 behaviorism |  biology: philosophy of |  concepts |  Darwinism |  evolution |  evolution: from Origin of Species to the Descent of Man |  experimental philosophy |  fitness |  folk psychology: as a theory |  gene |  genetics |  genetics: ecological |  genetics: genotype/phenotype distinction |  genetics: population |  heritability |  human nature |  information: biological |  innateness: and contemporary theories of cognition |  innateness: and language |  innateness: historical controversies |  James, William |  natural selection |  psychology: evolutionary |  rationalism vs. empiricism 