Do you take the original study seriously?<p><a href="http:&#x2F;&#x2F;www.lao.ca.gov&#x2F;Publications&#x2F;Report&#x2F;3345" rel="nofollow">http:&#x2F;&#x2F;www.lao.ca.gov&#x2F;Publications&#x2F;Report&#x2F;3345</a>