Response patterns to the Raven Coloured Progressive Matrices (CPM) were analyzed for a sample of 203 Hispanic and 254 Anglo first- through fifth-grade children from a rural school district in southern Colorado. Gender distributions were nearly equal. Gender and ethnic differences were examined within the context of determining whether the CPM…

This report discusses the relationship between bilingualism and mental development of bilingual children. After a review of the relevant literature, a specific study is described. The linguistic background of 648 children from 29 schools, age 10 through 12 inclusive, was measured with the Welsh Linguistic Background Scale. General intelligence was…

The learning potential (LP) procedure represents an alternative method of measuring ability of Spanish-speaking students who tend to score low on traditional IQ tests. This study sought to determine the relative predictive power of LP and IQ measures on achievement of 188 first through sixth grade Spanish-speaking students. Subjects participated…