title: Good lamps are the best police: darkness increases dishonesty and self-interested behavior.
abstract: Darkness can conceal identity and encourage moral transgressions; it may also induce a psychological feeling of illusory anonymity that disinhibits dishonest and self-interested behavior regardless of actual anonymity. Three experiments provided empirical evidence supporting this prediction. In Experiment 1, participants in a room with slightly dimmed lighting cheated more and thus earned more undeserved money than those in a well-lit room. In Experiment 2, participants wearing sunglasses behaved more selfishly than those wearing clear glasses. Finally, in Experiment 3, an illusory sense of anonymity mediated the relationship between darkness and self-interested behaviors. Across all three experiments, darkness had no bearing on actual anonymity, yet it still increased morally questionable behaviors. We suggest that the experience of darkness, even when subtle, may induce a sense of anonymity that is not proportionate to actual anonymity in a given situation.
authors.affiliation: University of Toronto, OBHRM, 105 St. George St., Toronto, Ontario, Canada. chenbo.zhong@rotman.utoronto.ca
authors.forename: Chen-Bo
authors.initials: CB
authors.lastname: Zhong
authors.forename: Vanessa K
authors.initials: VK
authors.lastname: Bohns
authors.forename: Francesca
authors.initials: F
authors.lastname: Gino
mesh_terms: D000987:Antisocial Personality Disorder / Q000523:psychology; D003624:Darkness; D008192:Deception; D005260:Female; D006801:Humans; D007088:Illusions; D008029:Lighting; D008297:Male; D009014:Morals; D016495:Police; D012918:Social Alienation; D012925:Social Conformity; D012931:Social Environment; D013800:Theft; D055815:Young Adult