1. Impression formation is the process by which people develop perceptions of others based on limited initial information and cues.
2. Solomon Asch conducted experiments showing that people rely heavily on a few central traits to form initial impressions, and that the order and context of trait information influences the impressions formed.
3. Additional research has identified several factors that influence impression formation, including roles, physical cues, salient features, categorization, and context effects. People tend to quickly make inferences about others' personality traits from limited behavioral and contextual information.