Chatterji, SMukherjee, ManjulaCharaborty, S N2011-02-092011-02-091972Psychological Studies, V17, IS:1, P15-23http://hdl.handle.net/10263/1205enAptitude testWrong scoreObjective type testPredictive validityUse of wrong score to increase the predictive validity of aptitude testsArticle