Examlex
Tropical rain forests have many species that are found in great abundance.A study in the Brazilian rain forest found 487 tree species growing on a single hectare (2.5 acres) .In the U.S.and Canada together,there are only 700 species of trees on millions of acres.In one park in a Peruvian rain forest,scientists have identified over 1,300 species of butterflies,while in all of Europe there are approximately 320 butterfly species.These findings suggest that
Cognitive Sociology
An area of sociology that focuses on the social construction of reality, exploring how individual cognition and societal phenomena influence each other.
Cognitive Anthropology
A branch of anthropology that studies how people perceive, think about, and understand the world around them.
Social Exchange Theory
Theory that seeks to understand social behavior by analyzing the costs and benefits of interacting with each other; it assumes that sex is a resource that women have and men want.
Economics
The study of the production, distribution, and consumption of goods and services, and the study of money.
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