Pair Implicit With Explicit
Different methods provide different forms of evidence. The strongest studies use them together.Combine implicit and explicit measures. The reaction-time signal gives you the instinct; the stated answer gives you the rationale. Read them together, not in isolation.
Each method has a blind spot
A reaction-time measure is excellent at showing what people respond to and how strongly, but it does not tell you how they explain that response. An explicit question captures that stated perspective, but people do not always describe their responses in ways that align perfectly with their behaviour. Used alone, each leaves part of the picture unseen.
Together they triangulate
Run together, they check each other. When the behavioural signal and the stated response point the same way, confidence increases.
When they pull apart, you have learned something. A participant may respond more favourably to one option during the task while describing a preference for another afterwards. Those gaps can reveal barriers, tensions, trade-offs, or considerations that would otherwise remain hidden.
A rule for combining them
Use the behavioural measure to understand the response, and the explicit questions to help explain it.
The behavioural result tells you what happened. The explicit response provides context for understanding that result.
When the two agree, confidence increases. When they disagree, the explicit response can help explain the finding, but it should not automatically override it.