When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapor. When the air becomes saturated, (relative humidity is 100%), the extra water vapor will condense, allowing you to see your breathe on cold days. 12 people found this useful.
A personality test is a questionnaire or other standardized instrument designed to reveal aspects of an individual's character or psychological makeup. The first personality tests were developed in the 1920s and were intended to ease the process of personnel selection, particularly in the armed forces.
Overt integrity tests (also referred to as clear-purpose tests) are designed to directly measure attitudes relating to dishonest behavior. They are distinguished from personality-based tests in that they make no attempt to disguise the purpose of the assessment.