= Solution
\b[TODO: whether additional analyses are needed depends on the unavailable results and prespecified questions.] An estimated congruence-by-delay <interaction> can be clarified by the cue-congruence <contrast> at each delay, with <confidence intervals> and justified <multiple testing> control. A direct <interaction> test addresses whether those contrasts differ; comparing their separate significance labels does not.
Even without a significant <interaction>, an adequately powered, prespecified <contrast> may address a distinct scientific question; indiscriminate testing until something is significant is not justified. Inspect <regression diagnostics> and the treatment of dependent trials where appropriate. Without the output, one cannot decide that any particular follow-up is required or conclude that none is necessary.
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