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:
These are called research methods. The research method used by a psycholo-gist is partly determined by their psychological perspective. Research methods fall into one of two approaches: qualitative and quantitative. Nursing research is carried out using the same meth-odologies as physical science and psychology.