The best style in writing is to create a great impact on the piece. Authors write their thoughts that includes words, sounds, logic and sentence structures. Different literary styles are being used and depends on how they want to express it.
The best answer to the incomplete sentence which is "Gestalt Psychology focuses on...' would be letter b. people's abilities to recognize patterns. The Gestalt principle states that the 'whole is greater than the sum of its parts'.
The answer would be D. You Don’t have much time to think