| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| definition of validity in research | 1.96 | 0.7 | 2413 | 100 | 34 |
| definition | 0.67 | 0.7 | 7319 | 23 | 10 |
| of | 0.11 | 0.5 | 4879 | 13 | 2 |
| validity | 0.98 | 1 | 3398 | 65 | 8 |
| in | 1.5 | 0.3 | 3929 | 68 | 2 |
| research | 0.5 | 0.9 | 1857 | 78 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| definition of validity in research | 1.81 | 0.7 | 5695 | 96 |
| definition of validity in research study | 1.29 | 0.4 | 2780 | 97 |
| definition of internal validity in research | 1.31 | 0.2 | 6894 | 53 |
| external validity definition in research | 0.85 | 0.9 | 4912 | 10 |
