TY  - JOUR
A1  - Preacher, K.J.
A1  - Hayes, A.F.
T1  - Asymptotic and resampling strategies for assessing and comparing indirect effects in multiple mediator models
Y1  - 2008
DO  - 10.3758/BRM.40.3.879
JF  - Behavior Research Methods
VL  - 40
IS  - 3
SP  - 879
EP  - -891

ER  -