| Co-investigator | Charlotte VanOyen-Witvliet | |
| University | Hope University USA , Dpt of Psychology | |
| Respondents | 6 Psychology students | |
| Case number | item codes | Surveys |
| 1 | O-HL/c/sq/v/3/ab | Eurobarometer (periodical multi-nation survey) bi-annual 1975-1986 |
| 2 | O-HL/c/sq/v/3/aa | Australian national Science Survey 1984, USA General Social Survey since 1957, |
| 3 | O-HL/g/sq/v/3/a | USA incidental Gallup polls1947-1990 |
| 4 | O-HL/g/sq/v/3/d | International Gallup/kettering World survey 1975, US Gallup polls 1975-2004 |
| 5 | O-HL/g/sq/v/3/f | International Gallup World Survey 3, 1965 |
| 6 | O-HL/g/sq/v/3/l | USA Gallup polls 1948, 1956 |
| 7 | O-HL/g/sq/v/3/k | USA Gallup poll 1995 |
| 8 | O-HL/g/sq/v/3/g | USA Gallup polls 1956, 1957 |
| 9 | A-AOL/md/sq/v/5/a | USA Gallup poll 2001 |
| 10 | O-SLW/u/sq/v/4/a | canadian GVP, 1977, 2000 |
| Data file | english6.xls | |
| Remarks | ||
Two pairs of questions with identical response scales, to be used for reliability estimate:
- O-HL/c/sq/v/3/ab and O-HL/g/sq/v/3/d
- O-HL/g/sq/v/3/f and O-HL/g/sq/v/3/g