While the meta-theory of motivation put forward by Leonard et al. (1999)
does not conform to any one motivational theory, it is not atheoretical. Its
purpose is the integrative understanding of a number of motivational theories,
and by moving away from the specifics of a particular theory, the model
allows for a better practical understanding of the concept of motivation as a
multidimensional, complex phenomenon. In particular, the model is useful
for investigating the work setting, as it allows for the recognition of multiple
motivational sources for influencing behavior. Additionally, it recognizes
personal differences in the degree to which various motivational sources are
of importance to different individuals, and the complex way in which the
work environment may influence the motivational sources of the individual.
The 10 propositions of the theory also present a strong theoretical framework
from which to view and apply the theory. For the sake of brevity, Leonard
et al.’s (1999) propositions are not repeated here.