Two of tbe concept analysis methodologies tbat have
been applied to nursing bave been developed by Walker
& Avant (1988) and Rodgers (1989) Walker & Avant (1988)
offer an approacb to concept analysis tbat builds on
Wilson's (1966) semmal work Wilson (1966) descnbed an
effective easy to use 11-step method for discovering features
of a concept (see below)