click below
click below
Normal Size Small Size show me how
Psy 307 p.22-34
End Ch. 1
Term | Definition |
---|---|
Homo line brain expands rapidly | 1.2 million years ago |
Neanderthals went extinct; Homo sapiens arrive | 30 thousand years ago |
Freud's sexuality | diving force for human behavior |
Freud's life-preservative instincts | needs for air, food, water, shelter, and fear of snakes, heights, dangerous humans |
Freud's sexual instincts | reproduction |
Homo erectus (Asia), Homo neanderthalensis (Europe), Homo sapiens (Africa) | 100 thousand years ago |
multiregional continuity theory ( MRC) | different groups of humans in different parts of world evolved in parallel and mated |
Out of Africa theory (OOA) | humans evolved in Africa and migrated during last 100 thousand years |
anatomical evidence (support OOA) | Neanderthals and Homo sapiens differed dramatically |
archeological evidence | Homo sapiens "creative explosion" 40 thousand years ago (support OOA) |
genetic evidence | Neanderthal and Homo sapiens lineages diverged more than 400 thousand years ago; Neanderthal DNA similar worldwide; little human DNA variation (support OOA) |
William James | Principles of Psychology (1890) |
James many instincts | faculty of acting to produce certain ends without foresight of ends (evolved through natural selection) |
behaviorist instinct | general ability to learn |
infinite cultural variability | myth |
Garcia effect | irradiation aversion to taste, but not sight or hearing |
behaviorism laws of learning violations | animals predisposed to learn some things and not others easily ; environment not sole determinant of behavior |
cognitive revolution | violation of laws of learning, Chomsky's "language organ", information processing metaphor |
information processing | input accepted, transformation procedures, structures operated on, output produced |
information processing hardware | brain neurobiology |
behaviorist domain generality | replaced by domain-general cognitive mechanisms (privileged information classes missing) |
combinatorial explosion | rapid proliferation of response options by combining two or more sequential possibilities |
combinatorial explosion necessitates | special programming |
evolutionary psychology provides | brain designed to solve problems of survival and reproduction |