| DAS-7 | Dyadic Adjustment Scale |
| DOAJ | Directory of open access journals |
| MDPI | Multidisciplinary Digital Publishing Institute |
| PSQI | Pittsburgh Sleep Quality Index |
| QFES | Queensland Fire and Emergency Services |
| RQ | Research question |
| DAS-7 | Dyadic Adjustment Scale |
| DOAJ | Directory of open access journals |
| MDPI | Multidisciplinary Digital Publishing Institute |
| PSQI | Pittsburgh Sleep Quality Index |
| QFES | Queensland Fire and Emergency Services |
| RQ | Research question |