| Participants’ Symbolic Names | Participants’ Description |
| FBGH | Black girl learner with a fixed mindset who is a high achiever in ML. |
| FBGL | Black girl learner with a fixed mindset who is a low achiever in ML. |
| FBBL | Black boy learner with a fixed mindset who is a low achiever in ML. |
| FWGL | White girl learner with a fixed mindset who is a low achiever in ML. |
| FWBH | White boy learner with a fixed mindset who is a high achiever in ML. |
| GBGH | Black girl learner with a growth mindset who is a high achiever in ML. |
| GBGL | Black girl learner with a growth mindset who is a low achiever in ML. |
| GBBH | Black boy learner with a growth mindset who is a high achiever in ML. |
| GWGH | White girl learner with a growth mindset who is a high achiever in ML. |
| GWBL | White boy learner with a growth mindset who is a low achiever in ML. |
| Mr. T1 | Maths teacher of FWGL, FWBH, GBGH, GBGL and GWGH. |
| Mrs. T2 | Maths teacher of FBGH, FBGL and GBBH. |
| Mr. T3 | Maths teacher of FBBL and GWBL. |
| PFBGH, PFBGL, PFBBL, PFWGL, PFWBH, PGBGH, PGBGL, PGBBH, PGWGH and PGWBL | Parents of FBGH, FBGL, FBBL, FWGL, FWBH, GBGH, GBGL, GBBH, GWGH and GWBL, respectively. |