| Clue | Source | Date |
|---|---|---|
| HS tests taken for college credit | LA Times Daily | 14 Jan 2025 |
| HS tests scored from 1 to 5 | Universal | 22 Nov 2023 |
| Ways to earn college credits while in H.S | New York Times | 11 Jan 2021 |
| They're scored from 1 to 5 | New York Times | 28 Jun 2020 |
| Things you can get credit for | New York Times | 28 Jun 2019 |
| Things you can get credit for | ||
| Tests for college credit | Wall Street Journal | 01 Mar 2017 |
| Passing them often earns coll. credit |