id: 70284313
dt: a
an: 70284313
au: Vossen, Suzanne; Ham, Jaap; Midden, Cees J. H.
ti: What makes social feedback from a robot work? disentangling the effect of
    speech, physical appearance and evaluation
so: PERSUASIVE, 52-57 (2010).
py: 2010
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1007/978-3-642-13226-1_7