Current research on resilience adds __________ as a protective factor

An axon is

A) cell that serves as the basic building block of the nervous system. B) layer of fatty tissue that encases the fibers of many neurons C) a molecule that blocks neurotransmitter receptor sites. D) a molecule that blocks neurotransmitter receptor sites. E) the extension of a neuron that carries messages away from the cell body.

The key to the partial report method of Sperling's study of sensory memory was to ______________

a) have the participants report the entire matrix of letters they saw as fast as they could. b) have the participants report the entire matrix of letters but mask the letters after presentation with a very bright light. c) cue the participants, using a tone, as to which line of the matrix they were to report. d) test the use of chunking.