Blood pressure is usually expressed in terms of the systolic pressure (maximum during one heart beat) over diastolic pressure (minimum in between two heart beats) and is measured in millimeters of mercury , above the surrounding atmospheric pressure (considered to be zero for convenience).
social/organizational/cultural context. It sees words as symbols interpreted in context. Mead (1934) and Blumer (1972) stressed communication as symbolic interaction that created meaning and oneâs sense of both self and society. Discourse analysis is an extension and elaboration of the contextual perspective.
Cooley is known in sociology for his contribution to the development of the interactionist perspective and for his development of the looking glass self. He was one of the first to define the importance of society in forming the individual or self and the importance of primary groups. His organic link between society and self remains one of Cooley's crucial contributions to the area of modern-day psychology and sociology.