| Value |
Category |
| 1 |
turned upside down AND the message at the back was read |
| 2 |
turned upside down BUT the message at the back was NOT read |
| 3 |
NOT turned upside down AND the message at the back was NOT read |
| Missing value |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
