A discussion of the boundaries between nursing and sociology is contai
ned in this paper. The creation of nursing as an academic subject is d
iscussed and compared with the creation of academic geography. The cre
ation of academic subject involves 'boundary work' in which power and
legitimacy are conferred on some forms of knowledge and not others. Bo
undary work enables a discipline to stake out a claim to its legitimat
e territory and the resources that go with it. In a practice disciplin
e such as nursing, the boundaries between nursing and supporting subje
cts, such as sociology and physiology, create problems of transfer of
learning. This has implications for curriculum design. Bernstein's wor
k on educational transmissions offers useful insights. He suggests a d
istinction between educational knowledge codes. 'Collection' codes inv
olve strong boundaries between subjects, 'integrated' codes imply weak
boundaries. The implications of the move to an integrated code in nur
sing are discussed. The existence of an integrated code implies a 'str
ong ideological consensus' within a discipline. In nursing this entail
s a belief in the 'individualized care' of the patients. This is incom
patible with the sociological understanding of nursing.