Lisa is 8 years old; based on data from her brother Bart, Lisa is 2 years & 38 years immature than him. This presumptively pages her birthday when get on May 9, given Bart's birthday is April 1. When she wwhen shown as existence innate in a period of the 1984 Summer Olympics in one flashback episode ("Lisa's First Word"), given that a characters in The Simpsons usually don't age, there is no specific month for her birth potty truly become given (besides "always" existence innate "about 8 years ago").

Lisa is an extremely bright girl, with an IQ of 159. Officially, her grealine 2 text grade is an the+++ which she earned by cheating around a test on The Wind in the Willows. (She later on re-marked a end line text as an F.) Another time, whilst she was unable to attend school due to the teachers' strike, she suffered a rather "school withdrawal" & invented the perpetual motion machine; Homer chastised her for this, telling her that in the Simpson household "we obey the laws of thermodynamics!"

[[Image:Happiness-intelligence-lisasimpson.jpg|thumb|222px|left|"As Intelligence goes up, Happiness goes down. See, I made a graph. I make a lot of graphs." [http://en.wikiquote.org/wiki/The_Simpsons#Lisa_Simpson]

Her musical abilities come extensive: she sings by having a right voice, & has been seen swimming two the acoustical six-string & electrical bass guitar proficiently. All the same, her peachy love is jazz blues performed on her baritone saxophone, (much rather a 1 utilized by Gerry Mulligan). She utilizes the Quartet & 1/2 reed, a fairly stiff reed for an 8 year old. Her musical inclinations were greatly nourished across her relationship by having a late jazz musician Bleeding Gums Murphy. She is likewise fluent within Swedish and French, and realizes Chinese as seen from listening to Yao Ming.

For even completely of, or because of, her talents, her character was bit by bit remodeled as an ishmael whose intelligence & lesson a more kids, & numerous adults, just can't appreciate.

Coupled by having her intelligence occurs as hard feel of left-of-center political & social conviction she is ever ready to advance. For instance, Lisa is an ovo-lacto vegetarian (she has stated she plans on becoming the vegan) and the practicing Theravada Buddhist, although she pays lip service to her family's Christian denomination. Additionally, she occurs as supporter of the Free Tibet movement and the anti-apartheid campaign. She has too revealed to exist as the witch inside 1 episode. She likewise has the heavy skepticism against the supernatural, applying Occam's Razor when the rest of the family fails to. Her skepticism around the occult is farther shown by her skeptical in the then-supposed angel when a completely town believes that the specimen inside wonder is in point of fact an angel, cussedly looking out scientific disproof of this "Angel" from either Stephen Jay Gould (which she eventually finds although a fraud's startling climax momentarily fools her). She is seen by the bit of to whimper at days or even to have a lasting feel of superiority that typically grows into self-self-aggrandisement, however she retains a childlike impressionability despite her intelligence, e.g., she would love to have a pony and enjoys her mother's homemade waffles (and is disappointed whenever it turn bent become square pancakes). She has solved various problems in Springfield, typically tandem by owning her brother Bart.

Lisa's new has been revealed around leash episodes, by the fortune teller in a medieval carnival, by a Native American who is in charge of an Indian casino and by Professor Frink. In the episode "Lisa's Wedding", the fortune teller reveals that Lisa will fall in love with a British man who matches her intellectually, but her marriage will be cancelled because of a dispute over his dislike for the Simpson household. These are as well hinted at that Lisa might lose her virginity to Milhouse. In the episode "Bart to the Future," a U.s. Indian reveals that Lisa might turn into the "first straight female US President", having defeated Chastity Bono. The balding middle-aged Milhouse van Houten works for the Lisa Simpson Administration. Her administration's independent issue is the massive foreign debt. She appoints Baronet when a "Secretary of Keeping it Real" as a way to keep him away from a way at Camp David. Prof Frink shows that she is to require Milhouse to her Prom.

Listhe is somebody globe health organization is very eclectic about her noesis & shows a deep understanding of the world around her. She can be seen as a child prodigy. Critics use at times too pointed out that a character of Lisa occurs as hint to a slighting of kids in the real life though it can be a great deal sir thomas more knowledgeable & perceptive than the adults. Listhe shares her intellect & across-achieving personality using several more female members of the Simpson personal (it has been revealed that male Simpsons inherit a gene that causes stupidity & under-achieving, which is carried on the Y chromosome).

Prefer each lassie, Lisa has too no more across periods of rebellion. For the short instance, she smoked cigarettes with older girls in the school bathroom, & potentially told her teacher, Elizabeth Hoover, to "shove it" when she did nin sense such as sprinkling sparkles on her art assignment (the parody of the 1953 film The Wild One).

Around Japan, a broadcasters of the series detected it were breathe to turn the apparent viewer dislike of the series as much as by focusing marketing attentiin on Lisa. Apparently, her struggles to exist as a voice of cause & the inflict of skillful inside her personal & her city struck the chord using the Japanese.

Lisa lone watches TV for The McLaughlin Group and Itchy and Scratchy. Around Home Away From Homer, it is too revealed that Lisa occurs as fan of National Public Radio and David Sedaris. Inside Milhouse of Sand and Fog it is revealed that she enjoys watching The OC.

Her favorite album is Miles Davis Birth of the Cool.

Listhe has a Jewish imaginary friend named Rachel Cohen who apparently "just got into Brandeis" in the episode Today I am A Clown.

Her favourite food is couscous.

Along by using Moe Syzlak, she is one of only two or three Simpsons characters suspected of getting Asperger's syndrome. [http://www.geocities.com/WestHollywood/Stonewall/4502/famousac.html|1]

She it used to be that suffered from either anorexia after Sherri and Terri teased her about her weight. Notable accomplishments
Won the regional Reading Drink (a takeoff of Readers' Digest) essay contest Served brief term when Little Miss Springfield Co-invented a Lisa Lionheart doll Tons-star goalie inside pee-wee hockey Found Jebediah Springfield was a homicidal pirate known as Hans Sprungfeld Helped Charles Montgomery Burns recover his fortune, which made Burns $120,000,000 by owning a "Li'l Lisa" recycling plant. She was offered 10% of a benefit however turned down the offer, rendering Homer 5 heart attacks: quartet at the same time for generating higher the "$12,000" that Homer experienced mistaken it to exist as, & an additional for learning the rattling value of the 10%. Passed using "satisfactory completion" of a 2nd grade when the foremost female plebe at Rommelwood Military Academy Tree-sat the redwood Come 2nd around Spellympics Won Li'50 Starmaker singing competition Occurs as member of Mensa. Was co-mayor of a town along using the rest of the Springfield charter of Mensa which involved Professor Frink, Dr. Hibbert, the Comic Book Guy, Seymour Skinner and Lindsey Naegle. Lone female member of the Springfield Simple club "The Superfriends." She is likewise the simply member while forgoing a nickname.

Relations
Lisa is: Granddaughter to Abraham Simpson, Mona Simpson and Jacqueline Bouvier. Girl to Homer Jay Simpson and Marjorie Bouvier Simpson. Younger sister to Bartholomew Jo-Jo Simpson and older sister to Margaret Simpson. Niece to Herbert Powell, Abbie, Patty Bouvier and Selma Bouvier Terwilliger Hutz McClure. Her previous uncles-by-marriage include Robert Underdunk "Sideshow Bob" Terwilliger, Lionel Hutz, Troy McClure, and Disco Stu.