  Recent results from Jefferson Lab on measurement of inclusive double
polarization asymmetries in the nucleon resonance region are discussed.
Preliminary results on the first moment of the structure function g_1(x,Q^2)
for protons, and on the generalized Gerasimov-Drell-Hearn integral for neutrons
are presented as well. The first moment for protons shows a strong Q^2
dependence below Q^2 = 1 GeV^2, and changes sign near Q^2 = 0.3 GeV^2. Strong
double polarization asymmetries are observed in exclusive electroproduction of
pions from polarized protons.
