Aperception or Apperception: How To spell?
The word Aperception is misspelled against Apperception, a noun meaning "The mind's perception of itself as the subject or actor in its own states; perception that reflects upon itself; sometimes, intensified or energetic perception."
Apperception has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings a & erception which should not be misspelled with single 'P'
Wrong Spelling:  a-p-erception  Correct Spelling:  a-pp-erception 
Find more incorrect spellings of Apperception to spell right way.