There are two types of indicators of environmental impact: means-based, which is based on the farmer's production methods, and effect-based, which is the impact that farming methods have on the farming system or on emissions to the environment.
Cultural criticism, or cultural studies, is related to New Historicism but with a particular and cross-disciplinary emphasis on taking seriously those works traditionally marginalized by the aesthetic ideology of white European males.
psychoanalytical criticism. an approach to criticism or a critical technique that applies the principles, theories and practices of psychoanalysis to literature, both in the analysis of the work and of the author. See also Freudianism.