Every human being is always open to some degree; for example, open for learning, experience, change, improvement, or further degradation by his own standards or those of others. Every experience alters an individual's learning capacity. Therefore, to say a child is naturally of high or low intelligence with unlimited or limited learning power is…

This study investigated the association between personality traits and the intellectual performance of Head Start children. A total of 90 economically disadvantaged Anglo and Mexican American Children from six Head Start classrooms were administered the Preschool Inventory (PSI) to obtain a measure of intellectual development. Each child was also…