A pretest-training-posttest design assessed whether training to improve spatial skills also improved mathematics performance in elementary-aged children. First grade students (mean age = 7 years, n = 134) and sixth grade students (mean age = 12 years, n = 124) completed training in 1 of 2 spatial skills--spatial visualization or form…

Two studies investigated memory processes involved in the Visual-Sequential Memory subtest of the Illinois Test of Psycholinguistic Abilities. In study 1, differences between second and fourth graders were due to greater use of stimulus labeling strategies by fourth graders. In study 2, labeling strategies were taught, improving performance.…

Results of two studies using the Esper paradigm to determine development of rule application and discovery are reported. Subjects learned and generalized when rule and structure were provided, but there was little evidence of rule discovery. Manipulations of memory and attention facilitated learning, but only attention facilitated rule discovery.…

Purpose of this study was to test the hypothesis that training the student to note the distinctive features of a stimulus during perceptual learning facilities the hook-up phase in a paired-associate task. (Author)