Graphology Character Diagram, and the Muller-Enskat Protokol are other psychogram methods. Psychologists Leopold Szondi, Augusto Vels, and Girolamo Moretti invented their personal schools of graphology. Four academic institutions offer an accredited degree in handwriting analysis: The majority of material in the field is oriented toward the Latin writing system. Courses offered in the subject reflect that bias. Every system of handwriting analysis has its own vocabulary. Even though two or more systems may share the same words, the meanings of those words may be different. The technical meaning of a word used by a handwriting analyst, and the common meaning is
(What Is) Love? she was dissatisfied with the circumstances, but was in "no way dissing Lopez." A mastered version of "What Is Love?" was included on the soundtrack to "The Back-up Plan" (2010), a film in which Lopez stars. "What Is Love?" was re-titled as "(What Is) Love?" and appeared on "Love?" (2011). "(What Is) Love?" was due to be released as a promotional single from "Love?" on April 26, 2011, but was "unlocked" and released four days earlier, on April 22, 2011 by through a campaign on Lopez's Facebook page. It was released in many European countries on April 25. The song