Discrepancy from expectation in relation to affect and motivation: tests of McClelland's hypothesis.
D000223:Adaptation, Psychological; D000339:Affect; D000704:Analysis of Variance; D001076:Aptitude; D004192:Discrimination, Psychological; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D009042:Motivation; D009497:Neurotic Disorders; D012677:Sensation