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Fig. 4 | BMC Public Health

Fig. 4

From: Effect of a portion-size default nudge on meat consumption and diner satisfaction: controlled experiments in Stanford University dining halls

Fig. 4

Total weight measures of meat served by staff from the intervention station at lunch. Small points represent individual days; large points represent means; bars represent 95% CIs. Left panel: the effect of the intervention vs. control condition. Right panel: secondary weight measure (i.e., normalized by the number of diners) showing considerably more variability

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BMC Public Health

ISSN: 1471-2458

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