  We study the correlation between the radio, mid-infrared and far-infrared
properties for a sample of 28 blue compact dwarf (BCD) and low metallicity
star-forming galaxies observed by Spitzer. We find that these sources extend
the same far-infrared to radio correlation typical of star forming late type
alaxies to lower luminosities. In BCDs, the 24um (or 22um) mid-infrared to
radio correlation is similar to starburst galaxies, though there is somewhat
larger dispersion in their q_24 parameter compared to their q_FIR. No strong
correlations between the q parameter and galaxy metallicity or effective dust
temperature have been detected, though there is a hint of decreasing q_24 at
low metallicities. The two lowest metallicity dwarfs in our sample, IZw18 and
SBS0335-052E, despite their similar chemical abundance, deviate from the
average q$_{24}$ ratio in opposite manners, displaying an apparent radio excess
and dust excess respectively.
