Examlex
_____ is the most commonly applied estimate of a multiple item scale's reliability and represents the average of all possible split-half reliabilities for a construct.
Synaptic Cleft
The small gap between neurons, across which neurotransmitters move to transmit information.
Terminal Buttons
The small bulblike structures at the end of dendrites that release neurotransmitters and facilitate communication between neurons.
Cell Membrane
A biological membrane that separates the interior of all cells from the outside environment, controlling the movement of substances in and out of cells.
All-or-None Law
A principle stating that certain physiological responses will occur to their fullest extent once a stimulus reaches a threshold, without gradation in response.
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