I already have the recommended algorithm to analyse IAT data. It allows to compare within-subject differences in response latency in the congruent versus non-congruent condition. However, in addition to analyzing the within-subject differences, I also need to know if the differences between two groups are statistically significant. How should I go about it?

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    $\begingroup$ I'm voting to close this question as off-topic because this question belongs on CrossValidate.SE $\endgroup$ – Robin Kramer Jun 12 '16 at 18:02
  • $\begingroup$ IAT is a very specific measure to psychology research; so I assume it is reasonable to post here, even if it would also be relevant to crossvalidated.se $\endgroup$ – Jeromy Anglim Jun 23 '16 at 3:51

I assume IAT gives you a score for each person.

I imagine you could just do an independent groups t-test to assess whether the means of the two groups significantly differ.


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