Whether writers have a postmodernist orientation or a residual concern
to defend the technique against positivist criticisms as providing un
equivocal scientific data, theoretically systematic accounts of partic
ipant observation in terms of its nature as a social activity carried
out by conscious human agents are missing from the literature of healt
h research and the human sciences generally lit this article, the tech
nique of participant observation, as a process of social interaction,
is viewed in the context of a phenomenology of participation. Particip
ation involves the following constituents: (a) attunement to the other
s' stock of knowledge at hand, (b) emotional and motivational attuneme
nt to the group's concerns, (c) taking for granted that one can contri
bute appropriately, and (d) being able to assume that one's identity i
s not under threat. It is shown that the features of participant obser
vation, as a technique that first and foremost entails conscious socia
l engagement, cart be systematized in the light of the phenomenology o
f participation.