Odd Man Out
An interesting result from the experiment was that there was no difference in the correlation between the Odd-Man-Out Reaction Time test and IQ when displays were presented in a more difficult manner. For example, a more difficult display of the Odd Man Out Reaction Time test would mean the difference in the distance between the odd man out and the two stimuli placed closer together was less notable (x000x00x being more difficult than xx0000x0). The expectation would be that the difficulty of a display would affect the correlation between Odd-Man-Out Reaction Time test and IQ. However, this was not the case. In addition, they discovered that the position of the pattern in the layout did not play a role in the reaction time.