摘要：This study examined the effects of conditions of generation(0,1,or 2 cognitive operations) and task difficulty in children`s recall. Subjects were 40 children in each age group,8-year-olds and 10-year-olds. Each subject was shown 12 simple or difficult multiplication problems in one of the conditions of generation. After a buffer task,subjects were required to recall correct answers to the problems in random order. The data were analyzed by ANOVA and simple main effect analyses. Results showed that generation effect(GE) occurred among children younger than 12,and GE improved with age. Learning from cognitive operations was more effective than learning through simple repetition. Easier tasks led to greater GE,a phenomenon explained by procedures used in this study.
关键词：generation effect;cognitive operation;degree of task difficulty
