Social Identity Theory. This theory addresses the ways in which people perceive and categorize themselves. According to social identity theory, individuals form self-conceptions that are based on two parts: 1) personal or self identity, and 2) collective identity. Personal or self identity refers to our unique, personal qualities such as our beliefs, our abilities and skills, etc.
Origins: On 25. April 2002, Lisa âLeft Eyeâ Lopes of the rhythm-and-blues group TLC died in a car crash in Honduras. Her sudden and unexpected departure at the age of 30.
1 Leonardoâs model thought to have been discovered in tomb under convent. 2  Remains dated and tie in with the death of Lisa Gherardini del Giocondo. 3  Gherardini died at age 63 in 1542 and is widely believed to be Mona Lisa.  But her face won't be able to be reconstructed as body found has no head.