1 Linear transformations are some combination of the âscaleâ, ârotateâ, âshearâ, and âflipâ tools in Photoshop.  The determinant of a linear transformation is the factor by which the transformation changes the area.
Most social scientists follow these basic steps when conducting research. Sociologists also integrate some different designs and methods to study society and social behavior. Most sociological research involves ethnography, or field work designed to depict the characteristics of a a population as fully as possible. Three popular social research designs (models) are:
4.3 Research Methodology The research method is a strategy of enquiry, which moves from the underlyingassumptions to research design, and data collection (Myers, 2009). Although there areother distinctions in the research modes, the most common classification of researchmethods is into qualitative and quantitative.