affect attunements
affective responsiveness
affective sharing
coaction
conformism
contagion
contamination
conversion
copying
diffusion
dissemination
echophenomena
empathy
emulation
following
gregarism
identification
induction
interiorization
local enhancement
matched-dependent behavior
matching behavior
mimesis
mimicry
modeling
motor mimicry
normalization
perspective taking
polarization
propagation
recruitment
response facilitation
role taking
social facilitation
social influence
social learning
social mirroring (Byrne)
social support
social synchronization
social validation
socially shared cognition
stimulus enhancement
suggestion
sympathy
vicarious learning
yielding