PSY 12000 Study Guide - Midterm Guide: Dependent And Independent Variables, Confounding, Psychological Testing
30 Oct 2017
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Document Summary
Intelligence might be defined operationally as performance on a psychological test: memory might be defined as the number of words correctly recalled on retention test. If enough excitatory messages have been received that is, if the net electrical potential inside the cell has become sufficiently less negative - the cell will fire an action potential. Increasing the intensity of the original message does not increase the intensity of the nerve impulse: the speed of the (cid:373)essage depe(cid:374)ds o(cid:374) the a(cid:454)o(cid:374)"s size a(cid:374)d shape. Parkinson disease: cerebral cortex, grayish matter full of fissures, folds, and crevices that covers the outside of the brain, accounts for approx. 80% of total volume of brain: associated with higher brain functions thinking, perceiving, producing and understanding memory, thalamus: Important gathering point for input from various senses: main processing center for sensory input prior to its being sent to the upper regions of the cortex, efficient relay center, hypothalamus:
