Comment on Encouraging interviewees to say “I don’t know” improves performanceComments−pron12yIt's a nice idea, and it makes sense, but the sample size – 26 people per group, multiplied by 2 for two experiments – is too small to reach any definite conclusions.
Comments
It's a nice idea, and it makes sense, but the sample size – 26 people per group, multiplied by 2 for two experiments – is too small to reach any definite conclusions.