| Co-investigator | |
| University | |
| Respondents | |
| Respondent codes | 5501-5700 | 
| Calibrated items | case 1: O-HL-u-sq-v-4-a | 
| case 2: O-SLL-u-sq-v-4-b | |
| case 3: O-SLW-u-sq-v-4-b | |
| Data file | estonian1.sav | 
| Remarks | 
| Co-investigator | |
| University | |
| Respondents | |
| Respondent codes | 5501-5700 | 
| Calibrated items | case 1: O-HL-u-sq-v-4-a | 
| case 2: O-SLL-u-sq-v-4-b | |
| case 3: O-SLW-u-sq-v-4-b | |
| Data file | estonian1.sav | 
| Remarks |