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Scientific Communication and Stereotype Change 1
Author(s) -
Capozza Dora,
Volpato Chiara,
Falvo ROssella
Publication year - 2003
Publication title -
journal of applied social psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.822
H-Index - 111
eISSN - 1559-1816
pISSN - 0021-9029
DOI - 10.1111/j.1559-1816.2003.tb01960.x
Subject(s) - psychology , social psychology , stereotype (uml) , group (periodic table) , power (physics) , correlation , mathematics , chemistry , physics , geometry , organic chemistry , quantum mechanics
The aim of this experiment is to examine whether communicating the results of social psychological research improves out‐group stereotypes and diminishes in‐group bias. The experimental material consisted of 2 communications: one described Hamilton and Gifford's (1976) experiment on illusory correlation (Experiment 1); the other described Sherif's (1966) studies on summer camps. The results of the present experiment show that knowledge of Sherif's findings had no effect on evaluations, whereas an awareness of the experiment on illusory correlation produced a boomerang effect, accentuating, rather than diminishing, in‐group bias. A second experiment revealed that the persuasive power of a scientific message on stereotypes depends on whether in‐groups and out‐groups are cogni‐tively present in the message acquisition phase.