For more information on regulations and visa categories, refer to the USCIS website.
Never take the advice of friends or co-workers on immigration matters. Although it may seem your situations are the same or have common similarities, the circumstances or cause varies case by case. In lieu of USCIS constant amendments to regulations, changes may affect your status eligibility or case outcome. It is strongly recommended that you always consult with an ISSO advisor before you take action that will jeopardize your legal status in the US and/or cause your return home.
All university departments and offices must consult with ISSO before employing a non-immigrant.