Field
Sample size (or number of clusters) by treatment arms
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Before
100 subjects in the baseline treatment, 100 subjects in a treatment with a different data generating process, 100 subjects in the treatment with two performance indices
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After
200 subjects in the baseline treatment, 100 subjects in a treatment with a different data generating process, 100 subjects in a treatment where subjects answer the inference question and extrapolation question sequentially, 130 subjects in treatments with two performance indices
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