| Views | |
|---|---|
| Low foreign language proficiency reduces optimism about the personal future | 291 |
| January 2025 | February 2025 | March 2025 | April 2025 | May 2025 | June 2025 | July 2025 | |
|---|---|---|---|---|---|---|---|
| Low foreign language proficiency reduces optimism about the personal future | 1 | 5 | 1 | 0 | 12 | 6 | 0 |
| Views | |
|---|---|
| QJEP-2018-optimism.pdf | 302 |
