This study used causal modeling to trace the effects of manager leader
ship characteristics on staff registered nurse (RN) retention in 4 urb
an hospitals. Unique to the study were the all-RN sample, using Leavit
t's (1958) model of behavior within an organization to group variables
, manager characteristics and unit structure variables as predictors,
and focus on the work unit rather than the hospital. Effects of manage
r characteristics were traced to retention through work characteristic
s job stress, job satisfaction, commitment and intent to stay. Theoret
ical variables explained 22% of the retention variance. Manager consid
eration of staff and RN intent to remain directly affected retention;
other variable effects passed through intent to stay. Different predic
tors were important to retention, unit separation, and turnover.