Status once again. There&#x27;s actually quite a lot of formal research on this, such as here:<p>&lt; <a href="http:&#x2F;&#x2F;homepages.se.edu&#x2F;cvonbergen&#x2F;files&#x2F;2013&#x2F;01&#x2F;Reversing-the-Extraverted-Leadership-Advantage_The-Role-of-Employee-Proactivity.pdf" rel="nofollow">http:&#x2F;&#x2F;homepages.se.edu&#x2F;cvonbergen&#x2F;files&#x2F;2013&#x2F;01&#x2F;Reversing-t...</a> &gt;