Influence of socioeconomic status on children's classification and free recall.

29 kindergarten and 29 1st-grade children were divided into 3 SES levels based on their parents' education level (college, high school, or less than high school) and given 2 sort/recall tasks on sets of pictures that could be organized on the basis of familiar taxonomic or complementary relations. On 1 task, Ss sorted pictures into identical groupings on 2 consecutive trials prior to recall; on the other task, Ss sorted the pictures only once. It was found that Ss from college-educated families were more apt to sort items on the basis of taxonomic relations than Ss from high-school-educated and less-than-high-school-educated families. However, there were no significant differences in levels of recall or clustering. Results indicate that young children from low-SES homes will demonstrate high levels of memory performance when tasks are constructed so that they are familiar with the relations among the to-be-remembered items. The appropriateness of distinguishing children's cognition in terms of A. R. Jensen's (see record 1969-09740-001) Level I vs Level II dichotomy is discussed in light of recent research examining the role of knowledge base on children's memory functioning. (45 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)