Yes, a student can reapply for a visa if his visa is refused under section 214(b). Any ineligibility or refusal, under section 214 (b) is for that specific application, so once a case is wrapped, the consular section cannot take any further action. If a student feels there is additional information that should be considered linked to the visa decision, or there are drastic changes in the circumstances since his last application, he should reapply without further ado. Furthermore, to reapply, a student is required to complete a new application form, deposit the application fee, and schedule an appointment for a new interview.