Change: type matching is a methodology in which individuals are categorized into certain personality types, such as extrovert or introvert, after answering a number of psychological-based questions. Pioneers in the science of personality typing include: the Costa and McCrae’s   View changes from previous version. (Word count: 104)

Change: others. [1] The site eChemistry,eChemistry, launched in 2006, for instance, uses this type of matching theory to align for “chemistry” in its matches. [2] References 1. Building the Personality Test (Perix.com) – the Personality Expert. 2. Frequently Asked Questions (Perix.com) – the Personality Expert.   View changes from previous version. (Word count: 101)

Change: Pioneers in the science of personality typing include: the Costa and McCrae’s Five Factor Model, The Keirsey Temperament Sorter, and the Myers-Briggs Type Indicator, among others. [1] The site eChemistry, launched in 2006, for instance, uses this type of matching theory to align for “chemistry” in its matches. [2] References   View changes from previous version. (Word count: 101)