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Related to unconditioned reflex: unconditioned stimulus, inborn reflex, innate reflex
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The seven levels of this hierarchy are: (1) instinct, (2) unconditioned reflex, (3) conditioned reflex, (4) subconscious reaction, (5) conscious reaction of the first rank, (6) conscious reaction of the second rank, and (7) conscious reaction of the third rank (Figure 1).
2) Unconditioned reflex includes the characteristics of instinct except that this higher order allows corrections and trial-and-error responses to unrecognized stimulation.
3) Conditioned reflex includes the characteristics of unconditioned reflex and adds conjunctively connected stimulations and nervous system level learning.