New research has found that in men, good posture usually inspires self-confidence – but women tend to feel more confident when slouching. Psychologist Tomi-Ann Roberts has co-authored with Yousef Arefi-Afshar a new paper called "Not All Who Stand Tall Are Proud," published in the journal Cognition and Emotion.

Weigh in: Does making an effort at good posture affect your self-confidence? And are you male or female?