The purpose of the present study was to examine knowledge retention as a variable of students graded by the contract and traditional grading methods in order to provide for teachers further evidence for choosing a grading method. (Author)

The primary purpose of this research was to investigate the short- and long-term retention effects resulting from training students to organize and to classify information to be acquired. (Author)

This study examined the relationship between arousal and short- versus long-term memory of auditorally presented continuous information as would be experienced in a typical classroom lecture environment. (Author/RK)

Explores the extent to which individuals with six grades of primary schooling improve or decline in their cognitive abilities after being out of school for some time, and suggested several reasons for the variance in retention. (Author/RK)