Ratings of concreteness and picturability and production data for meaningfulness of 310 words were gathered from sixth-grade children and college students. (JMB)

This study examined the relation of reading ability, age, and familiarity to iconic and short-term memory processing and how the familiarity of the stimuli affects recall. A total of 10 children in grades 2 through 6 and 10 adults were shown novel abstract forms, words, and non-words varying in order of approximation to English, for 50 msec., 500…

This study examined the level of realism inherent in videotape and computer graphics display systems by comparing the ability of third graders, middle schoolers, and university students to estimate end states of visual transformations of spatial tasks. Their preferences for working with videotaped or computer-generated materials are also…

This investigation analyzed sex-related and age-related differences on spatial visualization tasks, reasoning tasks, and mathematical problem-solving tasks; and the effects instruction in visual thinking would have on these differences. Students in fifth grade, ninth grade, and in college, were tested before and after twelve weeks of instruction…

Three experiments examined referential and associative linkages in memory as a function of stimulus and response material formats. Second grade, sixth grade, and university students were the subjects. In Experiment 1, subjects pointed to either the picture or printed name of a stimulus corresponding to the name or picture, respectively, pointed to…