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.
Information processing as a model for human thinking and learning is part of the resurgence of cognitive perspectives of learning. The cognitive perspective asserts that complex mental states affect human learning and behavior that such mental states can be scientifically intevestigated.his theory addresses how as children grow, their brains likewise mature, leading to advances in their ability to process and respond to the information they received through their senses.