Rectify the sentence by selecting the correct spelling from the options.
Psycology developed as a significant discipline of study in the twentieth century. ​

Correct option is A

Correct Spelling: (a) Psychology
Meanings of incorrect options:
· Pscycology, Pscichology, Pcychology – incorrect spellings
Word Meaning:
· Psychology – the scientific study of the human mind and its functions.
Correct Sentence:
Psychology developed as a significant discipline of study in the twentieth century.