From observing 26 precocious preschoolers during free play, it was determined that they engaged in high frequencies of associative and dramatic play. The girls engaged in more cooperative and less solitary play than the boys. The older children participated in more solitary, parallel, and less cooperative and less dramatic play than their younger peers. The higher IQ group (median IQ = 160+) undertook less constructive and more dramatic play than the lower IQ group (median IQ = 137).