| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| variables definition psychology | 0.28 | 0.8 | 4992 | 24 | 31 |
| variables | 0.68 | 0.3 | 5842 | 78 | 9 |
| definition | 0.09 | 0.4 | 2043 | 20 | 10 |
| psychology | 0.53 | 0.5 | 3875 | 79 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| variables definition psychology | 0.41 | 0.7 | 6439 | 36 |
| confounding variables definition psychology | 0.98 | 0.7 | 1081 | 80 |
| participant variables definition psychology | 1.42 | 0.3 | 3284 | 76 |
| extraneous variables definition psychology | 0.21 | 0.7 | 4406 | 28 |
| situational variables definition psychology | 1.75 | 0.1 | 6977 | 11 |
| co variables definition psychology | 1.55 | 0.9 | 5904 | 21 |
| examples of participant variables psychology | 0.52 | 0.7 | 7402 | 14 |
| what are participant variables | 0.19 | 0.9 | 7593 | 31 |
| participant variability definition psychology | 1.29 | 0.3 | 2231 | 6 |
| examples of participant variables | 0.45 | 0.9 | 9261 | 20 |
| how to control participant variables | 0.38 | 0.4 | 3033 | 43 |
| what is participant variability | 1.49 | 0.3 | 8987 | 51 |
| how to overcome participant variables | 1.24 | 0.7 | 7046 | 22 |
