| As can be seen from Figure 19 there are very few measurement methods that are able to ascertain both causality and generalisability. |
| Incomplete data forms with missing variables also limited the generalisability of the study results. |
| In principle, considerations about generalisability should not affect the internal validity inherent in a well performed randomised controlled clinical trial. |
| First, the data represents a relatively small number of students, which may compromise the generalisability of the present sample. |
| It's about trying to understand the reliability and generalisability of effects that we think exist in the research literature. |
| However, these benefits should not be assumed because the institutional environment and stringent security requirements of correctional facilities makes the generalisability of community MMT research to prisons uncertain. |
