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Statistical significance determined using multiple two-sided unpaired t-tests and the two-stage step-up method of Benjamini, Krieger, and Yekutieli to account for multiple comparisons (panel d ) or an ordinary one-way ANOVA with uncorrected Fishers LSD and a single pooled variance (panel f )

Biener and Hargraves, 2015)

Although cigarettes as currency exhibited certain peculiarities, they performed all the functions of a metallic currency as a unit of account, as a measure of value and as a store of value, and shared most of its characteristics

To the scientists surprise, they found that 10 out of the 12 subjects cycled for longer with the nicotine patch on, resulting, on average, in a huge 17% improvement in time to exhaustion