Psychological research in the theory of LMX has empirically proven its usefulness in understanding group processes.
It has been proven empirically that the factors listed above are the most robust and distinct factors in assessing OCB.
The development of a nations' finance sector and economic growth have been empirically proven but the debate remains as to whether a financial services sector benefits a nation's poorest.
Although anecdotal evidence such as this abounds in popular media the concept of psychological profiling has not been empirically proven.
I only deal in those things that can be proven empirically.
They argue this "convergence hypothesis" is not empirically proven, but it has been recognized as "empirical bedrock" of FCC's regulation on media concentration.
They could not be empirically proven but could only be discerned by the trained imaginative faculty, which enabled visionaries to see the spiritual dimension of earthly phenomena.
Amongst dozens of techniques are several therapy theories which have been empirically proven to be successful in helping intimate relationships.
While the specific causes of sundowning have not been empirically proven, some evidence suggests that circadian rhythm disruption enhances sundowning behaviors.
What we can safely say is that it cannot be proven empirically or otherwise that God is existent, therefore God is not non-existent.