Familiarity 

Embarrassment in Consumer Purchase: The Roles of Social Presence and Purchase Familiarity

Exposure Effects in Person Perception: Familiarity Similarity and Attraction

Familiar eyes are smiling: On the role of familiarity in the perception of facial affect

Happiness cools the warm glow of familiarity: Psychological evidence that mood modulates the familiarity-affect link

Is positivity a cue or a response option: Warm glow vs evaluative matching in the familiarity for attractive and not-so-attractive faces

The Warm Glow Heuristic: When Liking Leads to Familiarity

When the smile is a cue to familiaRITY