Explore Capsules

Power posing became a popular claim about confidence, hormones, and behavior, but later replication efforts sharply narrowed what the evidence can support. This overview explains the original findings, the methodological disputes, and the difference between measurable effects and subjective confidence. Readers will learn where posture-based confidence techniques may be useful, where the science remains weak, and how to apply such tools without overstating their power.

Pay transparency is spreading, but posting a range in a job ad is only one lever. These approaches differ on whether real progress comes from mandatory disclosure, internal pay audits and equity plans, or government enforcement rather than voluntary employer action, and on how to tell whether any of it narrows wage gaps. Judge which levers actually deliver fair pay.