1 THE EFFECTS OF RESPONSE MAPPING AND CONJUNCTIVE SEARCH ON AUTOMATIC PERFORMANCE IN COMPLEX ENVIRONMENTS Cleotilde Gonzalez¹, Rickey P. Thomas² and Poornima Madhavan¹ ¹Dynamic Decision Making Laboratory Department of Social and Decision Sciences Carnegie Mellon University ²Department of Psychology University of Oklahoma Please address all correspondence to the first author: Cleotilde Gonzalez conzalez@andrew.cmu.edu , (412) 268-6242 (412) 268-6938 (fax) Keywords: automaticity, mapping, visual search, complexity