This study had as its purpose the investigation of visual-verbal presentation modes when used for instruction in different types of learning tasks with learners of differing mental abilities. Five parallel experiments were conducted, each for a different learning objective or task (identification, comparison, classification, generalization,…

White and black fifth grade children, representing two levels of self-concept and social class, recalled nouns which they had prerated for likability. High self-concept white children recalled positively rated words more readily than negatively rated words, while high self-concept black children recalled negative words more readily than positive…