In this paper we investigated the contribution of a dynamic testing procedure, including multiple graduated prompts protocols, in identifying differences in need for instruction of second grade children (N = 120) with arithmetic difficulties. The training was adaptive and prompts were provided according to one of six protocols, each focusing on a…

The purpose of the present study was to examine factors that influence strategic flexibility in computational estimation for Chinese- and Canadian-educated adults. Strategic flexibility was operationalized as the percentage of trials on which participants chose the problem-based procedure that best balanced proximity to the correct answer with…

Error analysis performed on data sets revealed that seventh grade students used a variety of rules of operation for solving the signed-number arithmetic problems. The data sets were obtained from an experimental study in which students were randomly assigned to study either of two lessons written on a computer based education system. The two…

In the social learning perspective the anticipation of rewarding consequences serves as one source of motivation. A second results from the perception of a negative discrepancy between present capabilities and desired performance. To foster motlvation it is necessary that persons accurately appraise their capabilities. Techniques for fostering…

The "class trap" is defined as the problems which can arise when all students in the class are required to progress at the same rate. To illustrate this concept, a case study is presented of arithmetic instruction in a single class, then strategies to avoid the trap are outlined. (SJL)

This study had the purpose of comparing the effects of two approaches in teaching mathematics to secondary special education students. The study attempted to answer the following questions: (1) Were there significant differences between group means of mathematics achievement test scores for students in a diagnostic-prescriptive mathematics program…