The Sentence Completion Test aims to reveal individuals':

Attitudes and motivations

The correct answer is Option 1: Attitudes and motivations

The Sentence Completion Test: This test makes use of a number of incomplete sentences. The starting part of the sentence is first presented and the subject has to provide an ending to the sentence. It is held that the type of endings used by the subjects reflect their attitudes, motivation and conflicts. The test provides subjects with several opportunities to reveal their underlying unconscious motivations.