  A computation of the inflationary observables n_{s} and r is made for
`logamediate' inflation where the cosmological scale factor expands as $a=\exp
(A(\ln t)^{\lambda})$, and is compared to their predicted values in the
intermediate inflationary theory, where $a=\exp (Bt^{f})$. Both versions prove
to be consistent with observational measurements of the cosmic background
radiation. It is shown that the dynamics of a single inflaton field can be
mimicked by a system of several fields in an analogous manner to that created
by the joint evolution of the fields in assisted power-law inflation.
