Previous studies of immigrant self-selection have been characterized by two assumptions: first, that the U.S. has an open door immigration policy and second, that only individuals make emigration decisions. These assumptions are tenuous at best. Immigration policy has historically been concerned with one over-riding question--how to select those individuals to be allowed to immigrate. The answer has been a policy which clearly has made it easier for individuals of certain nationalities, occupations, and family ties to enter the United States. The assumption that only individuals make emigration decisions is equally misguided. Household immigration is a nontrivial component of overall immigration. Many individuals who migrated as children ma...