The low response rate makes generalizing the findings difficult.
The studies used different measurements to capture prenatal alcohol use, eg units, ounces, US standard drinks, which can make comparison between study findings difficult.
However, most of the reported studies have been cross-sectional and performed in selected groups, making their findings difficult to interpret.
Inconsistencies in research samples regarding income, education, immigration, and acculturation histories make findings difficult to generalize; recommendations for further research are suggested.
Limitations: Limited statistical analysis made findings difficult to interpret.
However, their sample is restricted to high school students that apply to Texas flagships, making their findings difficult to interpret.
Studies on ToM in BD vary widely in how ToM has been operationalized, hence rendering the collective findings difficult to interpret.
And its complex methodology--which focused on what programs families were offered, as opposed to what they actually used--makes its findings difficult to interpret.
This makes a comprehensive comparison of their findings difficult.
Differences in performance may potentially affect activation maps though contamination by erroneous responses [39], making the interpretation of findings difficult.
Distinct sample distributions in different studies make comparing findings difficult.
