projective tests 
Correlate
- Authors's Label
 - Degree in which he works with distant objects in view
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - Trained peer rating on a 7-point scale on the basis of observation during 6 months.