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Raggi, Martina; Stanghellini, Elena; Doretti, Marco – Sociological Methods & Research, 2023
The decomposition of the overall effect of a treatment into direct and indirect effects is here investigated with reference to a recursive system of binary random variables. We show how, for the single mediator context, the marginal effect measured on the log odds scale can be written as the sum of the indirect and direct effects plus a residual…
Descriptors: Path Analysis, Student Attitudes, Museums, Error of Measurement