Some of these stories are so idiosyncratic that it is not possible to draw definitive conclusions about how the process of becoming aware of the alienation occurred. (divorcemag.com)
Of course, the nature of this study does not allow us to draw definitive conclusions about cause - and - effect. (lehmiller.com)
This study design did not assess or evaluate this course of action (recommended by the study authors), so it doesn't allow for definitive conclusions on whether it would be effective. (scienceofrelationships.com)