Social Psychology Key Figures. 1  Allport (1920) â Social Facilitation. 2  Bandura (1963) Social Learning Theory. 3  Festinger (1950) â Cognitive Dissonance. 4  Tajfel (1971) â Social Identity Theory. 5  Weiner (1986) â Attribution theory. 6  Milgram (1963) â Shock Experiment. 7  Haney, Banks, Zimbardo (1973) â Prison Study.
Founded in 2012 by two Stanford students, Snap is the Los Angeles-based technology and social media company behind messaging app Snapchat.
Snapchat IPO set to be largest tech offering since Alibaba in 2014 Thursday, 16 Feb 2017 | 5:06 AM ET | 01:02. Snap Inc, the owner of ephemeral messaging app Snapchat, sees its upcoming initial public offering (IPO) priced at between $14 and $16 per share, according to a regulatory filing released Thursday.