B. _________
(1) A stimulus is typically external, a purpose internal.
(2) A stimulus typically acts for a moment, a purpose persists for some time.
(3) A stimulus is not directed towards a result, a purpose is so directed.
C. _________
(1) Organic or physiological states that predispose towards certain forms of behavior.
(2) Inner adjustments towards certain results, without foresight of the results.
(3) Conscious purpose.
D. _________
(1) They are aroused by stimuli.
(2) They persist for a time.
(3) They influence the response to other stimuli.
E. _________
(1) They are neural rather than chemical.
(2) They amount to a preparation or readiness for a certain response.
(3) They persist sometimes for only a few seconds, sometimes for many minutes at least.
F. _________
(1) A whole series of acts may be set going by a single stimulus.
(2) The series comes to an end when a certain result has been reached.
(3) Each act in the series is a response to some particular stimulus, and yet would not be aroused by that stimulus except for the active adjustment towards the end-result.
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(4) The end-result cannot be reached until a particular stimulus helps the adjustment to arouse the end-reaction.
(5) The preliminary acts in the series bring the required stimulus that can give the end-reaction.