Measurable techniques, for example, relapse investigation are normal. Professionals utilize such techniques to gauge the size, financial importance, and factual importance ("signal strength") of the speculated relation(s) and to adapt to commotion from different factors. By such means, a theory might acquire acknowledgment, albeit in a probabilistic, rather than certain, sense. Acknowledgment is subject to the falsifiable theory enduring tests. Utilization of regularly acknowledged techniques need not produce a last determination or even an agreement on a specific inquiry, given various tests, informational collections, and earlier convictions