The underlying idea of a Projective technique is to induce the individual to make a response to a given stimuli, e.g., words, pictures or situations. The examiner; by analyzing the responses is enabled to have a peep into the candidate's personality traits such as his basic desires, mental conflicts, attitude towards others, ability to withstand stress, power of reasoning, determination to succeed, social attributes, etc. Thus a pen picture of the candidate is written by the psychologist. The marks awardes or the evaluation tallies with thwe pen picture.
Personality assessment is designed to help a professional better understand an individual’s personality. Personality is a complex combination of factors that has been developed over a person’s entire childhood and young adulthood. There are genetic, environmental and social components to personality — our personalities are not shaped by one single influence. Therefore tests that measure personality take into account this complexity and rich texture.
In a projective test, an individual "supplies structure to unstructured stimuli in a manner consistent with the individual’s own unique pattern of conscious and unconscious needs, fears, desires, impulses, conflicts, and ways of perceiving and responding."
The responses to projective tests are content examined for meaning instead of being depending on presuppositions about meaning, as is also the case with objective tests.