  We introduce several spt-type functions that arise from Bailey pairs. We
prove simple Ramanujan type congruences for these functions which can be
explained by a spt-crank-type function. The spt-crank-type functions are
constructed by adding an extra variable $z$ into the generating functions. We
find dissections when $z$ is a certain root of unity, as has been done for many
rank and crank difference formulas of various partition type objects. Our
formulas require an identity of Chan on generalized Lambert series.
