| Clue | Source | Date |
|---|---|---|
| The title character of "Flowers for Algernon," e.g. | ||
| Test subject | New York Times | 25 Jun 2023 |
| Subject of PETA's traveling exhibit "Without Consent" | LA Times Daily | 19 Jun 2022 |
| Research specimen | The Washington Post Sunday | 23 Feb 2020 |
| Helpless test subject, as in many experiments: 2 wds. | ||
| MOUSE | LA Times Daily | 07 Jun 2015 |
| MOUSE | ||
| Test subject | ||
| Member of some study groups | ||
| Test subject | ||
| Research subject | ||
| Helpless test subject |