The difficulty is that a theory/metatheory separation involves a theory/practice separation as well: see R. Gunn in this volume. Further on analytical/rational choice Marxism see Roemer (ed), ...

The opponent process theory suggests that the way humans perceive colors is controlled by three opposing systems. We need four unique colors to characterize perception of color: blue, yellow, red ...

Theoretical and Empirical Researches in Urban Management, Vol. 8, No. 2 (May 2013), pp. 80-92 (13 pages) AbstractThis article comments on the urban planning theory-practice gap, focusing on the ...

The practice of health education involves three major program-planning activities: needs assessment, program development, and evaluation. Over the past 20 years, significant enhancements have been ...